Is300 lsd diff

A look at the five worst PE cabins we flew last year. Premium economy is almost always the smallest cabin on the plane, nestled between economy and business. Because it falls in be...

Is300 lsd diff. Hey guys! In this video we are on a weekend vacation at our local great wolf lodge and I just couldn't help myself knowing there was a 2005 Lexus Is300 in a ...

2. Buy FRS diff, swap carriers, weld guts, set up gears, sell FRS LSD diff carrier 3. Buy a fancy aftermarket diff carrier, buy gears, set up gears, throw open IS300 diff carrier away 4. Buy gears, set up gears, weld open diff carrier This all assumes the two key motives are a spool (or very positively engaged diff), and deeper gearing.

Tools used - 10mm hex/allen socketRatchet with extensionsJack handle (for using as a cheater bar to get more leverage for breaking loose the fill and drain p...Easy Way to Remove IS300 Subframe & Diff Bushings!! Join us in this video as we guide you through the process of removing your subframe bushings. Replacing your stock bushings with polyurethane or solid alternatives can significantly enhance chassis stiffness and responsiveness. This upgrade empowers you with better control and improved on ...01 SolarYellow Discussion starter. 6589 posts · Joined 2010. #1 · Apr 13, 2015. For my 2001 IS300. Need a good source for a master differential rebuild kit. Seals, bearings, and shims etc. Would a supra kit work? Would prefer a kit and not piecing it together. Careful & Consistent. reklipz.I think I found there may be a way to tell the difference between an open diff and an LSD diff without taking the rear cover off. Underneath the diff, when you jack up the car, there will be a sticker that says M96 or M85. ... 2003 GGP IS300 L-tuned front/rear/sides / TRD sprotivo sway&shocks / TRD rear strut bar / TRD TF-2 rims/ JDM double din ...My existing half shafts have 27 splines and are thin. The new differential has 30 splines. Someone told me that there is a difference between the half shafts of a non LSD IS300. further saying that there maybe some difference of half shaft whether it is a Torsen type 1 or type 2. Does anyone have the part number of the half shaft I need. Regards

Unlike the LSD, there won’t be any rear-end movement back and forth while traveling over low-traction surfaces. Instead, the open diff spins the wheel without that movement. Open Differential Cons 1. Not Designed for Slippery Surfaces. The only disadvantage to using an open differential is how it responds on low-traction surfaces.custom weld in plate to support the rear differential for IS300 GS300. 7207288954; My Account. Register; Login; Wish List (0) ... -Single plate covers both diff stampings and supports for more power handling. ... -Requires painting and corrosion protection. Lexus: IS300: 2001-2005: Write a review Please login or register to review IS REAR ...OS Giken Super Lock LSD - Subaru BRZ / Scion FR-S / Toyota GR 86 / Lexus IS300. Yes please. (We will contact you after ordering for details.) + $200.00. Please contact us for availability and configuration. The OS Super Lock LSD is the culmination of over four years of extensive research and development that led to a revolutionary LSD design ...Find many great new & used options and get the best deals for RacingDiffs LSD conversion set - Lexus IS250 / IS300 differential (1st gen) at the best online prices at eBay! Free shipping for many products!Other products rely only on pre-load to lock the differential by using high-rated springs. The specific Ramp angle design of our LSD Conversion Set allows for low pre-load, while still retaining a progressive lock capability; essentially, although the vehicle will feel like driving with an open diff in slow turns/street driving, it will transmit torque to both drive wheels …2013 SWP BRZ sportech. [email protected], 511whp on e70. FullBlown base kit, FullBlown built 9.5:1 engine, GTX3076R GEN2 turbo, 1700cc Bosch injectors, FullBlown flex fuel kit, FullBlown radiator and oil cooler, FullBlown custom 3" dual exit exhaust, act xtreme clutch, whiteline diff and subframe inserts, BC Racing coilovers, hotchkiss 18mm rear sway, is300 3.73 differential ... Featured Products. KAAZ Power Train Gear Oil (GL-5/80W-90) 2L. $ 55.00. 110.00. The Official Website for KAAZ USA, the sole importer for KAAZ products from Japan. KAAZ LSD Limited Slip Differentials, Gear Oils, and More. Definitely makes a noticeable difference while accelerating in-gear and off the line. The only downside is, cruising at 80 on the highway, the tach sits at 3500 RPM. Best bang for the buck mod you can do IMO def worth it. I'm thinking about switching out my 4.1 to a 3.7 on my rear diff. I'm going turbo.

A quick explanation on how to tell in less than 1 minute if you have an open diff or LSD. Enter to win BC RACING Coilovers online @ sarautoco.com Visit our w... No it is definitely better, planning on doing a brz lsd swap myself soon here. My main thing is that its just a newer part, but also the brz diff is 4.1:1 iirc and the is300 lsd is 3.7:1 which is pretty low for a n/a vehicle. I have an 04 Auto non LSD. There are at least three threads in the past year that discuss what cars come equipped with a rear diff thats usable in the is300. Including a how to on swapping the mkiii supra lsd into an is that i wrote personally with functioning photo's, reviews, faq, and needed parts.Polyurethane bushing for rear subframe and rear differential Lexus IS200 IS300 Altezza SXE10. Includes all mounts for subframe and bushings differential. Shore A 90 (hardness) Fits: - IS200 Lexus - IS300 Lexus - SXE10 Altezza - GXE10 Altezza - JCE10 Altezza Gitta. Condition: new. Includes: 12 pcs. Installation time: 1 to 1.5 hours ...

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Cone-type LSD. A limited-slip differential (LSD) is a type of differential gear train that allows its two output shafts to rotate at different speeds but limits the maximum difference between the two shafts. Limited-slip differentials are often known by the generic trademark Positraction, a brand name owned by General Motors and originally used for its Chevrolet branded vehicles.LSD History - LSD history begins with Albert Hofmann at his lab at Sandoz. Take a look at LSD history and how a poisonous fungus called ergot factors in. Advertisement In 1938, a S...Instgram: CorneliusveeeShop Lunaticsculture.bigcartel.comUnlike the LSD, there won’t be any rear-end movement back and forth while traveling over low-traction surfaces. Instead, the open diff spins the wheel without that movement. Open Differential Cons 1. Not Designed for Slippery Surfaces. The only disadvantage to using an open differential is how it responds on low-traction surfaces.FIGS is honored to carry what we believe to be the best of the best in aftermarket LSD units from OS GIKEN. Kit includes: - OS TCD drive unit for the lowest price on the web, configured as 1.5way. - FIGS SP Modular Pinion Mount Bushings discounted - FIGS SP Rear Mount Diff-Subframe lifetime bushings in 80 or 90 durometerTheres usually a number stamped into the diff. Other side of the case in the picture. M96= Open differential (auto/manual) M98= Locking differential (LSD) Auto 3.9 gear ratio M85= Locking differential (LSD) Manual 3.7 gear ratio Also theres FRS/BRZ diffs that are torsen with ratios of 4.1 and 4.3 in the newer ones. I think that's Y38.

The 3.56 factory IS300 LSD diff ratio was pretty abysmal with the W58 gearing so I sourced a Toyota Gt86 4.1 LSD and did the swap. Swap out the half shafts for your IS300 ones, the 86 front bolts and it goes right in. I got a bum steer trying to get diff bushes and was let to believe gt86 bushes also fit but they're way too small.Replace the 2 washers, then tighten the drain bolt. Add the gear lube through the fill hole until it starts to drip out of the fill hole...I attached a little section of 1/2" plastic tubing to the bottle to help me get the new fluid in. Once the lube starts to drip out of the hole (approx 1.4 quarts) then screw the fill bolt back in there.Model 20 differential with 29 spline axles, includes heavy-duty cross pin shaft SL M20-29; Model 35 differential with 27 spline axles and a 1.560" carrier, includes heavy-duty cross pin SL M35-1.5-27; Toyota 8" differential with 30 spline axles, includes heavy-duty cross pin shaft SL T8-30370 posts · Joined 2006. #1 · May 26, 2006. This is all taken from www.is350forums.com. I'm trying to figure out if the canadian model IS350 sport has an actual Limited Slip Differential, or if it just has the "Pre-Torque” semi-LSD. So I noticed on the canadian website, the IS350 Sport Package has a Limited Slip Differential, and on …2. Buy FRS diff, swap carriers, weld guts, set up gears, sell FRS LSD diff carrier 3. Buy a fancy aftermarket diff carrier, buy gears, set up gears, throw open IS300 diff carrier away 4. Buy gears, set up gears, weld open diff carrier This all assumes the two key motives are a spool (or very positively engaged diff), and deeper gearing.The IS300 is the focus on this weeks video. We do our best to do a "detailed" install of a welded diff and go over what the IS already has.The OS LSD standard spec allows for low preload while still retaining a fully progressive 100% lock capability. Operation is quiet and the progressive locking allows for smooth predictable locking. When replacing an open diff, equipping an OS LSD will completely improve the driving experience while maintaining everyday drivability. TunabilityThe IS300 is the focus on this weeks video. We do our best to do a "detailed" install of a welded diff and go over what the IS already has.I purchased an IS300 without an lSD and stumbled across one. The car will be boosted when its said and done. What if anything should I do to the factory LSD to handle the Hp? Roughly what is the factory LSD good up to? I seem alot of articles where the differentials were swapped out to the GS...

Featured Products. KAAZ Power Train Gear Oil (GL-5/80W-90) 2L. $ 55.00. 110.00. The Official Website for KAAZ USA, the sole importer for KAAZ products from Japan. KAAZ LSD Limited Slip Differentials, Gear Oils, and More.

IS300 Differential. Jump to Latest Follow ... 2004 IS300 MSM LSD Manual ..Hail damage written-off so now grand daughters car 2003 Pathfinder SE 4WD. Save Share. Like. B. buister.PLANO, Texas (September 10, 2021) - Last year's reimagined Lexus IS struck the perfect balance of sportiness and sophistication, making it the best IS to date. Building upon this success, the IS 300 and 350 F SPORT return for 2022 with new packages and options that add additional refinement and convenience to the front-engine rear-wheel-drive sports sedan. An all-new Premium Package is ...648 posts · Joined 2007. #5 · Feb 23, 2011. It would still be too short with a 3.9 rear end. In 6th at 80mph with a v161 and 3.9 rear end you will be at like 3600-3800 rpm haha. I'm trying to get my rev limit issue sorted out, I think with a 7400 rpm rev limit with the 3.54 ring and pinion the car will be perfect. Aristo GTE/V161.Shop wholesale-priced OEM Lexus IS300 Differential Seals at LexusPartsNow.com. All fit 2001-2022 Lexus IS300 and more. Contact Us: Live Chat or 1-888-352-5786.GEN1 IS300 REAR DIFF PINION MOUNT MODULAR PERFORMANCE POLYURETHANE BUSHING. ... IS300 IS250 ALTEZZA JZX100 JZX110 PERFORMANCE REAR DIFFERENTIAL MOUNT POLYURETHANE BUSHING KIT . BETTER THAN SOLID-Just as much support without the gear shock!SuperPro and FIGS have teamed up to de.. $308.00 $362.35.My car while an original 5MT did not have LSD. So I had swapped to an 04 auto LSD 3.9. So it was significant to go from the 3.9 to 3.5 ratio. That, and the AR5 final drive gets cruising rpm low. I’d like to see if a 2jz could actually cruise at 1600rpm with the T56 trans and 3.5 diff as mathematically implied on the site I linked.This 1.5 way LSD is great for cars that will be driven both on the street and the track. It fits the OEM BR-Z, FR-S, FT86/GT86 or 2001-2005 Lexus IS300 / Altezza / IS200. The TY421-HA part number is with the standard 1.5 way setting. The OS Super Lock LSD is the culmination of over four years of extensive research and development that led to a ...

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Hi all, Anyone know of an aftermarket LSD to suit the IS300's B04A diff? I've been scouring the net all morning and it seems allot of places are selli Is300 Lsd Options - Altezza Club Of NZ/AustraliaModel 20 differential with 29 spline axles, includes heavy-duty cross pin shaft SL M20-29; Model 35 differential with 27 spline axles and a 1.560" carrier, includes heavy-duty cross pin SL M35-1.5-27; Toyota 8" differential with 30 spline axles, includes heavy-duty cross pin shaft SL T8-302020. Shop Lexus Is Limited Slip Differentials by Brand. Cusco. 1 - 12 of 20. Sort by: Cusco RS LSD - 1 Way. Fits: JCE15W IS300 Wagon 4WD. PART# LSD 132 F. Retail: $1,452.00.914 posts · Joined 2011. #1 · Sep 29, 2013. Looked in multiple areas, but no luck. Getting an obnoxiously loud clunk from the rear end only while accelerating, when my foot comes off the gas it stops. Wanna get some ideas, or see if anyone has had the same problem. And what was done to fix.TCD Superlock- Cross drilled plates for smoother performance, lower noise. The cross-drilled precision machined plates allow for fluid circulation through the system while operating making them more suited for daily-driven performance luxury cars like the IS350 and IS-F. This version is standard for the IS350 and IS-F.The OS LSD standard spec allows for low preload while still retaining a fully progressive 100% lock capability. Operation is quiet and the progressive locking allows for smooth predictable locking. When replacing an open diff, equipping an OS LSD will completely improve the driving experience while maintaining everyday drivability. TunabilityDefinitely makes a noticeable difference while accelerating in-gear and off the line. The only downside is, cruising at 80 on the highway, the tach sits at 3500 RPM. Best bang for the buck mod you can do IMO def worth it. I’m thinking about switching out my 4.1 to a 3.7 on my rear diff. I’m going turbo.3.0L 2997CC l6 GAS DOHC Naturally Aspirated. Rear; AT (3.909 Ratio), Non-Locking. 2001. Lexus. IS300. Base Sedan 4-Door. 3.0L 2997CC l6 GAS DOHC Naturally Aspirated. Rear; (3.909 Ratio), Non-Locking. Portions of the information contained in this table have been provided by goldenlinesales.3rd step, change the car. cheap tires are a good idea. if your car has the LSD good, otherwise, don't worry about it, its not worth buying and installing an LSD till later. change the alignment, no really. others on this thread said not to but trust me, its a great idea for this car. ….

Upgrade to the Strongflex polyurethane differential bushing kit, for the IS300 and IS200. CUBE Speed is proud to team up with Strongflex,who have an awesome reputation for their high quality suspension bushes,which give superior suspension location and have a lifetime guarantee. $ 204.99 (USD) Add to cart.There are at least three threads in the past year that discuss what cars come equipped with a rear diff thats usable in the is300. Including a how to on swapping the mkiii supra lsd into an is that i wrote personally with functioning photo's, reviews, faq, and needed parts.I would have to agree with you but the stock one from a 2003 with T1 stamp on it the hole sizes are bigger see below. 2003 IS 300 M96 Case Stamped T1. 2005 IS 300 M98 Case Stamped T2. 1992 Toyota Celica GT 5speed 3sgte swapped - SOLD. 1992 Toyota Celica All-Trac - SOLD. 1997 Civic EX Turbo 300whp 295tq - SOLD.GEN1 IS300 REAR DIFF PINION MOUNT MODULAR PERFORMANCE POLYURETHANE BUSHING. ... IS300 IS250 ALTEZZA JZX100 JZX110 PERFORMANCE REAR DIFFERENTIAL MOUNT POLYURETHANE BUSHING KIT . BETTER THAN SOLID-Just as much support without the gear shock!SuperPro and FIGS have teamed up to de.. $308.00 $362.35.hi there. i got is300 and my diff went some weeks ago. can i get diff from i200 and swap it with mine(is300)?? (coz there is NO is300 diffs around) only difference what i have spotted is side gears, what are easy to swap. any ideas??Limited Slip Diffs for the is300. Some of the is300's came with a limited slip differential, M98 for automatics and M85 for manuals. Unfortunately, mine has an open diff, and I'm looking to swap in an oem lsd. I've done an extensive online search but have found nothing/ numbers and codes I do not understand.Car: 2002 IS300 Transmission: 5-Speed Suspension: Stance GR+ coilovers, ebay front and rear underbraces, Tanabe rear strut bar, ebay front strut bar, Hotchkis sway bars, and URAS steering angle spacers. Differential: stock automatic lsd Engine Mods: Intake and Exhaust Alignment for Drifting: however far + i can make them on the stock …These getting replaced was long over due. We got the PartsShopMax solid Differential bushings and absolutely love them so far! We hope this video helps ! Pl...Sort by: [deleted] • 5 yr. ago. Got this from an IS forum “How to tell if my IS300 has LSD? Look at the sticker on your driver door sill/jamb, look for the area that reads "A/TM" You'll see numbers such as B02A, B02B, B02C A=no LSD B,C = LSD If you are still unsure, call 1800 25 LEXUS and ask them to look up your VIN and they can tell you ...I'd replace the fluid first and see if that eliminates the noise. You could swap out the whole differential with one from an IS300 (2001-05') or a FRS/BRZ/GT86 but you'd have a final drive ratio of 4.10 or 4.30 depending on the year. This would only work if the IS250 you have is a RWD, I believe that the AWD has a different case that is only ... Is300 lsd diff, I'm sorry I odn't know exactly how it operates and I see the diff doesn't have much observation built into it. But you will see a bunch of space in there if it isn't. ... It locks differently from a clutch style lsd. I swapped one in my is300 two years ago. Love it except highway speeds in 5th gear, rpms are high. Reply, I'd replace the fluid first and see if that eliminates the noise. You could swap out the whole differential with one from an IS300 (2001-05') or a FRS/BRZ/GT86 but you'd have a final drive ratio of 4.10 or 4.30 depending on the year. This would only work if the IS250 you have is a RWD, I believe that the AWD has a different case that is only ..., Lexus IS200 / Lexus IS300 Club ; Lsd Nightmair Lsd Nightmair. By crash and burn August 24, 2011 in Lexus IS200 / Lexus IS300 Club Share More sharing options... Followers 0 ... if you have A02A its an open diff, A02B LSD diff. Quote; Link to comment Share on other sites. More sharing options... afterburner. Posted August 24, 2011. afterburner ..., Questions on IS300 Diff. 8420 Views 16 Replies 8 Participants Last post by IS_Dude, Jan 1, 2006. I. IS1000 Discussion Starter ..., I believe my 03 IS300 takes 80w-90 or SAE90 according to the user manual. 75w-90 synthetic is correct, yes. When removing the drain plugs, use a 15/16 socket and a 24mm when installing. The standard is tighter and less prone to stripping....the 24 is good in case you forget to set the torque wrench., For all of the MPH calculations below, I’m going to use a stock 6200 rpm redline with 25″ diameter tires (stock IS300 is 24.6, but many change to slightly larger diameter). For cruise RPM, it will be top gear at 70 mph. There are two stock rear differential ratios for the IS300 – 3.91 came in auto cars and 3.73 came in manual cars., LEXUS > 2002 > IS300 > 3.0L L6 > Drivetrain > Differential Carrier Bushing. Price: No parts for vehicles in selected markets. ENERGY SUSPENSION Differential Bushing Set. Rear. Choose Color: Black (Out of Stock) Red (Out of Stock) Intentionally blank: Intentionally blank: Choose ..., read the title - its not engine oil. yes 1 litre should be enough - level should be level or to within 5mm of the drain hole - make sure you can undo the fill plug first before removing the drain. You will also need about 1 metre of about 16mm tubing to fill the diff- one end in the diff and the other end via the RH arch, you can not fill the ..., Rear Differential . Rims . Seats . Sideskirts . Spoilers . Steering Wheels . Strut Assembly . Strut Bars . Suspension . Tail Lights ... EJ255, EJ205, EJ253, Subaru 6-Speed, Front Cuts. Home / JDM Toyota Altezza SXE10 Lexus IS300 LSD 4.3 Rear Differential 2001-2005 / Item ID: 2045. Sold Out Item ID: 2045 JDM Toyota Altezza SXE10 Lexus IS300 LSD ..., A look at the five worst PE cabins we flew last year. Premium economy is almost always the smallest cabin on the plane, nestled between economy and business. Because it falls in be..., James shows you a quick and relatively easy way to install the Sikky solid aluminum diff bushings in the rear of your FRS, BRZ and IS300. Start to finish Ja..., The 3.56 factory IS300 LSD diff ratio was pretty abysmal with the W58 gearing so I sourced a Toyota Gt86 4.1 LSD and did the swap. Swap out the half shafts for your IS300 ones, the 86 front bolts and it goes right in. I got a bum steer trying to get diff bushes and was let to believe gt86 bushes also fit but they’re way too small., Feb 14, 2019 · Toyota Altezza Lexus IS200 IS300 and Toyota Chaser Differential (Diff) codes explained - these are all part of the same series of chassis - the Toyota N Plat... , Or call 1-800-25-LEXUS, press 2 and give them your VIN and they will be able to tell you if it came with LSD or not. My M59 Google searches brings up it's an LSD from a Volvo>>M56H Vs M59 - Performance Modifications - Volvospeed Forums Chances are if you made two tire marks at any point it is an LSD, an open diff never would., Broken Society!https://www.brokensocietystore.com/-INSTAGRAM@brokensociety@brokenserafim-Broke Society YouTube Channel@Broken Society FOLLOW ME!Instagram: v..., Differential Question. I have a manual IS300 with the OEM Torsen Diff. I also have an auto IS300 open diff which is not currently inside a diff housing (internals only) I know for a fact that you can swap the actual entire diff from auto to manual without any issues, but I'm wondering mostly about the internals (actual diff portion)., IDENTIFY AN LSD DIFFERENTIAL CARRIER (PUMPKIN) The first thing is obviously to find an LSD pumpkin off another IS300 to swap. I was able to get one from the wreckers. There's already a lot of posts on how to identify an LSD pumpkin, but here's a summary: Differential Sticker: M82 = 3.73:1 (MT) Open. M85 = 3.73:1 (MT) LSD. M96 = 3.91:1 (AT) Open., Or instead of drilling I just bought brz diff housing bolts for like 20 bucks and used those instead of having to buy the tools to drill the bushing ... but the OEM is300 LSD keeps everything the same and still locks up decent Reply reply More replies. Top 6% Rank by size . More posts you may like r/skoolies. r/skoolies ..., Nov 3, 2003 · Frydryce. 2585 posts · Joined 2002. #3 · Nov 5, 2003. wow 3.7 is really low for n/a vehicle. the MA70 n/a was 4.3. the MA70 turbo is 3.7. for the power our cars are making we should have a 410 or 430 rear end with better tranny gearing. i cant believe my cruising at 80mph is around 3400rpm. we ran a dyno comparing 4th and 5th gear, there is a ... , Front diff leak Question I seem to have a leak coming from the front differential on my 2017 IS300. Read a few forums and my symptoms seem similar to others that had a pinion seal fail on their diff. Does this look similar to anyone that knows about this stuff? Wondering how much and how long the repair could be., read the title - its not engine oil. yes 1 litre should be enough - level should be level or to within 5mm of the drain hole - make sure you can undo the fill plug first before removing the drain. You will also need about 1 metre of about 16mm tubing to fill the diff- one end in the diff and the other end via the RH arch, you can not fill the ..., Instagram: @jasonlazo- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -#IS300 #LSD #vlog- - - - - - - - - - - - - - - - - - - - - - ..., Car: 2002 IS300 Transmission: 5-Speed Suspension: Stance GR+ coilovers, ebay front and rear underbraces, Tanabe rear strut bar, ebay front strut bar, Hotchkis sway bars, and URAS steering angle spacers. Differential: stock automatic lsd Engine Mods: Intake and Exhaust Alignment for Drifting: however far + i can make them on the stock arms., Registered. Joined Jul 7, 2015. 56 Posts. #123 · Mar 20, 2016. Is3 stock auto diff = 3.9. Is3 stock man. Diff = 3.7. Frs/brz diff were majority 4.1 but also came with a 4.4 option and i had read somewhere they had a special edition that came with a 4.7 diff or something like that. Not 100% what the ratio was, but was a decent amount higher ..., 3rd step, change the car. cheap tires are a good idea. if your car has the LSD good, otherwise, don't worry about it, its not worth buying and installing an LSD till later. change the alignment, no really. others on this thread said not to but trust me, its a great idea for this car., IS300 Bold styling meets a 2.0-liter turbocharged in-line four-cylinder engine with 241 horsepower. 1 Eight-speed Sport Direct-Shift transmission with paddle shifters. Zero to 60 in 6.9 seconds.1,2 Rear-wheel drive. IS300 AWD Full-time all-wheel drive (AWD) with a more powerful 3.5-liter V6 engine that generates 260 horsepower. Six-speed, Freddy shows you step by step how to remove the OEM differential bushings and install new differential bushings from StrongFlex in your lexus IS300 IS200 Alt..., I believe my 03 IS300 takes 80w-90 or SAE90 according to the user manual. 75w-90 synthetic is correct, yes. When removing the drain plugs, use a 15/16 socket and a 24mm when installing. The standard is tighter and less prone to stripping....the 24 is good in case you forget to set the torque wrench., If its spinning one tire you probably dont have an LSD, if its spinning both tires no change in diff is going to fix that. As far as i understand it an IS300 should bolt straight in but you will need to change the shafts as well. From memory the IS200 is a 4 bolt and the IS300 is a 6 bolt, and the IS300 has a larger crown wheel so is a stronger ..., Send to a friend Print. Product Description. Product Reviews. FITS ALL LEXUS IS200 IS300 99-05 MODELS. S SE SPORT SPORTCROSS / MANUAL AND AUTO MODELS. ALL PARTS TAKEN FROM LOW MILES CARS, CHECKED AND TESTED. LISTING IS FOR: LSD DIFF M58. THIS IS GENUINE LEXUS / TOYOTA PARTS., Lifehacker is the ultimate authority on optimizing every aspect of your life. Do everything better., my.is - IS300 Manual SWAP STEPbySTEP INSTRUCTIONS Ft. W58. Have to re-pair the key to the ECU when ECU is swapped. Could instead swap lock cylinders from manual car. There appears to be an additional diff-mount cushion for M/T. my.is - Question about manual lsd in auto IS300. my.is - Is M/T drive belt tensioner needed for A/T->M/T swap, How to tell if my IS300 has LSD? Look at the sticker on your driver door sill/jamb, look for the area that reads "A/TM" You'll see numbers such as B02A, B02B, B02C. A=no LSD.