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Jims

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A B C D E F G H I J K L M N O P R S T U V W Y Z

Jims

Opening in 1967, JIMS established itself as one of the frontrunners in the aftermarket Harley-Davidson performance industry. Over the years JIMS has grown, based mainly on product quality and word of mouth. Since then the facility has grown and expanded into one of the premier manufacturing venues in the country. Growing from one small corner of an industrial building, to three large buildings at almost 50,000 square feet, housing state of the art manufacturing machines.

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Products by Jims in our web shop:

JIMS Transmission Trap Door

Engines with 90+ hp exert significant forces on the transmission case which tends to flex when all ponies pull on the drivetrain. These doors are machined from billet aluminum and up to 5 times stronger than the stock counterparts which results in a stabilized case and reduced flex force.

Jims Master Transmission Rebuild Kits

For all 5-speed Big Twin transmissions 1980-up. Each kit contains proven JIMS bearings and small parts plus all necessary gaskets. Everything together in one convenient package. This a big time saver.

Jims Transmission Rebuild Kits

For all 4-speed Big Twin transmissions from 1936–86. Each kit contains Jims proven transmission parts and all necessary gaskets by James. Everything together in one package make for a big time saver.

Jims Tappet Guides with Power Glide Tappets Panhead/Shovelhead

CNC machined High Performance tappet guides for 1953-1984 Big Twins made from polished, billet 7075-T651 aluminum. Designed to accommodate cams with lifts up to .550“. They come ready-to-install with a set of Power Glide tappets. Mounting holes are flat countersunk.

Jims Tappet Guides for Sportster →1985

Top-quality lifter blocks For all 1957–1985 Sportster models which provide improved tappet lubrication.

Jims Tappets for Hydraulic Units Panhead and Shovelhead

Stock replacement tappets by JIMS which accept the standard Panhead/Shovelhead hydraulic units.

Jims Hydrosolid Tappets

These tappets perform like a hydraulic tappet from start up to about 5.500 rpm and then turn into a solid up to the rev limit. What this all comes down to is that about the time your springs start to surge at high rpm and go into harmonic distortion the tappet rollers start lofting off the back side of your cam. With JIMS Hydrosolids you can be at ease knowing that they will not pump up allowing your valves to hit each other or the piston with consequent disaster. This is very critical in high performance engines with big valves and high lift cams.

Jims Solid Tappets

Early Panheads and Ironhead XL were originally equipped with solid lifters with adjuster screws. In later engines solid tappets are installed for racing/performance purposes and require matching pushrods.

Jims Powerglide Tappets

High rpm, hot cams and increased spring weights in High Performance engines means increased demand on the tappet and tappet roller. JIMS Powerglide tappets were developed to meet this challenge.
The billet steel, CNC-machined tappet body with hand-honed cavity holds a superior hydraulic unit. The total dynamic load capacities have been increased over 30% straight across the board.

Jims Powerglide Steady Roll Tappets for Twin Cam

High lift cams and strong valve springs substantially increase the loads on the tappet rollers, which can lead to failure of stock components. Then the broken needle rollers will likely destroy your oil pump and the deformed roller will damage your cam lobe. Ultimately, a complete engine tear down and oil system flush are required to remedy this. The Powerglide Steady Roll tappets have the needle rollers replaced with a special bronze alloy bushing and the improved roller attached to a proven “Powerglide” tappet. This combination results in significantly increased reliability, longer life and quiet operation. The failsafe design means even if the bushing wears out, it will be retained in the tappet assembly.

Jims Replacement Power Glide Tappets

Replacement Power Glide Tappets for the Jims billet lifter blocks.

Kickstart Shaft Extra Long

For all 4–speed Big Twins from 1937–1984. Allows to use most one-piece kick arms where swing-out starter cranks were mandatory before to clear the exhaust system.

Jims Oil Metering Plug

Jims Pinion Shaft Plug

Jims Roller Rocker Arms

These are the alternatives by JIMS: Shovelhead Roller Rockers with a slightly higher ratio of 1.50 : 1 that yields more valve lift (stock on 1980-84). Cast from 4340 chrome moly steel then heat treated and equipped with precisely fit bronze bushings for stock rocker arm shafts. Segmented parabolic pushrod cups reduce friction at the pushrod ends and allow full oil pressure at the tip. The valve side features a roller tip made from bearing grade material to mimimize valve guide wear and valve tip galling.

Jims Rocker Arm Bushings

Stock replacement rocker arm bushings made from top notch Mil Spec bearing bronze for all 1966→ Big Twins and 1957→ Sportster models.

Rocker Arm Shafts Shovelhead

Jims Forceflow Cylinder Head Cooler

This smooth streamline device will keep your Twin Cam running cooler even on your second stop and go ride around Lake Faak in the midday heat. The Jims R & D department has come up with a fan system, that has been adapted from NASCAR race car brake coolers and which will drop your head temperatures by as much as 37° C. It mounts in the horn area, so the Jims team has designed a horn relocater hidden inside the housing. The fan can be installed to be turned on and off manually or it can be regulated by a thermostat controlled sensor. This kit is highly recommended for performance motors to help extend engine life. Complete kit includes high powered fan, housing, horn, hardware and all wiring, along with detailed instructions. Designed for Twin Cam models but can be fitted to other models with some fabrication.

Jims Spring Tester

Easy to use spring tester, which is designed to measure spring pressure for sorting springs, setting valve height and determining, if a spring is still servicable. May be used in a bench vise, arbor or hydraulic press. Works with any type of spring cylindrical or conical spring with OD no larger than 1.6” (= 40 mm). Cylinder and body are manufactured from 6061-T6 aluminum and teh steel spring plates and mandrel will provide years of service. Attached to the cylinder is 70 mm Ø precision pressure gauge with bar/psi indication, which is protected with a rubber boot, reducing shock to the gauge during handling and use.

Jims Fork Leg and Tube Clamp

Use this tool to hold fork legs and tubes for easy hands free servicing or re-building. Mounts in a vise to hold the fork firmly during repair without causing damage to the fork assembly. Will not scratch finishes.

Jims Driver for Steering Head Cups

Used to remove and install the steering head bearing race. For best results use the Jims spacer and handle.

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

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

Jims Fork Seal Installers

These tools work as sliding hammers on fork tubes to easily install new fork seals.

Jims Removal and Installation Tools for 2000→ Wheel Bearings

Remove and install 2000→ sealed wheel bearings without damaging the wheel hub. These bearings are seated so firmly that heating the hub may be necessary. This kit provides therefore Thermax pads. Just stick them to the hub, heat it up and by a clear color change the Thermax pad will indicate the correct temperature.

Jims Tapered Roller Bearing Drivers

Special tool to remove and install Timken wheel bearing races 1973-1999. For best results use the optional Jims handle.

Jims Sprocket Shaft Seal Installation Tools

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

Jims Timken Bearing Driver

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

Jims Crankshaft Truing Tools

Use this professional tool to fine tune flywheel assemblies when truing. The tool comprises both a flywheel expander, and a contractor in one easy to use package.

Jims Flywheel Sockets

These sockets are machined of heat treated tool steel. With a low profile, all sockets are just long enough to give 100% nut to socket and 100% drive end contact. Machined flat at the nut receiving end to eliminate rounding off the nut.

Jims Sprocket Shaft Bearing Puller for Big Twin

Use these tools to pull the Timken bearing from the sprocket shaft.

Jims Hard Cap for Sprocket Shafts

Hardened cap which is slided over the delicate sprocket shaft threads to protect them while pressing flywheel assembly out of the left case. Fits all Big Twins 1955 up.

Jims Sprocket Shaft Bearing Nut Wrench

To install sprocket shaft bearing seal on all Big Twins from 1955–68.

Jims Retaining Ring Clamp for Tapered Roller Bearings

One of those tools that pay off in the workshop within a few weeks: It removes and installs the retaining ring that holds the races of 1969-2002 tapered bearing outer races apart, without damage to the case. Clamp the two parts on opposite sides of the retaining ring and use a pair of heavy duty snap-ring pliers (not included) to remove and insert the ring.

Jims Tapered Roller Bearing Installation Tool

Use to press the Timken bearing on the sprocket shaft of Big Twin engines from 1955–up.

Jims Alignment Tools for Connecting Rods

Precision check pin to check the correct alignment of installed connecting rods.

Jims Replacement Lap Heads

Jims Removal and Installation Tools for Connecting Rod Bearing Races

Supports both sides of the rods while the races are being removed or replaced, minimizing the possibility of distortion to female rod or race.

Wrist Pin Bushing Reamers

After replacing the bushings use these precision reamers to exactly ream your bushings to HD specifications. Recommended to be used with rod clamp WW# 98-318.

Jims Cam Bearing Extractor

For Big Twins 1958-up. Use to remove inner cam bearing without splitting cases.

Jims Support Plates for Gear Cover

If you ever tried to change a Big Twin cam cover bushing on an arbor press, then you know that it is very difficult to install the new bushings straight into the corresponding bores. The Jims holding tool definitively solves this problem. Just bolt the cam cover to the fixture for secure working - no scratched cam covers and no misaligned bushings anymore.

Jims Inner Cam Bearing Installation Tool

After the old cam bearing has been removed with tool WW 98-192, this installation plate is used to smoothly press the new needle bearing into the right case with the motor assembled. Kit comes complete for all Big Twin from 1958 up but may be used as well for cam bushings on OHV models from 1936 up with the proper press plug.

Jims Pinion Gears

Pinion gears in proven JIMS quality. The color code is identical to the factory  codes so they can be used as stock replacement. If the color code is unknown we recommend to order a gear in the middle size range. These sizes fit 9 out of 10 engines and provide adequate clearance under most circumstances. As a rule of thumb it is preferable to allow slightly more gear lash than too little.

Jims Cam Shaft Needle Bearing Installation Tools for Twin Cam

This tool will install the two inner cam needle bearings on Twin Cam engines. It perfectly aligns to the shaft bores for a precision press fit.

Jims Inner Cam Bearing Extractor Twin Cam

Professional tool to remove the inner cam bearings.

Jims Cam/Crank Sprocket Lock Tool Twin Cam 88

This tool is made from delrin material and allows to lock the cam and crankshaft sprocket to properly remove, replace and retorque the sprocket bolts.

Jims Cam Chain Tensioner Blocking Pins for Twin Cam 88

This tool will unload the pressure on the primary and secondary chain tensioners to assemble and disassemble the cams in Twin Cam engines. It also checks spring loads on the chain tensioners.

Jims Header Pipe Stud Drilling Jigs

Designed to guide and keep alignment of drill bit in order to completely drill out broken exhaust stud. A follow up with a tap is all that is needed to clean up threaded hole. This tool can be used with motor in most frames.

Jims Rocker Arm Bushing Installation Tools

Rocker rebuilding in no time. Use to install rocker arm bushings. This tool will install bushings to the correct depth. Works with or without arbor press. After installation ream bushings to size. That´s it!

Jims Rocker Arm Bushing Removal Tools

For pulling out all rocker arm bushings or bearings.

Jims Rocker Arm Bushing Reamers

For Big Twins 1966 - up and Sportster 1957 - up. Use to ream rocker bushings to factory specs and in line with each other.

Jims Piston Pin Removal Tools

Jims quality tool to remove all H-D piston pins. Smooth and easy action replaces the usual punching out. No more damaged connecting rods and bearings.

Jims Installation Tools for Wristpin C-clips

For Big Twins 1983-1999 and Sportster late 1985→. Use to install retaining ring in piston.

Jims Removal and Installation Tools for Wristpin Keepers

For easy installation and removal of piston pin retaining rings on models from 1932–72.

Jims Installation Tools for Wristpin Spiral Lockrings

Use to install wrist pin spiral lock rings in pistons. Installation without this tool most likely results in damaged lock rings.

Jims Valve Spring Compressor

Indispensable tools for installing and removing of valves and springs.

Jims Pinion Bushing Extractor

For Big Twins 1954→. Use to remove pinion bushing from cam cover.

Jims Pinion Gear Removal and Installation Tools

Puller and drivers for pinion gears on Big Twin and Sportster models.

Jims Installation Tools for Pinion Shaft Bushings

Use these tools to install bushing and drill dowel pin hole in bushing to the factory location. Each kit comes with drill.

Jims Oil Screen Plug Wrenches

Use to remove the tappet oil filter screen plug. No more damaged slots in your OEM plug. A must for any toolbox.

Jims Mounting Tool for Snap ring

After decades of broken fingernails, scratched oil pump housings and over stretched snap rings the inventors at JIMS gave us this tool to simply and professionally install the oil pump snap rings on any Big Twin oil pump. Just slip ring to the big end of expander and push onto shaft with the sleeve. That´s it!

Jims Installation Tools for Oil PumpDrive Shaft Seal

Easily installs the small oil pump seals perfectly below gear surface on aluminium pumps on Big Twins 1968-up.

Jims Sockets for Compensator Sprocket Nuts

For all compensator sprockets of '55 - early '70 BigTwins and '57 - '76 Sportster. 1/2” drive.

Jims Removal and Installation Tools for Main Shaft Bearing Race

Puller and driver sleeve for the inner bearing race of the transmission mainshaft support bearing on Big Twins from 1984 to present.

Jims Pulley Locker

Safely locks the final drive transmission sprocket while removing and installing the sprocket nut.

Jims Main Shaft Bushing Mandrel for Main Drive Gear

Special driver to install or remove the main drive gear bushing on all 4-speed Big Twin transmissions from 1941–85.

Jims Main Shaft Seal Installer 5-Speed BT

Use to install the main shaft oil seal in the main drive gear without damage and to proper depth with transmission assembled. Works on all Big Twin 5-speed transmissions.

Jims Main Drive Gear Mandrels

For 4-speed Big Twins 1979 - 86. Use to install main drive gear bearing to the proper depth.

Jims Main Seal Installation Tools for Big Twins 1936-1976

For 4-speed Big Twin transmissions from 1936 - 76. Use to install and remove main seal in all 4-speed transmissions. This tool will push the seal in as flat and straight as possible to .05” below housing for a no leak fit.

Jims Main Seal Installation Tools for 5-Speed Big Twins

Use to install the main seal in 5-speed transmissions. This tool will press in the seal straight and to .050” below housing for a no leak fit. Works with installed main shaft. Designed to be used with WW 98-181.

Jims Shifter Fork Position Gauges

Use to check and align shifter forks and shifter clutches.

Jims Starter Clutch Puller

Special tool to pull the starter clutch off the mainshaft on all 4-speed Big Twins 1936–1984.

Jims Access Door Puller

This tool easily removes the 5-speed transmission access door, with gears and shafts attached, without any scratches or frustrations. Puller will not damage door bearings.

Jims Universal Puller Tool

It's super versatile! Can be used for all 3, 5 and 10 stud Big Twin clutch hubs as well as for clutch hubs on 45” and Sportsters. Also useful for pulling alternator rotors and motor sprockets on Big Twins and for transmission sprockets on Sportsters.

Jims Clutch Hub Puller Big Twin 1941-1989

No more broken kicker covers after pulling the clutch hub. Big Twins with small late style clutch release needle bearings have the pushrod secured with a retaining ring. Therefore the pushrod cannot be pulled out without removing the kicker cover. The JIMS puller features a hollow bushing which allows the clutch hub to be pulled off the mainshaft with the pushrod and cover in place.

Jims V-Rod Clutch Hub Locking Tool

Use to lock the clutch hub assembly in place when removing or installing the clutch hub nut.

Jims Primary Locking Bars

Use to lock the clutch hub sprocket to the engine sprocket for service work.

Bearing race by Jims; fits 4-speed Big Twin late 1937-early 1977; steel; Over-/Undersize: +0.000 ”; replaces OEM HD 35125-37; gross weight: 20 g

Bearing race by Jims; fits 4-speed Big Twin late 1937-early 1977; steel; Over-/Undersize: +0.005 ”; replaces OEM HD 35125-78; gross weight: 150 g

Bushing by Jims; for Main drive gear; fits 4-speed Big Twin 1936-1986; red bronze; replaces OEM HD 35094-31, and 35094-65; gross weight: 50 g

Shaft by Jims; for Shifter fork; fits Big Twin 1987→; steel; replaces OEM HD 34088-87; gross weight: 110 g

Counter shaft by Jims; fits 4-speed Big Twin 1937-early 1976; steel; replaces OEM HD 35614-65; gross weight: 400 g

Counter shaft by Jims; fits 4-speed Big Twin late 1976-1979; steel; replaces OEM HD 35614-76T; gross weight: 400 g

Counter shaft by Jims; fits 4-speed Big Twin 1980-1986; steel; replaces OEM HD 35614-80; gross weight: 400 g

Bearing race by Jims; for Crankcases; fits Big Twin 1940-1954; steel; Ø 50.83 mm; Over-/Undersize: +0.000 ”; left; replaces OEM HD 24621-40; USA; gross weight: 300 g

Bearing race by Jims; for Crankcases; fits Big Twin 1940-1954; steel; Ø 51.65 mm; Over-/Undersize: +0.032 ”; left; USA; gross weight: 306 g

Bearing race by Jims; for Crankcases; fits 45 cui/750cc 1939-1973; steel; Over-/Undersize: +0.000 ”; left; replaces OEM HD 24610-39; USA; gross weight: 170 g

Bearing race by Jims; for Crankcases; fits 45 cui/750cc 1939-1973; steel; Over-/Undersize: +0.005 ”; left; replaces OEM HD 24612-39; USA; gross weight: 170 g

Bearing race by Jims; for Crankcases / Pinion shaft; fits 45 cui/750cc Flathead 1939-1973; steel; Over-/Undersize: +0.000 ”; right; replaces OEM HD 24585-39; USA; gross weight: 130 g

Bearing race by Jims; for Crankcases / Pinion shaft; fits 45 cui/750cc Flathead 1939-1973; steel; Over-/Undersize: +0.005 ”; right; replaces OEM HD 24587-39; USA; gross weight: 100 g

Bearing race by Jims; for Crankcases; fits Big Twin OHV 1940-1954; steel; Ø 50.84 mm; Over-/Undersize: +0.000 ”; right; replaces OEM HD 24599-40; gross weight: 200 g

Bearing race by Jims; for Crankcases; fits Big Twin OHV 1940-1954; steel; Ø 50.97 mm; Over-/Undersize: +0.005 ”; right; replaces OEM HD 24601-40; gross weight: 200 g

Shaft by Jims; for Shifter fork; fits 4 speed Big Twin 1937-early 1976; steel; replaces OEM HD 34140-36; gross weight: 90 g

Needle bearing by Jims; for Tappet; fits models 1930-1984 (Sportster →1985); steel; width: 9.5 mm; ID x OD: 5.4 x 21.7 mm; tolerance class: ABEC 1; replaces OEM HD 18534-29A; gross weight: 30 g

Kickstart shaft by Jims; fits 4-speed Big Twin; steel; replaces OEM HD 33096-54; gross weight: 300 g

Bushing kit by Jims; for Starter cover; fits 4-speed Big Twin; includes seal; red bronze; Over-/Undersize: +0.005 ”; replaces OEM HD 33288-37; gross weight: 80 g

Crank pin by Jims; fits 61” and 74” IOE models 1915-1929 and V series 1930-1936; steel; replaces OEM HD 348-15, and 348-30; gross weight: 340 g

Crank pin by Jims; fits 45”/750 cc models 1929-1973; steel; replaces OEM HD 348-29, and 23960-29; USA; gross weight: 268 g

Crank pin by Jims; fits Sportster 1954-early 1981; steel; replaces OEM HD 23960-54; gross weight: 460 g

Crank pin by Jims; fits Sportster 1981-1999; steel; replaces OEM HD 23960-80A; gross weight: 460 g

Crank pin by Jims; fits 61” OHV 1940-1952, 74”+80” SV 1940-1948; steel; replaces OEM HD 23962-40; gross weight: 500 g

Crank pin by Jims; fits 74”+80” Big Twin OHV 1941-early 1981; steel; replaces OEM HD 23961-41; gross weight: 550 g

Crank pin by Jims; fits Big Twin 1981-1998 (Softail →1999); steel; replaces OEM HD 23961-80A; gross weight: 540 g

Pinion shaft by Jims; fits 45” Flatheads 1937→; steel; replaces OEM HD 24005-37; gross weight: 280 g

Pinion shaft by Jims; fits OHV Big Twin 1939-1953; steel; replaces OEM HD 24007-39; gross weight: 410 g

Pinion shaft by Jims; fits Big Twin 1954-1957; steel; replaces OEM HD 24006-55, 24006-54A, and 24006-54; gross weight: 400 g

Pinion shaft by Jims; fits Big Twin 1958-1972; steel; replaces OEM HD 24006-58; gross weight: 480 g

Pinion shaft by Jims; fits Big Twin 1973-early 1981; steel; replaces OEM HD 24006-73; gross weight: 500 g

Pinion shaft by Jims; fits Big Twin 1973-early 1981; steel; replaces OEM HD 24006-73; gross weight: 550 g

Pinion shaft by Jims; for S&S flywheels →1999; fits Big Twin late 1981-1986; steel; replaces OEM HD 24006-80, and 24006-83; gross weight: 500 g

Pinion shaft by Jims; for S&S flywheels →1999; fits Big Twin Evolution 1987-1989; steel; replaces OEM HD 24006-87; gross weight: 480 g

Pinion shaft by Jims; fits Sportster 1957-1976; steel; replaces OEM HD 24005-57; gross weight: 330 g

Pinion shaft by Jims; fits Sportster late 1981-1985; steel; replaces OEM HD 24005-80; gross weight: 400 g

Sprocket shaft by Jims; fits 45” Flatheads 1929→; steel; replaces OEM HD 24000-29; gross weight: 220 g

Sprocket shaft by Jims; fits SV + OHV Big Twin 1930-1954; steel, thread sprocket nut: 11/16”-18; replaces OEM HD 24001-30; gross weight: 400 g

Sprocket shaft by Jims; fits Big Twin 1956-1964; steel; replaces OEM HD 24001-56; gross weight: 610 g

Sprocket shaft by Jims; fits Big Twin 1965-1969; steel; replaces OEM HD 24001-65; gross weight: 650 g

Sprocket shaft by Jims; fits Big Twin 1970-1971; steel; replaces OEM HD 24001-70; gross weight: 700 g

Sprocket shaft by Jims; fits Big Twin 1972- early 1981; steel; replaces OEM HD 24001-72; gross weight: 790 g

Sprocket shaft by Jims; fits Big Twin late 1981- early 1985; steel; replaces OEM HD 23909-80; gross weight: 770 g

Sprocket shaft by Jims; fits Sportster 1957-1976; steel; replaces OEM HD 24000-57; gross weight: 300 g

Sprocket shaft by Jims; fits Sportster 1977- early 1981; steel; replaces OEM HD 24000-77; gross weight: 350 g

Sprocket shaft by Jims; fits Sportster 1981-1985; steel; replaces OEM HD 24000-80; gross weight: 370 g

Bearing race by Jims; for Connecting rod kit; fits Big Twin 1936-1999; steel; Ø 46.20 mm; Over-/Undersize: +0.000 ”; replaces OEM HD 24356-36A; gross weight: 130 g

Bearing retainer by Jims; for Connecting rods; fits Big Twin 1941-1999; steel; outer Ø: 40.4 mm; tolerance class: ABEC 1; replaces OEM HD 24366-51; gross weight: 20 g

Puller by Jims; for Tapered roller bearing / Fork stem; fits Big Twin 1948→; USA; gross weight: 1.2 kg

Bushing by Jims; for Pinion shaft / Gear cover; fits Big Twin OHV 1936-1953; red bronze; replaces OEM HD 25582-36; gross weight: 60 g

Bushing by Jims; for Cam shaft / Crankcases; fits Big Twin OHV 1936-1957; red bronze; Over-/Undersize: +0.000 ”; replaces OEM HD 25597-36; gross weight: 30 g

Shaft by Jims; for Idler gear; fits Big Twin OHV 1936-1969; steel; length: 48 mm; Ø 14.1 mm; replaces OEM HD 25791-36; gross weight: 50 g

Shaft by Jims; for Circuit breaker gear; fits Big Twin OHV 1936-1969; steel; length: 76 mm; Ø 14 mm; replaces OEM HD 25856-36; gross weight: 70 g

Bushing by Jims; for Pinion shaft; fits Big Twin 1954-1992; bronze; replaces OEM HD 25582-54; gross weight: 50 g

Pinion gear by Jims; fits Big Twin 1954- early 1977; steel, 21 teeth, color code: yellow; Ø 36.71 mm; replaces OEM HD 24010-54; gross weight: 150 g

Pinion gear by Jims; fits Big Twin late 1977-1989; steel, 21 teeth, color code: yellow; Ø 37.44 mm; replaces OEM HD 24042-78; gross weight: 100 g

Pinion gear by Jims; fits Big Twin late 1977-1989; steel, 21 teeth, color code: red; Ø 37.42 mm; replaces OEM HD 24043-78; gross weight: 130 g

Pinion gear by Jims; fits Big Twin late 1977-1989; steel, 21 teeth, color code: green; Ø 37.37 mm; replaces OEM HD 24045-78; gross weight: 130 g

Gear by Jims; for Oil pump; fits Big Twin 1968→; drive, oil feed ; steel; replaces OEM HD 26328-74; USA; gross weight: 30 g

Gear by Jims; for Oil pump; fits Big Twin 1968→; idler, oil feed; steel; replaces OEM HD 26326-62A; USA; gross weight: 30 g

Reamer by Jims; for Bushing / Pinion shaft; fits Big Twin 1954-1999; Ø 9/16”; with guide bushings; replaces OEM HD 94805-57; USA; gross weight: 1 kg

Gear by Jims; for Oil pump; fits Big Twin 1968→; idler, oil return; steel; replaces OEM HD 26317-68A; USA; gross weight: 40 g

Shaft by Jims; for Oil pump; fits Big Twin 1936-1968; steel; replaces OEM HD 26346-36; gross weight: 80 g

Shaft by Jims; for Oil pump; fits Big Twin 1968-1999; steel; replaces OEM HD 26346-70, and 26346-69; gross weight: 80 g

Socket by Jims; for Nut / Transmission sprocket / Transmission pulley; fits 4- and 5-speed models 1936→ (incl. Twin Cam); steel, black; drive: 1/2”; with main shaft thread protection; replaces OEM HD 94660-37A; USA; gross weight: 1.24 kg

Socket by Jims; for Nut / Transmission sprocket / Transmission pulley; fits Dyna 2006→, Softail and Touring 2007→ (6-speed); steel, black; drive: 1/2”; with main shaft thread protection; USA; gross weight: 1.4 kg

Locking tool by Jims; for Clutch; fits Big Twin 1941-early 1984; USA; gross weight: 290 g