NUMBER: 67-18
DATE: Feb. 7, 1967
GROUP: Engine
SUBGROUP: Piston Pins

MODELS: All Models Equipped With 1600 & 1725cc Engines
SUBJECT: Oversize Piston Pins

A new oversized piston pin has been released for service under part number 5110421 and is identified by blue paint on one end.

The new pin is .001″ above the top limit pin as shown in the relevant Parts Catalogues and has a diameter of 9377/.9378.

When selecting the correct grade of piston pin, it is essential that the procedure outlined in section “B” of the proper Service Manual is carried out.

T.H. Bullard
Manager – Service & Parts

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