2004 USA Standard Gear Differential & Rear-End Components

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

Part Number: SPZ-37059

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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USA Standard Master Overhaul kit Dana 60, Front, Kit

Part Number: SPZ-37020

Not Yet Reviewed

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Ring and Pinion Gear Installation Kits, Master Overhaul Kits, 29-spline, Dana 60, Rear, Chevrolet, Dodge, Ford, GMC, Jeep, Plymouth, Kit

Part Number: SPZ-37021

Not Yet Reviewed

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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USA Standard Master Overhaul kit Chrysler, Dodge, 9.25 in., Rear, Kit

Part Number: SPZ-37079

3.67 out of 5 stars ( 6 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Ring and Pinion Installation Kit, Ford 8.8 in., Rear, Kit

Part Number: SPZ-37030

Not Yet Reviewed

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Differential Carrier Rebuild Kits and Spider Gears, Spider Gear Sets, Ford 8.8 in., 28-spline, 10-bolt, Ford, Lincoln, Mazda, Mercury, Kit

Part Number: SPZ-39015

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

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USA Standard Gear standard spider gear set for Ford 8.8", 31 spline

Part Number: SPZ-39016

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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USA Standard Master Overhaul kit for the 2000 and newer GM 7.5" and 7.625" differential

Part Number: SPZ-37050

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Axle Shaft, 30-Spline, 33.750 in. Length, Rear, Chevy, Each

Part Number: SPZ-35040

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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

Part Number: SPZ-39029

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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USA Standard Master Overhaul kit for the Ford 7.5 differential

Part Number: SPZ-37027

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Ring and Pinion, Installation Kit, Dana 44, Kit

Part Number: SPZ-58019

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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USA Standard Gear standard spider gear set for Ford 7.5"

Part Number: SPZ-39014

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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Differential Carrier Gear Kit, USA Standard Gear standard spider gear set for '07 & up GM 8.6"

Part Number: SPZ-39036

Not Yet Reviewed

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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USA Standard Gear standard spider gear set for Ford 9.75"

Part Number: SPZ-39019

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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8.8" Ford bearing & seal kit.

Part Number: SPZ-58007

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Axle Shaft, C-clip, 31-spline, 34.375 in. Length, Rear, Ford 8.8 in., Ford, Lincoln, Mercury, Each

Part Number: SPZ-35031

Not Yet Reviewed

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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USA Standard Gear replacement spider gear set for Dana 60, 35 spline

Part Number: SPZ-39009

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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USA Standard Master Overhaul kit for the Chrysler '76 and later 8.25" differential

Part Number: SPZ-37001

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Estimated Ship Date: Apr 13, 2026 if ordered today

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

Part Number: SPZ-58012

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Estimated Ship Date: Apr 13, 2026 if ordered today

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USA Standard steel spool for Dana 44 with 30 spline axles, 3.73 & down

Part Number: SPZ-59013

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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11.5AAM GM & Chrysler (fits All Years) UNIVERSAL standard Open spider gear kit.

Part Number: SPZ-39020

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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USA Standard Gear open spider gear set for Chrysler 8.25", 29 spline

Part Number: SPZ-39003

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Ring and Pinion, Installation Kit, Dana 30, Kit

Part Number: SPZ-58035

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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AMC M20 BEARING & SEAL KIT, KOYO BRGS

Part Number: SPZ-58053

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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