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Vincent Piston +040 ~84,98mm 1000cc
With Gudgeon Pin , Circlips and Piston Rings
9:1 Compression, Compression Hight: 32mm
cast
Parts Suitable for Use Soleley or Principally With Spark-Ign. Int. Combustion Piston Enginesincluding gudgeon Pin, piston rings and circlipsPiston Clearance 0.12mm or 45thouPrice per PairMade in England

Vincent - 998cc OHV (Rapide, Black Shadow, Black Lighting, Series B, Series C, Black Knight, Black Prince, Series D) E7/6 engine, Year: 1950-55 (std bore 83.984mm) compression height 1.19/32, piston length 3" - 1&2 cylinder (dome head with valve pockets) Pin diameter .7/8. High compressionPlease look at all pictures

Vincent Piston +020 1000cc /Pair ~84.48 mmWith Gudgeon Pin , Circlips and Piston Rings
9:1 Compression, Compression Hight: 32mm
Piston Clearance 0.12mm or 45thou
Parts Suitable for Use Soleley or Principally With Spark-Ign. Int. Combustion Piston Engines
cast
Vincent - 998cc OHV (Rapide, Black Shadow, Black Lighting, Series B, Series C, Black Knight, Black Prince, Series D) E7/6 engine, compression ratio 8:1, Year: 1950-55 (std bore 83.984mm) compression height 1.19/32, piston length 3" - 1&2 cylinder (dome head with valve pockets) Pin diameter .7/8. High compressionPrice per pairPlease look at all pictures

Vincent Piston +040 500cc+040 ~84,98castCompression Hight: 32mmdomed with valve pockets
With Gudgeon Pin, Circlips and Piston Rings
9:1 Compression
Piston Clearance 0.12mm or 45thou
Parts Suitable for Use Soleley or Principally With Spark-Ign. Int. Combustion Piston Engines

Made in England

compression ratio 9:1, Year: 1950-55 (std. bore 83.984mm) compression height 1.19/32, piston length 3" - 1&2 cylinder (dome head with valve pockets) Pin diameter .7/8. High compressionPlease look at all pictures

Vincent Piston +020 ~84,48mm 500cccast

With Gudgeon Pin, Circlips and Piston Rings
9:1 Compression, Compression Hight: 32mm
Piston Clearance 0.12mm or 45thou
Parts Suitable for Use Soleley or Principally With Spark-Ign. Int. Combustion Piston Engines
Year: 1950-55 (std. bore 83.984mm) compression height 1.19/32, piston length 3" - 1&2 cylinder (dome head with valve pockets) Pin diameter .7/8. High compressionPlease look at all pictures

Automatic Advance and Retard Unit BSA A7/A10
Ariel
1946-1963 A7/A10  Rigid, Plunger & swinging
Arm- Pre Unit only 500/650cc

47502, 47503, 47504, 47505, 47506, 47507, 47522, 47545, 47576

5
500cc Tiger 100 1946-50 Export USA 1957
500cc TR5 Trophy 1949-50
650cc Tiger 110 Export USA 1957
650cc 6TAC Thunderbird 1950-53 Export USA 1956-57

-47503 Ariel 650cc FH Huntmaster 1954-57
BSA 500cc A7 All Models 1947-57
650cc Golden Flash and A10 1950-57
650cc Road Rocket 1955-57

Hunter Twin and Fieldmaster 1948-57 Please look at all pictures



 

Norton 600/650cc Piston/Pair GPM +20
68,5 mm Diameter, new
at 600 cc Compr. Ratio: 7.4:1
at 650 cc 8.25:1
middle gudgeon pin-top: 40 mm
Gudgeon pin diameter: 17. 5 mm - 11/16"

Piston Clearance 0.12mm or 45thou
297 g weight
Mod. 77 v- 1956-58
Mod. 99 1956-62
Nomad 1968
650 1960-63
Mod. 99SS 1961-62
650 SS 1961-70
including gudgeon Pin, piston rings and circlipsprice per pairPlease look at all pictures
 

Norton Dominator Piston/Pair GPM 600/650cc +060= 69.5mm
middle gudgeon pin-top: 40 mm
Gudgeon pin diameter: 17. 5 mm - 11/16"


at 600 ccm: 7,4:1 compression ratio at 650 ccm 8,25:1
Mod. 77 v- 1956-58
Mod. 99 1956-62
Nomad 1968
650 1960-63
Mod. 99SS 1961-62
650 SS 1961-70
Piston Clearance 0.12mm or 45thouincluding gudgeon Pin, piston rings and circlipsPrice per pairPlease look at all pictures 

AJS/Matchless Oil Seal for 1 1/4" Forks /Pair

1956-62
OD: 44.47 mm 1.75"
ID: 28.47 mm 1.12"
H: 9.4 mm .37"
Matchless G3,G80,G80CS,G9,G12,G12CS,G12CSR 1960

Norton cylinder Head Stud. 16h. Big 4.
1 7/8 x 3/8 26 TPI
15-1173. Bsa Head Bolt
Made in England