Cap and Rotor Kit for MerCruiser Thunderbolt HEI V8 Replaces 18-5273, 805759Q3 model-310 P (3) blades for 44" cut

(3) blades for 44" cut

Neck Height : 3 1/4"

(1) NAA553B Gasket

One New Aftermarket Replacement Bolt On Style PTO Shaft Fits Allis Chalmers Tractor models: 160

or leaking oil line helps maintain proper hydraulic fluid flow and system pressure

Cap and Rotor Kit for MerCruiser Thunderbolt HEI V8 Replaces 18-5273, 805759Q3 model-310 P (3) blades for 44" cutOne New Aftermarket Replacement Distributor Cap and Rotor Kit for MerCruiser (Mercury Marine) Thunderbolt HEI V8 Engines This aftermarket replacement distributor cap and rotor kit is designed for MerCruiser stern drive and inboard marine V8 engines equipped with Thunderbolt IV and V High Energy Ignition (HEI) systems. The kit includes the distributor cap, ignition rotor, and cap gasket everything needed to restore reliable spark delivery to your GM