🔩 Gear Up for Performance!
The USA Standard Gear (ZIKGM7.625-S-28) Spider Gear Set is an OEM replacement designed for GM 28-spline 7.625" differentials. This comprehensive set includes two side gears, two pinion gears, a cross pin shaft, a cross pin bolt, and spider gear thrust washers, ensuring a complete and efficient installation without the need for assembly. Weighing just 2 kg, it combines precision engineering with trusted quality from USA Standard Gear.
| Manufacturer | USA Standard Gear |
| Brand | USA Standard Gear |
| Product Dimensions | 30.48 x 30.48 x 7.62 cm; 2 Kilograms |
| Item model number | ZIKGM7.625-S-28 |
| Manufacturer Part Number | ZIKGM7.625-S-28 |
| OEM Part Number | 39024 |
| Assembly Required | No |
| Manufacturer | USA Standard Gear |
| Item Weight | 2 kg |
A**R
look good, don't know about durability yet. I just installed.
Part was inexpensive and looks good. Fit well.
J**Y
fits application perfect
direct fit in my 7.625 s10 10 bolt open diff alignment was near perfect sharp cut gears no flaws good product great replacement
B**T
Great quality American Made gears!
Absolutely a perfect fit in my 1998 S10 rearend with 7.625 gears. They include a new crosspin and lock bolt. There’s no install instructions, but if you need those, you probably shouldn’t be inside a rear end anyway. Just make sure that you lubricate the shims before you install so they don’t gall right away.Made in America baby!!! I will be back for more products from these good folks..
"**"
Good kit
Exactly what I needed to quiet down my rear differential.
T**R
Top of the line quality control
perfect. Made the installation of an entire new rear end a breeze. I upgraded from a non limited slip rear end to a limited slip rear end and bought all new internals. The packaging on this product was great - air sealed and nothing left loose in the box. I would definitley buy products from USA Standard Gear again. Came with a nice packet and a great manufacturers warranty as well.
Trustpilot
1 day ago
2 weeks ago