R380 transfer box oil. 9 litres without the oil cooler.
R380 transfer box oil. May 6, 2024 · With One Stop Gearbox Shop you can be assured of Quality. The whole of the geartrain is lubricated through drillings in the shafts, supplied Mar 26, 2014 · 1/ R380 5sp Main Gearbox 2/ LT230TE Transfer Gearbox 3/ Front and Rear Axle/Diff My owner manual states 1/ Texaco MTF94 which is pretty conclusive everywhere that this is the right stuff for the R380 box which is an API GL-4 oil. The unit is designed to compliment transfer case sump cover and fits directly to a pre-drilled port in the sump cover. If your P38 needs replacement oil or filter for either box or a drain plug when servicing then look no further. Here are our high quality Transfer Case parts for the Land Rover Defender. Would any one the name and the part number for the oil seal and O ring, so that I can order the correct parts. 36 Fits: Defender 90 - With R380 gearbox. It is important therefore that before starting work, the gearbox to be overhauled is How to video on changing gearbox oil, Transfer box oil and Axle oil on a Landrover Defender with a LT77 gearbox and LT230 Transfer box. As others may have seen, I have been disappointed with the MTF (and difflock oil) beh This product contains a complete gasket and oil set for a Land Rover Discovery transfer box which fits the R380 gearbox. Even better, if I can use the same oils in the gearbox, transfer box and diffs in both vehicles. Deano Jun 8, 2024 · It looks like there's black RTV on a bunch, if not all, of the various covers on both the R380 and transfer case. I was intending to do Replace the gearbox and transfer box input gear (use a cross drilled gear to prevent recurrence of the problem). I had a real good look around the brake drum to see if it was the a INTRODUCTION GEARBOX IDENTIFICATION The procedures given in this manual cover overhaul of the R380 gearbox fitted to a range of vehicles and as such, certain differences exist between gearboxes, particularly in respect of the extension housings, gear change housings and transfer box selector housings. The European spec is not fitted with one. Leave the transfer case in the same plac Transfer box selector housing - Type A gearbox - Gear change housing - Type A gearbox - Refit Refit 1. Smear a new gasket with grease and fit to remote housing. In depth look at important maintenance service on a Defender 90 or 110. The male to male coupling shaft (TUD500020) fits into this with the other end entering the transfer case input gear. Jun 18, 2020 · For the R380 I use MVMTF 75W80 and I've been complimented on how smooth my box changes a few times by a guy that runs an 03REG 110 td5 and a guy that runs a 15REG 110 puma!! The shortstick boxes come with remote top assembly but you will need to swap over the bellhousing & dowels, transfer case dowels, extension gearstick and diff lock pivot bolt. Details are below: General Equipment: Jaguar Land Rover approved diagnostic equipment Start the diagnostic service function "transfer case-transfer case control module replacement". The R30 (gearbox) needs a thinner oil as it has an internal pump. Quality parts and accessories for Land Rover vehicles with fast UK delivery and expert support. 8 Litres Gearbox: MTF94 for R380, ATF for LT77 2. Let's say I stick with the series transfer case and use an Ashcroft adapter kit to connect to the R380 gearbox. MTF94 is the oil specified by Landrover for the R380 gearbox. Up to now the best known solution was Castrol SMX. That's ass backwards, but if you want to believe it, the rebuild kit for the R380 pump is RTC6730, and I'm sure Paul Grant would be happy to sell you and LT230 transfer case. Forum Technical Forums Technical Chatter R380, transfer case and Diff synthetic oils Page 5 of 5 First 3 4 5 Results 41 to 50 of 50 Home Vehicle Land Rover Defender 1983 - 2016 Gearbox, Clutch and Transfer Box R380 Aug 13, 2022 · I am about to change the oil in my R380 gearbox on my 1998 Defender. Position gear change housing to remote 2. R380 5 Speed Gearbox - Torque Settings Oil pump to extension case 6NM Attachment plate to gearcase 8NM Attachment plate to remote housing 8NM Splash Nov 29, 2020 · Discussion on transfer box removal instructions and user experiences on DEFENDER2. I have been losing some oil from the front output shaft area of the transfer box on my 1997 300tdi 110 of late and therefore figured it is probably time to renew the oil seals on the output shaft. 4WD trucks that had a divorced transfer case also used the square tail housing bolt pattern. If you wish to be spot on with the oil level, the only sure way is to slightly overfill the gearbox, by lowering only the left hand side of the car, which tilts the gearbox away from the filler hole. P38 Range Rover had two options for the transmission, a ZF 4HP22 automatic 4-Speed gearbox and the trusty R380 manual box - These were coupled with a Borg Warner transfer box similar to the ones fitted to the Defender and Discovery. A new R380 fully synchronized 5 speed gearbox (same style box used in Defender 90s and 110s) mated to the stock Series II/III part time transfer case via this adapter kit. Mar 28, 2025 · Learn all about transfer case fluid, including its similarities and differences with transmission fluid and how often it needs to be replaced. With One Stop Gearbox Shop you can be assured of Quality. NEW! Links to correct engine oils: click here to view Round DEFENDER2 stickers now available! £2+P&P. 99 (Exc VAT) Part Number: FTC4171 View Sep 5, 2012 · I have a L series R380 in a 2004 130 - and there is an oil leak from the transfer case. This combination gives a stronger gearbox, synchro on all forward gears and overdrive 5th. Looking at the manual, the 'obvious' places to put the sensors seems to be the bottom of the oil cooler where the Mar 3, 2012 · Hi Could somebody please help me, what would you recommend as the best oils/fluids etc to use in my 1993 Defender 90? I want to drain the oils out of the gearbox, transfer box and both axles/diffs and replace with nice brand new stuff - as I have no idea when it was last done. Without doubt May 15, 2018 · I know the R380 recommended oil is MTF94, but what are folks running in theirs? ATF is so cheap and was the original spec for the box that I could/would change it more regularly than i currently do with the MTF. 222 I Browse 20 Land Rover R380 - 5 Speed manual Diagrams, including Bell Housing, Bell Housing, Bell Housing, Bottom Cover, Clutch Release Mechanism, Clutch Release Mechanism Find many great new & used options and get the best deals for LAND ROVER R380 TRANSFER BOX GASKET & OIL SEAL SET RTC3890 at the best online prices at eBay! Free shipping for many products! Jan 13, 2025 · Part Number: RTC3890. Castrol SMX is now Buy R380 Gearbox To Transfer Box Oil Seal OEM for Defender & Discovery from JGS4x4. I ended up on tall jack stands on planks of wood and there was "just" enough room to get the lot out under the chassis rail. So you'll need an extra hose and it's a bit fiddly to fit it flush with one side of the banjo and block the other side. Things like wear and tear, gear changes, and noise are but a few. My gearbox doesn't crunch/grind or have any issues. Put oil in them both and the transfer case leaked out about 1/2 a quart. This video is dedicated to the units that use EP oils as lubrication. Discovery I - With R380 gearbox. NET - View topic - Diff/Transfer case oil - EP80/90 GL4 or GL5 Mar 19, 2007 · Spent a few hours before the last trial removing the transfer box from an r380, and installed both r380 rear oil seal, as the atf leak was pretty bad, so whilst i had it in bits stuck a new transfer box oil seal in for good measure. 9 litres without the oil cooler. Four car ramps are a good place to start. You won't be able to just stick them in you mouth and blow cause they're not long enough. Find many great new & used options and get the best deals for LAND ROVER R380 TRANSFER BOX GASKET & OIL SEAL SET RTC3890 at the best online prices at eBay! Free shipping for many products! Feb 4, 2012 · Did a search, but most of the answers were for a R380 not a LT77 I Want to change my diff fluids and tranny/transfer case fluids Diffs - 80w90 correct? Synthetic or not make a difference? - Fill till it seeps out the fill plug I'm assuming Tranny - Any "F" type fluid correct? Also, same Find many great new & used options and get the best deals for LAND ROVER R380 TRANSFER BOX GASKET & OIL SEAL SET RTC3890 at the best online prices at eBay! Free shipping for many products! Position of the drain and fill plugs, servicing interval, type of oil and the best tool for filling the gearbox. Oct 31, 2021 · To get the bell housing out with the R380 and transfer box (they balance each other on the jack) you need to get the Defender up as high as you can. I use Motylgear 75W90 Technosynthese (semi-synthetic) for the two differentials and the transfer box and MTF94 for the R380. 99 (Exc VAT) Part Number: FTC4990 View Options Sep 27, 2017 · The transfer box is, of course, driven by the gearbox mainshaft which protrudes into the transfer box casing to drive the transfer gear. I hate to admit this but I have never changed it (or the transfer box) since I bought Sep 16, 2012 · I've got a replacement r380 gearbox and transfer box (bolted together) ready to go in. This is similar to the earlier LT77 & R380 mainshaft splines wearing in the transfer case. The transfer box takes the same spec of oil as the front and rear axles but just has a slightly larger capacity. I heard there is an oil seal and O-ring in there and thats what needs to be replaced. We opened our doors in 1979 to Land Rover enthusiasts in the US and for the last 40 years we've been providing the United States, Canada and beyond R380 Oil Cooler Kit A new innovative design exclusive to Syncro Gearboxes, the Land Rover R380 Oil Cooler Kit is ideal for vehicles working in hot climates or hard working conditions. Nov 4, 2013 · I had a small puddlle of what looked like transmission fluid accumulating under the truck where it sat. This Feb 4, 2019 · DEFENDER2. This Mar 13, 2025 · With One Stop Gearbox Shop you can be assured of Quality. This manual contains procedures for overhaul of the R380 GEARBOX on the bench with the clutch and, if applicable, the transfer box removed. Looking at putting a gauge on one or both. We are a distributor of all the major bearing brands. Jan 18, 2024 · Hi there, planning for my Spring service schedule on my 1997 110 300tdi and looking for advice on quantities and grades for oils for the gearbox (R380), transfer box and front and rear diffs. Oct 19, 2017 · Does anyone know if it is possible / likely for fluid to leak from the transfer case into the gearbox? The shortstick boxes come with remote top assembly with reverse switch fitted but you will need to swap over the bellhousing & dowels, transfer case dowels, extension gearstick and diff lock pivot bolt. The oil still had color and there was bugger all,like half a pea size lump of paste on the magnet. I'd stick with EP90. It's definitely the gear box as opposed to the transfer box - the oil doesn't smell of EP90 and the transfer box oil level remains where it should whilst the gear oil is reducing. Can anyone tell be the oil capacity of an R380 main gearbox and an LT230 transferbox on a 2001 TD5 Defender? I know the R380 wants MTF, and the LT230 needs EP90. This product contains a complete gasket and oil set for a Land Rover Discovery transfer box which fits the R380 gearbox. I have a 300tdi/TD5 Disco /Defender with a 5 speed manual (R380) gearbox and have lost fifth and reverse gears. Thanks 30th July 2004, 07:48 PM #2 Buy spare parts for "Gearbox R380 - oil cooler" of Range Rover Classic (1970-1996). 00 (Exc VAT) Part Number: FTC4206 View Options FTC4171 - Syncro Plate for R380 Gearbox - Land Rover Defender, Discovery 1 & 2, Range Rover Classic and Range Rover P38 From $5. Defender 90 NAS - With R380 gearbox. NET as a guest - Register to take part or Log In NEW! Links to correct engine oils: click here to view Dec 11, 2024 · Part Number: RTC3890. MANUAL GEARBOX 1 DESCRIPTION AND OPERATION R380 GEARBOX Description The all synchromesh five speed manual gearbox unit, is married to a two speed transfer gearbox. This Feb 10, 2025 · With One Stop Gearbox Shop you can be assured of Quality. I have a LT77 (first model 'D') Gear box and standard trans box T230 (1. . 667)I was thinking of upgrading the gear box to a short bell housing R380 and changing the transfer box to one of a ratio to 1. The R380 quickly got a bad name from gear problems and accelerated main shaft spline wear where it mates with the LT230 transfer case. The Transfer box (LT230) and the Diffs use an EP90, 80W90 is on the thin side but would work. , Castrol BOT 118 or equivalent). Find many great new & used options and get the best deals for LAND ROVER R380 TRANSFER BOX GASKET & OIL SEAL SET RTC3890 at the best online prices at eBay! Free shipping for many products! Find many great new & used options and get the best deals for LAND ROVER R380 TRANSFER BOX GASKET & OIL SEAL SET RTC3890 at the best online prices at eBay! Free shipping for many products! Find many great new & used options and get the best deals for LAND ROVER R380 TRANSFER BOX GASKET & OIL SEAL SET RTC3890 at the best online prices at eBay! Free shipping for many products! Nov 11, 2009 · I have a lot on my to do list so here is my next big job: Gearbox, transfer box replacement. Full set contains all R380 gearbox and also includes Reverse gear under 5th gear. Whilst under I noticed that the rear of the R380 casing was damp and had a droplet of oil hanging from it. Different transfer case adaptors fit different tail bolt patterns. This Feb 21, 2023 · The donor: A number of parts are needed from the old Defender R380 gearbox in order to convert the Discovery gearbox for use in the Defender 110. Aug 9, 2012 · In the Motorcraft 2010 Lubricants and Chemicals on page 89 in reference to gear lubricants we see: "Land Rover: Range Rover Manual Trans R380 1999-2002: Use Texaco MTF 94; Transfer case: 1999-2004 Discovery, use Texaco Multi-gear 75W-90R or CastrolSynthetic 75W-90R. Find many great new & used options and get the best deals for LAND ROVER R380 TRANSFER BOX GASKET & OIL SEAL SET RTC3890 at the best online prices at eBay! Free shipping for many products! Feb 3, 2010 · Hiya Everyone, Does anyone know of a step by step guide for carrying out the oil change on the R380 Gearbox? Rgds MArk Special tools for repair and service of gearboxes and transfer boxes (transmissions). I was wondering if anyone had any experience using a 75w90 oil in the R380? Jul 19, 2004 · R380 Gear oil temperature Hi All Dose anyone know the temperature of the oil in the R380 gearbox or the transfer case behind the 300 TDi (when driving) I see in my work shop manual that the transfer box could have a temperature switch in it (depending on the model). Discovery II - With R380 gearbox. Mar 24, 2013 · Hi guys, I would like to ask something very important to me . can anyone provide this or links to websites where it might be recorded. Our products can be traced right back to the manufacturer whereas other sellers may not even know where their products originate from or if their products are even genuine. As for the transfer case, good old 90 grade is all that's needed here, nothing fancy. The 2WD versions have a square tail-housing bolt pattern, while the 4WD version has a trapezoid pattern (lower bolts farther apart than top bolts). For all other information regarding Adjustments, Removal of oil seals, clutch, transfer box and gearbox unit, consult the appropriate Repair Manual for the model concerned. Stuck the whole lot back together, including some jointing paste Aug 20, 2011 · Hi Folks, just looking for some quick advice from any gearbox gurus out there. Defender 130 - With R380 gearbox. Lets look into the details and how to replace them using Jul 28, 2024 · The gearbox uses a different oil to the transfer box and diffs. Sep 26, 2009 · It's relatively easy to reach and remove the breathers on both boxes. The transmission oil looked fine coming out (Redline MTL is what I use), just a little dirty with a small amount of swarf accumulated on the drain plug magnet. The Puma Defender MT82 mainshaft exits the gearbox with a female to female coupling shaft (LR030054) fitted with a large bolt. Both front and rear diffs and transfer box take 75W90 gear oil. click here to buy You are currently viewing DEFENDER2. Why? The layshaft extension has sheared off effectively disconnecting these two gears. Apr 26, 2025 · Find many great new & used options and get the best deals for LAND ROVER R380 TRANSFER BOX GASKET & OIL SEAL SET RTC3890 at the best online prices at eBay! Free shipping for many products! Buy R380 Gearbox To Transfer Box Oil Seal OEM for Defender & Discovery from JGS4x4. P38a Jun 25, 2022 · Hey all Received my newly rebuilt transmission as me transfer case. Nov 22, 2023 · This manual contains procedures for overhaul of the R380 gearbox on the bench with the clutch and, if applicable, the transfer box removed. I would like to know more about gearbox oil. This Oct 13, 2024 · With One Stop Gearbox Shop you can be assured of Quality. Operations include reference to wear limits, relevant data, torque figures, and specialist information and useful assembly details. Whether you're looking for Genuine Land Rover parts, OEM parts, ProLine parts, or aftermarket accessories for your Land Rover Defender, you can get it from Rovers North. 2/ Castrol Syntrax 75W/90 API GL-5 Fully synthetic oil for the Transfer box Dec 15, 2021 · Home > Maintenance & Modifications > R380 Gearbox Oil Leak - Output Shaft Page 1 of 1 Print this entire topic · Page 1 of 1 Recommended engine oil, transmission fluids, coolant type, filling capacities and service intervals for LANDROVER Defender L316 1990-2016. Aug 8, 2024 · With One Stop Gearbox Shop you can be assured of Quality. Cars and vans need much less maintenance than the vehicles of years ago, but they still have needs. Mar 7, 2013 · Hi people. You no longer have to do a service every 6 months, or change the oil every 3 months, but regular fluid changes are still essential to your vehicle’s longevity. NET - View topic - R380 cooler install Feb 24, 2013 · I've been under the TD5 today replacing the the axle and transfer box oils. What follows is our quick reference guide to many of the recommended routine maintenance tasks for the Land Rover 90, 110 & Defender . Originally suspected the bottom plate on the transfer case but May 21, 2011 · Yes, I know it's been bounced around on the forum before but after reading up on the details I have confused myself about the gearbox mountings. The oil in the gearbox is thinner. This View Options FTC4206 - Gearbox Oil Pump for R380 - Land Rover Defender, Discovery 1 & 2 and Range Rover Classic & P38 From $64. 67 Litres Transfer Case: EP90 (85/90) for LT230 Until LT230 transfer box front housing to main case gasket Defender 1987 to 2006 Discovery 1 1989 to 1999 Range Rover Classic Gear knob black plastic 5 speed Defemder with R380 5 speed gearbox Gear lever transfer lever mounting pivot bush kit manual & auto Defender with LT77S 1987 to 2006 Defender LT85 1987 to 2006 Defender 4. The LT230 accelerated main shaft spline wear problem had been present on all previous LT230 equipped Land-Rovers, irrespective of the gearbox it was mated to. For more intricate parts like syncros, shafts or Apr 4, 2010 · Having installed a TM2 low coolant alarm and block temp sensor (which I found brilliant!) on my D2 TD5 just prior to a recent trip to Tassie , I now want to take the monitoring to the next step and install digital temperature gauges for both the auto gearbox and the transfer case. 7K subscribers Subscribed Jan 8, 2014 · If you’re looking for Gearbox / Transfer box parts and oils check out our Land Rover Gearbox Parts Shop Picking the right oil for your Land Rover gearbox is important for various reasons. Torque values are given by Land Rover for specific nuts and bolts around the vehicle to ensure that they do not come loose during use. I still have the oil I bought for the transfer box many years ago, but I have researched the oil specified for the gearbox which is apparently normal transmission fluid. 00 (Exc VAT) Part Number: FTC4991 View Options FTC4990 - Retaining Ring for 5th Gear on R380 Land Rover Gearbox - Fits Defender, Discovery 1 & 2 and Range Rover Classic & P38 From $1. Shown out of the vehicle this video will give you the best insight in how to get 200tdi Oil and Service If you're like me and still don't have a manual for some reason, and can never remember what oil goes where, here's a basic guide for service and what oils to use. My car is a TD5 w Sep 17, 2006 · Edit: Okay after reading and searching other forums the best Oil for the Manual Gear box is MTF94 = 75-85 gear oil and for the transfer box Dextron2 or 3 . May 13, 2010 · Quick question, as I am nowhere near the relavent books. I mean, I own a Land Rover Defender 90 Td5 MY 2006 and I like to do maintenance on my own. Land Rover Defender Gearbox and Transfer Box Whether your Defender uses a LT77, R380, Puma or Automatic gearbox we have the necessary parts to effect a comprehensive repair. You require a rebuilt or new gearbox. Clear any Diagnostic Trouble Codes (DTCs) after calibration and check for correct operation. Jul 1, 2011 · Anyone with one of these gearboxes will know that they are very sensitive to the oil used. Apr 16, 2017 · The oil analyst I use reckons Motul is over-rated, but he has a little bit of antipathy towards the French. large selection professional support fast delivery The R380 gearbox fitted to Defenders from 1994 onwards is very similar except that it there is only one main drain plug and the filler plug requires a T55 torx bit. Jan 7, 2018 · I'm hoping that I can use the same engine & gear oils between the Defender and my Mothers Suzuki Jimmny. It allows for 4-wheel drive engagement at low speeds, making it ideal for challenging terrain. Castrol VMX 80 at around $40 for 5 litres is about as good as it gets without selling the missus and kids into slavery to get Syntrans. Range Rover Classic - With R380 gearbox. Mar 27, 2009 · Hey guys! My defender is leaking oil from between the transferbox and the gearbox. Jan 5, 2014 · There is a world wide debate on what oil you should use in your Land Rover Gearbox but to keep it simple, and to keep things working we’ve put together this article to help clear things up. Tonight we drained the R380 manual transmission and the LT230 transfer box. Start the service function "transfer case-absolute position sensor replacement". All the gears, including reverse, run on needle roller bearings and the main, layshaft and primary shafts are supported by tapered roller bearings. It is divided into 5 sections, Data, torque Settings, Service Tools, Description and finally, overhaul. Mar 23, 2023 · DEFENDER2. Transfer ’box linkages: Linkages for high/low selection and to operate Centre Differential Lock (CDL) already disconnected from transfer ’box when it was detached from the car. Position transfer box selector housing to housing ensuring gear lever ball is Aug 14, 2022 · Now I have got over the embarrassing bit, I am going to change the oil in the transfer box and gearbox at last. Haven't separated them as yet to remove and get seals ID. Gearbox & Transfer Case Oil: Gearbox and transfer case oils are available in regular or synthetic formulas and fall into two main categories, ATF (Automatic Transmission Fluid) and MTF (Manual Transmission Fluid). We would like to show you a description here but the site won’t allow us. For fast International deliveries please select the ‘Express delivery (Express Int'l Postage)’ option. Defender 110 - With R380 gearbox. Dec 31, 2023 · DEFENDER2. Oct 25, 2023 · DEFENDER2. Oil Pump Gasket - R380 Gearbox Model #: R380OPG Ready for immediate shipment $18. I'm going to try and use a 75w90 in the R380. My question is, when mating them together is there an additional seal that was supposed to go in between them? I assumed that each box was independently LT230T Transfer Box Workshop Manual R380 Gearbox Workshop Manual Land Rover Series 3 LT76 Gearbox Workshop Manual Land Rover Gearbox Oil Overhauling your Overdrive? Check out the various Overdrive manuals below: LT76 Series Fairey Overdrive Workshop Manual LT95 Fairey Overdrive Workshop Manual Defender DS Roamerdrive Series SS Roamerdrive Jul 8, 2017 · Doing a change over of an R380 box and transfer case into a D1, and looking to change over fluid seals for the box and the transfer case. 2. Capability: The R380 transfer box is a heavy-duty unit that can handle the power of the Td5 engine and provide excellent off-road performance. remote housing. (R380 short to LT230T) I've got an oil leak which is getting worse from transferbox/gearbox joint area I took the sump plate off the T box last night and and put a new gasket on it and sealed that up as it did weep. Apr 26, 2016 · The LT230 transfer box, commonly paired with the R380 in Defenders and Discoverys, usually requires a different fluid, such as a specific GL-4 or GL-5 gear oil (e. Is that a bad idea shortcut, or an acceptable practice? Buy spare parts for "Gearbox R380 - oil cooler" of Range Rover Classic (1970-1996). Apr 17, 2017 · I've just replaced the Redline MTL in my R380,after 100,000km's. Although they're a lot more tolerant of different oils (royal purple 80W90 etc) as long as they're around the same grade. NET - View topic - Engine, Gearbox & Transfer Box Oil Change R380 Torque Settings Oil pump to extension case 6NM Attachment plate to gearcase 8NM Attachment plate to remote housing 8NM Splash shield bolts 8NM Mar 22, 2014 · Poor choice Roamer , LR gave away using auto trans fluid in the manual R380 many years ago. The RV8 Repair Manual states the capacity for an R380 is 2. In the maintenance manual for my gearbox oil ( R380 ) is only recommended Texaco MTF 94 , SAE Sep 15, 2008 · LT230 Transfer Box (Land Rover 90 & 110, Discovery, Range Rover) That’s the problems of the LT77 and R380 boxes solved, but what about the LT230 transfer box to which these are commonly mated? You should NOT use ATF, MTF94 or MT75D in an LT230 TRANSFER box. Besides doing the obvious lubricating, this is known to greatly improve gearchange quality or feel, especially when the box is cold. We supply the LT230 geardrive transfer boxes as well as the Borg Warner chain drive transfer boxes as fitted to the RR Classic from 1989 onwards and the P38A or "New Shape" RR. It again is a drain and fill to overflow to ensure the level is correct. This Find many great new & used options and get the best deals for LAND ROVER R380 TRANSFER BOX GASKET & OIL SEAL SET RTC3890 at the best online prices at eBay! Free shipping for many products! Apr 20, 2017 · My gearbox runs about 75 deg and the transfer case runs at about 65, on the freeway at 110 km/h, front diff runs high 40s rear diff mid 50s, oil filled wheel hubs mid 40s. Castrol Syntrax Universal 7w5-90 is a very good fluid that can be used in the t/case and diffs, but has gone up in price considerably. NET - View topic - R380 Gearbox question Jul 7, 2017 · Discussion on Defender TD5 transmission oil, including advice and experiences from forum members. many thanks in advance Steve Feb 4, 2013 · Thanks Rick for the answers. In this category we have 2 options for the LT230 transfer box. Torque wrenches can deviate over time so should be recalibrated regularly to ensure their torque settings are correct. Link Here's what they use in the video: Engine: 10w-40 6. I understand here that Motul Gear 300 75W90 fully synthetic should be better of MTF94 in R380 shift. ATF type F is the recommended choice for the Defender's LT77S gearbox /upgrade R380 gearbox, and transfer case LT230. With that in mind, I can't see how you can use the same in both boxes. This video covers differential, transfer case, axle oil and swivel housing service. The diffs and transfer box oils are changed together on a service. Apr 5, 2009 · I've had no problems running a R380 on ATF my previous R380 covered 10 years/ 200,000 + miles before it had a problem [nothing to do with the fluid] & I fully expect the current box to cover the same or more mileage. Cheers Mark May 30, 2010 · So gearbox oil it (like most fluid arguments) seems to be an emotive one! So as my local old-boy farmer likes to run all his landrovers' gearboxes, transfer boxes and diffs on a mix of "liquid grease and EP90 just use more liquid grease if you got leaks" I thought I'd start a poll! This LT230/R380 Oil Temperature Gauge Designed to compliment Transfer Case Sump Cover and the R380 Oil Cooler Take off This oil temperature gauge is a high precision mechanical temperature gauge with a full 270 degree sweep. large selection professional support fast delivery This manual contains procedures for overhaul of the R380 gearbox on the bench with the clutch and, if applicable, the transfer box removed. 0 V8 auto 1987 to 2006 This product contains a complete gasket and oil set for a Land Rover Discovery transfer box which fits the R380 gearbox. Smear a new gasket with grease and fit to 1. Has been there for a while but its getting worse. My question is, would it be easier to take the engine out, bolt the new box's to the engine and then drop it all back in? Sep 11, 2025 · Part Number: RTC3890. Adapter kit to mate a LR 5 speed to a Series LR transfer case We often get asked about putting a 5 speed LT77 or R380 into a Series vehicle. I've got a fairly substantial oil leak from the rear of the gearbox in my 2005 110. FTC4991 - Mainshaft Oil Feed Ring for R380 Gearbox - Defender, Discovery 1 & 2, Range Rover Classic and P38 $63. NET forum. This manual contains procedures for overhaul of the R380 gearbox on the bench with the clutch and, if applicable, the transfer box removed. Oct 20, 2012 · The oil for the transfer box should be too thick for main box, and the oils for the main box too thin for the transfer. Find many great new & used options and get the best deals for LAND ROVER R380 TRANSFER BOX GASKET & OIL SEAL SET RTC3890 at the best online prices at eBay! Free shipping for many products! When a Vehicle is sold in "Rest of World" (ROW) spec the R 380 gearbox is fitted with an oil cooler, in the TD5 Disco this is a "propper" cooler, in the Defender it"s just a steel pipe that goes forward to the rad, then loops back to the box (waste of time !). g. Our quality rebuilt LT230 which we are world renowned Sep 7, 2019 · • Intro NAS day 3 checking the transfer case and R380 for leaks and replacing seals Britannica Restorations Ltd 56. bekwk rcxn phxjyc rqjxve psu ujln kpo jfra advklx hdfl