RING AND PINION, BEARING INSTALL KIT & NEW POSI - GM 8.5 10 BOLT - 3.42 RATIO 28

Listed on eBay by nationaldrivetrain · 99.7% positive

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$682

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Express $935Standard $730~5.0 kg

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About this item

This kit gives you everything needed to swap in a new 3.42 ratio ring and pinion set and upgrade to a limited-slip posi on a GM 8.5" 10-bolt axle with 28-spline shafts. It bundles the matched gear set, a new posi unit, and a full bearing installation kit — bearings, races, seal, pinion nut, ring bolts, gasket, shims, thread locker, and marking compound — so you're not hunting down parts separately. Made for a proper, complete differential rebuild in one box.

Complete 3.42 ratio ring and pinion set built for GM 8.5" 10-bolt axles with 28-spline shafts
Includes a new limited-slip posi differential unit, not just the gears
Full master bearing install kit: pinion and side bearings, races, pinion seal, pinion nut, ring gear bolts
Also comes with shims, cover gasket, thread locker, and pattern checking compound with brush for setup
Brand: National Drivetrain, Part Number GM85342 R10REMK 201028-MG

Specifications

UPC: 842234104051
Brand: National Drivetrain
Warranty: Yes
Manufacturer Part Number: GM85342 R10REMK 201028-MG