RB26 GT-R Trust 6-Speed Dog Transmission (Quaife Straight Gears) - No Gear Chipping - Tra6 GREDDY
RB26 GT-R用トラスト6速ドグミッション(クワイフ ストレートギア)ギア欠けなど無し! トラ6 グレッディGREDDY TRUST

This is a Trust (GREDDY) 6-speed dog-engagement transmission built for the RB26 GT-R, fitted with Quaife straight-cut gears (the well-known "Tra6" unit). The seller pulled it after the shift fork spread apart, a common issue on this transmission that causes stiff shifting; this is normally an easy fix by removing the fork and clamping it in a vise. The seller states there is no gear chipping or dog-tooth wear, and the transmission was never used for racing. Reverse gear can pop out of engagement by design, so it must be held in gear during use. The transmission retains its normal (stock) case, so it can pass Japanese shaken inspection without any structural modification paperwork. The seller intended to repair and reuse it but no longer expects to drive the car soon, so it is being offered to someone who wants it. Overhaul is said to be much simpler than a stock transmission and doable as a DIY project.
Seller lists general condition as having scratches and dirt, and notes the shift fork had spread, causing stiff shifting before removal. No gear chipping or dog-tooth wear is reported, and the unit was never raced.
Shipping: Ships from Tokyo; exact shipping cost is not shown in the listing text provided. The seller mentions offering discounted or combined shipping for interested buyers and asks that they contact via the Q&A section to arrange it.
Ships from Tokyo, Japan, to our Osaka warehouse and on to Pomona.
Starting Price
No bids
$5,677
¥880,000
The bid is in yen and the dollar figure converts at today’s rate. This is the item alone; the all-in landed price is in the quote below.
Buy It Now
$6,323
¥980,000
For the item. Skips the auction, this price is fixed.
Oct 4, 2026, 6:08 AM PDT
| Item price, at the starting price | $5,677¥880,000 |
| Export co. commission & import tax | $1,419¥220,000 |
| Ocean Freight to California | $250 |
All-in pickup (Pomona, CA), at the starting price
U.S. domestic shipping not included
$7,347
The seller covers shipping to our Osaka warehouse, so there is no charge for that leg.

