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Richmond Gear Mini-Spools 78-7528-1 Mini Spool, GM 7.5 in. 10-Bolt, Open Carrier, Equal Windows, 28-Spline, Each

SKU: RMG78-7528-1

Spools and Mini Spools

Richmond Gear Mini-Spools 78-7528-1 Mini Spool, GM 7.5 in. 10-Bolt, Open Carrier, Equal Windows, 28-Spline, Each

SKU: RMG78-7528-1

Spools and Mini Spools
A$360.04
IN STOCK! Est Ship 4-7 days. In stock at 2 locations (8 available)

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Description

Spool - Mini - 28 Spline - Steel - 7.5 in - GM 10-Bolt - Each


Data: v2 - Desc: v4.2 - Upd: 2026-11-08 16:27:29

Data: v4.2 - Upd: 2026-11-09 11:24:01

Features

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Richmond Gear, Excel From Richmond, Excel Ring Pinion And Axle, Richmond
StreetFX SKU rmg78-7528-1
SFX Item ID 5501156
Accounting SKU rmg-78-7528-1
Manufacturer SKU 78-7528-1
Manufacturer UPC 698231828281
Alternative References RIC78-7528-1, RMG-78-7528-1

Mini Spool, GM 7.5 in. 10-Bolt, Open Carrier, Equal Windows, 28-Spline, Each

Replace the internal components of your differential with Richmond Gear mini-spools. They lock your axles together for even power distribution to both driven wheels. They're CAD/CAM-designed, CNC-machined from 4140 alloy-steel forgings, and heat-treated to aircraft standards. Mini spools are recommended for dirt track use only.Richmond Gear has been supplying racers for more than 80 years.

Product Attributes
BrandRichmond Gear
Manufacturer's Part Number78-7528-1
Part TypeSpools and Mini Spools
Product LineRichmond Gear Mini-Spools
UPC698231828281
Manufacturer of AxleGM
Cover Bolts10
Axle Shaft Spline Quantity28
Spool MaterialSteel
C-Clip Eliminator Kit RequiredNo
QuantitySold individually.
NotesFits open carrier models with equal sized windows with 28-spline axles only.

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