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Featured Product

Part No. 5838 – JIMS® Oil Pump Alignment Tool For Milwaukee-Eight®

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Featured Video

Part No. 5821 & 5827 – JIMS® Fork Cap Installation Tool and Fork Cap Socket

What are you looking for?

JIMS offers a multifariousness of parts and tools specifically designed for your Harley-Davidson motorcycle. Accept a expect at our featured categories below, or jump right into our catalog!

What's New

At JIMS, we are constantly brainstorming new parts and tools for your Harley-Davidson. Take a look at our downloadable catalog.

New at Jims

At JIMS, nosotros are constantly brainstorming new parts and tools for your Harley-Davidson. Accept a await at our downloadable catalog.

Engines

We brand loftier-Operation Twin Cam Race engines in sizes 120 inch, 131 inch, and 135 inch! See our online catalog for more info!

Engines at Jims

We make loftier-Performance Twin Cam Race engines in sizes 120″, 131″, and 135″! See our online itemize for more info!

Transmissions

We manufacture only the highest quality 5 & half-dozen speed transmissions, for many applications.

Transmission at Jims

Nosotros manufacture simply the highest quality 5 & vi speed transmissions, for many applications.

Tools

We accept pride in manufacturing the highest quality specialty tools to work on Harley's. Meet our complete tool section in our catalog.

Tools at Jims

We take pride in manufacturing the highest quality specialty tools to work on Harley's. See our complete tool section in our catalog.

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WORLDWIDE DEALERS & COUNTING

Who We Are

From apprehensive ancestry in 1967, JIMS® has grown into one of the industry leaders producing operation parts, accessories, tools, transmissions, and high-performance engines all aimed at enhancing the Harley rider's experience. Originally, Jim Thiessen worked as a machinist with the aerospace manufacture. Equally bikes were brought to the shop in the early days for repairs and mechanical problems, customers would come to Jim looking for hard to find parts, or higher quality American made parts. In the mid to belatedly 70's Jim committed 100% to V-Twin Motorcycles. Developing parts & processes are his expertise, so naturally, he developed a reputation for precision machining in the motorcycle industry. Starting with just a few manual mills & lathes, JIMS at present occupies several buildings totaling 50,000 foursquare feet filled with CNC machines…

Highest Quality

From the outset, precision and quality have always been the foundation of JIMS® products. Nosotros are an ISO 9001:2015 certified company. What this ways is, JIMS has implemented the procedures and processes required to ensure products made at JIMS® are prophylactic, reliable, and consistently of top quality.

Cracking Option

Since 1967 JIMS has been designing and manufacturing aftermarket parts and tools for the Harley-Davidson Motorbike. JIMS carries parts and tools for your Knucklehead, Milwaukee-8®, and every bike in between.

Professional Team

From our R&D and engineering teams to our skilled craftsmen and machinists, JIMS employees are who carry the team. JIMS currently has over 80 employees and counting, who are talented and committed to providing the best quality parts you can buy.

Quality, Immovability, Precision

Have a await at our catalog for the tools and parts you need.