5.38 Ratio Differential Ring and Pinion for 11.5 (Inch) (14 Bolt)

163840
163837
163838
163839
6433

Motive Gear stock performance ring and pinions are excellent replacements for OE. Experienced installers prefer our ring and pinions for easy setup, superior strength, quality, and our vast ratio selection. Motive Gear produces the industry's widest range of OEM replacement ring and pinions. Engineered to the highest standards, every Motive Gear product goes through rigid quality control processes in our in-house lab. In combination with Motive Gear's performance and axle divisions: Motive Gear Performance and TEN Factory, there simply isn't a better value in drivetrain components.

C11.8-538PK Application Notes

Warranty

1 Year or 50,000 Miles

C11.8-538PK Specifications

Cover Bolt Quantity 14
Differential Case Design Type Chrysler 11.8
Pinion Gear Tooth Quantity 8
Pinion Shaft Diameter 2.125 (Inch)
Pinion Spline Count 30
Ring & Pinion Gear Ratio 5.38
Ring Gear Bolt Quantity 12
Ring Gear Diameter 11.5 (Inch)
Ring Gear Material 8620 Steel
Ring Gear Rotation Standard
Ring Gear Tooth Quantity 43
Taxonomy A LD Differential, LD Differential, LD Differential, LD Differential, LD Differential
Taxonomy B Ring and Pinion, Ring and Pinion, Ring and Pinion, Ring and Pinion, Ring and Pinion
Taxonomy C Chrysler 11.8, Chrysler 11.8, Chrysler 11.8, Chrysler 11.8, Chrysler 11.8
Taxonomy D Rear, Rear, Rear, Rear, Rear
Where to buy

Vehicle Applications

  • 2014 – 2018 Ram 2500

    Application notes:

    • For Chrysler 11.5"
    • 5.38 Ratio
  • 2014 – 2015 Ram 3500

    Application notes:

    • For Chrysler 11.8"
    • 5.38 Ratio
    • Aisin Trans
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