3116 and 3126 Truck Engines Water Pump

Shown With Impeller Cover Removed

(1) Clearance between impeller and housing … 0.75 ± 0.25 mm (0.030 ± 0.010 in)

(2) Seal.

(3) Working height of seal … 12.83 ± 0.13 mm (.505 ± 0.005 in)

(4) Filter. Filter should not extend beyond surface of the housing.

(5) Dimension from front face of pulley to face of housing … 103.8 ± 0.3 mm (4.09 ± 0.01 in)

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