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V-Twin Manufacturing 40-47 UL Alum. HD Bolt Washer Cad
V-Twin Manufacturing
$42.64
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V-Twin Manufacturing 40-48SV BT Cad. Motor Case Kit Stock
V-Twin Manufacturing
$59.60
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V-Twin Manufacturing 41-73 45"Head Bolt Bracket Spacers Chrome
V-Twin Manufacturing
$23.67
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V-Twin Manufacturing 41-73 45"Head Bolt Braket Spacers Cad
V-Twin Manufacturing
$23.67
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V-Twin Manufacturing 45 Feed Pump Vane, F
V-Twin Manufacturing
$41.38
Sold Out
V-Twin Manufacturing 45 Flywheel Assembly, 1929-73 45 V-Twin
V-Twin Manufacturing
$1,193.63
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V-Twin Manufacturing 45 Flywheel Set Only, 45
V-Twin Manufacturing
$773.13
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V-Twin Manufacturing 45 Long Head Bolt, 14-40MA (NOS)
V-Twin Manufacturing
$19.86
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V-Twin Manufacturing 45 Oil Pump Mount Kit Short Cad S.V., 1941-54 45s
V-Twin Manufacturing
$14.72
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V-Twin Manufacturing 45 Replica 8 Pc Valve Cover Kit, Zinc
V-Twin Manufacturing
$73.83
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V-Twin Manufacturing 45 Sprocket Shaft Roller Retainer, 1929-73, Left
V-Twin Manufacturing
$40.07
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V-Twin Manufacturing 45" Alum High Compression Head Set 6:1, 1941-73
V-Twin Manufacturing
$533.84
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V-Twin Manufacturing 45" Crank Pin Nut & Lock Kit, 1929-73
V-Twin Manufacturing
$31.73
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V-Twin Manufacturing 45" Crank Pin Nut-Lock Kit, 1929-73
V-Twin Manufacturing
$29.02
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V-Twin Manufacturing 45" Left Oil Slinger, 1929-73
V-Twin Manufacturing
$23.40
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V-Twin Manufacturing 45" Low Compression Alum. Head Set 5:1, 1941-73
V-Twin Manufacturing
$499.91
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V-Twin Manufacturing 45" Pinion Shaft Nut, 1929-73, 5 Pk.
V-Twin Manufacturing
$35.53
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V-Twin Manufacturing 45" S.V.Flywheel Washer Set, 1929-73
V-Twin Manufacturing
$59.15
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V-Twin Manufacturing 45" S.V.Inside Flywheel Washer Set, 1929-73
V-Twin Manufacturing
$28.91
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V-Twin Manufacturing 45" Side Valve Left Case Race .002, 1929-73
V-Twin Manufacturing
$65.18
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V-Twin Manufacturing 45" Side Valve Left Case Race Standard, 1929-73
V-Twin Manufacturing
$65.18
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V-Twin Manufacturing 45" Side Valve Right Case Race .005, 1929-73
V-Twin Manufacturing
$66.55
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V-Twin Manufacturing 45" Side Valve Right Case Race Standard
V-Twin Manufacturing
$74.92
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V-Twin Manufacturing 45" Side Valve Washer Sprocket Shaft, 1929-73, Left, 5pk.
V-Twin Manufacturing
$26.16
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V-Twin Manufacturing 45" Side Valve Washer Sprocket Shaft, 1929-73, right, 5pk.
V-Twin Manufacturing
$26.16
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V-Twin Manufacturing 45" Valve Cover Wrench 29-73
V-Twin Manufacturing
$29.04
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V-Twin Manufacturing 45"Head Nuts 32-40 Cad w-Washers
V-Twin Manufacturing
$50.80
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V-Twin Manufacturing 61-80 Crank Pin Nut&Lock Kit, 1936-52
V-Twin Manufacturing
$45.38
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V-Twin Manufacturing 7-16 SV Oil Pump Repair Nipple
V-Twin Manufacturing
$22.36
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V-Twin Manufacturing 74"&80" Valve Cover Wrench 30-38
V-Twin Manufacturing
$25.33
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V-Twin Manufacturing 80"ULH Cover Lifter Tool 39-48
V-Twin Manufacturing
$43.58
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V-Twin Manufacturing Alum. Head Washer Kit SV Chrome
V-Twin Manufacturing
$60.25
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V-Twin Manufacturing Aluminum Flathead Washer Kit,Parkerized
V-Twin Manufacturing
$44.27
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V-Twin Manufacturing By-Passenger Valve Spring, K
V-Twin Manufacturing
$23.86
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V-Twin Manufacturing Bypass 1937-73 Side Valve Kit
V-Twin Manufacturing
$59.92
V-Twin Manufacturing 40-47 UL Alum. HD Bolt Washer Cad Vintage V-Twin Manufacturing - K and G Cycles
V-Twin Manufacturing

V-Twin Manufacturing 40-47 UL Alum. HD Bolt Washer Cad

VT-7710-18

$42.64

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V-Twin Manufacturing 40-47 UL Alum. HD Bolt Washer Cad - Kit

Cadmium aluminum headbolt washer

OEM: 16822-39


WL 1929-1952
G 1929-1973
V-Twin Manufacturing 40-48SV BT Cad. Motor Case Kit Stock Vintage V-Twin Manufacturing - K and G Cycles
V-Twin Manufacturing

V-Twin Manufacturing 40-48SV BT Cad. Motor Case Kit Stock

VT-8126-34

$59.60

In Stock

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V-Twin Manufacturing 40-48SV BT Cad. Motor Case Kit Stock - Kit

Engine case kit includes all the necessary hardware to bolt together motor cases.


UL 1940-1948
V-Twin Manufacturing 41-73 45"Head Bolt Bracket Spacers Chrome Vintage V-Twin Manufacturing - K and G Cycles
V-Twin Manufacturing

V-Twin Manufacturing 41-73 45"Head Bolt Bracket Spacers Chrome

VT-8229-2

$23.67

In Stock

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V-Twin Manufacturing 41-73 45"Head Bolt Bracket Spacers Chrome - PR

Chrome top motor mount headbolt spacer for spacing out the two longest head bolts on aluminum head models.


G 1941-1973
WL 1941-1952
V-Twin Manufacturing 41-73 45"Head Bolt Braket Spacers Cad Vintage V-Twin Manufacturing - K and G Cycles
V-Twin Manufacturing

V-Twin Manufacturing 41-73 45"Head Bolt Braket Spacers Cad

VT-8230-2

$23.67

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V-Twin Manufacturing 41-73 45"Head Bolt Braket Spacers Cad - PR

Cadmium top motor mount headbolt spacerfor spacing out the two longest head bolts on aluminum head models.


G 1941-1973
WL 1941-1952
V-Twin Manufacturing 45 Feed Pump Vane, F Vintage V-Twin Manufacturing - K and G Cycles
V-Twin Manufacturing

V-Twin Manufacturing 45 Feed Pump Vane, F

VT-12-1442

$41.38

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V-Twin Manufacturing 45 Feed Pump Vane, F - Set

Oil pump feed vane

OEM: 26284-37


WL 1937-1952 45"
G 1937-1973 45"
UL 1937-1948 74" and 80"
V-Twin Manufacturing 45 Flywheel Set Only, 45 Vintage V-Twin Manufacturing - K and G Cycles
V-Twin Manufacturing

V-Twin Manufacturing 45 Flywheel Set Only, 45

VT-10-1049

$773.13

In Stock

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V-Twin Manufacturing 45 Flywheel Set Only, 45 - Set

Bare flywheels for side valve models feature original weight right and left sides.


D 1929-1931
R 1932-1936
WL 1937-1952
G 1937-1973
V-Twin Manufacturing 45 Long Head Bolt, 14-40MA (NOS) Vintage V-Twin Manufacturing - K and G Cycles
V-Twin Manufacturing

V-Twin Manufacturing 45 Long Head Bolt, 14-40MA (NOS)

VT-49-0276

$19.86

In Stock

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V-Twin Manufacturing 45 Long Head Bolt, 14-40MA (NOS) - PR

Long headbolt for side valve models

OEM: 14-4OMA


G 1965-1973
V-Twin Manufacturing 45 Oil Pump Mount Kit Short Cad S.V., 1941-54 45s Vintage V-Twin Manufacturing - K and G Cycles
V-Twin Manufacturing

V-Twin Manufacturing 45 Oil Pump Mount Kit Short Cad S.V., 1941-54 45s

VT-8721-1

$14.72

In Stock

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V-Twin Manufacturing 45 Oil Pump Mount Kit Short Cad S.V., 1941-54 45s - Sold Each

Cadmium long oil pump mount kit with 1/4-24 threads on Side Valve models.

OEM: 24830-41


G 1929-1973
WL 1929-1952
V-Twin Manufacturing 45 Replica 8 Pc Valve Cover Kit, Zinc Vintage V-Twin Manufacturing - K and G Cycles
V-Twin Manufacturing

V-Twin Manufacturing 45 Replica 8 Pc Valve Cover Kit, Zinc

VT-49-0938

$73.83

In Stock

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V-Twin Manufacturing 45 Replica 8 Pc Valve Cover Kit, Zinc - Kit

Replica zinc valve cover kit, 8 piece


GD 1936-1941
G 1936-1963
GE 1936-1973
WLDR 1937-1941
WL 1937-1942
WLD 1937-1942
WLA 1941-1944
WL 1944-1951

Tech Note:

Order seal kit #14-0785

V-Twin Manufacturing 45 Sprocket Shaft Roller Retainer, 1929-73, Left Vintage V-Twin Manufacturing - K and G Cycles
V-Twin Manufacturing

V-Twin Manufacturing 45 Sprocket Shaft Roller Retainer, 1929-73, Left

VT-12-0424

$40.07

In Stock

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V-Twin Manufacturing 45 Sprocket Shaft Roller Retainer, 1929-73, Left - Set

Crankcase Sprocket Shaft Roller Bearing Retainer
Sold as a pair
OEM: 24720-29


D 1929-1931
R 1932-1936
WL 1937-1952
G 1932-1973
V-Twin Manufacturing 45" Alum High Compression Head Set 6:1, 1941-73 Vintage V-Twin Manufacturing - K and G Cycles
V-Twin Manufacturing

V-Twin Manufacturing 45" Alum High Compression Head Set 6:1, 1941-73

VT-49-0945

$533.84

In Stock

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V-Twin Manufacturing 45" Alum High Compression Head Set 6:1, 1941-73 - Set

Heads have a steel insert, cast in, to accept the 18mm spark plug.
Combustion champer is 10.5mm deep.


WLD 1939-1946
V-Twin Manufacturing 45" Crank Pin Nut & Lock Kit, 1929-73 Vintage V-Twin Manufacturing - K and G Cycles
V-Twin Manufacturing

V-Twin Manufacturing 45" Crank Pin Nut & Lock Kit, 1929-73

VT-10-0337

$31.73

In Stock

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V-Twin Manufacturing 45" Crank Pin Nut & Lock Kit, 1929-73 - Kit

Includes 2 nuts, 2 locks, and mount screws.
Nuts and locks are also available separately


WL 1937-1952
G 1937-1973
V-Twin Manufacturing 45" Crank Pin Nut-Lock Kit, 1929-73 Vintage V-Twin Manufacturing - K and G Cycles
V-Twin Manufacturing

V-Twin Manufacturing 45" Crank Pin Nut-Lock Kit, 1929-73

VT-10-0338

$29.02

In Stock

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V-Twin Manufacturing 45" Crank Pin Nut-Lock Kit, 1929-73 - Kit

Includes 2 nuts, 2 locks, and mount screws.
Nuts and locks are also available separately
OEM: 8010


D 1929-1931
R 1932-1936
WL 1937-1952
G 1937-1973
V-Twin Manufacturing 45" Left Oil Slinger, 1929-73 Vintage V-Twin Manufacturing - K and G Cycles
V-Twin Manufacturing

V-Twin Manufacturing 45" Left Oil Slinger, 1929-73

VT-10-0430

$23.40

In Stock

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V-Twin Manufacturing 45" Left Oil Slinger, 1929-73 - Sold Each

Big Twin Internal left bearing end spacer.

OEM: 24775-39


WL 1939-1952
G 1939-1973
V-Twin Manufacturing 45" Low Compression Alum. Head Set 5:1, 1941-73 Vintage V-Twin Manufacturing - K and G Cycles
V-Twin Manufacturing

V-Twin Manufacturing 45" Low Compression Alum. Head Set 5:1, 1941-73

VT-49-0908

$499.91

In Stock

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V-Twin Manufacturing 45" Low Compression Alum. Head Set 5:1, 1941-73 - Set

Heads have a steel insert, cast in to accept the 18mm spark plug.
Combustion chamber is 12.3mm deep.
OEM: 16683-39


WLDR 1940-1941
WLD 1940-1942
WL 1947-1957
V-Twin Manufacturing 45" Pinion Shaft Nut, 1929-73, 5 Pk. Vintage V-Twin Manufacturing - K and G Cycles
V-Twin Manufacturing

V-Twin Manufacturing 45" Pinion Shaft Nut, 1929-73, 5 Pk.

VT-12-0560

$35.53

In Stock

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V-Twin Manufacturing 45" Pinion Shaft Nut, 1929-73, 5 Pk. - Pack

Pinion Shaft Nut

OEM: 7974


D 1929-1931
R 1932-1936
WL 1937-1952
G 1932-1973
V-Twin Manufacturing 45" S.V.Flywheel Washer Set, 1929-73 Vintage V-Twin Manufacturing - K and G Cycles
V-Twin Manufacturing

V-Twin Manufacturing 45" S.V.Flywheel Washer Set, 1929-73

VT-10-1161

$59.15

In Stock

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V-Twin Manufacturing 45" S.V.Flywheel Washer Set, 1929-73 - Set

Flywheel thrust washers are a set of 10 ranging from .066-.102 thickness and increases in steps of .004.

OEM: 24060-26


D 1929-1931
R 1932-1936
WL 1937-1952
G 1932-1973
V-Twin Manufacturing 45" S.V.Inside Flywheel Washer Set, 1929-73 Vintage V-Twin Manufacturing - K and G Cycles
V-Twin Manufacturing

V-Twin Manufacturing 45" S.V.Inside Flywheel Washer Set, 1929-73

VT-10-1162

$28.91

In Stock

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V-Twin Manufacturing 45" S.V.Inside Flywheel Washer Set, 1929-73 - Set

Flywheel thrust washer set, inside
Sold as a pair.
OEM: 23972-21


WL 1936-1952
G 1936-1973
V-Twin Manufacturing 45" Side Valve Left Case Race .002, 1929-73 Vintage V-Twin Manufacturing - K and G Cycles
V-Twin Manufacturing

V-Twin Manufacturing 45" Side Valve Left Case Race .002, 1929-73

VT-10-0222

$65.18

In Stock

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V-Twin Manufacturing 45" Side Valve Left Case Race .002, 1929-73 - Sold Each

Machined and ground to factory specifications.

OEM: 24611-39


WL 1939-1952
G 1939-1973
V-Twin Manufacturing 45" Side Valve Left Case Race Standard, 1929-73 Vintage V-Twin Manufacturing - K and G Cycles
V-Twin Manufacturing

V-Twin Manufacturing 45" Side Valve Left Case Race Standard, 1929-73

VT-10-0221

$65.18

In Stock

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V-Twin Manufacturing 45" Side Valve Left Case Race Standard, 1929-73 - Sold Each

Machined and ground to factory specifications.

OEM: 24610-39


WL 1939-1952
G 1939-1973
V-Twin Manufacturing 45" Side Valve Right Case Race .005, 1929-73 Vintage V-Twin Manufacturing - K and G Cycles
V-Twin Manufacturing

V-Twin Manufacturing 45" Side Valve Right Case Race .005, 1929-73

VT-10-0220

$66.55

In Stock

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V-Twin Manufacturing 45" Side Valve Right Case Race .005, 1929-73 - Sold Each

Machined and ground to factory specifications. .005 oversize .

OEM: 24587-39


WL 1939-1952
G 1939-1973
V-Twin Manufacturing 45" Side Valve Right Case Race Standard Vintage V-Twin Manufacturing - K and G Cycles
V-Twin Manufacturing

V-Twin Manufacturing 45" Side Valve Right Case Race Standard

VT-10-0218

$74.92

In Stock

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V-Twin Manufacturing 45" Side Valve Right Case Race Standard - Sold Each

Machined and ground to factory specifications.

OEM: 24585-39


WL 1939-1952
G 1939-1973
V-Twin Manufacturing 45" Side Valve Washer Sprocket Shaft, 1929-73, Left, 5pk. Vintage V-Twin Manufacturing - K and G Cycles
V-Twin Manufacturing

V-Twin Manufacturing 45" Side Valve Washer Sprocket Shaft, 1929-73, Left, 5pk.

VT-10-1165

$26.16

In Stock

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V-Twin Manufacturing 45" Side Valve Washer Sprocket Shaft, 1929-73, Left, 5pk. - Pack

Left side washer sprocket shaft

OEM: 24691-39


WL 1939-1952
G 1939-1973
V-Twin Manufacturing 45" Side Valve Washer Sprocket Shaft, 1929-73, right, 5pk. Vintage V-Twin Manufacturing - K and G Cycles
V-Twin Manufacturing

V-Twin Manufacturing 45" Side Valve Washer Sprocket Shaft, 1929-73, right, 5pk.

VT-10-1166

$26.16

In Stock

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V-Twin Manufacturing 45" Side Valve Washer Sprocket Shaft, 1929-73, right, 5pk. - Pack

Right side washer sprocket shaft

OEM: 24692-39


WL 1939-1952
G 1939-1973
V-Twin Manufacturing 45" Valve Cover Wrench 29-73 Vintage V-Twin Manufacturing - K and G Cycles
V-Twin Manufacturing

V-Twin Manufacturing 45" Valve Cover Wrench 29-73

VT-16-0414

$29.04

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V-Twin Manufacturing 45" Valve Cover Wrench 29-73 - Sold Each
Valve Cover Wrench, Type: Lower, Nut, Years: 1929-1973, Model: 45.
V-Twin Manufacturing 45"Head Nuts 32-40 Cad w-Washers Vintage V-Twin Manufacturing - K and G Cycles
V-Twin Manufacturing

V-Twin Manufacturing 45"Head Nuts 32-40 Cad w-Washers

VT-7709-32

$50.80

In Stock

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V-Twin Manufacturing 45"Head Nuts 32-40 Cad w-Washers - Kit

Head nut set with washers are cadmium finish for side valve models


UL 1932-1940
V-Twin Manufacturing 61-80 Crank Pin Nut&Lock Kit, 1936-52 Vintage V-Twin Manufacturing - K and G Cycles
V-Twin Manufacturing

V-Twin Manufacturing 61-80 Crank Pin Nut&Lock Kit, 1936-52

VT-10-0335

$45.38

In Stock

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V-Twin Manufacturing 61-80 Crank Pin Nut&Lock Kit, 1936-52 - Kit

Includes 2 nuts, 2 locks, and mount screws. Nuts and locks are also available separately.


EL 1936-1952
UL 1937-1948
V-Twin Manufacturing 7-16 SV Oil Pump Repair Nipple Vintage V-Twin Manufacturing - K and G Cycles
V-Twin Manufacturing

V-Twin Manufacturing 7-16 SV Oil Pump Repair Nipple

VT-40-0512

$22.36

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V-Twin Manufacturing 7-16 SV Oil Pump Repair Nipple - Sold Each

Oil pump fitting with 7/16" X 20 thread with internal hex for installation.
This fitting repairs stripped or broken fittings in cast iron side valve feed or scavenger pumps.


G 1936-1973
WL 1936-1973
UL 1937-1948
V-Twin Manufacturing 74"&80" Valve Cover Wrench 30-38 Vintage V-Twin Manufacturing - K and G Cycles
V-Twin Manufacturing

V-Twin Manufacturing 74"&80" Valve Cover Wrench 30-38

VT-16-0805

$25.33

In Stock

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V-Twin Manufacturing 74"&80" Valve Cover Wrench 30-38 - Sold Each
Valve Cover Wrench, Type: Lower, Nut, Years: 1930-1938, Model: 74 & 80.
V-Twin Manufacturing 80"ULH Cover Lifter Tool 39-48 Vintage V-Twin Manufacturing - K and G Cycles
V-Twin Manufacturing

V-Twin Manufacturing 80"ULH Cover Lifter Tool 39-48

VT-16-0812

$43.58

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V-Twin Manufacturing 80"ULH Cover Lifter Tool 39-48 - Sold Each
Valve Cover Wrench, Type: Clip Type, Years: 1939-1948, Model: 74 & 80.
V-Twin Manufacturing Alum. Head Washer Kit SV Chrome Vintage V-Twin Manufacturing - K and G Cycles
V-Twin Manufacturing

V-Twin Manufacturing Alum. Head Washer Kit SV Chrome

VT-8215-18

$60.25

In Stock

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V-Twin Manufacturing Alum. Head Washer Kit SV Chrome - Kit

Chrome aluminum head washers

OEM: 16822-39


WL 1929-1952
G 1929-1973
V-Twin Manufacturing Aluminum Flathead Washer Kit,Parkerized Vintage V-Twin Manufacturing - K and G Cycles
V-Twin Manufacturing

V-Twin Manufacturing Aluminum Flathead Washer Kit,Parkerized

VT-9698-18

$44.27

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V-Twin Manufacturing Aluminum Flathead Washer Kit,Parkerized - Kit

Aluminum flathead headbolt washer kit with a parkerized finish.

OEM: 16822-39


WL 1929-1952
G 1929-1973
UL 1937-1948
V-Twin Manufacturing By-Passenger Valve Spring, K Vintage V-Twin Manufacturing - K and G Cycles
V-Twin Manufacturing

V-Twin Manufacturing By-Passenger Valve Spring, K

VT-13-0160

$23.86

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V-Twin Manufacturing By-Passenger Valve Spring, K - Pack

Oil pump bypass valve spring for side valve models

OEM: 26373-41


WL 1941-1952 45"
UL 1941-1948 74" and 80" side valves
G 1941-1973 45"
V-Twin Manufacturing Bypass 1937-73 Side Valve Kit Vintage V-Twin Manufacturing - K and G Cycles
V-Twin Manufacturing

V-Twin Manufacturing Bypass 1937-73 Side Valve Kit

VT-12-1478

$59.92

In Stock

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V-Twin Manufacturing Bypass 1937-73 Side Valve Kit - Kit

Oil pump bypass valve kit includes spring, plug and screw.


VL 1933-1936
UL 1937-1948
WL 1941-1952
G 1941-1973