Type 25 Exhaust Knuckle - Right - From 2nd Cylinder Silencer - 1983-85 - Waterboxer (DF, DG Engine Codes)

This replacement exhaust front pipe is located between the cylinder head and the exhaust system on the right-hand side of the engine on Volkswagen Type 25 / T3 buses fitted with 1900cc Waterboxer petrol engines.

Positioned at the front section of the exhaust system, this pipe carries exhaust gases directly from the cylinder head into the rest of the exhaust assembly. Correct fitment at this point is critical for proper exhaust sealing, maintaining correct back pressure, and ensuring smooth engine operation. A leaking or damaged pipe here can result in increased exhaust noise, loss of performance, or heat-related issues in the engine bay.

Manufactured as a quality reproduction, this pipe is formed to the correct original shape and routing. It is a direct-fit replacement, designed to align correctly with the cylinder head outlet and adjoining exhaust components without modification.

Fitment

Suitable for the following 1900cc Waterboxer engine codes:

• DF – 1983 to 1992

• DG – 1983 to 1985

• EY – 1985 to 1989

• GW – 1983 to 1985

Fitting Notes

• Fits right-hand side (driver’s side on RHD vehicles)

• Fits petrol Waterboxer engines only

• Connects cylinder head to exhaust system

• Exhaust gaskets, clamps, and fixings are not included and should be renewed during installation

• Always inspect mating surfaces on the cylinder head and exhaust before fitting

Applications

• VW Transporter T3 / Type 25 – 1.9 Waterboxer

  • Engine Codes: DF, DG

  • Model Years: February 1980 – July 1992

• Additional compatible engine codes: EY, GW (within listed year ranges)