KIT 180 SEAL PACKING 18mm

SKU: 6866

Kit 180 is an 18 mm seal packing service set for triplex plunger pumps — the high-pressure packings and related seals for one cylinder running 18 mm plungers. The packings are the working seals that contain discharge pressure around each reciprocating plunger, and they are consumed by friction and heat until the head weeps or pressure fades. Each cylinder of the three has its own stack, so this kit reseals one cylinder; a full service addresses all three. Verify fitment by measuring your plungers at 18 mm and confirming Kit 180 on your pump's parts list — packing size must match the plunger exactly.