Jims Catalogue

NUTS

In an increasing demand for quality and durability with crank pin, sprocket and pinion shaft nuts, we have been able to exceed our own high standards by maintaining the pitch diameter perpendicular to the face within .0002” (Which is 40% better than our previous .0005” tolerance!). Not only is this mandatory for pulling the shafts and crank pin straight into the flywheels, but it also ensures that both nut and flywheel faces are perfectly parallel, facilitating perfect contact. All of this translates into simplifying the truing process and maintaining essential flywheel integrity! All of our nuts are high performance CNC machined for uses ranging from stock motors, to top fuel and drag bike applications. JIMS ® NUTS - THE ULTIMATE HOLDING POWER

CRANK PIN NUTS

(NOTE: CRANK PIN NUTS ARE SOLD IN A PACK OF 2)

Part No.

Year/Application

Thread and Tool

Big Twin 74” O.H.V. 1936-52 Big Twin 80” Sidevalves 1937-48

23966-36 23966-54A 23969-83 23967-54A 23901-81 24017-80 24023-36 24003-30 24003-55 24023-36 24016-80 24022-90 24023-54

23966-36

7/8”-18

23966-54A pictured

1”-18 (Use with JIMS ® No.1029-TS socket.) 1”-20 (Use with JIMS ® No.1030-TS socket.)

Big Twin 1954-81

Big Twin Single Cam Only Late 1981-99

BIG TWIN

23969-83

1”-20

Sportster 1954-Early 1981

23967-54A

Sportster 1954-81 and 1981-99, Buell ® 1987-99 stroker motors. (Check for clearances.)

23901-81 pictured

1”-20 (Use with JIMS ® No.1033-TS and JIMS ® No. 1039-TS sockets.)

SPORTSTER

SPROCKET SHAFT NUTS

Sprocket Side

Flywheel Side

Part No.

Year/Application

Thread

Big Twin - Use on JIMS ® big tapered shafts. Use on all JIMS ® 72” & 80” sprocket shafts. Check for rod clearance.

1-1/8”-16 (Use with JIMS ® No.1032-TS socket.)

24017-80 pictured

X

13

BIG TWIN

3/4”-18

Big Twin 1930-70

X

24023-36

For belt drive & non-compensating sprockets. Use on 1955-06 FL, 1972-05, FX, FXR, FXD, 1984-06 FXST.

24003-55 pictured

7/8”-14

X

BIG TWIN

PINION SHAFT NUTS

Gear Side

Flywheel Side

Part No.

Year/Application

Thread

24023-36 pictured

3/4”-18

Big Twin 1930-Early 81 pinion shaft

X

3/4”-20 (Use with JIMS ® No.1031-TS socket.)

24016-80

Big Twin Late 1981-89

X

BIG TWIN

5/8”- 24 left hand thread. (Use with JIMS ® No.94555-55A socket to remove and install pinion nut.)

24022-90

Big Twin 1990-92

X

24023-54 pictured

X

Big Twin 1954-89

BIG TWIN

77