$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

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2021 Differential & Rear-End Components

Individual Parts

Results 1 - 25 of 41

Differential, Eaton Detroit Truetrac, 1.370 in. Axle Shaft Diameter, 34-Spline, Ford, 9.75 in., Each

Part Number: ETN-913A477

4.71 out of 5 stars ( 14 )

Estimated Ship Date: Today

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Differential, Eaton Detroit Truetrac, Limited Slip, 34-Spline, 3.31:1 and Higher Only, Ford 8.8, Each

Part Number: ETN-917A739

Not Yet Reviewed

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Differential Carrier, Detroit Truetrac, GM 9.5/9.76 in., 33-spline Axle Shaft, Designed for 3.42-3.73 Gear Ratios, Rear, Cadillac, Chevy, GMC, Each

Part Number: ETN-917A732

Not Yet Reviewed

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Yukon Complete Gear and Kit Package for JL and JT Jeep Rubicon D44 Rear & D44 Front, 4.88 Gear Ratio

Part Number: YGA-31068

Not Yet Reviewed

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Differential, Auburn, Grip-N-Loc, Limited Slip, 36-Spline, Toyota, 10.5 in., Each

Part Number: AUB-5460134

5.0 out of 5 stars ( 1 )

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Powertrax Grip Pro Traction Systems GM 8.5 Inch GT201030

$40.00 Mail-In Rebate

Price after Manufacturer Rebate: $766.99

Rebate Expires: 12/31/2025

Get $40 back after rebate on this Powertrax Product! Go to https://www.richmondgear.com/rebate.pdf for details.

Get UP TO $55 back after rebate on select Powertrax Products! Go to https://www.richmondgear.com/rebate.pdf for details. Valid on purchases made between 11/1/25 and 12/31/25. Claims must be submitted within 30 days of purchase. Allow 6-8 weeks for processing. Valid in USA and Canada. Limit two qualifying purchases per household or address. This offer cannot be combined with other discounts or offers. Rebate intended for end consumer only.

Differential, Grip Pro Traction System, 30-Spline, GM 8.5in., 8.6 in., Each

Part Number: PWT-GT201030

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

  • $40.00 Mail-In Rebate

    Price after Manufacturer Rebate: $766.99

    Rebate Expires: 12/31/2025

    Get $40 back after rebate on this Powertrax Product! Go to https://www.richmondgear.com/rebate.pdf for details.

    Get UP TO $55 back after rebate on select Powertrax Products! Go to https://www.richmondgear.com/rebate.pdf for details. Valid on purchases made between 11/1/25 and 12/31/25. Claims must be submitted within 30 days of purchase. Allow 6-8 weeks for processing. Valid in USA and Canada. Limit two qualifying purchases per household or address. This offer cannot be combined with other discounts or offers. Rebate intended for end consumer only.

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Differential, Eaton Detroit Truetrac, Limited Slip, 32-Spline, Dana 44 M210/M220, Jeep, Ford, Each

Part Number: ETN-917A736

Not Yet Reviewed

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Ring and Pinion Gears and Installation Kit Combo, 4.56:1 Ratio, Dana 35/30, Jeep, Non-Rubicon Kit

Part Number: YGA-31073

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Ring and Pinion Gears, Ring and Pinion, 3.55:1 Ratio, Dana 60, Reverse Rotation, Set

Part Number: MGR-D60-355SF

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Differential, Eaton Detroit Truetrac, Limited Slip, 31-Spline, All Ratios, Ford 8.8, Each

Part Number: ETN-917A738

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Ring and Pinion Gears and Installation Kit Combo, 4.56:1 Ratio, Dana 30/44, Jeep, Non-Rubicon Kit

Part Number: YGA-31078

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Ring and Pinion Gears and Installation Kit Combo, 4.56:1 Ratio, Dana 44/44, Jeep, Kit

Part Number: YGA-31067

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Ring and Pinion Gears, Ring and Pinion, 4.30:1 Ratio, Dana 60, Reverse Rotation, Set

Part Number: MGR-D60-430SF

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Powertrax Grip Pro Traction Systems Ford Super 8.8 Inch, IRS GT108834

$40.00 Mail-In Rebate

Price after Manufacturer Rebate: $789.99

Rebate Expires: 12/31/2025

Get $40 back after rebate on this Powertrax Product! Go to https://www.richmondgear.com/rebate.pdf for details.

Get UP TO $55 back after rebate on select Powertrax Products! Go to https://www.richmondgear.com/rebate.pdf for details. Valid on purchases made between 11/1/25 and 12/31/25. Claims must be submitted within 30 days of purchase. Allow 6-8 weeks for processing. Valid in USA and Canada. Limit two qualifying purchases per household or address. This offer cannot be combined with other discounts or offers. Rebate intended for end consumer only.

Differential Carriers, Grip Pro Traction System, 34 Spline, 8.8 in. Super Ford, Each

Part Number: PWT-GT108834

Not Yet Reviewed

Estimated Ship Date: Feb 5, 2026 if ordered today

  • $40.00 Mail-In Rebate

    Price after Manufacturer Rebate: $789.99

    Rebate Expires: 12/31/2025

    Get $40 back after rebate on this Powertrax Product! Go to https://www.richmondgear.com/rebate.pdf for details.

    Get UP TO $55 back after rebate on select Powertrax Products! Go to https://www.richmondgear.com/rebate.pdf for details. Valid on purchases made between 11/1/25 and 12/31/25. Claims must be submitted within 30 days of purchase. Allow 6-8 weeks for processing. Valid in USA and Canada. Limit two qualifying purchases per household or address. This offer cannot be combined with other discounts or offers. Rebate intended for end consumer only.

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Estimated Ship Date: Feb 5, 2026 if ordered today

AAM 12.0" REAR 4.88 R&P 16 BOLT RG; 2019+ RAM 4500/ 5500

Part Number: YGA-13471

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

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Estimated Ship Date: Jan 14, 2026 if ordered today

Ring and Pinion Gears and Installation Kit Combo, 5.38:1 Ratio, Dana 44/44, Jeep, Kit

Part Number: YGA-31070

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Ring and Pinion Installation Kit, Ford 10.5 in., 2011-Newer, Fits 37 Spline Pinion, Kit

Part Number: YGA-14201

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

Ring and Pinion Gears and Installation Kit Combo, 5.13:1 Ratio, Dana 35/30, Jeep, Non-Rubicon Kit

Part Number: YGA-31075

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

AAM 12.0" REAR 4.44 R&P 16 BOLT RG; 2019+ RAM 4500/ 5500

Part Number: YGA-13470

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

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Estimated Ship Date: Jan 14, 2026 if ordered today

Ring and Pinion Gears and Installation Kit Combo, 5.13:1 Ratio, Dana 30/44, Jeep, Non-Rubicon Kit

Part Number: YGA-31080

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Powertrax Grip Pro Traction Systems GM 9.5/9.76 Inch GT239733

$40.00 Mail-In Rebate

Price after Manufacturer Rebate: $713.54

Rebate Expires: 12/31/2025

Get $40 back after rebate on this Powertrax Product! Go to https://www.richmondgear.com/rebate.pdf for details.

Get UP TO $55 back after rebate on select Powertrax Products! Go to https://www.richmondgear.com/rebate.pdf for details. Valid on purchases made between 11/1/25 and 12/31/25. Claims must be submitted within 30 days of purchase. Allow 6-8 weeks for processing. Valid in USA and Canada. Limit two qualifying purchases per household or address. This offer cannot be combined with other discounts or offers. Rebate intended for end consumer only.

GRIP PRO GM9.5"/9.76" 33SPL 3.42 & UP

Part Number: PWT-GT239733

Not Yet Reviewed

Estimated Ship Date: Feb 5, 2026 if ordered today

  • $40.00 Mail-In Rebate

    Price after Manufacturer Rebate: $713.54

    Rebate Expires: 12/31/2025

    Get $40 back after rebate on this Powertrax Product! Go to https://www.richmondgear.com/rebate.pdf for details.

    Get UP TO $55 back after rebate on select Powertrax Products! Go to https://www.richmondgear.com/rebate.pdf for details. Valid on purchases made between 11/1/25 and 12/31/25. Claims must be submitted within 30 days of purchase. Allow 6-8 weeks for processing. Valid in USA and Canada. Limit two qualifying purchases per household or address. This offer cannot be combined with other discounts or offers. Rebate intended for end consumer only.

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Estimated Ship Date: Feb 5, 2026 if ordered today

RCV Pro Series II Axle for Polaris RZR PRO XP for Lone Star +5 - Rear

Part Number: RCV-54083-PS2X5

Not Yet Reviewed

Estimated Ship Date: Today

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AAM 12.0" REAR 4.10 R&P 16 BOLT RG; 2019+ RAM 3500 SALISBURY REAR

Part Number: YGA-13452

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

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Estimated Ship Date: Jan 14, 2026 if ordered today

CHROMOLY REAR AXLE KIT

Part Number: YGA-11884

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

COMPLETE GEAR AND KIT PACKAGE

Part Number: YGA-31077

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

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