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Mopar 8 3/4" 35 Spline Lightweight Steel Spool

$225.00

Part Number: D1557

 
Mopar 8 3/4″ 35 Spline Steel Spool
Pro Series lightweight spool
For 742 or 489 case

Requires
489 side bearings & races
Non-adjustable axle bearings

Features
• Machined from 8620 forged steel
• Lightened to reduce rotating weight
• Broached 35 spline with 30° pressure angle
• Same spline locations as OEM differential
• 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

Weight
8.35 lbs

Lightweight Pro Series Steel Spools Carry A Limited Lifetime Warranty

Related
Spool bearings – D1584
Non-adjustable axle bearing – A1022 / A1022OB

489 installation kit – R5266
742 installation kit – R5261-SP

30 spline steel spool – D1556
35 spline aluminum spool – D1566

Alloy axle & spool package – P3504S / P350458S
Drag axle & spool package – P2005 / P200558
 

Description

Mopar 8 3/4 Light Weight Pro Series steel spool / 35 spline

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