RICHMOND XL4056

RICHMOND part number XL4056 is a differential spider gear in the Drivetrain system. This catalog matches it to 26 year-and-engine configurations from 2007 to 2020.

Verified fitment includes 2020 Chevrolet Silverado 1500 2.7L L4 Turbocharged ; 2020 Chevrolet Silverado 1500 3.0L L6 DIESEL Turbocharged ; 2020 Chevrolet Silverado 1500 4.3L V6 ; 2020 GMC Sierra 1500 3.0L L6 DIESEL Turbocharged ; 2018 Chevrolet Silverado 1500 4.3L V6 , plus 21 other configurations. See every vehicle this part fits.

Manufacturer specifications
ExcelDifferential Carrier Gear Kit30 SplineIncludes Side and Pinion Gears, Washers, Pinion Shaft and Lock Bolt or Roll Pin
Rear Axlefor GM 8.625" Rear Differential (10 Bolt Cover)1.32" Spline DiameterOpen DifferentialCase Casting# 8064
Application data published for:
🇺🇸 US 🇨🇦 CA

Frequently Asked Questions

What is RICHMOND XL4056?

RICHMOND part number XL4056 is a differential spider gear with published application data for 26 vehicle configurations from 2007 to 2020. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.

Which vehicles does RICHMOND XL4056 fit?

This catalog matches XL4056 to 26 year-and-engine configurations from 2007 to 2020. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.

Is RICHMOND XL4056 OEM or aftermarket?

What matters is the published application data for this part number, not the label on the box. RICHMOND XL4056 is listed with its manufacturer part number so you can compare it to an OEM number or another brand that covers the same fitment.

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