Push Rod Subassembly
  Plunger Size
Loc Qty 3-3/8 inch 4-inch 4-1/2 inch 5-inch 6-inch
Pony Rod 1 3 375-018-2-KOP 400-018-2-KOP 450-018-2-KOP 500-018-2-KOP 600-018-2-KOP
Pony Tie Rod 2 3 375-022-2-KOP 400-022-2-KOP 450-022-2-KOP 500-022-2-KOP 600-022-2-KOP
Pony Tie Rod O-ring, Front 3 3 375-051-KOP 400-051-KOP 450-051-KOP 500-051-KOP 600-051-KOP
Pony Tie Rod O-ring, Back 4 3 375-052-KOP 400-052-KOP 450-052-KOP 500-052-KOP 600-052-KOP
Plunger Seal 5 3 375-019-KOP 400-019-KOP 450-019-KOP 500-019-KOP 600-019-KOP
Wiper Retainer 6 3 375-020-KOP 400-020-KOP 450-020-KOP 500-020-KOP 600-020-KOP
Wiper Retainer O-ring 7 3 375-049-KOP 400-049-KOP 450-049-KOP 500-049-KOP 600-049-KOP