RTC 6442 Piston Assembly 2.5D n/a

RTC 6442R Piston Assembly 2.5D n/a

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RTC 6442  Piston assembly supplied complete with piston rings, gudgeon pin and circlips.

Nural now obsolete, replacement only available. Under the circumstances of unavailabilty of 2.5 n/a diesel pistons of the correct quality/specification we supply 2.5 turbo diesel pistons as a direct replacement. The piston is the same as the 2.5 n/a but with a coating on the piston crown and stronger construction (read heavy duty piston)

The replacement pistons available elsewhere are more often than not a copy of the early GKN version which have  square corners in an area adjacent to the gudgeon pin which can over time fracture and lead to failure .  Square corners are not desirable in this type of component as they are considered crack inducing.

Application 2.5 Diesel n/a