Bottom End / Oil Pump Tools

JIMS® Timken® Bearing Simulator

JIMS®

$92.23

This tool slips over the sprocket shaft in place of the outer Timken® bearing and is designed to hold the crankshaft in position when checking rod-to-case, piston-to-flywheel, or cylinder-to-flywheel clearances. Made from black Delrin plastic, will not mar bearing races. Fits ‘70-’06 Timken®-equipped Big Twins.

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JIMS® Timken® Case Bearing Race Tool

JIMS®

$0.00

Use to remove and install Timken® outer bearing races from left engine case. Use with handle #758-416 and spacer #758-388.

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JIMS® Twin Cam® Crankshaft Bearing Tools

JIMS®

$0.00

These quality tools are designed to remove and replace straight-roller crankcase bearings. Precision made and piloted using non-marring Delrin to press bearings in or out straight with no damage to the case.

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JIMS® XL Sprocket Shaft Seal Installer

JIMS®

$136.95

Use this kit to install the sprocket shaft seal to the proper depth and for holding the seal perfectly square, for a no leak fit. Driver handle sold separately, order handle #758-257. Use on all Sportster® ‘77-‘03 & Buell ‘87-‘02.

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S&S® Case & Head Boring Fixture Tools

S&S®

$0.00

These fixtures are designed to hold cases and heads when boring them for larger bore cylinders. *SPECIAL ORDER PRODUCTS* Products that are special orders can take 2-3 weeks to ship. A Zipper's representative will contact you.

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S&S® Crankpin Nut Clearancing Gauge

S&S®

$40.99

The S&S crankpin nut clearancing gauge is designed to simplify and eliminate clearancing problems that may arise when installing stroker flywheels in stock ‘58-’98 Big Twin crankcases. By painting the bosses to be clearanced and then placing the appropriate gauge on the main bearing race, the crankcases can be marked with a scribe in the proper location for the stroke and style connecting rod crankpin nuts to be used, quickly, and precisely.

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S&S® Crankshaft Anti-Rotation Bracket

S&S®

$21.57

Useful tools don’t have to be expensive! This handy bracket slides over the sprocket shaft splines of ‘70-’06 Big Twin engines, and bolts to one of the primary bolt holes of the crankcase to keep the crank from rotating. Like an extra set of hands while installing pistons and cylinders, or any other operation where you don’t want the crank to turn.

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S&S® Oil Pump Drill Jig Tool

S&S®

$70.99

This is the drill fixture you need to modify ’73-’80 BT cases to accept ’81-’91 oil pumps, and other passage modifications when retrofitting oil pumps.

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Zippers Twin Cam Engine Stand Adaptor

Zipper's

$22.95

Adapts a standard single-cam Big Twin engine stand to accept a ‘99-’06 (except 2006 FXD) Twin Cam “A” (non-counterbalanced) engine. With hardware.

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