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for Crankcases

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for Crankcases

Lapping Tools for Motor and Transmission

Lapping Tools for Motor and Transmission

Precision lapping tools for bearing races to establish perfect alignment and proper tolerances. These are exact, pro quality reproductions which HD mechanics use since decades. This combo tool set includes all lap heads for crankcases and transmission cases.

Slotted Nut Wrenches

Slotted Nut Wrenches

Special tools for the infamous slotted nuts used on vintage and classic Harleys. They allow loosening and tightening without damaging the nuts or your knuckles.

Sprocket Shaft Bearing End Play Measuring Aid

Sprocket Shaft Bearing End Play Measuring Aid

Useful tool for the quick and accurate determination of the sprocket shaft tapered roller bearing end play. It works off the engine which is much more convenient than reapeated measuring with bearing and flywheels installed in the left case.

Timken Race Mandrels

Timken Race Mandrels

Necessary install the sprocket shaft Timken bearing outer race on all Big Twins from 1955–up. On Big Twins →1968 the tool can be used to drive out the race, too.

Jims Sprocket Shaft Seal Installation Tools

Jims Sprocket Shaft Seal Installation Tools

For Big Twins 1969–up. Use to press oil seal over sprocket shaft into case.

Jims Handles for Tapered Roller Bearing Drivers

Jims Handles for Tapered Roller Bearing Drivers

Special tool to remove and install Timken sprocket shaft bearing races.

Jims Spacers for Tapered Roller Bearing Drivers

Jims Spacers for Tapered Roller Bearing Drivers

Special tool to remove and install Timken sprocket shaft bearing races.

Jims Timken Bearing Driver

Jims Timken Bearing Driver

Special tool to remove and install Timken sprocket shaft bearing races.

Replacement Parts

Replacement Parts