93 hdj81 clutch master and slave PN?

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Joined
Oct 16, 2019
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Truckee ca
Hello,

I asked this question in the diesel tech section, but it's been sitting for days without getting an answer, so I figured I'd try here to get more eyeballs on it.

I'm helping a friend who has a '93 HDJ 81 right hand drive JDM truck and is in need of the part numbers for the right OEM clutch master and slave.

I have searched here, there and partsouq (which I always have a hard time navigating from my phone) , haven't really come up with anything definitive.

Figured someone here might know them off the top of their head so....

Thanks in advance

Details:
This truck originally came with an automatic and was retrofit with an H150. We are not entirely convinced it was installed with the right master and slave at the swap, but it worked, for a while.

Then his truck sat for a while while he was out of the country and the clutch Master leaked all of its fluid out (was an Aisin part), so we replaced that with what we thought was the right part but now his clutch pedal is super sticky and doesn't return to the high position. It does have the lever sprung clutch pedal assembly.
We bled the heck out of it, 99% sure it doesn't have air, but what is concerning us now is that the new master we installed was not the same looking as the one we took out, and it has a smaller bore apparently.

Just trying to get the proper matching set in there.

Thank you
 
When you do a swap, all bets are off. Does it have a clutch booster unit? Does it have an accumulator?

If it is an H150, then the following part numbers would be correct:

Master: 31410-60372 (stud style)
Slave: 31470-60161

Master gasket: 31415-60020
 
Thank you sir @OGBeno

No booster.
The master originally installed from the swap did not have the accumulator, the replacement just installed did.

Is the spring lever style pedal assembly correct on a RHD also?
 
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