2012 GMC SIERRA-1500 Transmission & Drivetrain

Carrier, OEC GM8.25"IFS 3.42 & UP 4X4

Part Number: MGR-GM8-25E

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

Part Number: PWT-LS201030

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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$35.00 Mail-In Rebate

Price after Manufacturer Rebate: $889.99

Rebate Expires: 12/31/2025

Get $35 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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Ring and Pinion Gears, with Installation Kit, GM 8.25 in, IFS, GM 8.5 in. Rear, 4.30 Gear Ratio, Kit

Part Number: MGR-MGK-224

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Axle 8.25" IFS GM FRONT RIGHT INNERSHAFT, '07-'11, 28spl, 14.92" w/PILOT, 4WD (not AWD)

Part Number: SPZ-12154

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Axle 8.25" IFS FRONTSHAFT, '07-'12 GM 1500 AWD, RH, 19.37" LONG, 28SPL

Part Number: SPZ-12155

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Axle 9.5"/ 9.76 GM REAR, 07 & up, 34.02" LONG, 33spl, LH & RH6 LUG, LH or RH, 1 SIDE

Part Number: SPZ-12121

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Ring and Pinion, Installation Kit, Cadillac, Chevy, GMC, 8.25 in. IFS, Kit

Part Number: SPZ-58021

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 8, 2025 if ordered today

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Differential Rebuild Kit, Differential Rebuild Kits

Part Number: SPZ-ZKGM825IFSC

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Transfer Case Rebuild Kits, MP1222 T-CASE BEARING KIT '07-'16 W/4L60 OR 6L80, 27SPL OR 32SPL INPUT

Part Number: SPZ-76543

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 8, 2025 if ordered today

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Transfer Case, Remanufactured, Chain Driven, 27-Spline, MP3023, Chevy, GMC, Each

Part Number: ZUD-RTC3023G-1

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Estimated Ship Date: Dec 3, 2025 if ordered today

• Core Charge $400.00
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Bellhousing Chevy LS

Part Number: IST-BHG-12005

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Estimated Ship Date: Dec 23, 2025 if ordered today

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Torque Converter, Twister Full Race, 2,400-2,800 RPM Stall Speed Range, 30 Spline, 9.600 in. Diameter, 11.125 BC, 4L60-E/4L65-E, Various Makes, Each

Part Number: HAY-97-1H24F

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Estimated Ship Date: Dec 9, 2025 if ordered today

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Gear, Ring and Pinion, 3.42:1, GM, 8.25 in., Set

Part Number: SPZ-36343

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Gear, Ring and Pinion, 4.88:1 Ratio, Reverse Rotation, 1.625 in. Pinion, 30 Spline, GM 8.25 in. IFS, Set

Part Number: YGA-24155

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Estimated Ship Date: Dec 22, 2025 if ordered today

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USA Standard Ring & Pinion gear set for GM 9.25" IFS Reverse rotation in a 5.38 ratio

Part Number: SPZ-36223

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Estimated Ship Date: Dec 8, 2025 if ordered today

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USA Standard Ring & Pinion gear set for GM 8.25" IFS Reverse rotation in a 4.88 ratio

Part Number: SPZ-36209

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Wheel Bearing and Hub Assembly, Complete Hub, Steel, Natural, Each

Part Number: GNA-106097

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Estimated Ship Date: Dec 8, 2025 if ordered today

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USA standard Master Overhaul kit for '97 & up GM 9.5" differential

Part Number: SPZ-37073

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Estimated Ship Date: Dec 8, 2025 if ordered today

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9.5" & 9.25IFS GM X/PIN BOLT, STD & G/L, M10x1.5 THREAD

Part Number: YGA-33342

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Estimated Ship Date: Dec 23, 2025 if ordered today

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AT TRANSMISSION SHIFT CABLE

Part Number: PIO-CA-1212

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Estimated Ship Date: Dec 10, 2025 if ordered today

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SHIFTER CABLE

Part Number: PIO-CA-1254

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Estimated Ship Date: Dec 10, 2025 if ordered today

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CV Drive Shaft 4-Inch Lift Jeep Wrangler YJ 4WD (1994-1995)

Part Number: ROU-S0058

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Estimated Ship Date: Dec 5, 2025 if ordered today

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Transfer Case, Remanufactured, Chain Driven, 32-Spline, Borg Warner 4485, Cadillac, Chevy, GMC, Each

Part Number: ZUD-RTC4485G-1

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Estimated Ship Date: Dec 4, 2025 if ordered today

• Core Charge $400.00
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Ring and Pinion Gears, 5.38:1 Ratio, 30-spline, Reverse Ring Gear Rotation, GM 9.25 in., IFS, Set

Part Number: YGA-24165

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Automatic Transmission Shifter Cable, Black Jacket, 63.78 in. Length, Chevy, GMC, Each

Part Number: ATP-Y-1317

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Estimated Ship Date: Dec 8, 2025 if ordered today

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