DoctorDiff Drivetrain Components

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8 3/4" Spanner Wrench

$35.00
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DoctorDiff spanner wrench fits all 8 3/4" differential bearing side adjusters. 

Hard to find special tool is used to set ring and pinion backlash and carrier bearing preload . 

Tool is made of 100% hardened steel and finished in durable black powder-coating.

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