Outboard Jet Wear Ring

59 ring water pump ef 1977 prior 8 82 62 nut hex jam 1 4 28 1 68 64 shift arm pivot 2 84 71 stud c 6 62 78 shift rod formed 23 42 80 exhaust tube assy medium 2 42 11 81 hat outboard jets 13 97 82 gate cushion 2 00 83 shear pin 1 4 2 00.

Outboard jet wear ring. Small medium jets use 782 square key 6 00 each or 1705 round key 6 00 each. Welcome to outboard jets. Based on the bf60 s proven platform the 40 jet takes everything you love about the bf60 and adds the versatility of a jet drive. Best in class high output charging.

This is a flushing fitting hole. To flush the motor there is a 3 8 stainless bolt head on the lh side just below the juncture of the motor s midsection and where it bolts to the jet lower unit. Off the water maintenance repairs. For over 50 years outboard jets has provided quality conversion units for outboard motors designed to allow a boat to be used in locations where a propeller driven boat is unable to operate in shallow ankle deep water.

Outboard jets quality conversion units for outboard motors. If the impeller doesn t fit tightly within the wear ring power is lost like with a worn ring on a piston in a combustion engine. Menu skip to content. An outboard jet works best when the outside edges of the impeller blades are as close to the inside edge of the wear ring as possible without rubbing.

This creates a light compact powerful outboard and improves throttle response. Mercury sells a flushing adapter that uses a 3 8 national course bolt thread on one end and a female garden hose end on the other. Large jets use 434 square key 6 00 each or 1706 round key 6 00. Compare jet drive models 40 jet 65 jet 105 jet.

Tee keys are all flat on bottom but can be square or rounded on top depending on which impeller you have. Home contact us news. Jets work best on hard bottoms such as rocky riverbeds. They work ok over sand but it like small rocks tends to abrade parts such as the impeller and the wear ring that surrounds the impeller.

When you ve got grooves in the sleeve water gets sucked around the outside of the blades instead of over them and that will cost you a noticeable amount of horsepower.