VTwin Catalog | Great Plains Cycle | Catalog | Classic 1915-83 | KEYS

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BIG TWIN 1984-07
Classic 1915-83
- ...
- GRIPS
- HANDGRIP
- HANDLEBAR
- HANDSHIFT
- HARDWARE KITS
- HEADLIGHT
- HEADS
- HEATSHIELD
- HELICOIL SERVICE
- HIGHWAY BAR
- HORN
- HOSE
- HUB
- HUMMER
- IGNITION
- INDIAN
- INDICATOR LIGHT
- INSPECTION CVR
- INSPECTION TAG
- INTAKE
- JETS
- JIFFY STAND
- JOCKEY
- K-MODEL
- KEYS
- - Crankpin
  - Pinion
  - Sprocket Shaft
- KIT BIKE
- KICKSTAND
- KICKSTART
- KROMMET
- LENSES
- LEVERS
- LICENSE HOLDER
- LIFTER
- LIGHT
- LOCK TAB LIST
- LONG BLOCK SERVICE
- LOWERING KIT (Rear)
- LUGGAGE RACK
- MAGNETO
- MAINSHAFT
- MANIFOLD
- MANUALS
- MARKER LAMP
- MASTER CYLINDER
- MIRROR
- MODULE
- MOTOR SHOP SERVICES
- MOTORCYCLE COVER
- MUD FLAP
- ...
XL
MULTI FIT/CHOPPER
TOOLS & MAINTENANCE

449

Crank Pin Nut Sets.

Eastern Jims

OEM

Year

Model

12-0535 12-0602 23966-36 1936-52 61" & 80"

12-0573

—

23967-41 1941-53 74" BT

12-0521 12-0603 23966-54A 1954-E81 61" & 80"

12-0558

23969-80 1981-83 61" & 80"

Crank Pin Keys are sold in packs of 10.

Replaces 23985-18, 1941-80 Big Twin.

VT No. 12-0201

Sifton Steel Rod Cage Set includes 4 cages, 24366-51 and

standard Torrington Roller Set for 1936-up Big Twin. Replaces

42385-40.

VT No. OEM

Brand

10-2522 Kit

Sifton

12-0404 Cage Set V-Twin

12-0412 Cage Set Jims

12-0790 Cage Set Brass

3-Hole Crank Pin Kit includes 3-

hole crank pin, rod races, stan-

dard rod rollers, & retainers.

VT No. Years

10-2562 1941-80

10-2571 1981-84

Rod Bearing Sets With

Set of 3 Cages fitted with

standard size Torrington

rollers for connecting rods.

The cage material is noted. Fits 1936-86 74" & 80".

VT No. OEM

Cage

10-2570 Eastern

Alloy

10-0141 24385-40B Alloy

12-2556 S&S

Steel

Connecting Rod Race Set fits

1936-99 BT. Made from 52100 steel

& hardened.

VT No. Brand

10-0138 Replica

10-0809 Jims

Crank Pin Lock Kits include 2 nuts,

2 locks and mount screws. Nuts and

locks are also available separately.

VT No. Year

Model

10-0335 1936-52 61" & 80"

10-0336 1941-53 74" BT

10-0181 1954-E81 Big Twin

Crank Pin Nut Lock Plates

VT No. OEM

Years Model

17-0914 23971-41 1941-53 BT

17-0927 23971-54 1954-E80 BT

37-4050 1182

Screws

Crank Pin Flywheel Washers sold in pairs.

Inside OEM

Type Fits

Size

10-1150 6506

Bronze 1971-99 BT

Standard

10-1149 6506B

Bronze 1971-99 BT

.005

10-1284 23972-36 Steel 1936-52 BT 61" OHV Standard

10-1217 77972-21 Steel 1936-52 BT 61" OHV .005

10-1286 23973-41 Steel 1941-69 BT OHV .055

10-1163 —

Steel 1941-69 BT OHV .060

10-1215 23973-41A Bronze 1941-69 Big Twin . 055

10-1216 23973-41B Bronze 1941-69 Big Twin .060

Outside

10-1153 24100-17

1936-up Big Twin, All

Crank Pin Flywheel Washers

Crank Pins

Model Years

OEM

Jims

Eastern

Eastern V-Twin

Big Twin

3 Hole 1 Hole Cut Above Cut Above 3-Hole

Super

3-Hole

OHV

2 Hole

3-Hole

2-Hole

61" OHV 1940-52 23962-40

—

10-8363

—

10-0131

—

(Step Pin)

74+80

1941-E81 23961-41

—

74+80

1941-E81 .001 O.S.

10-0350

—

74+80

1941-E81 .025 Shor ter 10-0352

—

L1981-99 23961-80A 10-8357

—

10-0367 10-0130

—

10-1211

—

L1981-99 .001 O.S.

10-0353

—

.002 O.S.

10-8358

—

L1981-99 180° Oiling 10-0354

—

180° oiling

80 w/45° L1981-99 45° Oiling

10-0362

—

.002 O.S.

L1981-99 .025 Shor ter 10-0356

Crank Pins are made of 8620 steel with .062 heat treated penetration.

Also available are Eastern Super Type .120 heat treatment or Jim’s Cut

Above Pin that has heat treating 60-62 RC to a case depth of .100, threads

are “J" type, with nuts & key included. 450 oil location pins have better front

cylinder cooling and lubrication. .025 shorter pins are .025 shorter taper to

taper. O.S. Pins are oversize on bearing diameter.

12-0790