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Timken 2443 Manual Transmission Output Shaft Seal - Rear
Reliable Manual Transmission Output Shaft Seal for Ford and Mercury
The Timken 2443 manual transmission output shaft seal is engineered to provide a precise fit and durable sealing performance for select Ford and Mercury vehicles. Designed with high-quality N-polyacrylate material, this seal helps maintain transmission integrity by preventing fluid leaks and contamination.
- Constructed from durable N-polyacrylate material for effective sealing
- Outside diameter measures 1.953 inches (49.61 mm) ensuring accurate fit
- Shaft diameter of 1.375 inches (34.92 mm) matches OEM specifications
- Housing bore dimension of 1.952 inches (49.58 mm) for proper installation
- Seal width of 0.500 inches (12.70 mm) designed for optimal sealing pressure
Detailed Description of Timken 2443 Output Shaft Seal
The Timken 2443 output shaft seal is specifically designed for manual transmissions in Ford and Mercury models such as the Bobcat, Bronco II, Capri, Cougar, Courier, Fairmont, Monarch, Montego, Mustang, Pinto, and Ranger. Its N-polyacrylate construction offers resistance to heat and transmission fluids, ensuring long-lasting performance. The precise dimensions, including a 1.953-inch outside diameter and 1.375-inch shaft diameter, provide a secure fit that helps prevent leaks and protects transmission components from dirt and debris.
Applications and Common Issues Addressed
- Prevents transmission fluid leaks from the output shaft area
- Protects manual transmission internals from contamination
- Reduces wear caused by fluid loss and dirt ingress
- Maintains proper lubrication within the transmission system
- Helps avoid costly transmission repairs due to seal failure
Installation Notes and Tips
Ensure the transmission output shaft and housing bore are clean and free of debris before installation. Verify the seal orientation matches OEM specifications to prevent leaks. Use appropriate tools to press the seal evenly into the housing bore without damaging the sealing lip. Avoid over-tightening or misalignment during installation to maintain seal integrity.
Quality Assurance and Warranty
Timken manufactures the 2443 output shaft seal to meet strict quality standards, ensuring reliable performance in compatible Ford and Mercury manual transmissions. While specific warranty details are not provided, Timken products are known for consistent manufacturing quality and durability.
| Brand | Timken |
| Part Number | 2443 |
| Material | N-polyacrylate |
| Outside Diameter | 1.953 |
| Outside Diameter | 49.61 |
| Shaft Diameter | 1.375 |
| Shaft Diameter | 34.92 |
| Housing Bore | 1.952 |
| Housing Bore | 49.58 |
| Seal Type | 25 |
| Width | 0.500 |
| Width | 12.70 |
This part fits 58 vehicles. Search below:
| Year | Make | Model | Transmission | Position | Notes |
|---|---|---|---|---|---|
| 1987 | Ford | Bronco II | Manual | Rear | |
| 1986 | Ford | Bronco II | Manual | Rear | |
| 1986 | Ford | Mustang | Manual | Rear | German Design ET |
| 1986 | Mercury | Capri | Manual | Rear | German Design |
| 1985 | Ford | Bronco II | Manual | Rear | |
| 1985 | Ford | Mustang | Manual | Rear | German Design ET |
| 1985 | Mercury | Capri | Manual | Rear | German Design |
| 1984 | Ford | Bronco II | Manual | Rear | Mazda/Toyo Kogyo 4E, 4TB |
| 1984 | Ford | Bronco II | Manual | Rear | |
| 1984 | Ford | Mustang | Manual | Rear | German Design ET |
| 1984 | Ford | Ranger | Manual | Rear | Mazda/Toyo Kogyo 4E, 4TB |
| 1984 | Mercury | Capri | Manual | Rear | German Design |
| 1983 | Ford | Fairmont | Manual | Rear | German Design ET |
| 1983 | Ford | Mustang | Manual | Rear | German Design ET |
| 1983 | Ford | Ranger | Manual | Rear | Mazda/Toyo Kogyo 4E, 4TB |
| 1983 | Mercury | Capri | Manual | Rear | German Design |
| 1982 | Ford | Fairmont | Manual | Rear | German Design ET |
| 1982 | Ford | Mustang | Manual | Rear | German Design ET |
| 1982 | Mercury | Capri | Manual | Rear | German Design |
| 1981 | Ford | Fairmont | Manual | Rear | German Design ET |
| 1981 | Ford | Mustang | Manual | Rear | German Design ET |
| 1981 | Mercury | Capri | Manual | Rear | German Design |
| 1981 | Mercury | Cougar | Manual | Rear | German Design ET |
| 1980 | Ford | Fairmont | Manual | Rear | German Design ET |
| 1980 | Ford | Mustang | Manual | Rear | German Design ET |
| 1980 | Ford | Pinto | Manual | Rear | German Design ET |
| 1980 | Mercury | Bobcat | Manual | Rear | German Design ET |
| 1980 | Mercury | Capri | Manual | Rear | German Design |
| 1979 | Ford | Fairmont | Manual | Rear | German Design ET |
| 1979 | Ford | Mustang | Manual | Rear | German Design ET |
| 1979 | Ford | Pinto | Manual | Rear | German Design ET |
| 1979 | Mercury | Bobcat | Manual | Rear | German Design ET |
| 1979 | Mercury | Monarch | Manual | Rear | German Design ET |
| 1978 | Ford | Fairmont | Manual | Rear | German Design ET |
| 1978 | Ford | Pinto | Manual | Rear | German Design ET |
| 1978 | Mercury | Bobcat | Manual | Rear | German Design ET |
| 1978 | Mercury | Monarch | Manual | Rear | German Design ET |
| 1977 | Ford | Pinto | Manual | Rear | German Design ET |
| 1977 | Mercury | Bobcat | Manual | Rear | German Design ET |
| 1977 | Mercury | Capri | Manual | Rear | German Design ET |
| 1977 | Mercury | Monarch | Manual | Rear | German Design ET |
| 1976 | Ford | Pinto | Manual | Rear | German Design ET |
| 1976 | Mercury | Bobcat | Manual | Rear | German Design ET |
| 1976 | Mercury | Capri | Manual | Rear | German Design ET |
| 1975 | Ford | Pinto | Manual | Rear | German Design ET |
| 1975 | Mercury | Bobcat | Manual | Rear | German Design ET |
| 1974 | Ford | Courier | Manual | Rear | |
| 1974 | Ford | Pinto | Manual | Rear | German Design ET |
| 1974 | Mercury | Capri | Manual | Rear | German Design ET |
| 1974 | Mercury | Montego | Manual | Rear | German Design ET |
| 1973 | Ford | Courier | Manual | Rear | |
| 1973 | Ford | Pinto | Manual | Rear | German Design ET |
| 1973 | Mercury | Capri | Manual | Rear | German Design ET |
| 1972 | Ford | Courier | Manual | Rear | |
| 1972 | Ford | Pinto | Manual | Rear | German Design ET |
| 1972 | Mercury | Capri | Manual | Rear | German Design ET |
| 1971 | Ford | Pinto | Manual | Rear | German Design ET |
| 1971 | Mercury | Capri | Manual | Rear | German Design ET |
* 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.