USA Standard Gear Parts and Accessories

Ring and Pinion Gears, 3.73:1 Ratio, 37-spline, Standard Ring Gear Rotation, Dana 80, Set

Part Number: SPZ-36093

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Ring and Pinion Gears, 4.56:1 Ratio, 28-spline, Reverse Ring Gear Rotation, Ford 8.8 in., Set

Part Number: SPZ-36130

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Estimated Ship Date: Feb 23, 2026 if ordered today

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USA Standard Ring & Pinion gear set for 10.5" GM 14 bolt truck in a 4.56 ratio

Part Number: SPZ-36184

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Ring and Pinion Gears, 4.56:1 Ratio, 26-spline, Standard Ring Gear Rotation, AMC Model 35, Set

Part Number: SPZ-36237

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Ring and Pinion Gears, 5.38:1 Ratio, 12-bolt, 37-spline, Standard Gear Rotation, Dana 80, Set

Part Number: SPZ-36271

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Ring and Pinion Gears, 4.56:1 Ratio, 30-spline, Reverse Rotation, GM 9.25 in. IFS, Chevy, GMC, Hummer, Front, Set

Part Number: SPZ-36285

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Power Steering Box, 1997-03 E250/E350, 1999-04 F250/F350/F450/F550, 2000-05 Excursion

Part Number: SPZ-ZSG7569

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Estimated Ship Date: Feb 23, 2026 if ordered today

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98 & UP 9.5" GM BEARING & SEAL KIT, KOYO BRGS

Part Number: SPZ-58051

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Estimated Ship Date: Feb 23, 2026 if ordered today

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

Part Number: SPZ-58057

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Estimated Ship Date: Feb 23, 2026 if ordered today

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

Part Number: SPZ-59018

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Manual Transmission Rebuild Kits , MT8 M/T BEARING KIT '96-'98 GM W/SYNCHROS

Part Number: SPZ-72077

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Manual Transmission Bearings, NV4500 M/T CLUSTER 1 1/2"

Part Number: SPZ-77593

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Estimated Ship Date: Feb 23, 2026 if ordered today

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USA Standard Master Overhaul kit for the Dana 44 disconnect front

Part Number: SPZ-37009

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Estimated Ship Date: Feb 23, 2026 if ordered today

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USA Standard Master Overhaul kit for the Dana 44 JK Rubicon front differential

Part Number: SPZ-37012

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Estimated Ship Date: Feb 23, 2026 if ordered today

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USA Standard Master Overhaul kit for Ford Daytona 9" LM104911 differential and Daytona Pinion support

Part Number: SPZ-37040

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Dana 80 (4.375" OD ONLY 98-03 FORD) NP BEARING kit

Part Number: SPZ-58004

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Ring and Pinion, Installation Kit, Ford, 10.5 in., Kit

Part Number: SPZ-58006

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Ring and Pinion, Installation Kit, Ford, 9.75 in., Kit

Part Number: SPZ-58009

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Bearing kit for '10 & down GM & Chrysler 11.5" rear

Part Number: SPZ-58016

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Estimated Ship Date: Feb 23, 2026 if ordered today

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USA Standard Master Overhaul kit Ford, 9.75 in., Rear, Kit

Part Number: SPZ-58030

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 23, 2026 if ordered today

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Ring and Pinion, Installation Kit, Chrysler, 9.25 in., Kit

Part Number: SPZ-58032

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Estimated Ship Date: Feb 23, 2026 if ordered today

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

Part Number: SPZ-58038

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Estimated Ship Date: Feb 23, 2026 if ordered today

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D60 FRONT BEARING & SEAL KIT, KOYO BRGS

Part Number: SPZ-58041

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Estimated Ship Date: Feb 23, 2026 if ordered today

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D60 REAR BEARING & SEAL KIT, KOYO BRGS

Part Number: SPZ-58042

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Feb 23, 2026 if ordered today

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Ring and Pinion Gears, 4.88:1 Ratio, 24-spline, Reverse Ring Gear Rotation, Dana 30 Jeep, Set

Part Number: SPZ-36036

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Estimated Ship Date: Feb 23, 2026 if ordered today

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