Toyota A series differentials (~1995 onwards) ratios? can i use G series crown/pinion

[grahamd]

First 5 digits tells you what the part is - e.g. 41201 means Final Gear Kit, Differential Rear.
It has nothing to do with compatibility at all - just means they have the same name.

Pick any part on different models and thet start with the same 5 digits.

An experienced parts man knows them without looking them up - or al least my local bloke does.

[SeptemberSquall]

mine too
lol my t series gearset i just bought is 41201-##### lol @

[takai]

mine too
lol my t series gearset i just bought is 41201-##### lol @

What is the full part number for your CWP? Deciding between the 4.557 and the 4.7 TPS one.

[Norbie]

I'd like to add the newer Toyota diffs to my axle database, but if I'm reading this thread correctly there's no reliable way to identify a diff type based on the newer axle codes. Or is there another way it can be done? It would be great if there was some way to get all the information into one place and eliminate all this confusion.

[Norbie]

Hmmm, 300km/h at 8000rpm with a 4.1:1 ratio. Are you sure about that Ed? I calculated the top speed of my Supra and it was about 310km/h at 8000rpm with a 3.58:1 ratio. Are you using insanely tall tyres?

[clubagreenie]

I'd like to add the newer Toyota diffs to my axle database, but if I'm reading this thread correctly there's no reliable way to identify a diff type based on the newer axle codes. Or is there another way it can be done? It would be great if there was some way to get all the information into one place and eliminate all this confusion.

Apparently the newer EPC's have a way of relating the codes to models that the part was fitted to. Thats where the info for the model cross refs I got were from so I guess thats a start.

[Sciflyer]

I'd like to add the newer Toyota diffs to my axle database, but if I'm reading this thread correctly there's no reliable way to identify a diff type based on the newer axle codes. Or is there another way it can be done? It would be great if there was some way to get all the information into one place and eliminate all this confusion.

Hence my thread - http://www.toymods.net/forums/showthread.php?t=37721

[ed]

well the 4.55 gearset is in the country. should be easy enough to get a parts dept to get it into their store, pull it out and take a look

[wilbo666]

I went through the same pain trying to go the other way - I need a 3.5:1 ratio for an IS200 A series diff. Only way I can do it is to change the whole back end disc to disc for an IS300 diff which is the similar size to the Soarers. Of course they are as rare as rocking horse sh!! up this way.

You'd want the R&P out of an RA65 Manual (3.58) or MZ12 Auto (Diff has G series input flange on it tho, but if you want the R&P shouldn't effect ya!). Both a F series IRS

I've got a MZ12 3.58 that I'd sell, swing me a PM if interested (~125,000km)!

Cheers
Wilbo

[The Real Roadrunner]

You'd want the R&P out of an RA65 Manual (3.58)

Cheers
Wilbo

Why would he want Rack & Pinion out of an RA65 for his lexus?

better off with the C&P for the diff

[wilbo666]

I was thinking Ring Gear and Pinion...

Cheers
Wilbo

[clubagreenie]

Why would he want Rack & Pinion out of an RA65 for his lexus?

Rear wheel steer conversion?

[SeptemberSquall]

What is the full part number for your CWP? Deciding between the 4.557 and the 4.7 TPS one.

OEM t series gear ratio kit
comes with ring gear and pinion
list varies but around 700 buckaroos

toyota
# 41201-29406 3.308 final gear ratio
# 41201-29287 3.583 final gear ratio
# 41201-29227 3.727 final gear ratio
# 41201-29237 3.909 final gear ratio
# 41201-29197 4.100 final gear ratio
# 41201-29207 4.300 final gear ratio
# 41201-29626 4.556 final gear ratio
# 41201-29637 4.778 final gear ratio

trd
41201-TA001 4.625:1
41201-TA002 4.875:1
41201-TA003 5.125:1
41201-AE851 5.375:1

sorry for off topic

[takai]

Rear wheel steer conversion?

700hp plus handbrake gives you that option.

[clubagreenie]

You have a 700hp hand brake? Really quick 100 to 0 times?