USA Standard Gear Differential & Rear-End Components Transmission & Drivetrain - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2208

Ring and Pinion Gears,USA Standard 8.25" CHRYSLER, 4.11 Ratio Rear Ring & Pinion GearInstall Kit 29 Spline Yukon Dura Grip Limited Slip Positraction

Part Number: SPZ-10663

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

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Estimated Ship Date: Sep 25, 2025 if ordered today

USA Standard Gear Bearing Kits ZBKGM9.25IFS-B

'9.25IFS GM '11 & UP BEARING & SEAL KIT, KOYO BRGS

Part Number: SPZ-58024

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

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Estimated Ship Date: Sep 25, 2025 if ordered today

USA Standard Gear Bearing Kits ZBKD44-19

D44 19spl BRG & SEAL KIT, KOYO BRGS

Part Number: SPZ-58031

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

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Estimated Ship Date: Sep 25, 2025 if ordered today

USA Standard Gear Bearing Kits ZBKF10.5-C

USA Standard Bearing kit for '08-'10 Ford 10.5" with OEM ring & pinion set

Part Number: SPZ-58055

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

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Estimated Ship Date: Sep 25, 2025 if ordered today

USA Standard Gear Posi 31 Spline Differential Carriers GM 8.5 Inch, O axle ZP PGM8.5O-3-31

Differential Carrier, Limited Slip, 31-Spline Axle, Oldsmobile, 8.5 in., Each

Part Number: SPZ-59006

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

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Estimated Ship Date: Sep 25, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Yukon Gear & Axle Dura Grip Positraction Carriers GM 8.5 Inch, O axle YDGGM8.5O-3-28

5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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USA Standard Gear Spools and Mini Spools ZP MINSGM8.5-28

8.5" GM 28spl MINI SPOOL

Part Number: SPZ-59011

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

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Estimated Ship Date: Sep 25, 2025 if ordered today

USA Standard Gear Spools and Mini Spools ZP FSD60-3-30

USA Standard steel spool for Dana 60 with 30 spline axles, 4.10 & down

Part Number: SPZ-59014

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

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Estimated Ship Date: Sep 25, 2025 if ordered today

USA Standard Gear Full Spools ZP FSD44-4-30UP

USA Standard steel spool for Dana 44 with 30 spline axles, 3.92 & up

Part Number: SPZ-59015

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

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Estimated Ship Date: Sep 25, 2025 if ordered today

USA Standard Gear Spools and Mini Spools ZP FSD60-3-35

USA Standard steel spool for Dana 60 with 35 spline axles, 4.10 & down

Part Number: SPZ-59016

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

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Estimated Ship Date: Sep 25, 2025 if ordered today

USA Standard Gear Full Spools ZP FSD60-4-30

USA Standard steel spool for Dana 60 with 30 spline axles, 4.56 & up

Part Number: SPZ-59017

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

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Estimated Ship Date: Sep 25, 2025 if ordered today

USA Standard Gear Spools and Mini Spools ZP FSM20-3-29

USA Standard steel spool for Model 20 with 29 spline axles, 3.08 & up

Part Number: SPZ-59020

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

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Estimated Ship Date: Sep 25, 2025 if ordered today

USA Standard Gear Spools and Mini Spools ZP MINSD44-30

USA Standard mini spool for Dana 44 with 30 spline axles

Part Number: SPZ-59021

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

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Estimated Ship Date: Sep 25, 2025 if ordered today

USA Standard Gear Spools and Mini Spools ZP MINSF9-28

USA Standard mini spool for Ford 9" with 28 spline axles

Part Number: SPZ-59022

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

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Estimated Ship Date: Sep 25, 2025 if ordered today

USA Standard Gear Spools and Mini Spools ZP MINSGM8.2-28

USA Standard mini spool for GM 8.2"

Part Number: SPZ-59024

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

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Estimated Ship Date: Sep 25, 2025 if ordered today

USA Standard Gear - Pinion Bearings and Races for 1986-1995 SAMURAI - ZPKISAM

USA Standard Pinion installation kit for Suzuki Samurai

Part Number: SPZ-60019

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

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Estimated Ship Date: Sep 25, 2025 if ordered today

USA Standard Gear - Axle Shafts, Direct Fit for 1990-2001 CHEROKEE, 1990-2006 WRANGLER - ZA M35C-27-LK

Axle Shafts Direct Fit, M35 C/CLIP 30-11/16" 27spl LHAxle,(_use_OLD ABS_ring) COMPLETEAxle PACKAGE

Part Number: SPZ-35195

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

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Estimated Ship Date: Sep 24, 2025 if ordered today

USA Standard Gear Ring and Pinion Sets ZG M35-488 AMC Model 35 4.88 Gears

Ring and Pinion Gears, 4.88:1 Ratio, 26-spline, Standard Ring Gear Rotation, AMC Model 35, Set

Part Number: SPZ-36238

Not Yet Reviewed

Estimated Ship Date: Sep 26, 2025 if ordered today

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Estimated Ship Date: Sep 26, 2025 if ordered today

USA Standard Gear Ring and Pinion Sets ZG T8-456-29 Toyota 8 in. 4.56 Gears

USA Standard Ring & Pinion gear set for Toyota 8" in a 4.56 ratio

Part Number: SPZ-36288

Not Yet Reviewed

Estimated Ship Date: Sep 26, 2025 if ordered today

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Estimated Ship Date: Sep 26, 2025 if ordered today

USA Standard Gear Ring and Pinion Sets ZG F9.75-488-11 Ford 9.75 in. 4.88 Gears

USA Standard Ring & Pinion gear set for '11 & up Ford 9.75" in a 5.13 ratio

Part Number: SPZ-36297

Not Yet Reviewed

Estimated Ship Date: Sep 26, 2025 if ordered today

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Estimated Ship Date: Sep 26, 2025 if ordered today

USA Standard Gear Spider Gear Sets ZIKGM7.625-S-28

USA Standard Gear standard spider gear set for GM 7.625", 28 spline

Part Number: SPZ-39024

Not Yet Reviewed

Estimated Ship Date: Sep 26, 2025 if ordered today

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Estimated Ship Date: Sep 26, 2025 if ordered today

USA Standard Gear Spider Gear Sets ZIKGM9.5-S-33

USA Standard Gear standard spider gear set for GM 9.5", 33 spline

Part Number: SPZ-39029

Not Yet Reviewed

Estimated Ship Date: Sep 26, 2025 if ordered today

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Estimated Ship Date: Sep 26, 2025 if ordered today

USA Standard Gear Spider Gear Sets ZIKD60-S-32

USA Standard Gear replacement spider gear set for Dana 60, 32 spline

Part Number: SPZ-39033

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Estimated Ship Date: Sep 26, 2025 if ordered today

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Estimated Ship Date: Sep 26, 2025 if ordered today

USA Standard Gear Full Spools for 1984-1995 4RUNNER, 1979-1995 PICKUP - ZP FST8-30

8" TOYOTA TRK 30spl STEEL SPOOL,1-11/16"DECK,1.785"JRNL

Part Number: SPZ-59010

Not Yet Reviewed

Estimated Ship Date: Sep 26, 2025 if ordered today

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Estimated Ship Date: Sep 26, 2025 if ordered today

USA Standard Gear Ring and Pinion Gear Kit Packages ZGK2057 Ford 8.8 in. 4.11 Gears

Ring and Pinion Gears,USA Standard 8.8" Ford, 4.11 Ratio Rear Ring & Pinion GearInstall Kit 2.99" OD Axle Bearings & Seals

Part Number: SPZ-10768

Not Yet Reviewed

Estimated Ship Date: Sep 26, 2025 if ordered today

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Estimated Ship Date: Sep 26, 2025 if ordered today

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2193

Ring and Pinion Gears,USA Standard 8.25" CHRYSLER, 3.55 Ratio Rear Ring & Pinion GearInstall Kit 29 Spline and 1.62" ID Axle Bearings & Seals

Part Number: SPZ-10906

Not Yet Reviewed

Estimated Ship Date: Sep 26, 2025 if ordered today

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Estimated Ship Date: Sep 26, 2025 if ordered today