Have Questions?
OMIX-ADA 18880.13 T90 Mainshaft Spacer
Guaranteed Fitment
Always the correct part
Added Value
Performance matched parts
In-House Experts
We know our products
Nationwide Delivery
Economy shipping
Body, Exterior & Accessories ❯
Brakes ❯
Tools, Hardware & Consumables ❯
Towing, Trailer & Truck Accessories ❯
Always the correct part
Performance matched parts
We know our products
Economy shipping
Is your T90 transmission not shifting right Do you cringe from the grinding noises when you shift Omix has the T90 internal parts you need to fix your Jeep's transmission. Fix it and enjoy your drive.
Description_DEF | Manual Transmission Main Shaft Spacer |
Description_DES | T90 Mainshaft Spacer |
Description_FAB | OE Style |
Description_FAB | Direct Fit |
Description_FAB | Limited 5 Year Warranty |
Description_EXT | T90 Mainshaft Spacer 1946-1971 Willys and Jeep by Omix |
Description_INV | Omix OMIX-TR Main Shaft Spacer |
Description_SHO | Main Shaft Spacer |
Description_TLE | T90 Mainshaft Spacer |
Description_MKT | Is your T90 transmission not shifting right? Do you cringe from the grinding noises when you shift? Omix has the T90 internal parts you need to fix your Jeep's transmission. Fix it and enjoy your drive. |
Attribute | OE Style |
Prop 65 - Short Label | WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov |
Prop 65 Yes/No | Y |
Freight Item | No |
Cutting Required | No |
Title | T90 Mainshaft Spacer; 46-71 Willys/Jeep |
Prop 65 Warning Label | Warning - Both Cancer and Reproduction.JPG |
Finish | Textured |
Package Quantity | 1 Each |
Prop 65 (C, R or CR) | CR |
Install Time | 4+ Hours |
Color | Black |
Drilling Required | No |
Material | Thermoplastic Olefin(TPO) |
Length | 0.0000 |
Width | 4.0000 |
Height | 4.0000 |
Adding product to your cart
Ship To Your Home or Pick Up In Store
Cash, Debit, Credit, PayPal, and Financing
Shop With Confidence
Get the Help You Need
Solid hitch with serious strength and clean powder coat, heavy to lift, but installs easy and tows perfectly!!
Shipping was quick and on time - exactly what I needed for my small-block build - would buy again for sure
Weatherbeater mats fit my work truck perfectly. Dropped them in and nothing moves. Truly a great upgrade
Window visors look incredible and feel durable, install was simple. Zero wind noise on the highway!
Leveling kit components were well packed. Instructions lacking, but online videos helped. Rides level now and feels planted.
Found single lifter pairs in stock here when others required full sets, fast shipping got me racing again, hell yeah!!
Rear bumper upgrade looks better than factory plastic. Install was easy, and functionality is miles ahead. Highly recommended.
Tonneau cover fit is excellent. Clear instructions and a smooth install. Delivery to my door was super convenient
Turbo arrived next morning and matched description. Bolted up cleanly and truck is back to full power.
Husband’s birthday grille guard is rock solid, looks sharp he loves it so much!!! Thanks again
Customer service handled a damaged shipment immediately. Refund was painless thanks to shipping protection. I’ll shop here again.
Exhaust system installed in two hours on my first try. Perfect fit and the sound is pure joy.
Need help? We're available at (877) 743-7862 or email us at: sales@shdp.ca
Ship To Your Home or Pick Up In Store
Cash, Debit, Credit, PayPal, and Financing
Shop With Confidence
Get the Help You Need