Jims

From humble beginnings in 1967, JIMS® has grown into one ofthe industry leaders producing performance parts, accessories, tools,transmissions, and high-performance engines all aimed at enhancing the Harleyrider’s experience. Originally, Jim Thiessen worked as a machinist with theaerospace industry. As bikes were brought to the shop in the early days forrepairs and mechanical problems, customers would come to Jim looking for hardto find parts, or higher quality American made parts. In the mid to late 70’sJim committed 100% to V-Twin Motorcycles. Developing parts & processes arehis expertise, so naturally, he developed a reputation for precision machiningin the motorcycle industry. Starting with just a few manual mills & lathes,JIMS now occupies several buildings totaling 50,000 square feet filled with CNCmachines.
JIMS employs skilled craftsmen running an amazing collectionof high-tech machines such as CNC machining centers, lathes and inspectionequipment, with state of the art design and engineering capabilities, prototypedepartment, and testing facilities to ensure quality is the number onepriority. Our development team is a diverse, experienced, lean team thatincludes expert machinists capable of both CNC and manual machining, along withprogrammers, engineers, mechanics, project managers, and research specialists;working together with precision instruments. Process control and work ethicassure consistent and precise quality.
JIMS is familiar with critical and tight tolerances. JIMSparts are used and trusted worldwide, on a daily basis, in critical workingassemblies. A very unique talent that JIMS has under their roof is theirexperience with combustion engine development and manual transmissions. JIMShas developed several motorcycle engines and transmissions and produced theseproducts in the thousands. From ground-pounding burnouts, and high-revvingscenarios, to everyday commuting, these parts are put to the test before everbeing offered for sale.
The JIMS brand is also involved in many different forms ofracing, sponsoring some of the fastest Harley motorcycles on the planetincluding participants of the AHDRA and record holders in the BUB Speed Trialsat the Bonneville Salt Flats. The research and development team is alwayssearching for more horsepower, more reliable parts, tools, and new parts notyet available to the market and is committed to manufacturing as much as theycan ‘in house’, which, in turn, guarantees the best American quality available.
Company-wide integrity is the foundation for JIMS everydaypractices. Most of Jim’s family works for the company, alongside a core team oftalented employees that have dedicated the majority of their working career tothis industry. Product quality and word of mouth have propelled JIMS’s facilityinto one of the premier manufacturing venues in the country and is the key totheir success story.
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JIMS Rocker Arm Bushings 17428-57K
JIMS Rocker Arm Bushings Replacement bushings made from solid bronze bar stock OEM 17428-57 Tools ..
$93.65
JIMS Rocker Arm Bushings 17428-83K
JIMS Rocker Arm Bushings Replacement bushings made from solid bronze bar stock OEM 17428-83 ..
$80.60
JIMS ROCKER ARM FE-RI SINGLE REPL 1045-RR-1
JIMS ROCKER ARM FE-RI SINGLE REPL 1045-RR-1Manufactuer: Jims USAJims USA Part #: 1045-RR-1..
$285.00
JIMS ROCKER ARM FI-RE SINGLE REPL #1045-RR-2
JIMS ROCKER ARM FE-RI SINGLE REPLManufactuer: Jims USAJims USA Part #: 1045-RR-2..
$285.00
JIMS ROCKER ARM FI-RE SINGLE REPL #1732-1
JIMS ROCKER ARM FI-RE SINGLE REPLManufactuer: Jims USAJims USA Part #: 1732-1..
$277.70
JIMS Rocker Arm Lock Rings 2180K
JIMS Rocker Arm Lock Rings State of the art lock rings Will hold up to 2000 p.s.i. Sold in packs o..
$20.60
JIMS Rocker Arm Roller Bearing Puller Tool 95760-57
JIMS Rocker Arm Roller Bearing Puller Tool Works with 1966-2005 Big Twin and 1957-2003 Sportster mod..
$265.80
JIMS Rocker Arm Rollers 2178K
JIMS Rocker Arm Rollers Replacment rollers These rollers are manufactured from aerospace bearing st..
$82.05
JIMS ROCKER ARM SHAFT, BIG TWIN #17611-66B
JIMS ROCKER ARM SHAFT, BIG TWINManufactuer: Jims USAJims USA Part #: 17611-66B..
$125.85
JIMS ROCKER ARM SHAFT, BIG TWIN #17611-83
JIMS ROCKER ARM SHAFT, BIG TWINManufactuer: Jims USAJims USA Part #: 17611-83..
$53.80
JIMS ROCKER ARM SHAFT, BIG TWIN #17611-83H
JIMS ROCKER ARM SHAFT, BIG TWINManufactuer: Jims USAJims USA Part #: 17611-83H..
$63.95
JIMS ROCKER ARM SHAFT, SPORTSTER #17435-57B
JIMS ROCKER ARM SHAFT, SPORTSTERManufactuer: Jims USAJims USA Part #: 17435-57B..
$115.55