Freightliner Rear Seal Sleeve Mersedez Part No: DDE/A4030320309

$75.19

Restore proper rear main seal performance with the Freightliner DDE/A4030320309 Rear Seal Sleeve. This OEM Mercedes-engine sleeve installs over the crankshaft sealing surface, helping correct wear grooves that can cause oil leaks. Manufactured to exact tolerances, it supports long-term sealing reliability in heavy-duty applications. Ideal for engine service or rebuilds where maintaining oil control and durability is critical. Supplied by Wofford Truck Parts for professional repairs.

Specifications

The DDE/A4030320309 Rear Seal Sleeve is an OEM Freightliner part designed for Mercedes heavy-duty engines requiring a renewed rear main seal surface. Over time, crankshaft sealing areas can wear or groove, leading to persistent oil leaks even after seal replacement. This sleeve provides a smooth, precision-machined surface that allows the rear main seal to function correctly again. Built for durability and exact fit, it is commonly used during engine repairs or overhauls to help extend seal life and reduce downtime. Trusted OEM quality from Wofford Truck Parts.

Weight

0.32 lbs.

Compatibility

Freightliner Actros (Mercedes engine) – Multiple model years

Freightliner Axor (Mercedes engine) – Multiple model years

Freightliner trucks equipped with Mercedes-Benz heavy-duty engines – Multiple model years