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Royal Enfield Parts

Motorcycle Pistons
Make Part No. Description
Royal Enfield Part no. 13407 +.030 Royal Enfield - 499cc OHV (JS Scrambler) compression ratio 9.5:1
Royal Enfield Part no. 13407 +.040 Royal Enfield - 499cc OHV (JS Scrambler) compression ratio 9.5:1
Royal Enfield Part no. 14843 +.040 Royal Enfield - 350cc & 692cc OHV (350 Bullet, Meteor 700, Super Meteor, Constellation) Year: 1959-75
Royal Enfield Part no. 14843 STD Royal Enfield - 350cc & 692cc OHV (350 Bullet, Meteor 700, Super Meteor, Constellation) Year: 1959-75
Royal Enfield Part no. AEB 2040 .030 Royal Enfield - 2 pairs of Big End shells for Super Meteor 1956 on, Constellation 1958 on,  692cc twin engines.  (.030" undersize)
Royal Enfield Part no. 13864 STD Royal Enfield - 496cc OHV (500 Twin, Meteor Minor) Year 1958-mid 59,
Royal Enfield Part no. 13864 +.030 Royal Enfield - 496cc OHV (500 Twin, Meteor Minor) Year 1958-mid 59,
Royal Enfield Part no. 14844 STD Royal Enfield - 496cc OHV (500 Twin, Meteor Minor) compresion ratio 8.5:1 (late 1959) compression ratio 8:1 (1960-62)
Royal Enfield Part no. 14844 +.020 Royal Enfield - 496cc OHV (500 Twin, Meteor Minor) compresion ratio 8.5:1 (late 1959) compression ratio 8:1 (1960-62)
Royal Enfield Part no. 14844 +.030 Royal Enfield - 496cc OHV (500 Twin, Meteor Minor) compresion ratio 8.5:1 (late 1959) compression ratio 8:1 (1960-62)
Royal Enfield Part no. 14844 +.040 Royal Enfield - 496cc OHV (500 Twin, Meteor Minor) compresion ratio 8.5:1 (late 1959) compression ratio 8:1 (1960-62)
Royal Enfield Part no. 14989 +.020 Royal Enfield 248cc OHV (Clipper 250) Year 1958-60, compression ratio 7.5:1
Royal Enfield Part no. ENF 4404 FULL GASKET SET ROYAL ENFIELD 350CC BULLET 1949-55
Royal Enfield Part no. ENF 4407 FULL GASKET SET ROYAL ENFIELD 500CC BULLET 1953-62
Royal Enfield Part no. ENF 4411 FULL GASKET SET ROYAL ENFIELD 500CC METEOR TWIN 1952 ON
Royal Enfield Part no. ENF 4412 FULL GASKET SET ROYAL ENFIELD 250CC CRUSADER 1957-65
Royal Enfield Part no. ENF 4418 FULL GASKET SET ROYAL ENFIELD CRUSADER 1960-66
Royal Enfield Part no. AEB 2028 STD Royal Enfield - 2 pairs of Big End shells for Meteor Minor 1958, Meteor 700 1954-56, 496cc & 692cc twin engines.  (STD size)
Royal Enfield Part no. AEB 2028 .010 Royal Enfield - 2 pairs of Big End shells for Meteor Minor 1958, Meteor 700 1954-56, 496cc & 692cc twin engines.  (.010" undersize)
Royal Enfield Part no. 13187 STD Royal Enfield - 248cc OHV (250 Clipper) standard compression ratio for low grade fuel
Royal Enfield Part no. 13187 +.020 Royal Enfield - 248cc OHV (250 Clipper) standard compression ratio for low grade fuel
Royal Enfield Part no. 3691 +.020 Royal Enfield - 148cc (Z1, Z2, Z3, XZ,Cycar)
Royal Enfield Part no. 7250 +.060 Royal Enfield - 499cc OHV (J36, J37, J38, J39, J, JF, JM, J2, 4 Valve, Bullet De Luxe) Year: 1936-39
Royal Enfield Part no. 8306 STD Royal Enfield - 250cc OHV
Royal Enfield Part no. 8306 +.030 Royal Enfield - 250cc OHV
Royal Enfield Part no. 9961 STD Royal Enfield - 499cc OHV (J, J2) Year: 1938-55
Royal Enfield Part no. 9961 +.020 Royal Enfield - 499cc OHV (J, J2) Year: 1938-55
Royal Enfield Part no. 9961 +.030 Royal Enfield - 499cc OHV (J, J2) Year: 1938-55
Royal Enfield Part no. 9961 +.040 Royal Enfield - 499cc OHV (J, J2) Year: 1938-55
Royal Enfield Part no. 9961 +.060 Royal Enfield - 499cc OHV (J, J2) Year: 1938-55
Royal Enfield Part no. 8759 STD Royal Enfield - 125cc (Royal Baby, RB, Two Stroke) Year: 1939-44, compression ratio 5.5:1, cut out in piston crown & stop pegs on pin centre line
Royal Enfield Part no. 8759 +.020 Royal Enfield - 125cc (Royal Baby, RB, Two Stroke) Year: 1939-44, compression ratio 5.5:1, cut out in piston crown & stop pegs on pin centre line
Royal Enfield Part no. 8759 +.030 Royal Enfield - 125cc (Royal Baby, RB, Two Stroke) Year: 1939-44, compression ratio 5.5:1, cut out in piston crown & stop pegs on pin centre line
Royal Enfield Part no. 8759 +.040 Royal Enfield - 125cc (Royal Baby, RB, Two Stroke) Year: 1939-44, compression ratio 5.5:1, cut out in piston crown & stop pegs on pin centre line
Royal Enfield Part no. 8759 +.060 Royal Enfield - 125cc (Royal Baby, RB, Two Stroke) Year: 1939-44, compression ratio 5.5:1, cut out in piston crown & stop pegs on pin centre line
Royal Enfield Part no. 10266 +.060 Royal Enfield - No application data available.
Royal Enfield Part no. 17459 STD Royal Enfield - 248cc OHV (Crusader 250, Crusader Sports, Super 5 Clipper, Continental, Continental GT, Olympic Series) Year: 1958-66, compression ratio 9:1
Royal Enfield Part no. 17459 +.020 Royal Enfield - 248cc OHV (Crusader 250, Crusader Sports, Super 5 Clipper, Continental, Continental GT, Olympic Series) Year: 1958-66, compression ratio 9:1
Royal Enfield Part no. 17459 +.030 Royal Enfield - 248cc OHV (Crusader 250, Crusader Sports, Super 5 Clipper, Continental, Continental GT, Olympic Series) Year: 1958-66, compression ratio 9:1
Royal Enfield Part no. 17459 +.060 Royal Enfield - 248cc OHV (Crusader 250, Crusader Sports, Super 5 Clipper, Continental, Continental GT, Olympic Series) Year: 1958-66, compression ratio 9:1
Royal Enfield Part no. 17459 +1 MM Royal Enfield - 248cc OHV (Crusader 250, Crusader Sports, Super 5 Clipper, Continental, Continental GT, Olympic Series) Year: 1958-66, compression ratio 9:1
Royal Enfield Part no. 17459 +.040 Royal Enfield - 248cc OHV (Crusader 250, Crusader Sports, Super 5 Clipper, Continental, Continental GT, Olympic Series) Year: 1958-66, compression ratio 9:1
Royal Enfield Part no. 8310 STD Royal Enfield - 250cc OHV, Year: 1937, compression ratio 8:1
Royal Enfield Part no. 8310 +.040 Royal Enfield - 250cc OHV, Year: 1937, compression ratio 8:1
Royal Enfield Part no. 8831 +.020 Royal Enfield - 350cc OHV (WD) Year: 1940
Royal Enfield Part no. 8831 +.030 Royal Enfield - 350cc OHV (WD) Year: 1940
Royal Enfield Part no. 8831 +.040 Royal Enfield - 350cc OHV (WD) Year: 1940
Royal Enfield Part no. 14843 +.020 Royal Enfield - 350cc & 692cc OHV (350 Bullet, Meteor 700, Super Meteor, Constellation) Year: 1959-75
Royal Enfield Part no. 14843 +.030 Royal Enfield - 350cc & 692cc OHV (350 Bullet, Meteor 700, Super Meteor, Constellation) Year: 1959-75
Royal Enfield Part no. 14843 +.060 Royal Enfield - 350cc & 692cc OHV (350 Bullet, Meteor 700, Super Meteor, Constellation) Year: 1959-75
Royal Enfield Part no. 14843 +1.6 MM Royal Enfield - 350cc & 692cc OHV (350 Bullet, Meteor 700, Super Meteor, Constellation) Year: 1959-75
Royal Enfield Part no. 16819 STD Royal Enfield - 736cc OHV (Interceptor) Year: 1963-71
Royal Enfield Part no. 16819 +.020 Royal Enfield - 736cc OHV (Interceptor) Year: 1963-71
Royal Enfield Part no. 16819 +.040 Royal Enfield - 736cc OHV (Interceptor) Year: 1963-71
Royal Enfield Part no. 16819 +.060 Royal Enfield - 736cc OHV (Interceptor) Year: 1963-71
Royal Enfield Part no. 3961 STD Royal Enfield - 499cc Side Valve (Model L) Year: 1932-33
Royal Enfield Part no. 3961 +.020 Royal Enfield - 499cc Side Valve (Model L) Year: 1932-33
Royal Enfield Part no. 3961 +.040 Royal Enfield - 499cc Side Valve (Model L) Year: 1932-33
Royal Enfield Part no. 3961 +.060 Royal Enfield - 499cc Side Valve (Model L) Year: 1932-33
Royal Enfield Part no. 4229 STD Royal Enfield - 250cc OHV (B, BO, Bullet) Year: 1932-34
Royal Enfield Part no. 4229 +.020 Royal Enfield - 250cc OHV (B, BO, Bullet) Year: 1932-34
Royal Enfield Part no. 4229 +.030 Royal Enfield - 250cc OHV (B, BO, Bullet) Year: 1932-34
Royal Enfield Part no. 4229 +.040 Royal Enfield - 250cc OHV (B, BO, Bullet) Year: 1932-34
Royal Enfield Part no. 4229 +.060 Royal Enfield - 250cc OHV (B, BO, Bullet) Year: 1932-34
Royal Enfield Part no. 5094 STD Royal Enfield - 148cc (Cycar, 2 port) Year: 1932
Royal Enfield Part no. 3462 STD Royal Enfield - 225cc (A, AC) Year: 1932-39
Royal Enfield Part no. 4613 STD Royal Enfield - 148cc OHV (Model T) Year: 1934-35, compression ratio 7:1
Royal Enfield Part no. 4879 STD Royal Enfield - 250cc OHV (S, S2, SS, Bullet) Year: 1934-39
Royal Enfield Part no. 4879 +.020 Royal Enfield - 250cc OHV (S, S2, SS, Bullet) Year: 1934-39
Royal Enfield Part no. 4879 +.030 Royal Enfield - 250cc OHV (S, S2, SS, Bullet) Year: 1934-39
Royal Enfield Part no. 4879 +.040 Royal Enfield - 250cc OHV (S, S2, SS, Bullet) Year: 1934-39
Royal Enfield Part no. 5726 STD Royal Enfield - 350cc OHV (Bullet, G) Year: 1936-39
Royal Enfield Part no. 5726 +.020 Royal Enfield - 350cc OHV (Bullet, G) Year: 1936-39
Royal Enfield Part no. 5726 +.030 Royal Enfield - 350cc OHV (Bullet, G) Year: 1936-39
Royal Enfield Part no. 5726 +.040 Royal Enfield - 350cc OHV (Bullet, G) Year: 1936-39
Royal Enfield Part no. 5726 +.050 Royal Enfield - 350cc OHV (Bullet, G) Year: 1936-39
Royal Enfield Part no. 8032 STD Royal Enfield - 350cc OHV (Bullet, G) Year: 1936-39, high compression.
Royal Enfield Part no. 8032 +.020 Royal Enfield - 350cc OHV (Bullet, G) Year: 1936-39, high compression.
Royal Enfield Part no. 8032 +.030 Royal Enfield - 350cc OHV (Bullet, G) Year: 1936-39, high compression.
Royal Enfield Part no. 8032 +.040 Royal Enfield - 350cc OHV (Bullet, G) Year: 1936-39, high compression.
Royal Enfield Part no. 8330 STD Royal Enfield - 3.46 Horse Power, OHV (G-39, Bullet) Year: 1936-39
Royal Enfield Part no. 8330 +.020 Royal Enfield - 3.46 Horse Power, OHV (G-39, Bullet) Year: 1936-39
Royal Enfield Part no. 8330 +.030 Royal Enfield - 3.46 Horse Power, OHV (G-39, Bullet) Year: 1936-39
Royal Enfield Part no. 8330 +.040 Royal Enfield - 3.46 Horse Power, OHV (G-39, Bullet) Year: 1936-39
Royal Enfield Part no. 8330 +.060 Royal Enfield - 3.46 Horse Power, OHV (G-39, Bullet) Year: 1936-39
Royal Enfield Part no. 8578 STD Royal Enfield - 225cc (Model A) Year: 1939-40
Royal Enfield Part no. 8600 STD Royal Enfield - 250cc, Year: 1939-40
Royal Enfield Part no. 8600 +.020 Royal Enfield - 250cc, Year: 1939-40
Royal Enfield Part no. 8600 +.030 Royal Enfield - 250cc, Year: 1939-40
Royal Enfield Part no. 8600 +.060 Royal Enfield - 250cc, Year: 1939-40
Royal Enfield Part no. 8645 STD Royal Enfield - 350cc Side Valve (C-39, C-40, WD) Year: 1939-40
Royal Enfield Part no. 12871 STD Royal Enfield - 346cc OHV (WD, G) Year: 1941-54
Royal Enfield Part no. 12871 +.020 Royal Enfield - 346cc OHV (WD, G) Year: 1941-54
Royal Enfield Part no. 12871 +.030 Royal Enfield - 346cc OHV (WD, G) Year: 1941-54
Royal Enfield Part no. 12871 +.040 Royal Enfield - 346cc OHV (WD, G) Year: 1941-54
Royal Enfield Part no. 12871 +.060 Royal Enfield - 346cc OHV (WD, G) Year: 1941-54
Royal Enfield Part no. 10265 +.020 Royal Enfield - 125cc (RE, Two Stroke) Year: 1945-50
Royal Enfield Part no. 10265 +.060 Royal Enfield - 125cc (RE, Two Stroke) Year: 1945-50
Royal Enfield Part no. 11250 +.7 MM Royal Enfield - 346cc OHV (G2, 350  Bullet, 350 Clipper) Year: 1948-58
Royal Enfield Part no. 11250 +.75 MM Royal Enfield - 346cc OHV (G2, 350  Bullet, 350 Clipper) Year: 1948-58
Royal Enfield Part no. 11250 +1.2 MM Royal Enfield - 346cc OHV (G2, 350  Bullet, 350 Clipper) Year: 1948-58
Royal Enfield Part no. 10817 +.040 Royal Enfield - 248 cc OHV (250 Clipper) 1 cylinder - 496cc OHV (500 Twin)  compression ratio 6.5:1, 2 cylinder, Year: 1949-57
Royal Enfield Part no. 11973 STD Royal Enfield - 248 cc OHV (250 Clipper)  compression ratio 8.75:1, 1 cylinder - 496cc  OHV (500 Twin)  compression ratio 8:1, 2 cylinder, Year: 1949-57
Royal Enfield Part no. 11973 +.030 Royal Enfield - 248 cc OHV (250 Clipper)  compression ratio 8.75:1, 1 cylinder - 496cc  OHV (500 Twin) compression ratio 8:1, 2 cylinder, Year: 1949-57
Royal Enfield Part no. 11902 STD Royal Enfield - 125cc (RE, Two Stroke) Year: 1951-53, compression ratio 5.5:1 
Royal Enfield Part no. 11902 +.030 Royal Enfield - 125cc (RE, Two Stroke) Year: 1951-53, compression ratio 5.5:1 
Royal Enfield Part no. 11902 +.040 Royal Enfield - 125cc (RE, Two Stroke) Year: 1951-53, compression ratio 5.5:1 
Royal Enfield Part no. 11902 +.060 Royal Enfield - 125cc (RE, Two Stroke) Year: 1951-53, compression ratio 5.5:1 
Royal Enfield Part no. 11436 +.060 Royal Enfield - 692cc OHV (Meteor 700) Year: 1953-54, compression ratio 6.5:1
Royal Enfield Part no. 12426 +.060 Royal Enfield - 148cc (150 Ensign, Two Port, Two Stroke) Year: 1953-58,  compression ratio 6.5:1
Royal Enfield Part no. 11814 STD Royal Enfield - 499cc OHV (500 Bullet) Year: 1953-59, compression ratio 6.5:1
Royal Enfield Part no. 11814 +.020 Royal Enfield - 499cc OHV (500 Bullet) Year: 1953-59, compression ratio 6.5:1
Royal Enfield Part no. 11814 +.030 Royal Enfield - 499cc OHV (500 Bullet) Year: 1953-59, compression ratio 6.5:1
Royal Enfield Part no. 11814 +.040 Royal Enfield - 499cc OHV (500 Bullet) Year: 1953-59, compression ratio 6.5:1
Royal Enfield Part no. 11814 +.060 Royal Enfield - 499cc OHV (500 Bullet) Year: 1953-59, compression ratio 6.5:1
Royal Enfield Part no. 12753 +.6 MM Royal Enfield - 692cc OHV (Meteor 700, Super Meteor) Year: 1955-58, compression ratio 7.25:1
Royal Enfield Part no. 12753 +1.6 MM Royal Enfield - 692cc OHV (Meteor 700, Super Meteor) Year: 1955-58, compression ratio 7.25:1
Royal Enfield Part no. 13236 +.040 Royal Enfield - 692cc OHV (Meteor 700, Super Meteor) Year: 1955-58,  high compression 7.25:1
Royal Enfield Part no. 13407 +.020 Royal Enfield - 499cc OHV (JS Scrambler) compression ratio 9.5:1
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