USA Standard Mini Spool For Ford 9in w/ 31 Spline Axles

SKU: YUKZP_MINSF9-31

Differential Spool

YUK USA Std Mini Spool...

Yukon Gear & Axle

USA Standard Mini Spool For Ford 9in w/ 31 Spline Axles

SKU: YUKZP_MINSF9-31

Differential Spool

YUK USA Std Mini Spool...

Available from MFR. This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.

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Description

USA Standard Gear Mini Spools are a low-cost traction option for vehicles looking for full-time lockup. The mini spool installs into a standard open carrier in place of the spider gears and delivers 100% power to both tires at all times. These units are not recommended for street-driven vehicles. Full spools are recommended for vehicles with large tires or high horsepower.

Product Overview

Features and Benefits

Not recommended for street driven vehicles

Product Details

California Proposition 65:	No
Description:	USA Standard Mini Spool For Ford 9in w/ 31 Spline Axles
Part Number:	yukZP MINSF9-31

Application Summary

9" FORD 31spl MINI SPOOL

Part Type

Differential Spool

Data: v4.2 - Upd: 2026-10-16 20:08:23

Features

Fits Ford 9" with 31 spline axles
Installs into a standard open carrier case
Not recommended for street driven vehicles
Provides 100% traction to both wheels at all times

Specifications

California Proposition 65:: No
Description:: USA Standard Mini Spool For Ford 9in w/ 31 Spline Axles
Part Number:: yukZP MINSF9-31

Reference Information

Brand Name/s	Yukon Gear & Axle
StreetFX SKU	yukZP_MINSF9-31
SFX Item ID	4491389
Supplier Item Code	4491389
Manufacturer SKU	ZP MINSF9-31
Manufacturer UPC	883584590231
Alternative References	minsf9-31, spz-59023, 9in