45 Flathead

Showing 1–20 of 386 results

Crankcase and fittings - WL models (60)
Flywheels, shafts and connecting rods - WL models (67)
Motor parts, cylinders and heads - WL models (47)
Pistons - WL models (47)
Relief parts, oil pumps , camgears and bushings- WL/UL models (112)
Valves, fittings and tappets - WL models (52)
*+174-31,, COVER, valve, O-ring type, set of 8, 1941-73, WL/G white plated
Please Contact DealerPlease contact dealer
*+174-31,, COVER, valve, O-ring type, set of 8, 1941-73, WL/G, park
Please Contact DealerPlease contact dealer
+174-31 COVER, valve, O-ring type, set of 8, 1931-40, DL/RL/WLDR, chrome
Please Contact DealerPlease contact dealer
+174-31, COVER valve, set of 8, 1931 MID 1937, DL/RL/WLDR, chrome
Please Contact DealerPlease contact dealer
+174-31, COVER valve, set of 8, 1941-73, WL/G chrome
Please Contact DealerPlease contact dealer
+174-31, COVER, valve, O-ring type, set of 8, 1941-73, DL/RL/WL/G chrome
Please Contact DealerPlease contact dealer
+174-31, COVER, valve, O-ring type, set of 8, 1931-40, DL/RL/WLDR, white plated
Please Contact DealerPlease contact dealer
+174-31, COVER, valve, set of 8, 1941-73, WL/G, white plated
Please Contact DealerPlease contact dealer
+174-31, COVER, valve, set of 8, 1944-45, WLA,, park
Please Contact DealerPlease contact dealer
+174-31, COVER, valve, set of 8,1942/43 WLA/WLC, zinc
Please Contact DealerPlease contact dealer
+235-30, GUIDE, TAPPET BLOCK, set of 4, 1937-39 UL, 1930-73 DL/RL/VL/WL/G
Please Contact DealerPlease contact dealer
+3-40M, CYLINDERS, set of 2, fit 1937-1973, WL/G, for alu heads
Please Contact DealerPlease contact dealer
+3-40M, CYLINDERS, wth std pistons+ hastingrings, 1937-1973, WL/G, for alu heads
Please Contact DealerPlease contact dealer
0-RING, for 0017413/0017414, set of 4, 1932-52, RL/WL,/G
Please Contact DealerPlease contact dealer
BALL, check valve, stainless steel, 1937-up, all models, 10 pack
Please Contact DealerPlease contact dealer
BEARING ,cages and rollers,connecting rod, +0004″ O.S., 1929-73, DL/RL/WL/G,NOS
Please Contact DealerPlease contact dealer
BEARING, cages and rollers, connecting rod, +0008″ O.S., 1929-73, DL/RL/WL/G, NOS
Please Contact DealerPlease contact dealer
BEARING, cages and rollers, connecting rod, , STD, 1929-73DL/RL/WL/G
Please Contact DealerPlease contact dealer
BEARING, cages and rollers, connecting rod, +0010″ O.S., 1929-73, DL/RL/WL/G, NOS
Please Contact DealerPlease contact dealer
BEARING, cages and rollers,connecting rod, +0006″ O.S., 1929-73, DL/RL/WL/G, NOS
Please Contact DealerPlease contact dealer


0000200	CYLINDERS, set of 2, USED fit 1937-1973, WL/G, USED ORIGINALS OEM HD No: 2-36 + 3-36 New OEM HD no:	Available
0000201	+3-40M, CYLINDERS, set of 2, fit 1937-1973, WL/G, for alu heads OEM HD No: 2-40M New OEM HD no: 16469-40	Available
0000202	+3-40M, CYLINDERS, wth std pistons+ hastingrings, 1937-1973, WL/G, for alu heads OEM HD No: 2-40m+3-40M New OEM HD no: 16469-40	Possibly out of stock
0000203	CYLINDERS, set of 2, USED fit 1936-1973, WL/G, IRON HEADS OEM HD No: 2-36 + 3-36 New OEM HD no:	Available
0000900	CYLINDERHEAD front, 1:5 compression, cast iron, USED 1936-1946, WL/G OEM HD No: 9-36 New OEM HD no:	Possibly out of stock
0000901	CYLINDERHEAD front, 1:5 compression, aluminum, 1937-1973, WL/G OEM HD No: 9-40 New OEM HD no: 16697-40	Possibly out of stock
0000902	CYLINDERHEAD, front, 1:6 (high) compression, aluminum,1937-1973, WL/G OEM HD No: 9-39 New OEM HD no: 16681-39	Limited Stock
0000910	CYLINDERHEAD, front and rear, set of 2, 1:5 compression, aluminum, 1937-1973, WL/G-1973 OEM HD No: 9-40+10-40 New OEM HD no:	Possibly out of stock
0001000	CYLINDERHEAD rear, 1:5 compression, cast iron, USED, 1936-1946, WL/G OEM HD No: 10-36 New OEM HD no:	Possibly out of stock
0001001	CYLINDERHEAD rear, 1:5 compression, aluminum, 1937-1973, WL/G OEM HD No: 10-40 New OEM HD no: 16700-40	Possibly out of stock
0001002	CYLINDERHEAD, front and rear,1:6 compression, aluminum, 1937-1973, WL/G OEM HD No: 9-39+10-39 New OEM HD no:	Possibly out of stock
0001003	CYLINDERHEAD, rear, 1:6 (high) compression, aluminum,1937-1973, WL/G OEM HD No: 10-39ead New OEM HD no: 16683-39	Possibly out of stock
0001004	CYLINDER, rear, WL/Servicar 1937-1973, WL/G OEM HD No: 3-40 New OEM HD no:	Limited stock
0001005	CYLINDER, front, WL/Servicar 1937-1973, WL/G OEM HD No: 2-40 New OEM HD no:	Limited stock
0001100	GASKET, cylinder head, 10 pack NOS, for alu heads, WL/GL, servicar OEM HD No: 11-39 New OEM HD no: 16768-39	Available
0001102	GASKET, cylinder head, set of 2, copper, for alu heads, 1940-73, WL/GL, servicar OEM HD No: 11-39C New OEM HD no: 16768-39	Possibly out of stock
0001105	GASKET, cylinder head, set of 2, blue silicone,for alu heads, 1940-73, WL/G OEM HD No: 11-39 New OEM HD no: 16768-39	Possibly out of stock
0001401	BOLT, cylinder head, short, for aluminum heads, 1940-73, WL/UL/GL, white plated OEM HD No: 14-40M New OEM HD no: 16811-40	Available
0001401B	BOLT, cylinder head, short, for aluminum heads, 1940-73, WL/UL/G, black OEM HD No: 14-40M New OEM HD no: 16811-40	Available
0001402	BOLT, cylinder head, long, foraluminum heads,1940-73, WL/GL white plated OEM HD No: 14-40MA New OEM HD no: 16812-40	Available
0001402B	BOLT, cylinder head, long, for aluminum heads, 1940-73, WL/GL black OEM HD No: 14-40MA New OEM HD no: 16812-40	Available
0001403	BOLT, cylinder head, set of 16, for aluminum heads, 1940-73, WL/GL, white plated OEM HD No: 14-40M+40MA New OEM HD no:	Available
0001404	BOLT, cylinder head, set of 16, for aluminum heads, 1940-73, WL/GL, chrome OEM HD No: 14-40M+40MA New OEM HD no:	Limited stock
0001413	BOLT, cylinder head, set of 16,for aluminum heads, 1940-73,WL/G, black OEM HD No: 14-40M+40MA New OEM HD no:	Available
0001500	WASHER, cyl.head bolt,set of 16, for alloy heads, 1940-73, WL/G , park OEM HD No: 15-39 New OEM HD no: 16822-39	Available
0001501	WASHER, cyl.head bolt,set of 16,F.aluminum heads,1940-73, WL/G ,white plated OEM HD No: 15-39 New OEM HD no: 16822-39	Available
0001502	NUT, cylinder head stud, set 16,+washers,1929-52,DL/RL/WL/U/G, white plated OEM HD No: 15-26 New OEM HD no: 16820-26	Limited stock
0001503	WASHER. for long headbolt, set of 2, white plated, OEM HD No: 0232 New OEM HD no: 6486	Available
0001503P	WASHER. for long headbolt,set of 2, park OEM HD No: 0232 New OEM HD no: 6486	Available
0001504	stud, cylinder, for iron heads, 1929-73, DL/RL/UL/WL/G, park OEM HD No: 14-26 New OEM HD no:	Available
0001505	WASHER, iron head, 10 pack, 1929-73, DL/RLEL/UL/WL/G, park OEM HD No: 0232 New OEM HD no: 6486	Limited stock
0001505C	WASHER, iron head, 10 pack,1929-73, DL/RLEL/UL//WL/G white plated OEM HD No: 0232 New OEM HD no: 6486	Limited stock
0001505CH	WASHER, iron head, 10 pack,1929-73, DL/RLEL/UL//WL/G ,CHROME plated OEM HD No: 0232 New OEM HD no: 6486	Limited Stock
0001506	NUT, cylinder head stud. EACh, NOS OEM HD No: 15-26 New OEM HD no: 16820-26	Available
0001509	WASHER, cyl.head bolt,set of 16, for alloy heads, 1940-73, WL/G , park OEM HD No: 15-39 New OEM HD no: 16822-39	Available
0001521	WASHER, cylinder head bolt,set of 16, for aluminum heads, 1940-73, WL/G chrome OEM HD No: 15-39 New OEM HD no: 16822-39	Available
0002901	STUD, cylinder base, 1929-73, DL/RL/WL/G, park OEM HD No: 29-29 New OEM HD no: 16830-29	Available
0002902	NUT, cylinder base stud, set of 8, 1929-73, DL/RL/WL/G, white plated OEM HD No: 0123 New OEM HD no: 7804	Limited stock
0002903	NUT, cylinder base stud, set of 8, 1929-73, DL/RL/WL/G, chrome OEM HD No: 0123C New OEM HD no: 7804	Available
0002904	NUT, cylinder base stud, set of 8, 1929-73, DL/RL/WL/G, park OEM HD No: 0123 New OEM HD no: 7804	Available
0003701	SPARKPLUG, HD no. 3, Beck, as original air cooled, all models set of 2 OEM HD No: 37-09C New OEM HD no: 32302-09	Available
0003702	SPARKPLUG, HD no. 4, Champion D-16, 6 pack, all models OEM HD No: 37-09C New OEM HD no: 32302-09	Available
0003703	SPARKPLUG, HD no. 3, Champion D-14, 6 pack, all models OEM HD No: 37-09C New OEM HD no: 32302-09	Available
0004001	Gasket, for sparkplug. all models OEM HD No: 40-08 New OEM HD no:	Available
0004601	GASKET, cylinder base, 10 pack, 1929-73, DL/RL/WL/G OEM HD No: 46-29 New OEM HD no: 16775-29	Available
0005302	GASKET, set,motor, James, with copper head gask.,1940-73,wth alu heads WL/G OEM HD No: 53-40 New OEM HD no: 17026-40	Limited stock
0005501	GASKET, set top overhaul, 1940-73, WL/G ,WTH alu. heads, NOS OEM HD No: 55-40 New OEM HD no: 17031-40	Available
0016301	VALVE, inlet, stainless,1932-73, DL/RL/WL/G OEM HD No: 163-32 New OEM HD no: 18070-32	Possibly out of stock
0016302	VALVE, inlet, original style, 1932-73, DL/RL/WL/G OEM HD No: 163-32 New OEM HD no: 18070-32	Limited stock
0016341	VALVE, inlet, stainless steel, 1/8″ oversize diameter, 1932-73, DL/RL/WL/G OEM HD No: 163-32T New OEM HD no:	Possibly out of stock

12…8 ›

Showing 1–20 of 386 results

Crankcase and fittings - WL models (60)

Flywheels, shafts and connecting rods - WL models (67)

Motor parts, cylinders and heads - WL models (47)

Pistons - WL models (47)

Relief parts, oil pumps , camgears and bushings- WL/UL models (112)

Valves, fittings and tappets - WL models (52)

*+174-31,, COVER, valve, O-ring type, set of 8, 1941-73, WL/G white plated

*+174-31,, COVER, valve, O-ring type, set of 8, 1941-73, WL/G, park

+174-31 COVER, valve, O-ring type, set of 8, 1931-40, DL/RL/WLDR, chrome

+174-31, COVER valve, set of 8, 1931 MID 1937, DL/RL/WLDR, chrome

+174-31, COVER valve, set of 8, 1941-73, WL/G chrome

+174-31, COVER, valve, O-ring type, set of 8, 1941-73, DL/RL/WL/G chrome

+174-31, COVER, valve, O-ring type, set of 8, 1931-40, DL/RL/WLDR, white plated

+174-31, COVER, valve, set of 8, 1941-73, WL/G, white plated

+174-31, COVER, valve, set of 8, 1944-45, WLA,, park

+174-31, COVER, valve, set of 8,1942/43 WLA/WLC, zinc

+235-30, GUIDE, TAPPET BLOCK, set of 4, 1937-39 UL, 1930-73 DL/RL/VL/WL/G

+3-40M, CYLINDERS, set of 2, fit 1937-1973, WL/G, for alu heads

+3-40M, CYLINDERS, wth std pistons+ hastingrings, 1937-1973, WL/G, for alu heads

0-RING, for 0017413/0017414, set of 4, 1932-52, RL/WL,/G

BALL, check valve, stainless steel, 1937-up, all models, 10 pack

BEARING ,cages and rollers,connecting rod, +0004″ O.S., 1929-73, DL/RL/WL/G,NOS

BEARING, cages and rollers, connecting rod, +0008″ O.S., 1929-73, DL/RL/WL/G, NOS

BEARING, cages and rollers, connecting rod, , STD, 1929-73DL/RL/WL/G

BEARING, cages and rollers, connecting rod, +0010″ O.S., 1929-73, DL/RL/WL/G, NOS

BEARING, cages and rollers,connecting rod, +0006″ O.S., 1929-73, DL/RL/WL/G, NOS