CAT 30623 Replacement - Seal Packing Kit (30/310/340/350 Series)

Seal packing kit replacement for CAT Pumps 30623. Fits CAT 5 frame plunger pumps including models 30, 31, 34, 35, 310, 310B, 310S, 310W, 340, 340B, 340S, 340W, 350, 350B, 350S, and 350W. Kit contents (qty 3 each): - High-pressure seals with S seal (43307) - Low-pressure seals with S-Spg seal (43305) - Seal case O-rings (14200) - Plunger retainer O-rings (17399) - Long tab wicks (43302) NBR (Buna-N) rubber construction rated to 160°F. Replace seals every 1,500 running hours or if you notice low pressure, water leaks below the pump head, or rough operation. Cross-references: CAT 30623, Cat Pumps Kit C4, GH 30623. Formerly SKU: ZX.0356