Australia-wide shipping on performance, 4x4 and vehicle-specific upgrades.
Searching parts and components for all vehicles All vehicles
Set Vehicle

Search by SKU, brand, keyword, or set a vehicle to keep fitment-aware browsing active.

Ratech

Ratech Pinion Bearings 8003 Bearings, Pinion, 28-Spline, GM 8.5 in., Chrysler 8.75 in./9.25 in., Ford, 9 in., Each

SKU: RAT8003

Pinion Bearings and Races
Ratech Pinion Bearings 8003 Bearings, Pinion, 28-Spline, GM 8.5 in., Chrysler 8.75 in./9.25 in., Ford, 9 in., Each

Ratech

Ratech Pinion Bearings 8003 Bearings, Pinion, 28-Spline, GM 8.5 in., Chrysler 8.75 in./9.25 in., Ford, 9 in., Each

SKU: RAT8003

Pinion Bearings and Races

Sale ends in Calculating...

A$45.64 A$124.60
IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
View cart
We accept
American Express
Mastercard
Visa
PayPal Checkout
Direct Deposit
Afterpay
Apple Pay
Google Pay
Zip Pay

Description

These Ratech pinion bearings can be used with stock or aftermarket pinion supports. They are the highest quality and most durable bearings available.

Part Type

Pinion Bearing (M88048)

Data: v4.2 - Upd: 2026-09-29 18:22:20

Specifications

Product Attributes - Brand
Ratech
Product Attributes - Manufacturer's Part Number
8003
Product Attributes - Part Type
Pinion Bearings and Races
Product Attributes - Product Line
Ratech Pinion Bearings
Product Attributes - UPC
753215752546
Product Attributes - Bearing Inside Diameter (in.)
1.312
Product Attributes - Bearing Outside Diameter (in.)
2.687
Product Attributes - Quantity
Sold individually.

Reference Information

Brand Name/s Ratech
StreetFX SKU rat8003
SFX Item ID 5132946
Supplier Item Code 5132946
Manufacturer SKU 8003
Manufacturer UPC 753215752546
Alternative References 28-Spline, in./9.25

Compatibility

Application Data
  • Pinion Bearing and Race Fitment (application)Axle specific
    Axle ModelChrysler 8.25 in.
    Pinion Support StyleStock
    Application Notes8.75 in. (1.875) Casting 489.
  • Pinion Bearing and Race Fitment (application)Axle specific
    Axle ModelChrysler 9.25 in.
    Pinion Support StyleStock
    Application NotesFits tail end of pinion only. Fits 1969 and up.
  • Pinion Bearing and Race Fitment (application)Axle specific
    Axle ModelFord 8.8 in.
    Pinion Support StyleStock
    Pinion Spline Quantity30-spline
    Application NotesFits tail end of pinion only. Fits 1979-2009 auto applications and all years of trucks.
  • Pinion Bearing and Race Fitment (application)Axle specific
    Axle ModelFord 9 in.
    Pinion Support StyleDaytona
    Pinion Spline Quantity28-spline
    Application NotesFits tail end of pinion only.
  • Pinion Bearing and Race Fitment (application)Axle specific
    Axle ModelFord 9 in.
    Pinion Support StyleStock
    Pinion Spline Quantity28-spline
  • Pinion Bearing and Race Fitment (application)Axle specific
    Axle ModelGM 8.5 in.
    Pinion Support StyleStock
    Pinion Spline Quantity28-spline
    Application NotesFits tail end of pinion only.

Loading compatibility information...

Keep shopping

More from Ratech