USA Standard Gear Transmission & Drivetrain

USA Standard Master Overhaul kit for the Ford 9" LM603011 differential

Part Number: SPZ-37036

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Differential Carrier Gear Kit, USA Standard spider gear set for GM 8.25 IFS

Part Number: SPZ-39038

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This is a complete package that includes front & rear ring & pinion sets along with the most complete master o

Part Number: SPZ-40010

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Fits '99-'02 F350 rear with 73L dual rear wheel M5HD MT& 137" 54 5/16" center of u/joint caps

Part Number: SPZ-44053

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Fits '07-'09 Dodge Aspen front with NV244 transfer case. 16" long from weld to weld.

Part Number: SPZ-44115

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Fits '99-'01 Ford F250 front with 5.4L or 6.8L & manual transmission. 37 3/4" from center of u/joint caps.

Part Number: SPZ-44198

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Fits '66-'69-1/2 Blazer & Jimmy front. 23 1/4" long from center of u/joint caps.

Part Number: SPZ-44253

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Fits '92-'94 GM Blazer & Jimmy with diesel engine & automatic transmission. 28 3/4" center of u/joint caps.

Part Number: SPZ-44310

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Fits '05-'10 Ford explorer front. 22 1/4" long weld to weld.

Part Number: SPZ-44416

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Fits '98-'03 Ford F250 front with 5.4L engine, 4R70W AT& 120" or 157" wheelbase. 22" from weld to weld.

Part Number: SPZ-44483

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Fits '04-'06 Ford F350 front with automatic transmission. 37 3/4" long from center of u/joint caps.

Part Number: SPZ-44487

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Fits '93-'95 Jeep Grand Cherokee 30 front with 5.2L engine, AT& 231 TC. 15 3/8" from center of u/joint caps.

Part Number: SPZ-44565

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Fits '83-'84 Ford Bronco II rear. 30 1/16" long from center of u/joint caps.

Part Number: SPZ-44595

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8.5" GM 28spl MINI SPOOL

Part Number: SPZ-59011

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Spool, Full, 30-spline, Steel, Toyota 8.0 (7.8) in., Each

Part Number: SPZ-59012

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Transfer Case Rebuild Kits, NP203 T-CASE BEARING KIT FORD DIRECT MOUNT

Part Number: SPZ-70250

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Manual Transmission Input Shafts, ZF M/T INPUT SHAFT

Part Number: SPZ-71976

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Fits '94-'98 Ram 1500 front with 47RE AT& 241 LD transfer case. 15 1/2" weld to weld.

Part Number: SPZ-44600

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Drive Shaft TUNDRA 2 PIECE REAR

Part Number: SPZ-44678

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JK RUBICON D44 REV FRONT BEARING & SEAL KIT, KOYO BRGS

Part Number: SPZ-58038

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63-79 CI VETTE BRG & SEAL KIT, KOYO BRGS

Part Number: SPZ-58052

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Ring and Pinion Gears, 3.08:1 Ratio, 17-spline, Standard Ring Gear Rotation, GM 55P, Set

Part Number: SPZ-36189

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 3, 2025 if ordered today

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Axle 8.5" GM REAR91-96 PASS30-3/8", 30spl, 5 x 5 BP, METRIC 12mm STUDS, 1563 BRG, 1 SIDE

Part Number: SPZ-11933

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USA Standard Ring & Pinion gear set for GM 8.25" IFS Reverse rotation in a 5.13 ratio

Part Number: SPZ-36210

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USA Standard Master Overhaul kit Toyota, 10.5 in., Kit

Part Number: SPZ-37120

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