Application
Ford 9″
Description
Pro Series Spool
For 40 spline axles
Fits 3.250″ bore aftermarket case
Features
• Machined from 4140 forged steel
• Lightened to reduce rotating weight
• Broached 40 spline with 45° pressure angle
• Critical dimensions left oversize prior to heat treatment
• Heat treated for further gains in strength
• Finish machining after heat treat to bring surfaces within specifications
• Designed and machined by Strange Engineering
• Forged in the USA
Weighs 7.95 lbs
Lightweight Pro Series Steel Spools Carry A Limited Lifetime Warranty
Related Components
Spool Bearings
For 3.250″ bore case…………………………….. D1590
Cases
S-Series………………………………………………… N2206
Pro Iron………………………………………………… N1906
L/W Aluminum……………………………………… N1904
HD Pro Aluminum…………………………………. P3203
Ultra case……………………………………………… P3250ST / P3250LT
Pro Race Axle & Spool Package
With solid axles…………………………………….. P2017
With gun-drilled axles…………………………… P2015
Complete Installation Kits
For OEM standard pinion support………… R5235 / R5235WR
For Daytona & N1917 pinion support…… R5236 / R5236WR
For N1922 support & 28 spline pinion….. R5237 / R5237WR
For N1922 support & 35 spline pinion….. R5238 / R5238WR
