303.11.0074.02 Scania Compatible Exhaust Brake Valve Kit

What does an exhaust brake valve repair kit do?

This exhaust brake valve repair kit serves as a comprehensive overhaul set for renewing the internal components of an exhaust brake valve. In heavy commercial vehicle engines, the valve functions by restricting exhaust gas flow to increase compression resistance, providing a vital supplemental braking effect. By using this kit, technicians can restore the valve's efficiency without requiring a full replacement of the entire housing.

Vehicle and engine compatibility

This kit is compatible with a wide range of Scania models, including the G I, G II, P I, P II, R I, R II, S, L, and T series. It is engineered to work seamlessly with various engine configurations such as the DC 9, DC 12, DC 13, DC 16, DT 12 engines, and others used in these heavy-duty applications.

Installation and maintenance guidance

During maintenance, the technician should inspect the valve housing for any signs of structural damage before proceeding with the renewal of gaskets, O-rings, diaphragms, and seals. Ensuring that all moving components are free from carbon buildup during the installation process will help maintain optimal engine braking performance and prolong the service life of the system.

Troubleshooting and inspection

Regular inspection of the exhaust brake system can prevent unexpected loss of engine braking power during long-haul operations. Check the compatibility list to ensure this kit matches your specific engine and vehicle configuration.

OE cross-reference

303.11.0074.02 (Exhaust Brake Valve Repair Kit) is the equivalent of the Scania OE numbers. This part directly replaces Scania OE numbers 1744084S2, 1856311S2, 2021086S2.