1990 USA Standard Gear Parts and Accessories

USA Standard Master Overhaul kit for the Toyota V6 & Turbo 4 differential

Part Number: SPZ-37071

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

USA Standard Master Overhaul kit for the Toyota V6, '03 & up

Part Number: SPZ-37088

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Differential Rebuild Kits, USA Standard Bearing kit for Dana 60 Super front

Part Number: SPZ-58057

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

8.8" FORD '09&DWN PINION KIT, KOYO BRGS

Part Number: SPZ-60009

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

• Drop Ship
• Special Order

USA Standard pinion installation kit for '76 and up Chrysler 8.25"

Part Number: SPZ-60020

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Axle Shaft, 31-Spline, 31.063 in. Length, Passenger Side Rear, Ford, Each

Part Number: SPZ-35020

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 16, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Axle Shafts Direct Fit, 12T & 8.5" VANAxle,2WD-30spl,5 LUG,33-3/8",C10&1559 COMPLETEAxle PACKAGE

Part Number: SPZ-35186

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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: Feb 16, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Axle Shafts Direct Fit, M35 C/CLIP 29-1/8" 27spl RHAxle,(_use_OLD ABS_ring) COMPLETEAxle PACKAGE

Part Number: SPZ-35196

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: SPZ-ZMSP4500-50Y

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

• Drop Ship
• Special Order

USA Standard Master Overhaul kit for the Dana 44 IF differential for '92 and older

Part Number: SPZ-37010

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

USA Standard Master Overhaul kit for the Ford 7.5 differential

Part Number: SPZ-37027

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Crosspin, Replacement, Steel, Spartan, Ford 8.8 in., Each

Part Number: SPZ-17020

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

• Drop Ship
• Special Order

USA Standard axle for Jeep TJ Dana 44 rear, right hand side

Part Number: SPZ-35016

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Axle DANA MODEL 35 REAR, '90-'92 JEEP XJ, YJ, & MJ, 30-11/16", C/CLIP, 27spl, LEFT HAND, 1563

Part Number: SPZ-12103

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Differential Carrier, Spartan Locker, Steel, 10-bolt, 30-spline, Rear, Dana 60, Chevy, Dodge, Ford, Jeep, Each

Part Number: SPZ-17003

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 16, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Crosspin, Replacement, Steel, Spartan, Dana 60, Each

Part Number: SPZ-17019

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

• Drop Ship
• Special Order

USA Standard Master Overhaul kit GM, 9.25 in. IFS, Kit

Part Number: SPZ-37061

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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 16, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Axle 7.5"& 8.8" FORD REAR, '84-'90 BRONCO II, 27-11/16", 4WD, RH, 28spl, 5LUG, 1563 BRG

Part Number: SPZ-11990

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 16, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Spartan Differential Locker, Toyota, 8.0 in., 30-spline Axle, Rear, Each

Part Number: SPZ-17015

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 16, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Crosspin, Replacement, Steel, Spartan, Dana 44, Each

Part Number: SPZ-17017

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

• Drop Ship
• Special Order

Axle Shaft, 31-Spline, 33.188 in. Length, Driver Side Rear, Ford, Each

Part Number: SPZ-35021

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Manual Transmission Gear, Manual Transmission Gear

Part Number: SPZ-ZMZF42-12

Not Yet Reviewed

Estimated Ship Date: Feb 13, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

USA Standard steel spool for Dana 60 with 35 spline axles, 4.56 & up

Part Number: SPZ-59018

Not Yet Reviewed

Estimated Ship Date: Feb 13, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order