Crankcase & Bottom End 1936-99

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Showing 1–30 of 63 results

Part No: STD-MC-OPS1
Standard Motorcycle Products Oil Pressure Switch. Fits Big Twin 1941-1984 & Sportster 1954-1976.
$26.00 Add to cart
Available on back-order
Part No: B65112
Crank Pin Woodruff Key Big Twin 1930/Early 1981, 3 Hole or 1 hole. K, Sportster 1954/Early 1981, 3 hole Replaces 23985-18 Sold Each
$3.50 Add to cart
In stock
Part No: ACL-181104
ACCEL Oil Pressure Switch. Fits Evolution Big Twin 1984-1999.
$51.00 Add to cart
In stock
Part No: CM-8140-34
Colony Machine Stock Motor Case Stud, Bolt & Nut Kit – Chrome. Fits Shovel 1970-1978.
$105.00 Add to cart
In stock
Part No: SS31-4011
S&S Sprocket Shaft Seal Spacer. Fits Big Twin 1970-1999.
$77.00 Add to cart
In stock
Part No: SS31-4013
S&S Left Hand Sprocket Shaft Crank Case Timken Bearing Kit. Fits Big Twin 1969-2002.
$172.00 Add to cart
In stock
Part No: B65412
Tappet Oil Screen Spring Fits Big Twin 1970/Later Replaces 24982-70 Sold Each
$11.00 Add to cart
In stock
Part No: EMP-A-24626-87A
Jims Crankshaft Right Main Bearing – White. Fits Evo Big Twin 1987-1999.
$80.00 Add to cart
In stock
Part No: JM-24017-80
Jims Sprocket Shaft Nut. Fits Big Twin 1981up.
$69.00 Add to cart
In stock
Part No: EMP-A-24385-40B
Eastern Motorcycle Parts Rod Cages with Standard Size Roller Bearings. Fits Big Twin 1936-1986.
$90.00 Add to cart
In stock
Part No: JM-24599-58A
Jims Standard Right Hand Crank Case Race. Fits Big Twin 1979-1992.
$235.00 Add to cart
Available on back-order
Part No: STD-MC-OPS3
Standard Motorcycle Products Oil Pressure Switch. Fits Evolution Big Twin 1984-1999.
$25.00 Add to cart
In stock
Part No: B65424
Crank Pin Nut Lock & Screw Kit (4 Pieces) Big Twin OHV 1941/Early 1981, 3 hole or 1 hole
$36.00 Add to cart
In stock
Part No: B65417
Engine Shaft Key “T” Type Fits Big Twin Evolution 1990/1999, K Model & Sportster 1988/1999 Sold Each
$4.00 Add to cart
In stock
Part No: B65375
Engine Case Bearing Washer (Right Side) Fits Big Twin 1958/1986 (use 2) Replaces 24692-58 Sold Each
$7.00 Add to cart
In stock
Part No: B65192
Crank Pin Key Fits Big Twin Late 1981/1988. Sportster Late 1981/Later, 3 hole. Flywheel Keys fit Big Twin Late 1981/1986 Replaces 11218 Sold Each
$3.00 Add to cart
In stock
Part No: B65151
Flywheel Key Fits Big Twin 1930/1954, 45″ models 1929/1973, Sportster 1957/1976, and 1977/Early 1981 Replaces 24001-30 Sold Each
$3.00 Add to cart
In stock
Part No: B65124
Flywheel Key Fits Big Twin 1956/1971 and Late 1981/Early 1985 Replaces 23985-56 Sold Each
$6.00 Add to cart
In stock
Part No: B64632
Roller Retainer Brake Side Roller Retainer fits front & rear FL, FLH & 45ci 1936/1966 Right Engine Roller Retainer fit Big Twin 1958/1986 (use 2)
$50.00 Add to cart
In stock
Part No: 492565
Roller Bearing & Retainer Fits Big Twin’36-86 Replaces 43578-35 Sold Each
$55.00 Add to cart
In stock
Part No: DAY-81164
Daytona JAPAN Connecting Rods. Fits Big Twin Late 1981 – Early 1983.
$522.00 Add to cart
In stock
Part No: DAY-81163
Daytona JAPAN Connecting Rods. Fits Big Twin 1974 – Early 1981.
$530.00 Add to cart
Available on back-order
Part No: DAY-81165
Daytona JAPAN Connecting Rods. Fits Evolution Big Twin 1984-1999.
$529.00 Add to cart
Available on back-order
Part No: SS32-2230
S&S 4-5/8in. 89ci Stroker Flywheel Assembly. Fits Evolution Big Twin 1984-1999.
$3,009.00 Add to cart
In stock
Part No: SS31-4017
S&S Crankshaft Right Main Bearing – Red. Fits Evo Big Twin 1987-1999.
$112.00 Add to cart
In stock
Part No: SS31-4018
S&S Crankshaft Right Main Bearing – Blue. Fits Evo Big Twin 1987-1999.
$95.00 Add to cart
Available on back-order
Part No: JM-24626-87
Jims Crankshaft Right Main Bearing – White. Fits Evo Big Twin 1987-1999.
$127.00 Add to cart
Available on back-order
Part No: JM-24641-87
Jims Crankshaft Right Main Bearing – Red. Fits Evo Big Twin 1987-1999.
$127.00 Add to cart
In stock
Part No: JM-24628-87
Jims Crankshaft Right Main Bearing – Green. Fits Evo Big Twin 1987-1999.
$127.00 Add to cart
In stock
Part No: DAY-39903
Daytona JAPAN Connecting Rods. Fits Big Twin 1941-1973.
$535.00 Add to cart
In stock

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Exhaust System 2:1

Exhaust System 2:2

EXHAUST MUFFLERS

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COMPLETE ENGINES

CRANKCASE & BOTTOM END

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ENGINE HOT-UP KITS

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CYLINDER HEADS & COMPONENTS

FRONT SUSPENSION: 49MM

FRONT SUSPENSION: 41MM

FRONT SUSPENSION: 35 & 39MM

FXR

REAR SHOCKS: SOFTAIL

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REAR SHOCKS: VINTAGE

REAR SHOCKS: V-ROD

ACCESSORIES FOR SEATS & S/BARS

SISSY BAR UPRIGHTS & PADS

SISSY BAR SIDE STRAPS

AFTERMARKET HARLEY SOLO SEATS

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MIRRORS

HAND CONTROL KITS

HAND GRIPS & THROTTLE

HAND CONTROL KITS

LUGGAGE

WINDSHIELDS

FINAL DRIVE

TRANSMISSION – BT 4 SPD ERA

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TRANSMISSION – XL 4 SPD ERA

TRANSMISSION – XL 5 SPD ERA

ARLEN NESS WHEELS

AXLES & RELATED COMPONENTS

OEM WHEELS & REPL COMPONENTS

PERFORMANCE MACHINE WHEELS

RENEGADE WHEELS

RIDEWRIGHT WHEELS

TOOLS FOR HARLEY-DAVIDSON SPECIFIC

GENERAL WORKSHOP EQUIPMENT

INDIAN & VICTORY TOOLS

Product Categories

Product brand

Standard Motorcycle Products Oil Pressure Switch. Fits Big Twin 1941-1984 & Sportster 1954-1976.

Crank Pin Woodruff Key Big Twin 1930/Early 1981, 3 Hole or 1 hole. K, Sportster 1954/Early 1981, 3 hole Replaces 23985-18 Sold Each

ACCEL Oil Pressure Switch. Fits Evolution Big Twin 1984-1999.

Colony Machine Stock Motor Case Stud, Bolt & Nut Kit – Chrome. Fits Shovel 1970-1978.

S&S Sprocket Shaft Seal Spacer. Fits Big Twin 1970-1999.

S&S Left Hand Sprocket Shaft Crank Case Timken Bearing Kit. Fits Big Twin 1969-2002.

Tappet Oil Screen Spring Fits Big Twin 1970/Later Replaces 24982-70 Sold Each

Jims Crankshaft Right Main Bearing – White. Fits Evo Big Twin 1987-1999.

Jims Sprocket Shaft Nut. Fits Big Twin 1981up.

Eastern Motorcycle Parts Rod Cages with Standard Size Roller Bearings. Fits Big Twin 1936-1986.

Jims Standard Right Hand Crank Case Race. Fits Big Twin 1979-1992.

Standard Motorcycle Products Oil Pressure Switch. Fits Evolution Big Twin 1984-1999.

Crank Pin Nut Lock & Screw Kit (4 Pieces) Big Twin OHV 1941/Early 1981, 3 hole or 1 hole

Engine Shaft Key “T” Type Fits Big Twin Evolution 1990/1999, K Model & Sportster 1988/1999 Sold Each

Engine Case Bearing Washer (Right Side) Fits Big Twin 1958/1986 (use 2) Replaces 24692-58 Sold Each

Crank Pin Key Fits Big Twin Late 1981/1988. Sportster Late 1981/Later, 3 hole. Flywheel Keys fit Big Twin Late 1981/1986 Replaces 11218 Sold Each

Flywheel Key Fits Big Twin 1930/1954, 45″ models 1929/1973, Sportster 1957/1976, and 1977/Early 1981 Replaces 24001-30 Sold Each

Flywheel Key Fits Big Twin 1956/1971 and Late 1981/Early 1985 Replaces 23985-56 Sold Each

Roller Retainer Brake Side Roller Retainer fits front & rear FL, FLH & 45ci 1936/1966 Right Engine Roller Retainer fit Big Twin 1958/1986 (use 2)

Roller Bearing & Retainer Fits Big Twin’36-86 Replaces 43578-35 Sold Each

Daytona JAPAN Connecting Rods. Fits Big Twin Late 1981 – Early 1983.

Daytona JAPAN Connecting Rods. Fits Big Twin 1974 – Early 1981.

Daytona JAPAN Connecting Rods. Fits Evolution Big Twin 1984-1999.

S&S 4-5/8in. 89ci Stroker Flywheel Assembly. Fits Evolution Big Twin 1984-1999.

S&S Crankshaft Right Main Bearing – Red. Fits Evo Big Twin 1987-1999.

S&S Crankshaft Right Main Bearing – Blue. Fits Evo Big Twin 1987-1999.

Jims Crankshaft Right Main Bearing – White. Fits Evo Big Twin 1987-1999.

Jims Crankshaft Right Main Bearing – Red. Fits Evo Big Twin 1987-1999.

Jims Crankshaft Right Main Bearing – Green. Fits Evo Big Twin 1987-1999.