GM 12-Bolt Truck 8.875 Posi Gears Bearing Kit 3.73 Ratio - Rearend - NEW

* Includes NEW Posi Unit, Ring & Pinion, & Bearing Kit
US $615.00
ApproximatelyRM 2,567.93
Condition:
New
4 available320 sold
People want this. 263 people are watching this.
Breathe easy. Free shipping and returns.
Shipping:
Free UPS Ground.
Located in: Ames, Iowa, United States
Delivery:
Estimated between Thu, 13 Nov and Mon, 17 Nov to 94104
Estimated delivery dates - opens in a new window or tab include seller's handling time, origin ZIP Code, destination ZIP Code and time of acceptance and will depend on shipping service selected and receipt of cleared paymentcleared payment - opens in a new window or tab. Delivery times may vary, especially during peak periods.
Returns:
30 days return. Seller pays for return shipping.
Coverage:
Read item description or contact seller for details. See all detailsSee all details on coverage
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eBay item number:372023873044
Last updated on Sep 07, 2025 21:36:46 MYTView all revisionsView all revisions

Item specifics

Condition
New: A vehicle is considered new if it is purchased directly from a new car franchise dealer and has ...
Brand
QP
Type
Posi, Gear, Master Install Kit
Interchange Part Number
YDGGM12T-4-30-1, 12BT373, R12RMK
Warranty
Yes
Part Brand
QP
OE/OEM Part Number
GM12T-30-373
Items Included
Bearing, Carrier, Gear, Pinion, Posi Unit
Manufacturer Part Number
GM12T-30-373
Gear Ratio
3:73
Surface Finish
NEW
Placement on Vehicle
Rear
Category

Item description from the seller

About this seller

Quick Performance Racing

100% positive feedback205K items sold

Joined Oct 2000
Usually responds within 24 hours
High Performance Axles, Housings, Gears, Spools, Differentials, Brake Kits, Bearing Kits, & Third Members.

Detailed Seller Ratings

Average for the last 12 months
Accurate description
5.0
Reasonable shipping cost
4.9
Shipping speed
5.0
Communication
5.0

Seller feedback (80,294)

All ratingsselected
Positive
Neutral
Negative
  • 1***r (914)- Feedback left by buyer.
    Past year
    Verified purchase
    Awesome kit came with everything and set up nice fast shipping great quality
  • 1***3 (184)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Fast shipping great communication
  • eBay automated feedback- Feedback left by buyer.
    Past month
    Order delivered on time with no issues
See all feedback