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GM 8.875\" - 12 Bolt Truck Quality Gear GM8.875-12BT
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GM 8.875" - 12 Bolt Truck

          
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GM 8.875" - 12 Bolt Truck
Item No. Part Number Name R.G. Size Ratios Req Spline Table Name Years Price Buy
1
GM12MSK
Master Shim Kit (Not sold sep.) Ar GM 8 7/8" 12 Bolt Rear Differential - Truck Log in to see
prices
2
GM12-273
Crown & Pinion, 2.73 Ratio, Quality Gear (1) 1 GM 8 7/8" 12 Bolt Rear Differential - Truck Log in to see
prices
2
GM12-276
Crown & Pinion, 2.76 Ratio, Quality Gear (1) 1 GM 8 7/8" 12 Bolt Rear Differential - Truck Log in to see
prices
2
GM12-308
Crown & Pinion, 3.08 Ratio, Quality Gear (1) 1 GM 8 7/8" 12 Bolt Rear Differential - Truck Log in to see
prices
2
GM12-342
Crown & Pinion, 3.42 Ratio, Quality Gear (1) 1 GM 8 7/8" 12 Bolt Rear Differential - Truck Log in to see
prices
2
GM12-373
Crown & Pinion, 3.73 Ratio, Quality Gear (1) 1 GM 8 7/8" 12 Bolt Rear Differential - Truck Log in to see
prices
2
GM12-373X
Crown & Pinion, 3.73 Ratio (Thick Gear, No Case Change Req) (1) 1 GM 8 7/8" 12 Bolt Rear Differential - Truck Log in to see
prices
2
GM12-411
Crown & Pinion, 4.11 Ratio, Quality Gear (1) 1 GM 8 7/8" 12 Bolt Rear Differential - Truck Log in to see
prices
2
GM12-410X
Crown & Pinion, 4.11 Ratio (Thick Gear, No Case change Req) (1) 1 GM 8 7/8" 12 Bolt Rear Differential - Truck Log in to see
prices
2
GM12-456
Crown & Pinion, 4.56 Ratio, Quality Gear (1) 1 GM 8 7/8" 12 Bolt Rear Differential - Truck Log in to see
prices
2
GM12-488
Crown & Pinion, 4.88 Ratio, Quality Gear (1) 1 GM 8 7/8" 12 Bolt Rear Differential - Truck Log in to see
prices
2
GM12-513
Crown & Pinion, 5.13 Ratio, Quality Gear (1) 1 GM 8 7/8" 12 Bolt Rear Differential - Truck Log in to see
prices
4
14003451
Bolt, Crown 12 GM 8 7/8" 12 Bolt Rear Differential - Truck Log in to see
prices
5
6258088
Case, (Open, Empty)(2.76-3.42 Ratio) 1 GM 8 7/8" 12 Bolt Rear Differential - Truck Log in to see
prices
5
6258086
Case, (Open, Empty)(3.73 & Up) 1 GM 8 7/8" 12 Bolt Rear Differential - Truck Log in to see
prices
5
14038052
Case, (2.56 & 2.73 Ratio) 1 GM 8 7/8" 12 Bolt Rear Differential - Truck Log in to see
prices
6
KOY R1559TV
Bearing, Axle 2 GM 8 7/8" 12 Bolt Rear Differential - Truck Log in to see
prices
7
CRS 16404
Seal Axle 2 GM 8 7/8" 12 Bolt Rear Differential - Truck Log in to see
prices
8
--
Axle Shaft GM 8 7/8" 12 Bolt Rear Differential - Truck Log in to see
prices
22
404-61EYA
End Yoke, 1310 Series (404-61EYA or 3104-09) 1 GM 8 7/8" 12 Bolt Rear Differential - Truck Log in to see
prices
22
3879208
End Yoke, 1330 Series GM 8 7/8" 12 Bolt Rear Differential - Truck Log in to see
prices
22
3504-07
End Yoke, 1350 Series 1 GM 8 7/8" 12 Bolt Rear Differential - Truck Log in to see
prices
23
383322
C-clip 2 GM 8 7/8" 12 Bolt Rear Differential - Truck Log in to see
prices
9, 10, 11, 12, 13, 14, 15
R12TR
Master Overhaul Kit 1 GM 8.875(12 Bolt) Truck Log in to see
prices
9
3954482
Crush Sleeve 1 R12Tr - Master Rebuild Kit (Truck) Log in to see
prices
10
KOY HM89410
Bearing, Pinion Inner (Cup) 1 R12Tr - Master Rebuild Kit (Truck) Log in to see
prices
10
KOY HM89449
Bearing, Pinion Inner (Cone) 1 R12Tr - Master Rebuild Kit (Truck) Log in to see
prices
11
KOY LM603012
Bearing, Diff Side (cup) 2 R12Tr - Master Rebuild Kit (Truck) Log in to see
prices
11
KOY LM603049
Bearing, Diff Side (Cone) 2 R12Tr - Master Rebuild Kit (Truck) Log in to see
prices
12
15634848
Gasket 1 R12Tr - Master Rebuild Kit (Truck) Log in to see
prices
13
3752901
Nut, Pinion 1 R12Tr - Master Rebuild Kit (Truck) Log in to see
prices
14
CRS 17190
Seal, Pinion 1 R12Tr - Master Rebuild Kit (Truck) Log in to see
prices
15
KOY M88010
Bearing, Pinion Outer (Cup) 1 R12Tr - Master Rebuild Kit (Truck) Log in to see
prices
15
KOY M88048
Bearing, Pinion Outer (Cone) 1 R12Tr - Master Rebuild Kit (Truck) Log in to see
prices
16, 17, 18, 19, 20, 21
GM12-SPGK
Internal Nest Kit 1 GM 8.875(12 Bolt) Nest Kit-Open Diff-30 Spline Log in to see
prices
16
472546
Lockscrew (0.312 x 18TPI x 2.00 | Pin Dia. 0.2405) 1 GM12-SPGK - Internal Nest Kit Log in to see
prices
17
3931175
Shaft, Pinion 1 GM12-SPGK - Internal Nest Kit Log in to see
prices
18
3846425
Washer, Side Gear 2 GM12-SPGK - Internal Nest Kit Log in to see
prices
19
3880141
Washer, Pinion Gear 2 GM12-SPGK - Internal Nest Kit Log in to see
prices
20
3880140
Gear, Pinion 2 GM12-SPGK - Internal Nest Kit Log in to see
prices
21
3846078
Side Gear 2 GM12-SPGK - Internal Nest Kit Log in to see
prices
187C150A
Detroit Locker (C-Clip) 8 7/8" 3.73 - 4.88 30 Spline Limited Slips And Lockers Available For Gm 8 7/8" 12 Bolt To 1982 Log in to see
prices
913A315
Detroit Truetrac (Limited Slip) 8 7/8" 3.73 - 4.88 30 Spline Limited Slips And Lockers Available For Gm 8 7/8" 12 Bolt To 1982 Log in to see
prices
813A013
Detroit E-Z Locker 8 7/8" 3.73 - 4.88 30 Spline Limited Slips And Lockers Available For Gm 8 7/8" 12 Bolt Up To 1982 Log in to see
prices
AUB 542032
Auburn Gear Limited Slip (Pro Series) Truck 8 7/8" 3.73 & Up 30 Spline Limited Slips And Lockers Available For Gm 8 7/8" 12 Bolt 1964-82(1) Log in to see
prices
AUB 542034
Auburn Gear Limited Slip (Pro Series) Truck 8 7/8" 2.76 - 3.42 30 Spline Limited Slips And Lockers Available For Gm 8 7/8" 12 Bolt 1964-82(2) Log in to see
prices
545009
Auburn Ected 8 7/8" 2.76 - 3.42 30 Spline Limited Slips And Lockers Available For Gm 8 7/8" 12 Bolt 1964-82(2) Log in to see
prices
545011
Auburn Ected 8 7/8" 3.73 & Up 30 Spline Limited Slips And Lockers Available For Gm 8 7/8" 12 Bolt 1964-82(1) Log in to see
prices
AUB 544801
Auburn Mini-Spool 8 7/8" All 30 Spline Limited Slips And Lockers Available For Gm 8 7/8" 12 Bolt 1964-82 Log in to see
prices
19587-010
Eaton Limited Slip 8 7/8" 2.76 - 3.42 30 Spline Limited Slips And Lockers Available For Gm 8 7/8" 12 Bolt 1961-80(2) Log in to see
prices
19556-010
Eaton Limited Slip 8 7/8" 3.73 & Up 30 Spline Limited Slips And Lockers Available For Gm 8 7/8" 12 Bolt 1961-80 (1) Log in to see
prices
RD12
ARB Airlocker 8 7/8" 3.73 & Up 30 Spline Limited Slips And Lockers Available For Gm 8 7/8" 12 Bolt Up To 1982 Log in to see
prices
92-0788-3005
Powertrax No-Slip Locker 8 7/8" All 30 Spline Limited Slips And Lockers Available For Gm 8 7/8" 12 Bolt 1969-81 Log in to see
prices

Specifications

  Product NameGM 8.875" - 12 Bolt Truck
  Brand NameQuality Gear