Kit 1857 Packing 18mm XR High & Low Pressure Seals BALANCED RELIEF Change the oil after 40-hour

Change the oil after 40-hour break-in period

Side port connections ideal for pressure switch

A small channel in front of the orifice allows the increased pressure to travel up to the piston assembly

leaves no unsightly pressure washing lines on the surface it is cleaning and it is safe for use in sensitive industrial areas

Color: black

Kit 1857 Packing 18mm XR High & Low Pressure Seals BALANCED RELIEF Change the oil after 40-hourKit 1857 packing 18 mm high & low pressure seals: 880320 high pressure packing 18 mm (3) 961240 O ring 31. 47 x 1. 78 (3) 880330 low pressure seal 18 mm (3) Compatible with the following pump(s): RK18, RKA18, RKV