CHEVROLET K5 BLAZER Differential & Rear-End Components

Differential Carrier Gear Kit

Part Number: RMG-XL-4048

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Mini Spool, MINI SPOOL GM 10 BOLT 8.5"

Part Number: RMG-XL-5140

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Pinion Shaft, CROSS PIN DANA 44-9310

Part Number: RMG-XL-5605

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Differential Carrier Gear Kit

Part Number: RMG-XL-4058

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Differential Carrier Gear Kit

Part Number: RMG-XL-4070

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Ring and Pinion Kit

Part Number: RMG-XL-1020-1

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Axle 12T GM REAR, '70-81' TRK, 4WD, 31-7/16", 30spl, 6x5.5", 2.53" OD BRG (1559), 1 SIDE

Part Number: SPZ-11920

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Differential Carrier, Air Locker, Nodular Iron, GM 8.5 in., Kit

Part Number: ARB-RD221

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Estimated Ship Date: Jan 13, 2026 if ordered today

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Differential Carrier, Air Locker, Nodular Iron, Rear, GM 8.875 in. (12-bolt), Truck, Kit

Part Number: ARB-RD216

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Estimated Ship Date: Jan 13, 2026 if ordered today

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Gear, Ring and Pinion, EXCel, 4.56:1 Ratio, GM, 8.875 in., 12-Bolt Truck, Set

Part Number: RMG-12BT456

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 11, 2025 if ordered today

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COUPLER ASSEMBLY

Part Number: PWT-5201028CJF

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Estimated Ship Date: Dec 11, 2025 if ordered today

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SPACER PLATE

Part Number: PWT-6241017SDL

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Spring, SPRING,COMPRSN, .25D,250 LB/IN

Part Number: PWT-8011001ZAT

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Spring, SPRING,COMPRSN,15 LB/IN,IN, NS

Part Number: PWT-8021001ZBG

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Spring, SPRING,COMPRSN, 500 LB/IN,OUTR

Part Number: PWT-8031001ZAV

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Ring and Pinion Kit

Part Number: RMG-D44354

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Ring and Pinion Kit

Part Number: RMG-D44513

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Ring and Pinion Kit

Part Number: RMG-D44513RUB

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Estimated Ship Date: Dec 11, 2025 if ordered today

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D44 SPINDLE BEARING ONLY (_NO_seal_included ), _REPLACES 550759

Part Number: YGA-33493

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Estimated Ship Date: Dec 23, 2025 if ordered today

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Axle Shaft, Direct Fit, 4340 Chromoly, 30-Spline, 36.130 in. Length, Chevy, GMC, Each

Part Number: MGR-MG20116B

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Axle Shaft, Direct Fit, 4340 Chromoly, 30-Spline, 19.150 in. Length, Chevy, GMC, Each

Part Number: MGR-MG20132B

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Axle Shaft, Direct Fit, Front, 4340 Chromoly, Chevy, GMC, SUV, Pickup, Each

Part Number: MGR-MG22172

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Dec 11, 2025 if ordered today

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Ring and Pinion Gears, 5.13:1 Ratio, Dana 44, Set

Part Number: YGA-24043

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Estimated Ship Date: Dec 23, 2025 if ordered today

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WASHER 9" FORD S.G.

Part Number: MGR-C9OZ4228A

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Differential Carrier, Rear - Grip Pro GM 8.875" Truck 30 Spline 2.76-3.42

Part Number: PWT-GT238730

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Estimated Ship Date: Dec 11, 2025 if ordered today

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• Mfr. Rebate

$40.00 Mail-In Rebate

Price after Manufacturer Rebate: $1,051.99

Rebate Expires: 12/31/2025

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

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. Show Less

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