fits model: Cummins.

( Manufacturer Part Number: 3926126 ), ( Part Type: Seal Crankshaft Sleeve )
The Cummins Rear Crankshaft Seal 6B5.9 6.7L, with the part number 3926126, is an essential component for maintaining the overall performance and longevity of your Cummins engine. This seal is specifically designed to prevent oil leakage from the crankshaft to the rear main bearing housing, thereby ensuring a smooth and efficient operation of your engine.
The seal is made from high-quality materials that are resistant to wear and tear, heat, and pressure. It is precision-engineered to fit perfectly in the rear crankshaft of your 6B5.9 6.7L Cummins engine. The seal features a robust and flexible design that allows for easy installation and removal, while ensuring a tight and secure seal to prevent oil leaks.
In addition to the seal, the kit also includes a wear sleeve, part number 3629126. The wear sleeve is an essential component that protects the crankshaft from wear and damage caused by the movement of the crankshaft bearing. The sleeve is made from durable materials that can withstand the high loads and temperatures generated by the engine, ensuring long-lasting performance and reliability.
Installing the seal and wear sleeve is a relatively straightforward process, but it is essential to follow the manufacturer's instructions carefully to ensure proper installation and to avoid any damage to the engine. If you are unsure about the installation process, it is recommended to seek the assistance of a qualified mechanic to ensure that the job is done correctly.
In summary, the Cummins Rear Crankshaft Seal 6B5.9 6.7L, part number 3926126, is an essential component for maintaining the performance and longevity of your Cummins engine. The seal is made from high-quality materials and features a robust and flexible design for easy installation and a tight seal. The kit also includes a wear sleeve, part number 3629126, that protects the crankshaft from wear and damage. Installing the seal and wear sleeve is a straightforward process, but it is essential to follow the manufacturer's instructions carefully to ensure proper installation and to avoid any damage to the engine.
Pros of buying a Cummins rear crankshaft seal and wear sleeve (3926126):1. OEM Part: This seal and wear sleeve are original equipment manufacturer parts, ensuring a perfect fit and match for your 6.7L Cummins engine.
2. Quality: OEM parts are known for their high-quality materials and construction, which can help improve engine performance and longevity.
3. Warranty: Buying from an authorized dealer may offer a warranty, providing peace of mind and protection against any defects or failures.
Cons of buying a Cummins rear crankshaft seal and wear sleeve (3926126):1. Cost: OEM parts can be more expensive than aftermarket alternatives, which might make the upfront cost more significant.
2. Availability: Depending on your location or the dealer, the part may not be immediately available, leading to a delay in your vehicle's repair or maintenance.
3. Installation: Replacing the rear crankshaft seal and wear sleeve can be a challenging task, requiring specialized tools and knowledge.
Conclusion:If you're looking for a reliable and high-quality part that will provide a perfect fit and long-lasting performance, buying the Cummins rear crankshaft seal and wear sleeve (3926126) from an authorized dealer is a good choice. However, be prepared to pay a premium for the OEM part and consider the installation costs. If you're on a tight budget or comfortable with using aftermarket parts, you may want to explore alternative options. Ultimately, the decision should be based on your specific needs, preferences, and budget.
This ad is for one rear new Cummins seal with wear sleeve part number used on the 6b5. Will also fit the 4b3.
9l what you see in the picture is will receive.