NAPA Auto Parts Genuine Parts Company
8 Fairfax St SE
Leesburg,  VA  20175
(703) 777-2055
Reserve Online Participant
Store Hours
Mon-Fri:7:30 AM-7:00 PM
Sat:8:00 AM-5:00 PM
Sun:9:00 AM-5:00 PM
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Differential Seal & Bearing Kit - Rear Axle

Differential Seal & Bearing Kit - Rear Axle

Part #: BRG SDK321K
Line: NAPA Bearings

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Features & Benefits

Warranty: Standard : 24 Months


GM 8.5 / 8.6" Differentials

  • 4 Bearings
  • 1 Seal
  • 1 Crush Sleeve
  • 1 Pinion Nut
  • 1 Accessary Kit


Bearing and Seal Kit Includes Bearing,Brush,Carrier Shims,Crush Sleeve,Marking Compound
Bearing Type Tapered Roller
VMRS Code 018002006
Seal Inside Diameter 11 in
Seal Quantity 1
Quality Level Best
Bearing Quantity 4
Brand NAPA
Seal Outside Diameter 11.5 in
Contents Differenital Kit, Complete Differential Kit Includes Bearings, Seals, Gaskets, & Accessory Components
Contains VOCs Yes
Seal Width 2.5 in
SDS Required Yes

Safety Information

Vehicle Fitment Guide

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