1999 Differential & Rear-End Components

USA Standard Ring & Pinion gear set for GM 9.5" in a 3.42 ratio

Part Number: SPZ-36298

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Estimated Ship Date: Mar 10, 2026 if ordered today

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Axle, Direct Fit, OEM Replacement, Left Rear, 1541H Steel, 30-Spline, Jeep, Wrangler, Dana 44, Each

Part Number: ALY-21107

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Estimated Ship Date: Mar 16, 2026 if ordered today

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Pinion Bearing, Inner, Tapered, Steel Roller Bearing, Cup, Dodge, Jeep, Each

Part Number: CWA-4746979

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Differential Pinion Nut, 3/4-16 in. Thread, Steel, Each

Part Number: YGA-33143

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Differential Cross Shaft, Steel, 0.795 in. Diameter, Each

Part Number: YGA-33401

5.0 out of 5 stars ( 1 )

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Ring and Pinion Gear Installation Kit, Master Overhaul Kit, Dana 44, Kit

Part Number: YGA-14033

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Mar 25, 2026 if ordered today

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Ring & Pinion Gear, 3.54 Ratio, Dana 30, Set

Part Number: YGA-24271

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Estimated Ship Date: Mar 27, 2026 if ordered today

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Ring and Pinion Gears,USA Standard 8.6" GM, 3.42 Ratio Rear Ring & Pinion GearInstall Kit Axle Bearings & Seals

Part Number: SPZ-10732

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Estimated Ship Date: Mar 12, 2026 if ordered today

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Ring and Pinion Installation Kit, Master Kit, Dana 70-U, Kit

Part Number: MGR-R70URMK

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Ring and Pinion Gears, 3.07:1 Ratio, 27-spline, Standard Ring Gear Rotation, Chrysler 8.25 in., Set

Part Number: YGA-24643

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Ring Gear Spacer, 0.200 in. Thick, 10-bolt, GM 8.5 in., Each

Part Number: MGR-085050

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Mar 16, 2026 if ordered today

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Axle Lock Kit, Front, Manual, Hardware, Chevy, GMC, GM 7.2 in. IFS, Kit

Part Number: ALY-450500

2.33 out of 5 stars ( 3 )

Estimated Ship Date: Mar 16, 2026 if ordered today

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Differential Carrier Case Kit Unloaded Assy (Dana 80 Std. Diff) 4.10 & Up

Part Number: SDH-708032

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 2, 2026 if ordered today

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Gear, Ring and Pinion, 4.30:1, Toyota, 8 in., V6, Set

Part Number: SPZ-36317

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Ring and Pinion Installation Kit, GM, 8.5 in., 10-Bolt, Kit

Part Number: RNB-697-100

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 16, 2026 if ordered today

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Gear, Ring and Pinion, 3.73:1 Ratio, 1.438 in. Pinion, 27 Spline, 7.500 in. Ring Gear, GM 7.5/7.6 in., Set

Part Number: YGA-24146

5.0 out of 5 stars ( 1 )

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Axle, Rear, 34-Spline, 31.750 in. Length, Ford, 9.75 in. Axle, Each

Part Number: RNB-630-219

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Estimated Ship Date: Mar 16, 2026 if ordered today

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Ring and Pinion Gear Installation Kit, Master Overhaul, 26 Spline, Dan 50, Kit

Part Number: YGA-14035

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 25, 2026 if ordered today

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Ring and Pinion Gears, 4.11:1 Ratio, 31-spline, Standard Rotation, Long Spline Design, Ford 10.25 in., Set

Part Number: SPZ-36106

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Estimated Ship Date: Mar 12, 2026 if ordered today

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Differential Covers, Street Series, Aluminum, Natural, 14-bolt, GM 9.5 in., Rear, Chevrolet, GMC, Each

Part Number: AFE-46-70370

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Ring and Pinion Gear Installation Kit, Minimum Install, 26-spline, Standard Rotation, Front, Dana 44, Kit

Part Number: YGA-12017

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Estimated Ship Date: Mar 27, 2026 if ordered today

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Differential Carrier, Open, Loaded, GM/Chrysler 9.25/9.50 in. 33 Spline, Each

Part Number: YGA-20097

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Estimated Ship Date: Mar 25, 2026 if ordered today

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Ring and Pinion Gears, 3.31:1 Ratio, 30-spline, Standard Ring Gear Rotation, Ford 8.8 in., Set

Part Number: SPZ-36121

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Differential, Grip LS Traction System, 34-Spline, Ford, 9.75 in., Each

Part Number: PWT-LS109734

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Estimated Ship Date: Apr 13, 2026 if ordered today

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USA Standard ring & pinion sets are the right choice to add confidence to your install. USA Standard Gear offe

Part Number: SPZ-36309

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 10, 2026 if ordered today

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