USA Standard Gear Transmission & Drivetrain

Manual Transmission Bearing and Seal Overhaul Kit, Manual Transmission Bearing and Seal Overhaul Kit

Part Number: SPZ-ZMBK135HD

Not Yet Reviewed

Estimated Ship Date: Oct 30, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Gear, Ring and Pinion, 3.73:1, GM, 8.25 in. IFS, Set

Part Number: SPZ-36342

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Ring and Pinion Gears,USA Standard 8.5" GM, 4.88 Ratio Rear Ring & Pinion GearInstall Kit 30

Part Number: SPZ-10716

Not Yet Reviewed

Estimated Ship Date: Oct 28, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Ring and Pinion Gears,USA Standard 8.875" GM 12 Bolt Truck, 3.73 Ratio Rear Ring & Pinion Gea

Part Number: SPZ-10688

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 28, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Ring and Pinion Gears,USA Standard 7.5"/7.625" GM, 3.73 Ratio Rear Ring & Pinion GearInstall Kit 28 Spline and 2.25" OD Axle Bearings & Seals

Part Number: SPZ-10701

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Installation Kit Combo, Front, Rear, 4.11:1, 24-spline, 3 Series, Jeep, Non-Rubicon, Kit

Part Number: SPZ-40023

Not Yet Reviewed

Estimated Ship Date: Oct 22, 2025 if ordered today

• Free Shipping
• Special Order

Ring and Pinion Gears,USA Standard 8.6" GM, 3.73 Ratio Rear Ring & Pinion Gea

Part Number: SPZ-10728

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Oct 28, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

USA Standard Ring & Pinion "thick" gear set for GM 12 bolt car in a 4.11 ratio

Part Number: SPZ-36171

Not Yet Reviewed

Estimated Ship Date: Oct 22, 2025 if ordered today

• Free Shipping
• Special Order

Differential Rebuild Kits, USA Standard Master Overhaul kit Dana 44 differential, Corvette

Part Number: SPZ-37134

Not Yet Reviewed

Estimated Ship Date: Oct 28, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Ring and Pinion Gears,USA Standard 7.5"/7.625" GM, 3.42 Ratio Rear Ring & Pinion GearInstall Kit 28 Spline and 2.25" OD Axle Bearings & Seals

Part Number: SPZ-10700

Not Yet Reviewed

Estimated Ship Date: Oct 28, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Ring and Pinion Gears, 3.42:1 Ratio, 27-spline, Standard Ring Gear Rotation, GM 7.5 in., GM 7.625 in., Set

Part Number: SPZ-36195

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Ring and Pinion Gears,USA Standard 8.8" Ford, 4.11 Ratio Rear Ring & Pinion GearInstall Kit 28 Spline and 2.25" OD Axle Bearings & Seals

Part Number: SPZ-10679

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Axle Shaft, 31-Spline, 34.375 in. Length, Rear, Ford, Lincoln, Mercury, Each

Part Number: SPZ-35168

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Manual Transmission Rebuild Kits , T56 M/T BEARING KIT '93&UP 6SPD

Part Number: SPZ-75179

Not Yet Reviewed

Estimated Ship Date: Oct 30, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

USA Standard Ring & Pinion gear set for GM 9.25" IFS Reverse rotation in a 5.13 ratio

Part Number: SPZ-36222

Not Yet Reviewed

Estimated Ship Date: Oct 22, 2025 if ordered today

• Free Shipping
• Special Order

USA Standard Right Hand Intermediate Axle Shaft for 02-09 GM Trailblazer and Envoy

Part Number: SPZ-21877

Not Yet Reviewed

Estimated Ship Date: Oct 28, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

USA Standard Gear standard spider gear set for GM 7.5", 26 spline

Part Number: SPZ-39023

Not Yet Reviewed

Estimated Ship Date: Oct 28, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Ring and Pinion Gears,USA Standard 10.5" Ford, 4.30 Ratio Rear Ring & Pinion GearInstall Kit Package,

Part Number: SPZ-10862

Not Yet Reviewed

Estimated Ship Date: Oct 30, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

USA Standard Master Overhaul kit for the Dana 44 JK non-Rubicon rear differential

Part Number: SPZ-37014

Not Yet Reviewed

Estimated Ship Date: Oct 28, 2025 if ordered today

• Free Shipping
• Special Order

USA Standard Master Overhaul kit for the Ford 9" LM603011 differential w/ Daytona pinion support

Part Number: SPZ-37038

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Ring and Pinion Installation Kit, GM 8.2 in. BOP Axle, Rear, Kit

Part Number: SPZ-37054

Not Yet Reviewed

Estimated Ship Date: Oct 28, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Ring and Pinion Gears, 4.88:1 Ratio, 29-spline, Standard Ring Gear Rotation, Dana 70, Set

Part Number: SPZ-36265

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 31, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Manual Transmission, NV M/T BEARING KIT GM W/SYNCHROS

Part Number: SPZ-75476

Not Yet Reviewed

Estimated Ship Date: Oct 28, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

USA Standard Master Overhaul kit for the Dana 80 differential (4.125" OD only).

Part Number: SPZ-37025

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 28, 2025 if ordered today

• Free Shipping
• Special Order

Ring and Pinion Installation Kit, GM 8.6 in., Rear, Kit

Part Number: SPZ-58012

Not Yet Reviewed

Estimated Ship Date: Oct 28, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order