Pioneer Cables 759034 Automatic Transmission Extension Housing Seal - Rear

Automatic Transmission Extension Housing Seal for Dodge and Chrysler

Pioneer Cables 759034 is an automatic transmission extension housing seal made for exact-fit replacement use. It is built for vehicles that need a precise seal at the transmission extension housing to help maintain fluid control and reduce leakage at the rear of the transmission.

Compatible with a wide range of Dodge, Chrysler, Plymouth, and Mitsubishi applications, including Dodge Ram 1500 Van, Dodge Dakota, and Chrysler New Yorker models. Part number 759034 is a direct-fit option for many rear and output-side transmission seal applications.

Key Features

• Automatic transmission extension housing seal for rear or output applications
• Exact-fit replacement part from Pioneer Cables
• Outer diameter: 2.375 inches
• Fits many Chrysler, Dodge, Plymouth, and Mitsubishi vehicles from 1972-2002
• Cross-references Four Seasons 14982 for the same application
• Part number 759034 for easy lookup and ordering

Detailed Description

Pioneer Cables 759034 is an OE-style transmission sealing component for vehicles using a 2.375-inch outer diameter extension housing seal. It is listed across a broad range of rear and output applications, including Dodge Ram 1500 Van, Dodge B1500, Dodge Dakota, Dodge Ramcharger, Chrysler Imperial, Chrysler New Yorker, Plymouth PB150, and Mitsubishi Montero. The fitment data also includes specific transmission notes for certain models, such as 30RH, 31RH, 32RH, A904, A998, and A999 applications.

This part cross-references Four Seasons 14982 for the same application.

What It Helps Fix

• Transmission fluid leaking from the extension housing area
• Seepage at the rear output seal surface
• Seal wear from age, heat, and fluid exposure
• Loss of sealing integrity during transmission service
• Fitment issues when replacing a worn 2.375-inch seal

Installation Notes and Tips

• Verify the transmission type and notes before installation, especially on models with A904, 30RH, 31RH, 32RH, A998, or A999 references.
• Confirm the outer diameter is 2.375 inches before ordering.
• Inspect the extension housing surface for wear or damage before installing the new seal.
• Clean the sealing area thoroughly to support proper seating.
• Match the vehicle year, make, model, and position exactly to the fitment listing.

Quality Assurance

Pioneer Transmission Components are exact-fit replacement parts built for direct application matching. Part number 759034 is cataloged for confirmed vehicle fitment across multiple Chrysler, Dodge, Plymouth, and Mitsubishi platforms.