Availability
1998 GMC USA Standard Gear Differential & Rear-End Components
Showing In Stock Items. Show All 27 Items.
USA Standard Master Overhaul kit GM 8.5 in., Rear, Kit
Part Number: SPZ-37057
Estimated Ship Date: Today
Estimated Ship Date: Today
USA Standard Master Overhaul kit GM 7.5 in./7.625 in, Rear, Kit
Part Number: SPZ-37049
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential Carrier Rebuild Kits and Spider Gears, GM 8.5 in., Side Gears, 28-spline, 10-bolt, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Kit
Part Number: SPZ-39026
Estimated Ship Date: Today
Estimated Ship Date: Today
Axle Shaft, 30-spline, 33.000 in. Length, Rear, GM 8.5 in., Cadillac, Chevy, GMC, Each
Part Number: SPZ-35054
Not Yet Reviewed
Estimated Ship Date: Feb 5, 2026 if ordered today
Estimated Ship Date: Feb 5, 2026 if ordered today
Axle Shaft, 28-spline, 28.813 in. Length, Rear, GM 7.625 in., Chevy, GMC, Oldsmobile, Each
Part Number: SPZ-35057
Not Yet Reviewed
Estimated Ship Date: Feb 5, 2026 if ordered today
Estimated Ship Date: Feb 5, 2026 if ordered today
USA Standard Gear standard spider gear set for GM 9.5", 33 spline
Part Number: SPZ-39029
Not Yet Reviewed
Estimated Ship Date: Feb 6, 2026 if ordered today
Estimated Ship Date: Feb 6, 2026 if ordered today
USA Standard Gear standard spider gear set for GM 8.5", 30 spline
Part Number: SPZ-39027
Not Yet Reviewed
Estimated Ship Date: Feb 3, 2026 if ordered today
Estimated Ship Date: Feb 3, 2026 if ordered today
USA Standard Gear standard spider gear set for GM 10.5" 14 bolt truck
Part Number: SPZ-39022
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Ring and Pinion, Installation Kit, GM, 8.5 in., Kit
Part Number: SPZ-58011
Not Yet Reviewed
Estimated Ship Date: Feb 5, 2026 if ordered today
Estimated Ship Date: Feb 5, 2026 if ordered today
Differential Carrier Gear Kit, USA Standard Gear standard spider gear set for '99-'00 GM 8.5", 30 spline
Part Number: SPZ-39037
Not Yet Reviewed
Estimated Ship Date: Feb 2, 2026 if ordered today
Estimated Ship Date: Feb 2, 2026 if ordered today
8.5" GM 28spl MINI SPOOL
Part Number: SPZ-59011
Not Yet Reviewed
Estimated Ship Date: Feb 3, 2026 if ordered today
Estimated Ship Date: Feb 3, 2026 if ordered today
Axle 7.5" GM REAR, '90-'02 ASTRO & SAFARI, 34-7/8", 28spl, LH, W/O ABS TONE RING, 2.445" OD BRG
Part Number: SPZ-11924
Not Yet Reviewed
Estimated Ship Date: Feb 3, 2026 if ordered today
Estimated Ship Date: Feb 3, 2026 if ordered today
USA Standard Gear standard spider gear set for GM 7.625", 28 spline
Part Number: SPZ-39024
Not Yet Reviewed
Estimated Ship Date: Feb 3, 2026 if ordered today
Estimated Ship Date: Feb 3, 2026 if ordered today
Axle 7.5" GM REAR, '90-'02 ASTRO & SAFARI, 30-1/2", 28spl, RH, W/O ABS TONE RING, 2.445" OD BRG
Part Number: SPZ-11925
Not Yet Reviewed
Estimated Ship Date: Feb 3, 2026 if ordered today
Estimated Ship Date: Feb 3, 2026 if ordered today
Ring and Pinion, Installation Kit, GM, 7.5 in., 7.6 in., Kit
Part Number: SPZ-58015
Not Yet Reviewed
Estimated Ship Date: Feb 6, 2026 if ordered today
Estimated Ship Date: Feb 6, 2026 if ordered today
7.5" & 7.625" GM '82-99 PINION KIT, KOYO BRGS
Part Number: SPZ-60010
Not Yet Reviewed
Estimated Ship Date: Feb 5, 2026 if ordered today
Estimated Ship Date: Feb 5, 2026 if ordered today
Differential Carrier Gear Kit, USA Standard Gear standard spider gear set for GM 9.25 IFS
Part Number: SPZ-39042
Not Yet Reviewed
Estimated Ship Date: Feb 5, 2026 if ordered today
Estimated Ship Date: Feb 5, 2026 if ordered today
8.5" GM REAR w/Aftermarket_AG-PRO,_YDG,_XHD-Std,_EATorDET BRG & SEAL KIT, KOYO BRGS
Part Number: SPZ-58050
Not Yet Reviewed
Estimated Ship Date: Feb 5, 2026 if ordered today
Estimated Ship Date: Feb 5, 2026 if ordered today
8.5" TRK AXLE, 2WD-30spl, C10, 32", GM
Part Number: SPZ-35175
Not Yet Reviewed
Estimated Ship Date: Feb 5, 2026 if ordered today
Estimated Ship Date: Feb 5, 2026 if ordered today
Axle 8.25" IFS GM FRONT LEFT INNERSHAFT, 1988-2011, 28spl, 4WD & AWD
Part Number: SPZ-12153
Not Yet Reviewed
Estimated Ship Date: Feb 5, 2026 if ordered today
Estimated Ship Date: Feb 5, 2026 if ordered today
Axle 8.5" GM REAR, 88-'99, TRK & SUV, 32" LONG, 30spl, 5 LUG, 2WD, 2.8" OD BEARING, C10
Part Number: SPZ-11921
Not Yet Reviewed
Estimated Ship Date: Feb 5, 2026 if ordered today
Estimated Ship Date: Feb 5, 2026 if ordered today
Axle 7.625" GM REAR, '98-'05 S10/ BLAZER/ JIMMY/ SONOMA, 28-13/16", 4WD, 28spl, 5 LUG, 1 SIDE
Part Number: SPZ-11927
Not Yet Reviewed
Estimated Ship Date: Feb 5, 2026 if ordered today
Estimated Ship Date: Feb 5, 2026 if ordered today
Axle 8.5" GM REARSHAFT KIT, '88-'98, TRK & SUV, 4WD, 30spl, 33" LONG, 2.8" OD BEARING, C10
Part Number: SPZ-11937
Not Yet Reviewed
Estimated Ship Date: Feb 5, 2026 if ordered today
Estimated Ship Date: Feb 5, 2026 if ordered today
USA Standard Gear - Axle Shafts, Direct Fit for 1998-2003 SONOMA, S10, 1998-2000 HOMBRE - ZA K630123
USA Standard Gear - Axle Shafts, Direct Fit for 1998-2003 SONOMA, S10, 1998-2000 HOMBRE - ZA K630123
Axle 7.625" GM REAR, 98-03 S10/ SONOMA, 2WD, 28spl, 26-3/4", 5 LUG, NON_ABS, 1 SIDE
Part Number: SPZ-11939
Not Yet Reviewed
Estimated Ship Date: Feb 5, 2026 if ordered today
Estimated Ship Date: Feb 5, 2026 if ordered today
Axle 7.625" GM REAR, 98-05 S10, 4WD, 28-13/16", 28spl, 5LUG, 1563, 1 SIDE
Part Number: SPZ-11964
Not Yet Reviewed
Estimated Ship Date: Feb 5, 2026 if ordered today
Estimated Ship Date: Feb 5, 2026 if ordered today
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