Valve Catalogue Home Page
Norton
250cc
Valves |
Guides |
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| Year | Model |
Type |
Alpha # |
O.E. # |
Alpha # |
O.E. # |
| 1959-63 | Jubilee Twin | IN |
V183 |
21457 |
G498 |
20728 |
EX |
V184 |
20744 |
G498 |
20728 |
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350 & 400cc
Valves |
Guides |
|||||
| Year | Model |
Type |
Alpha # |
O.E. # |
Alpha # |
O.E. # |
| 1955-58 | Model 50 | IN |
V140 |
L13-142 |
G269PB |
D3T-140 |
EX |
V140 |
L13-142 |
G269PB |
D3T-140 |
||
| 1959-63 | Model 50 | IN |
V140 |
18737 |
G479 |
20050 |
EX |
V140 |
18737 |
G479 |
20050 |
||
| 1964-66 | Model 50 Mk 2 | IN |
V208 |
026028 |
G515 |
026030 |
EX |
V222 |
028105 |
G506 |
024519 |
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| 1961-66 | Navigator, ES400 | IN |
V183 |
21457 |
G498 |
20728 |
EX |
V184 |
20744 |
G498 |
20728 |
||
500cc
Valves |
Guides |
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| Year | Model |
Type |
Alpha # |
O.E. # |
Alpha # |
O.E. # |
| 1933-37 1939-45 |
16H, 16H ex WD | IN |
V141 |
9120 |
G394 |
39-12E-148 |
EX |
V29 |
9120 |
G394 |
39-12E-148 |
||
| 1946-55 | 16H | IN |
V143 |
A2-141 |
G423 |
39-12E-148 |
EX |
V28 |
A2-141 |
G423 |
39-12E-148 |
||
| 1935-54 | 18, ES2, | IN |
V37 |
A2-141 |
G269 |
A3-140 |
EX |
V37 |
A2-141 |
G269 |
A3-140 |
||
| 1955-58 | 18, ES2, 500T | IN |
V37 |
A2-141 |
G269PB |
D3T-140 |
EX |
V37 |
A2-141 |
G269PB |
D3T-140 |
||
| 1959-63 | ES2 | IN |
V37 |
A2-141 |
G479 |
20050 |
EX |
V37 |
A2-141 |
G479 |
20050 |
||
| 1964-66 | ES2 MK2 | IN |
V208 |
026028 |
G515 |
026030 |
EX |
V209 |
026029 |
G506 |
024519 |
||
500, 600 &650cc Twin models
Valves |
Guides |
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| Year | Model |
Type |
Alpha # |
O.E. # |
Alpha # |
O.E. # |
| 1949-59 | Dominator, 77, 88, 99 | IN |
V26 |
T2010 |
G454 |
T2011 |
EX |
V27 |
T2204 |
G454 |
T2011 |
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| 1960-66 | Manxman, 88 99, 650SS | IN |
V195 |
17221 |
G454 |
T2011 |
EX |
V27 |
T2204 |
G454 |
T2011 |
||
| 1968 | Commando | IN |
V263 |
25501 |
G454 |
T2011 |
EX |
V264 |
25500 |
G454 |
T2011 |
||
600 & 633 models
Valves |
Guides |
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| Year | Model |
Type |
Alpha # |
O.E. # |
Alpha # |
O.E. # |
| 1935-58 | 19 | IN |
V36 |
A3-142 |
G269PB |
D3T-140 |
EX |
V37 |
A3-142 |
G269PB |
D3T-140 |
||
| 1933-37 1939-45 |
Big 4 Big 4 ex WD |
IN |
V141 |
9120 |
G394 |
8776 |
EX |
V29 |
9120 |
G394 |
8776 |
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| 1947-55 | Big 4 | IN |
V145 |
C7-141 |
G423 |
A2-138 |
EX |
V52 |
C7-141EX |
G423 |
A2-139 |
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750 & 850cc Twins
Valves |
Guides |
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| Year | Model |
Type |
Alpha # |
O.E. # |
Alpha # |
O.E. # |
| 1964-66 | Atlas | IN |
V240 |
24330 |
G454 |
T2011 |
EX |
V27 |
T2204 |
G454 |
T2011 |
||
| 1968-72 | 750cc
Commando, Interstate Fast back high rider |
IN |
V263 |
25501 |
G454 |
T2011 |
EX |
V264 |
25500 |
G454 |
T2011 |
||
| 1972-74 | 750cc
Commando, Interstate Fast back high rider |
IN |
V263 |
064034 |
G453 |
062725 |
EX |
V264 |
063282 |
G454 |
063527 |
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| 1972-74 | 850cc
Commando, Interstate Fast back high rider |
IN |
V263 |
064034 |
G547 |
065027 |
EX |
V264 |
063282 |
G548 |
065024 |
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