181 = RG - FULL SPOOLS

Name: 181 = RG - FULL SPOOLS
Brand: Motive Gear
SKU: M01Z 81-0940A-P
Price: 802.17 USD
Availability: InStock

$802.17

SKU: M01Z 81-0940A-P

In Stock

Ships by Jun 7

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Non-Returnable Item

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Description

The Motive Gear 81-0940A-P is a performance aluminum spool designed for Ford 9" 3.812 case differentials. Motive Gear, a division of Richmond Gear, manufactures a wide range of drivetrain components, subjecting them to extensive testing by in-house engineers for various on and off-road applications.

Fitment

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

Brand	Motive Gear
Part Number	M01Z 81-0940A-P

Videos

Mustang Gear Install: Ford Racing 8.8 Ring & Pinion | 1986-2009

Installing a Ring & Pinion Gear Set | Ford Performance | 1986-2014 Mustang

Mini Spools: What are they? Will it work for me?

US GEAR Strange Engineering Ford 9 Inch Ring and Pinion Installation

Ford 9 inch gear swap/ upgrade from 28 to 31 spline axles.

Motive Gear Ring & Pinion Install

How to Install a 9 Inch Ford Ring & Pinion Gear Set

How to Properly Assemble a Ford 9 Inch Rear for High Performance use

Ford 8in / 9in Ring and Pinion Gears Install

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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