MOPAR 68454739AA

Verified fitment Differential Pinion Shim · Fits 8 Configurations

MOPAR part number 68454739AA is a differential pinion shim in the Drivetrain system. This catalog matches it to 8 year-and-engine configurations from 2025 to 2026.

Verified fitment includes 2026 Ram 4500 6.4L V8 ; 2026 Ram 4500 6.7L L6 DIESEL Turbocharged ; 2026 Ram 5500 6.4L V8 ; 2026 Ram 5500 6.7L L6 DIESEL Turbocharged ; 2025 Ram 4500 6.4L V8 , plus 3 other configurations. See every vehicle this part fits.

Manufacturer specifications

Fits:

12.0" Banjo Rear Axle, 4.44 Rear Axle Ratio, Anti-Spin Differential Rear AxleCrew Cab Wheelbase 4or 12.0" Banjo Rear Axle, 4.44 Rear Axle Ratio, Anti-Spin Differential Rear AxleCrew Cab197.4" Wheelbas

or:

12.0" Banjo Rear Axle, 4.44 Rear Axle Ratio, Anti-Spin Differential Rear AxleRegular Cab Chassis Wheelbase 1or 12.0" Banjo Rear Axle, 4.44 Rear Axle Ratio, Anti-Spin Differential Rear AxleRegular Cab Chassis Wheelbase 2or 12.0" Banjo Rear Axle, 4.44 Rear Axle Ratio, Anti-Spin Differential Rear AxleRegular Cab Chassis Wheelbase 3or 12.0" Banjo Rear Axle, 4.44 Rear Axle Ratio, Anti-Spin Differential Rear AxleRegular Cab Chassis Wheelbase 4

Application data published for:

🇺🇸 US 🇨🇦 CA

View on Amazon View compatible vehicles (8) →

Frequently Asked Questions

What is MOPAR 68454739AA?

MOPAR part number 68454739AA is a differential pinion shim with published application data for 8 vehicle configurations from 2025 to 2026. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.

Which vehicles does MOPAR 68454739AA fit?

This catalog matches 68454739AA to 8 year-and-engine configurations from 2025 to 2026. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.

Is MOPAR 68454739AA OEM or aftermarket?

What matters is the published application data for this part number, not the label on the box. MOPAR 68454739AA 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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