3208 – Fuel Injection Pump Lifters

Fuel Injection Pump Lifters Dimensions
(1) Crown. (2) Guide slot.

The generations of 3208 Engines have used a variety of fuel injection pump lifters. When rebuilding or replacing components be sure to use the correct piece parts. The following chart and illustration offers the correct usage for the different fuel injection pump lifters.

NA-1 fuel injection pump lifters can be identified by the smaller diameter 9.1 mm (.36 in) crown and are separated into two categories: narrow 3.43 mm (.135 in) guide slot fuel injection pump lifters and wide 3.96 mm (.156 in) guide slot fuel injection pump lifters.

The narrow slot NA-1 fuel injection pump lifters must only be use in NA-1 fuel injection pump housings with the 2.39 mm (.094 in) diameter lifter guide pins and only with NA-1 camshafts. The side slot NA-1 fuel injection pump lifters must only be used in NA-1 housing with 3.18 mm (.125 in) diameter guide pins and NA-1 camshafts.

The NA-2, 3, 4 fuel injection pump lifters have the same outside diameter 17.462 mm (.6875 in) as the NA-1 fuel injection pump lifters and have a wide 3.96 mm (.156 in) guide slot, but the crown diameter is larger 9.8 mm (.39 in). They can be used in NA-2, 3, 4 housing and in the NA-1 housing with 3.18 mm (.125 in) diameter guide pins, but only with NA-2, 3, 4 camshafts when rebuilding NA-2, 3, 4 fuel systems.

The T-1, 2, 3 fuel injection pump lifters have a wide 3.96 mm (.156 in) guide slot and a larger 9.8 mm (.39 in) diameter crown. The outside diameter of the turbocharged fuel injection pump lifters has a larger diameter than that of the NA. The dimension is 19.480 mm (.7669 in). The T fuel injection pump lifters must be used only in T housing and with T camshafts.

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