OE Quality
60-Day Returns

Timken SL260134 Automatic Transmission Extension Housing Seal - Rear
Reliable Automatic Transmission Extension Housing Seal
The Timken SL260134 automatic transmission extension housing seal is designed to provide a secure and durable seal for your vehicle's transmission system. Engineered specifically for Ford Super Duty trucks, this seal helps maintain transmission integrity and prevent fluid leaks.
- Compatible with Ford E-350 Super Duty, F-250 Super Duty, and F-350 Super Duty models
- Durable construction to withstand transmission pressures and temperatures
- Precision fit to ensure proper sealing and prevent leaks
- OEM-quality replacement part for reliable performance
- Part number SL260134 for easy identification and ordering
Product Details and Specifications
The Timken SL260134 is an automatic transmission extension housing seal designed to fit specific Ford Super Duty trucks, including the E-350, F-250, and F-350 models. This seal is critical in maintaining the transmission fluid within the extension housing, preventing contamination and fluid loss that can lead to transmission damage. Manufactured by Timken, a trusted name in automotive components, this seal meets stringent quality standards to ensure a precise fit and long-lasting durability.
Compatible Vehicles and Applications
This transmission extension housing seal is compatible with the following Ford models:
- Ford E-350 Super Duty
- Ford F-250 Super Duty
- Ford F-350 Super Duty
It is designed to replace worn or damaged seals in the automatic transmission extension housing, helping to maintain proper transmission function and fluid retention.
Common Issues Addressed by This Seal
- Prevents transmission fluid leaks from the extension housing
- Reduces risk of contamination entering the transmission system
- Helps maintain proper transmission pressure and performance
- Prevents premature transmission wear due to fluid loss
- Eliminates noise and vibration caused by faulty seals
Installation Notes and Tips
When installing the Timken SL260134 seal, ensure the transmission extension housing surface is clean and free of debris. Proper alignment during installation is critical to avoid seal damage and ensure a tight fit. It is recommended to use appropriate tools to press the seal evenly into place without distortion. Inspect the surrounding components for wear or damage during replacement to maintain overall transmission health.
Quality Assurance and Warranty
Timken manufactures the SL260134 seal to meet or exceed OEM specifications, providing reliable performance for Ford Super Duty transmissions. While specific warranty details are not provided, Timken products typically come with a limited warranty against defects in materials and workmanship. Using a genuine Timken seal helps ensure durability and proper function in your vehicle's transmission system.
This part fits 19 vehicles. Search below:
| Year | Make | Model | Transmission | Position | Notes |
|---|---|---|---|---|---|
| 2018 | Ford | E-350 Super Duty | Automatic | N/A | |
| 2018 | Ford | F-250 Super Duty | Automatic | N/A | |
| 2018 | Ford | F-350 Super Duty | Automatic | N/A | |
| 2017 | Ford | E-350 Super Duty | Automatic | N/A | |
| 2017 | Ford | F-250 Super Duty | Automatic | N/A | |
| 2017 | Ford | F-350 Super Duty | Automatic | N/A | |
| 2016 | Ford | E-350 Super Duty | Automatic | N/A | |
| 2016 | Ford | F-250 Super Duty | Automatic | N/A | |
| 2016 | Ford | F-350 Super Duty | Automatic | N/A | |
| 2015 | Ford | F-250 Super Duty | Automatic | N/A | |
| 2015 | Ford | F-350 Super Duty | Automatic | N/A | |
| 2014 | Ford | F-250 Super Duty | Automatic | N/A | |
| 2014 | Ford | F-350 Super Duty | Automatic | N/A | |
| 2013 | Ford | F-250 Super Duty | Automatic | N/A | |
| 2013 | Ford | F-350 Super Duty | Automatic | N/A | |
| 2012 | Ford | F-250 Super Duty | Automatic | N/A | |
| 2012 | Ford | F-350 Super Duty | Automatic | N/A | |
| 2011 | Ford | F-250 Super Duty | Automatic | N/A | |
| 2011 | Ford | F-350 Super Duty | Automatic | N/A |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.