WELCH-STYLE GASKET KIT INCLUDES:
Shaft seal, neoprene gaskets, o-rings, rubber washers.
WELCH-STYLE MINOR KIT INCLUDES:
Shaft seal, neoprene gaskets, o-rings, rubber washers, spring, spring holders, V-belts, exhaust valves.
WELCH-STYLE MAJOR KIT INCLUDES:
Shaft seal, neoprene gaskets, o-rings, rubber washers, spring, spring holders, V-belts, exhaust valves, steel vanes.