The PEM Racing FS940LW 40-spline spool is a lightweight competition-style differential component built for serious 9-inch Ford rearend performance. Made from 4140 chromoly steel, this spool is designed for strength while keeping weight down at just 7.1 pounds, and its extended spline length plus dual ring gear bolt patterns make it a versatile choice for high-horsepower race applications using aftermarket cases.

40 Spline 9" Ford Spool
7.1 lbs.
2.0" bearing journal size, will only fit aftermarket 3.25" carrier bearing case
new with added spline length out to the end of the spool journals.
4140 Chrome Moly Steel
2 bolt patterns for a 9" and also 9.5" Ford ring gear

CA WARNING:

Can expose you to lead, a carcinogen and reproductive toxicant. See www.P65Warnings.ca.gov

PEM Racing FS940LW Specifications

KEY SPECS
MFG. Part #	FS940LW
Brand	PEM Racing
Spool Type	Full
Spline Count	40
Spool Weight	Lightweight
Material Type	Chromoly

GENERAL
Weight	7.1 lbs.
Sold in Quantity	Each

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