🚗 Gear Up for Greatness!
The Motive Gear GM10-342A Differential Ring and Pinion is designed to fit GM 8.5 and GM 8.625 differentials, featuring a 3.42 gear ratio, 12 pinion teeth, and an 8.5" ring gear diameter. Engineered for durability and performance, this product ensures optimal functionality for both street and off-road applications, backed by a one-year warranty.
| Manufacturer | Motive Gear |
| Brand | Motive Gear |
| Model | Motive Gear GM10-342A Differential Ring and Pinion |
| Item Weight | 17.7 pounds |
| Product Dimensions | 15.5 x 11 x 5.25 inches |
| Country of Origin | Korea, Republic of |
| Item model number | GM10-342A |
| Exterior | Machined |
| Manufacturer Part Number | GM10-342A |
| OEM Part Number | GM10-342A |
C**T
Easy going!
Just finished my rear end with these gears. My pinion shim was gone since the last pinion gear welded it to the bearing so I had to Guess at about .029 and it turned out pretty good! Set at around 21 lbs of preload and about .007 of backlash with the original carrier shims. So far so good! Heel and toe were north and south but in the middle of the line so I’m rolling with it. did also used the proper oil for break in of 80w-90! Great buy at a great price
V**S
Ok
Good
M**N
Good value
No issues, half the price of local suppliers, fit my 1990 Silverado
C**O
Great product
Perfect description fit great
J**J
Motive Gear GM10-342A
Good stock replacement gear set
J**.
Not to oem specs.
Tooth width to large. Teeth Are weaker and thinner than factory. oem. Therefore to many shims required to get proper gear set.And the bearing is 70+ Each time. plus fluid ..again. not good. Need a refund.will have to go to dealership it seems...$$$
Trustpilot
3 weeks ago
1 day ago
