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BSA M21 Piston +060
with gudgeon Pins and Rings
060= 83.5 mm
JP
Incl. gudgeon pin, piston rings and circlips

Gudgeon pin diameter: 19 mm
Compression height: 31 mm
Piston Clearance 0.12mm or 45thou
 

Triumph Piston Unit 650 ccm T120/TR6 std. /Pair
9:1
650 Unit Engine
STD= 71mm
Piston Clearance 0.12mm or 45thou complete with piston rings, circlips and gudgeon pin Price per pair LFH Pistonmade in far east Piston rings in England

Revcounter Drive/Tacho Drive Box Triumph T160 500cc
1968 on
Made in England

mounted on lhs of the bike.
Drive rotates in clockwise manner.
The rotation coming out = clockwise
2:1

BSA A65 Piston Pair Assy 9:1 STDPiston Pair with Circlips, Piston Rings and Gudgeon PinGudgeon Pin Diameter 19 mm - 3/4"
Compr. hight 37 mmPiston Clearance 0.12mm or 45thouPrice per PairPlease look at all pictures

Brough Superior. Norton. Bush Sleeve Gear Pair
Please note, you need 2 per motorcycle.
Some experts are actually fitting 3.
OD: 23.15 mm
ID: 20.6 mm
L: 22.2 mm
Norton. 16H. Big4. M18. M19R. M19S. ES2. Domminator. P11. N15. G15. Commando.
Brough Superior. SS80. SS100.AMC. AJS. Matchless. 1956-1969 350cc,500cc. 600cc. 650cc.

Norton 650cc Dominator. Manxman Piston STD 68mm 1961-1970 Pairwith Piston Rings, Circlips and Gudgeon Pin DM: 11/16" = 17,46mmCompression Hight: ~40,8mmPiston Clearence 0.12mm or 45thouPlease look at all picturesJP Piston Made in Australia

AJS/Matchless Mod. 18. G80. G5. G90 Piston +020 = 83,05 mm Iron Head 1938-1946G80C 498 ccOHV 1 cyl. G5 G90Gudgeon pin diameter  7/8"Compression Ratio 7.2:1including gudgeon Pin, piston rings and circlipsPiston Clearance 0.12mm or 45thouPlease look at all pictures

AJS/Matchless Mod. 18. G80. G5. G90 Piston +040 = 83,55 mm Iron Head 1938-1946G80C 498 ccOHV 1 cyl. G5 G90Gudgeon pin diameter  7/8"Compression Ratio 7.2:1including gudgeon Pin, piston rings and circlipsPiston Clearance 0.12mm or 45thouPlease look at all pictures

AJS/Matchless Mod. 18. G80. G5. G90 Piston +060 = 84,05 mm Iron Head 1938-1946G80C 498 ccOHV 1 cyl. G5 G90Gudgeon pin diameter  7/8"Compression Ratio 7.2:1including gudgeon Pin, piston rings and circlipsPiston Clearance 0.12mm or 45thouPlease look at all pictures

AJS Senator. Model 8. 348cc. OHV. Piston STD 1960-62Compression Ratio 7.4:1STD: 72mmincluding gudgeon Pin, piston rings and circlipsPiston Clearance 0.12mm or 45thouJP Piston Made in Australia Please look at all pictures 

AJS Senator. Model 8. 348cc. OHV. Piston +020 1960-62Compression Ratio 7.4:1STD: 72mmincluding gudgeon Pin, piston rings and circlipsPiston Clearance 0.12mm or 45thou Please look at all pictures 

AJS Senator. Model 8. 348cc. OHV. Piston +030 1960-62Compression Ratio 7.4:1STD: 72mmincluding gudgeon Pin, piston rings and circlipsPiston Clearance 0.12mm or 45thou Please look at all pictures

AJS Senator. Model 8. 348cc. OHV. Piston +040 1960-62Compression Ratio 7.4:1STD: 72mmincluding gudgeon Pin, piston rings and circlipsPiston Clearance 0.12mm or 45thou Please look at all pictures 

AJS Senator. Model 8. 348cc. OHV. Piston +060 1960-62Compression Ratio 7.4:1STD: 72mmincluding gudgeon Pin, piston rings and circlipsPiston Clearance 0.12mm or 45thouJP Piston Made in AustraliaPlease look at all pictures 

Gasket Set Royal Enfield 125cc TS RE2 1951 on. original. NOS 14277 Cylinder base
14278 Carburettor
15R2 Decompressor

Petrol Tap 1/8" x 1/4" BSP Round Lever.Gold Star to be fitted with gold Star Filter. 27-8443.Ajs. Matchless Compertition. lever type for in line filter. 1955- 376/093. 1927-1954 BS-1092.

9.7mm Thread, Outer at Petrol Tank
8.5mm Thread, Inner 55° 1/8" BSP
28TPI

13.15mm Thread, Outer at Petrol Pipe
11.4mm Thread, Inner at Petrol Pipe
55° 1/4" BSP
19TPIsuitable 1/8" fibre washer 70-0402Petrol Tap Nut with Spigot 1/4" Oil Nut. Gas Nut 1/4" Gas. Spigot Nut TubeBSPMade in England

Velocette Piston 500 cc. MSS 1954-1958 STD 86 mmSTD = 86 mm   Compression hight 2.011”Gudgeon pin diameter 0,8235”Piston Clearance 0.12mm or 45thou
incl. Gudgeon Pin, Piston Rings and CirclipsPlease look at all pictures

Velocette Piston 500 cc. MSS 1954-1958 STD = 86 mm     020= 86.5 mmCompression hight 2.011”Gudgeon pin diameter 0,8235”Piston Clearance 0.12mm or 45thou
incl. Gudgeon Pin, Piston Rings and CirclipsPlease look at all pictures 

Velocette Piston 500 cc. MSS 1954-1958 +030 86.75 mmSTD = 86 mm    +030= 86.75 mmCompression hight 2.011”Gudgeon pin diameter 0,8235”Piston Clearance 0.12mm or 45thou
incl. Gudgeon Pin, Piston Rings and CirclipsPlease look at all pictures 

Velocette Piston 500 cc. MSS 1954-1958 +040 87 mmSTD = 86 mm     +040 = 87 mmCompression hight 2.011”Gudgeon pin diameter 0,8235”Piston Clearance 0.12mm or 45thou
incl. Gudgeon Pin, Piston Rings and CirclipsPlease look at all pictures

Velocette Piston 500 cc. MSS 1954-1958 +060 87.5 mmSTD = 86 mm     +060 = 87.5 mmCompression hight 2.011”Gudgeon pin diameter 0,8235”Piston Clearance 0.12mm or 45thou
incl. Gudgeon Pin, Piston Rings and CirclipsPlease look at all pictures 

AJS/Matchless Mod. 18. G80. G5. G90 Piston +080 = 84,55 mm Iron Head 1938-1946G80C 498 ccOHV 1 cyl. G5 G90Gudgeon pin diameter  7/8"Compression Ratio 7.2:1including gudgeon Pin, piston rings and circlipsPiston Clearance 0.12mm or 45thouPlease look at all pictures

Triumph Cylinder Kit T120.R6.  8-stud. f. Alloy Head. Pre UnitThe pistons are 71 mm. compr. ratio 9:1It might be necessary to hone to 0,12 mm piston clearancePistons incl. rings, gudgeon pin and circlipsPlease look at all pictures

Velocette Kickstart Bearing Housing
complete with oil seal LE431. Fits all Models MK2 KSS to the last Thruxton.

MSS
Viper
Venom
Clubman 350cc (MKI and MKII)
Scrambler 350cc
Clubman 500cc (MKI and MKII)
Scrambler 500cc
Thruxton
Endurance

Oilpump Assy Norton

This oil pump has been selectively assembled and test-run to ensure correct performance. DO NOT attempt to dismantle or de-grease it before installation as this will remove vital lubricant from interior components.
All Norton Twins
Made in Englandplease look at all pictures