HomeTransmission > Gaskets and Sealing SystemsTimken 450519 Manual Transmission Output Shaft Seal - Rear
Part #: 450519

Timken 450519 Manual Transmission Output Shaft Seal - Rear

Rear
59 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Ford, Bronco, F-150, F-250, F-350, P-350, F-100, and E-100 Econoline
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Reliable Manual Transmission Output Shaft Seal for Ford Vehicles

The Timken 450519 manual transmission output shaft seal is designed to provide a precise fit and dependable sealing performance for select Ford models. This seal helps maintain transmission fluid integrity and prevents leaks in the output shaft area.

Key Features of Timken 450519 Output Shaft Seal

  • Compatible with Ford Bronco, E-100 Econoline, F-100, F-150, F-250, and F-350 models
  • Engineered for manual transmission output shaft sealing applications
  • Durable construction to resist wear and fluid leakage
  • Exact fitment ensures proper sealing and transmission performance
  • Timken brand quality known for precision components

Detailed Product Description

The Timken 450519 manual transmission output shaft seal is specifically designed for use in various Ford trucks and vans, including the Bronco, E-100 Econoline, and F-Series trucks such as the F-100, F-150, F-250, and F-350. This seal is critical in preventing transmission fluid leaks around the output shaft, which can lead to transmission damage or reduced performance. Manufactured with durable materials, the seal withstands the rigors of manual transmission operation and helps maintain optimal fluid retention. The precise dimensions of part number 450519 ensure a secure fit, reducing the risk of premature failure or leakage.

Common Applications and Issues Addressed

  • Prevents transmission fluid leaks from the output shaft area
  • Helps avoid contamination of transmission internals
  • Reduces risk of transmission overheating due to fluid loss
  • Maintains proper lubrication for manual transmission components
  • Addresses wear-related seal degradation in older Ford Bronco and F-Series models

Installation Notes and Tips

  • Ensure the transmission output shaft and seal housing are clean and free of debris before installation
  • Use appropriate tools to avoid damaging the seal during installation
  • Verify correct orientation of the seal to prevent leaks
  • Check for any signs of wear or damage on the shaft that could affect seal performance
  • Consult vehicle service manual for torque specifications and installation procedures

Quality Assurance and Warranty

Timken manufactures the 450519 output shaft seal to meet strict quality standards, ensuring reliable performance in manual transmission applications. While specific warranty details may vary, Timken products typically come with a limited warranty against manufacturing defects. Using genuine Timken parts helps maintain the integrity and longevity of your Ford Bronco or F-Series manual transmission system.

This part fits 59 vehicles. Search below:

YearMakeModelTransmissionPositionNotes
1987FordBroncoManualRearWarner T18 - 35 Splines - 3.26 in. O.D,
1986FordBroncoManualRearWarner T18 - 35 Splines - 3.26 in. O.D,
1985FordBroncoManualRearWarner T18 - 35 Splines - 3.26 in. O.D,
1984FordBroncoManualRearWarner T18 - 35 Splines - 3.26 in. O.D,
1983FordBroncoManualRearWarner T18 - 35 Splines - 3.26 in. O.D,
1982FordBroncoManualRearWarner T18 - 35 Splines - 3.26 in. O.D,
1981FordBroncoManualRearWarner T18 - 35 Splines - 3.26 in. O.D,
1980FordBroncoManualRearWarner T18 - 35 Splines - 3.26 in. O.D,
1979FordBroncoManualRearWarner T18 - 35 Splines - 3.26 in. O.D,
1979FordF-150ManualRearWarner T18 - 35 Splines - 3.26 in. O.D,
1979FordF-250ManualRearWarner T18 - 35 Splines - 3.26 in. O.D,
1979FordF-350ManualRearWarner T18 - 35 Splines - 3.26 in. O.D,
1978FordBroncoManualRearWarner T18 - 35 Splines - 3.26 in. O.D,
1978FordBroncoManualRear3.26 in. O.D.
1978FordF-150ManualRearWarner T18 - 35 Splines - 3.26 in. O.D,
1978FordF-150ManualRear3.26 in. O.D.
1978FordF-250ManualRearWarner T18 - 35 Splines - 3.26 in. O.D,
1978FordF-250ManualRear3.26 in. O.D.
1978FordF-350ManualRearWarner T18 - 35 Splines - 3.26 in. O.D,
1978FordF-350ManualRear3.26 in. O.D.
1977FordF-150ManualRearWarner T18 - 35 Splines - 3.26 in. O.D,
1977FordF-150ManualRear3.26 in. O.D.
1977FordF-250ManualRearWarner T18 - 35 Splines - 3.26 in. O.D,
1977FordF-250ManualRear3.26 in. O.D.
1977FordF-350ManualRearWarner T18 - 35 Splines - 3.26 in. O.D,
1977FordF-350ManualRear3.26 in. O.D.
1976FordF-150ManualRearWarner T18 - 35 Splines - 3.26 in. O.D,
1976FordF-150ManualRear3.26 in. O.D.
1976FordF-250ManualRearWarner T18 - 35 Splines - 3.26 in. O.D,
1976FordF-250ManualRear3.26 in. O.D.
1976FordF-350ManualRearWarner T18 - 35 Splines - 3.26 in. O.D,
1976FordF-350ManualRear3.26 in. O.D.
1975FordF-100ManualRearWarner T18 - 35 Splines - 3.26 in. O.D,
1975FordF-100ManualRear3.26 in. O.D.
1975FordF-150ManualRearWarner T18 - 35 Splines - 3.26 in. O.D,
1975FordF-150ManualRear3.26 in. O.D.
1975FordF-250ManualRearWarner T18 - 35 Splines - 3.26 in. O.D,
1975FordF-250ManualRear3.26 in. O.D.
1975FordF-350ManualRearWarner T18 - 35 Splines - 3.26 in. O.D,
1975FordF-350ManualRear3.26 in. O.D.
1974FordBroncoManualRearWarner T18 - 35 Splines - 3.26 in. O.D,
1974FordBroncoManualRear3.26 in. O.D.
1974FordE-100 EconolineManualRearWarner T18 - 35 Splines - 3.26 in. O.D,
1974FordE-100 EconolineManualRear3.26 in. O.D.
1973FordBroncoManualRearWarner T18 - 35 Splines - 3.26 in. O.D,
1973FordBroncoManualRear3.26 in. O.D.
1973FordE-100 EconolineManualRearWarner T18 - 35 Splines - 3.26 in. O.D,
1973FordE-100 EconolineManualRear3.26 in. O.D.
1972FordBroncoManualRear3.26 in. O.D.
1972FordE-100 EconolineManualRear3.26 in. O.D.
1971FordBroncoManualRear3.26 in. O.D.
1971FordE-100 EconolineManualRear3.26 in. O.D.
1970FordBroncoManualRear3.26 in. O.D.
1970FordE-100 EconolineManualRear3.26 in. O.D.
1969FordBroncoManualRear3.26 in. O.D.
1969FordE-100 EconolineManualRear3.26 in. O.D.
1968FordBroncoManualRear3.26 in. O.D.
1967FordBroncoManualRear3.26 in. O.D.
1966FordBroncoManualRear3.26 in. O.D.

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.