Top end – Over head valve
For valves, guides and springs please click here.
Tappet settings inlet/exhaust: – ohv sing up to 1953 zero/.002, 1953-58 .006/.008.
Part No. |
Description |
Per |
Model |
Years |
PACK-ADV-002 |
Valve & guide pack | A | All | All |
PACK-INTER-002 |
Top end overhaul pack | A | All | All |
A6/105 |
Triangular brass ‘A’ on rocker plate | 1 | All | 1926-27 |
23-52 |
Cylinder barrel, brand new aluminium cylinder with liner, fits with all 500 alloy head, short stroke and big bore versions available. | 1 | VHA/HS/HT | 1952-58 |
26-33 |
Cylinder barrel STD / 20 / 30 / 40 / 60 | 1 | NH | |
26-52 |
Cylinder barrel, STD / 20 / 30 / 60 | 1 | NH | |
26-56 |
Cylinder barrel, various conditions | 1 | NH | 1956-58 |
35-56 |
Cylinder head, brand new aluminium head with valve guides. This is the 1956 type with ‘into’ exhaust port and smaller exhaust valve. | 1 | VH/VHA/HS/HT | 1954-58 |
50-38U |
Head, twin port NG, used | 1 | NG | |
50-52 |
Two port head, brand new | 1 | NH | |
51-38U |
Cylinder head NH – used | 1 | NH | |
S2-3 |
Tappet adjuster lock nut | 2 | Ohv Sing | 1934-58 |
03 |
Screw securing rocker box halves | 4 | Ohv Sing | 1934-37 |
015 |
Screw securing rocker box halves | 2 | Ohv Sing | 1934-37 |
0183 |
Carburetter stud (iron head models only) | 2 | NH/VH | 1931-55 |
0199 |
Carburetter stud (alloy head models), stainless | 2 | VH/HS MK3 | 1954-58 |
0218 |
Carburetter stud | 2 | HS MK I | 1955-58 |
0219 |
Carburetter stud (alloy head models) | 2 | NH | 1956-58 |
0305 |
Head stud, alloy cylinder | 5 | VH/VHA/HS/HT | 1952-58 |
0305Q |
Head stud, alloy cylinder, stainless | 5 | VH/VHA/HS/HT | 1952-58 |
0621 |
Rocker box bolt, iron head (long) | 2 | Ohv Sing | 1938-55 |
0621Q |
Rocker box bolt, iron head (long), stainless | 2 | Ohv Sing | 1938-55 |
0622 |
Rocker box bolt, iron head (short) | 6 | Ohv Sing | 1938-55 |
0622Q |
Rocker box bolt, iron head (short), stainless | 6 | Ohv Sing | 1938-55 |
0626 |
Rocker box bolt, alloy head (long) | 2 | Ohv Sing | 1950-58 |
0626Q |
Rocker box bolt, alloy head (long), stainless | 2 | Ohv Sing | 1950-58 |
0627 |
Rocker box bolt, alloy head (short) | 6 | Ohv Sing | 1950-58 |
0627Q |
Rocker box bolt, alloy head (short), stainless | 6 | Ohv Sing | 1950-58 |
0740 |
Head bolt, not VH alloy head | 4 | Ohv Sing | 1938-58 |
0740Q |
Head bolt, not VH alloy head, stainless | 4 | Ohv Sing | 1938-58 |
139-53 |
Rocker oil feed pipe rubber connection at head (clip is 5897-93) | 1 | Ohv Sing | 1952-58 |
140-30 |
Inlet valve guide oil feed pipe, crankcase to head | 1 | E, F, G, VF, VG, VH | 1930-32 |
140-33 |
Inlet valve guide oil feed pipe, crankcase to head | 1 | Ohv Sing | 1933-34 |
140-33 |
Inlet valve guide oil feed pipe, crankcase to head | 1 | 250/350 | 1936-37 |
140-36 |
Inlet valve guide oil feed pipe, crankcase to head | 1 | 500 | 1936-37 |
140-38 |
Rocker oil feed pipe, timing case to head (1/4″ stud) | 1 | VH | 1938-49 |
140-50 |
Rocker oil feed pipe, timing case to head (5/16″ stud) | 1 | VH | 1950-51 |
140A-52 |
Rocker oil feed pipe, top half | 1 | VH | 1952-58 |
140B-52 |
Rocker oil feed pipe, bottom half | 1 | Ohv Sing | 1952-58 |
141-38 |
Rocker oil feed pipe, timing case to head (1/4″ stud) | 1 | NH | 1938-49 |
141-50 |
Rocker oil feed pipe, timing case to head (5/16″ stud) | 1 | NH | 1950-51 |
141A-52 |
Rocker oil feed pipe, top half | 1 | NH | 1952-58 |
142-87 |
‘T’ piece for 3/16 copper pipe, brass | 1 | Various | |
144-51 |
Plug, blanking, O.P.G. pipe take off | 1 | Sing | 1951 |
145A-38 |
Plain union for rocker feed pipe, brass | 1 | Various | |
145B-38 |
3 way union for rocker feed pipe, brass | 1 | Various | |
146-38 |
1/4″ union on timing case, brass | 1 | Various | |
146-50 |
5/16″ union in timing case, brass | 1 | Various | |
148-38 |
Fibre washer, rocker oil pipe | 4 | Ohv Sing | 1938-58 |
169-50 |
Head nut, alloy head | 5 | VCH/VHA | 1950-53 |
169-54 |
Head nut | 5 | VH/HS/HT | 1954-58 |
169-54Q |
Head nut | 5 | VH/HS/HT | 1954-58 |
170-35 |
Head bolt, LH | 2 | VH | 1935-37 |
171-35 |
Head bolt, RH | 2 | VH | 1935-37 |
197-36 |
Fibre washer, tappet inspection plug | 2 | NH/VH | 1954 |
330-38 |
Exhaust valve lifter assembly | 1 | Ohv Sing | 1938-58 |
330-31 |
Exhaust valve lifter assembly, use 330-38 & shorten the eccentric shaft on the end | 1 | Ohv Sing | 1931-37 |
335-30 |
Exhaust valve lifter spindle | 1 | Ohv Sing | 1930-58 |
338-31 |
Exhaust valve lifter arm | 1 | Ohv Sing | 1931-58 |
341-38 |
Exhaust valve lifter bush | 1 | Ohv Sing | 1938-58 |
344A-38 |
Exhaust valve lifter spring washer | 1 | Ohv Sing | 1938-58 |
345-38 |
Exhaust valve lifter ‘O’ ring | 1 | Ohv Sing | 1938-58 |
346-38 |
Exhaust valve lifter shim, .020 (these replace the dished washer, use to adjust end float) | AR | Ohv Sing | 1938-58 |
346-39 |
Exhaust valve lifter shim, .010 (these replace the dished washer, use to adjust end float) | AR | Ohv Sing | 1938-58 |
348-38 |
Exhaust valve lifter to rocker box, sealing washer | 1 | Ohv Sing | 1938-58 |
350-38 |
Exhaust valve lifter cable stop lug | 1 | Ohv Sing | 1938-58 |
560-29 |
Valve spring bottom collar | 2 | VH | 1951-58 |
560-29 |
Valve spring bottom collar (not used 1934-37 as it is replaced by 571-34) | 2 | NH | 1929-58 |
570-30 |
Valve spring bottom collar (not used 1934-37 as it is replaced by 571-34) | 2 | VH | 1930-50 |
565-29 |
Valve spring bottom collar (A6/616) | 2 | SF | 1929-32 |
570-30 |
Valve spring bottom collar | 2 | HS | 1954-58 |
580-34 |
Halite washer under bottom collar | 2 | Ohv Sing | 1934-58 |
600-26 |
Valve spring top collar | 2 | Ohv Sing | 1926-30 |
605-30 |
Valve spring top collar | 2 | Ohv Sing | 1930-58 |
630-31 |
Split cone (per half) | 4 | SF | 1931-32 |
640-30 |
Split cone (per half) | 4 | VH | 1930-58 |
640-32 |
Split cone (per half) | 4 | NH/LH | 1932-58 |
645-30 |
Split cone (per half) | ? | ||
650-34 |
End cap | 2 | VH | 1934-58 |
655-29 |
End cap | 2 | LF/LG/MF/MH | 1929-32 |
655-34 |
End cap | 2 | NH | 1934-55 |
840-29 |
Rocker cover | 1 | Not G | 1929-30 |
840-30 |
Rocker cover | 1 | Not G | 1931 |
845-54 |
Inlet rocker box, new | 1 | NH/VH | 1954-58 |
845-54U |
Inlet rocker box, bare (used) | 1 | NH/VH | 1954-58 |
851-54 |
Tappet inspection plug (on side of rocker box) | 2 | NH/VH | 1954-58 |
852-55 |
Tappet inspection plug lockwasher | 2 | Ohv Sing | 1955-58 |
845-38 |
Inlet rocker box, new | 1 | Ohv Sing | 1938-53 |
845-38U |
Inlet rocker box, bare (used) | 1 | Ohv Sing | 1938-53 |
850-54 |
Exhaust rocker box, NEW | 1 | Ohv Sing | 1938-53 |
857-34 |
Valve spring cover, un-plated and un-drilled | 2 | Ohv Sing | 1934-37 |
857-38 |
Rocker box cap | 2 | Ohv Sing | 1938-58 |
858-38 |
Gasket, rocker box cap | 2 | Ohv Sing | 1938-58 |
870-38 |
Gasket, rocker box | 2 | Ohv Sing | 1938-58 |
895-38 |
Rocker spindle .975 large diameter | 1 | Ohv Sing | 1938-52 |
895-38U |
Rocker spindle used .975 large diameter | 1 | Ohv Sing | 1938-52 |
895-49 |
Rocker spindle .815 large diameter | 1 | Ohv Sing | 1953-58 |
895-49U |
Rocker spindle used .815 large diameter | 1 | Ohv Sing | 1953-58 |
904-52 |
Rocker spindle spring | 2 | Ohv Sing | 1949-58 |
911-38 |
Rocker lever, inlet | 1 | Ohv Sing | 1938-58 |
940-53 |
Spindle dome nut | 2 | Ohv Sing | 1953-58 |
940-53Q |
Spindle dome nut, stainless | 2 | Ohv Sing | 1953-58 |
930-38 |
Rocker lever end pin | 2 | Ohv Sing | 1938-58 |
935-34 |
Tappet adjuster | 2 | Ohv Sing | 1934-58 |
940-38 |
Spindle dome nut | 2 | Ohv Sing | 1938-52 |
940-53 |
Spindle dome nut (flat-end) | 2 | Ohv Sing | 1953-58 |
941-34 |
Spindle grease nut, stainless | 2 | Ohv Sing | 1934-37 |
941-38 |
Screw in end of spindle | 2 | Ohv Sing | 1938-58 |
941-38Q |
Screw in end of spindle, stainless | 2 | Ohv Sing | 1938-58 |
942-38 |
Sealing washer, oil seal screw | 2 | Ohv Sing | 1938-58 |
5892-52 |
Rubber ‘T’ piece, return pipe to rocker oil feed | 1 | Ohv Sing | 1952-53 |
5897-93 |
Hose clip for 139-53 | 2 | Ohv Sing | 1952-58 |
S19-3 |
Plain washer, rocker box bolt | 8 | Ohv Sing | 1938-58 |
S19-3 |
Plain washer, carburetter stud | 2 | All | All |
S1-3 |
Nut, carburetter stud | 2 | All | All |
S1-4 |
Nut, cylinder base stud | 4/5 | All | All |
S19-4 |
Plain washer, cylinder base stud | 4/5 | All | All |
S19-3Q |
Plain washer, rocker box bolt, stainless | 8 | Ohv Sing | 1938-58 |
S19-3Q |
Plain washer, carburetter stud, stainless | 2 | All | All |
S1-3Q |
Nut, carburetter stud, stainless | 2 | All | All |
S1-4Q |
Nut, cylinder base stud, stainless | 4/5 | All | All |
S19-4Q |
Plain washer, cylinder base stud, stainless | 4/5 | All | All |
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