Pioneer Cables 759031 Automatic Transmission Extension Housing Seal - Rear
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Pioneer Cables

Pioneer Cables 759031 Automatic Transmission Extension Housing Seal - Rear

Brand Pioneer Cables 759031
Position Rear
Fits Chrysler · 15 vehicles

Exact fit replacement. No-compromise seal for straightforward installation.

Automatic transmission extension housing seal for dependable sealing performance.

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Automatic Transmission Extension Housing Seal for Chrysler

Pioneer Cables 759031 is an automatic transmission extension housing seal for select Chrysler rear applications. It is an exact-fit replacement part built for 1962-1964 Chrysler Imperial, New Yorker, Newport, and 1962-1963 Chrysler 300 models with the listed transmission codes.

Key Features

  • Automatic transmission extension housing seal for rear position applications
  • Direct replacement for select Chrysler transmissions
  • Fits 30RH, 31RH, 32RH, A904, A998, and A999 applications as noted
  • OE-style fitment for Chrysler Imperial, New Yorker, Newport, and 300
  • Pioneer Cables part number 759031

Detailed Description

This Pioneer transmission seal is made for rear extension housing service on classic Chrysler automatic transmissions. Use it when servicing a Chrysler Imperial, New Yorker, Newport, or Chrysler 300 with the specified 30RH, 31RH, 32RH, A904, A998, or A999 transmission family. Pioneer Cables 759031 is a direct replacement choice for technicians and restorers who need the correct seal for these rear transmission applications.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Repair Uses

  • Rear transmission fluid seepage at the extension housing
  • Seal wear found during transmission service
  • Leak repair after driveline or tail housing work
  • Replacement during restoration of classic Chrysler automatic transmissions

Installation Notes and Tips

Verify the transmission code before installation to confirm the correct rear seal application. Inspect the extension housing surface for wear, scoring, or contamination before installing the new seal. Clean the sealing area thoroughly and confirm proper seating to help maintain a reliable seal.

Quality Assurance

Pioneer Transmission Components are built as exact-fit replacement parts for transmission service, with application-specific fitment for the listed Chrysler models and transmission codes.

This part fits 15 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
1964ChryslerImperialRearOnly Fits 30RH, 31RH, 32RH, A904 (30RH), A998 (31RH), A999 (32RH)
1964ChryslerNew YorkerRearOnly Fits 30RH, 31RH, 32RH, A904, A904 (30RH), A998 (31RH), A999 (32RH)
1964ChryslerNewportRearOnly Fits 30RH, 31RH, 32RH, A904, A904 (30RH), A998 (31RH), A999 (32RH)
1964PlymouthBarracudaRearOnly Fits 30RH, 31RH, 32RH, A904, A904 (30RH), A998 (31RH), A999 (32RH)
1964PlymouthValiantRearOnly Fits 30RH, 31RH, 32RH, A904, A904 (30RH), A998 (31RH), A999 (32RH)
1963Chrysler300RearOnly Fits 30RH, 31RH, 32RH, A904, A904 (30RH), A998 (31RH), A999 (32RH)
1963ChryslerImperialRearOnly Fits 30RH, 31RH, 32RH, A904 (30RH), A998 (31RH), A999 (32RH)
1963ChryslerNew YorkerRearOnly Fits 30RH, 31RH, 32RH, A904, A904 (30RH), A998 (31RH), A999 (32RH)
1963ChryslerNewportRearOnly Fits 30RH, 31RH, 32RH, A904, A904 (30RH), A998 (31RH), A999 (32RH)
1963PlymouthValiantRearOnly Fits 30RH, 31RH, 32RH, A904, A904 (30RH), A998 (31RH), A999 (32RH)
1962Chrysler300RearOnly Fits 30RH, 31RH, 32RH, A904, A904 (30RH), A998 (31RH), A999 (32RH)
1962ChryslerImperialRearOnly Fits 30RH, 31RH, 32RH, A904 (30RH), A998 (31RH), A999 (32RH)
1962ChryslerNew YorkerRearOnly Fits 30RH, 31RH, 32RH, A904, A904 (30RH), A998 (31RH), A999 (32RH)
1962ChryslerNewportRearOnly Fits 30RH, 31RH, 32RH, A904, A904 (30RH), A998 (31RH), A999 (32RH)
1962PlymouthValiantRearOnly Fits 30RH, 31RH, 32RH, A904, A904 (30RH), A998 (31RH), A999 (32RH)