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Richmond / 78-8228-1

Part #: 78-8228-1
UPC: 698231764336

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Brand: Richmond Series: Mini Spools

Description: Precision Differential Mini Spool maintains correct power distribution to all dr; This Differential Mini Spool is precision manufactured to OEM gear ratios and tooth geometry. It distributes torque efficiently between axles, maximizing traction and minimizing wear in commercial trucks.

Description:

Description

Richmond Gear is the leading manufacturer of professional quality, high-performance drivetrain products. Our complete line of products ranges from high performance ring-and-pinion sets for serious street and racing applications to torque-hungry manual transmissions and components. Richmond Gear products have been winners both at the Daytona 500 and U.S. Nationals for decades. WINNERS RUN RICHMOND!

Features & benefits

  • Designed for compatibility with OEM-specified gear oil viscosities, ensuring correct lubrication under all operating conditions.
  • Heat-treated alloy steel construction withstands peak torque demands of loaded commercial trucks, preventing gear tooth fatigue and breakage.
  • OEM-spec gear ratios preserve intended vehicle speed, performance, and fuel economy characteristics.
  • Precision fits to carrier housing bores eliminate shimming uncertainty and simplify installation for experienced drivetrain technicians.
  • Precision-machined gears and tight backlash tolerances ensure smooth power transfer and efficient torque distribution between axles.

Information

MINI SPOOL GM 8.2" 28 SPLINE

Application summary

Year Make / model
1967-1970 Chevrolet Camaro
1966-1970 Chevrolet Caprice
1964-1972 Chevrolet Chevelle
1964-1968 Chevrolet Chevy II
1964-1973 Chevrolet El Camino
1965-1970 Chevrolet Impala
1970-1972 Chevrolet Monte Carlo
1969-1972 Chevrolet Nova

Specifications

GTIN
00698231764336
Weight
4.5 lb
Height
4.25 in
Length
4.25 in
Width
4.75 in
EO
Legal US
Life cycle
Available to Order
AAM brand code
RIC
Warehouse brand code
RIC
AAIA brand code
BCLJ

Attributes

App/Model
GM 8.2
Axle Type
GM 8.2 in.
California Proposition 65
WARNING: Cancer - www.P65Warnings.ca.gov
Differential Case Design Type
GM 8.2
Position
Rear
Spline Count
28
Spline Quantity
28
Taxonomy
GM 8.2
Taxonomy A
LD Differential
Taxonomy B
Carrier Internal Kits & Components"
Taxonomy C
Mini-Spools
Taxonomy D
Rear
Title
Differential Mini Spool
Type
Spool

Fitment status

Select a vehicle or engine to see whether this part applies to your application.

Application summary

1967-1970 Chevrolet Camaro; 1966-1970 Chevrolet Caprice; 1964-1972 Chevrolet Chevelle; 1964-1968 Chevrolet Chevy II; 1964-1973 Chevrolet El Camino; 1965-1970 Chevrolet Impala; 1970-1972 Chevrolet Monte Carlo; 1969-1972 Chevrolet Nova