A/T - 2004R Pump Assembly Identification

SIL 87-21 (July)

Subject: 200 4R




The following casting number information may be helpful in determining if the pump assembly being used is a match set. To find these numbers, look at the casting of the pump cover and pump body. See Figure.

YEAR PUMP COVER PUMP BODY

81-81 8634150 or 150 8634149

83-up 8639088 or 088 8639082