Motive Gear C9.25-355 Differential Ring and Pinion

The Motive Gear C9.25-355 is engineered for those who demand reliability and performance from their drivetrain components. This differential ring and pinion set is specifically designed for the Chrysler 9.25" differential, providing a gear ratio of 3.55. With precision manufacturing and extensive testing, Motive Gear ensures that each component meets rigorous standards for durability and performance on both the street and the track.

Specifications

• Ring Gear Diameter: 9.25 inches
• Ring Gear Tooth Count: 39
• Pinion Gear Tooth Count: 11
• Pinion Spline Count: 29
• Pinion Shaft Diameter: 1.876 inches
• Ring Gear Bolt Quantity: 12
• Cover Bolt Quantity: 12
• Ring Gear Material: 8620 Steel
• Ring Gear Rotation: Standard
• Differential Case Design Type: Chrysler 9.25

Installation Notes

This gear set is designed for a rear differential application and is dual-drilled for both 7/16" and 14mm ring gear bolts, accommodating various installation needs. Ensure to use a 7/8" x 14-thread pinion nut for proper fitment on newer models.

Fitment

The C9.25-355 is compatible with the following models:

• Chrysler Aspen (2007-2009)
• Chrysler Cordoba (1975-1979)
• Chrysler Imperial (1974-1975)
• Chrysler New Yorker (1970-1982)
• Chrysler Newport (1973-1981)
• Chrysler Town & Country (1975-1981)
• Dodge B100 (1978-1980)
• Dodge B150 (1981-1987)
• Dodge B200 (1978-1980)
• Dodge B250 (1981-1987)
• Dodge B300 (1978-1980)
• Dodge B350 (1981-1987)
• Dodge Challenger (1973-1974)
• Dodge Charger (1968-1978)
• Dodge Coronet (1973-1976)
• Dodge D100 (1975-1980, 1984-1989)
• Dodge D150 (1977-1993)
• Dodge D200 (1975-1980)
• Dodge D250 (1984-1993)
• Dodge D300 (1975-1980)
• Dodge Dakota (1997-2007, 2009-2010)
• Dodge Durango (1998-2009)
• Dodge Ram 1500 (1994-2009)
• Dodge Ram 2500 (1994-2000)
• Dodge Ramcharger (1974-1993)
• Mitsubishi Raider (2006-2009)
• Ram 1500 (2010-2021)

Important Safety Note

California Proposition 65: This product may contain chemicals known to the State of California to cause cancer and reproductive harm. For more information, visit www.P65Warnings.ca.gov.