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AJS, Matchless. Twin.  Inlet Valve. NOS.
1949-59 500cc
1955-59 600cc
All 500cc. some 600cc.
L: 105,3592mm = 4.1/8". = 4.148"
H: 35,306mm = 1.3/8" = 35,306"
S: 7.112mm = 5/32" = 0,280" Made in England.

Inlet Valve. AJS. Matchless.Inlet Valve. 600. 650cc. Twin 1957-. V171. AJS. Matchless. Einlaßventil. 600. 650ccm Twin. 1957-. V171.

L: 4.3/16" = 4,180" = 106.172mm
K: 1.17/16" = 1,532" = 38,9128mm S: 9/32" = 0,280" = 7.112mm Made in England

Ajs/Matchless Piston Pair. +040. 15036
2.8346"+040
72mm+1mm=73mm.
AJS/Matchless 650ccm 2 Zylinder Kolben Paar
AJS 649CC 31CS/31CSR 8.5-1CR 1958-60.
MATCHLESS 12 CSR 2 CYLINDER.
Bore tolerance 0.012mm = 0.0045".
Modle31. CSR.
G12. CSR.
JP Piston Made in Australia
(2.197” compression height)Please look at all pictures

AJS 600cc 31 Twin 1954-56
AJS 650cc 31 Twin 1957
AJS 650cc 31 Twin 1958-59
AJS 500cc 18 1958-59

BSA 350/500cc B40 Sports Star SS90 1965-66 A50 A65

MATCHLESS 650cc G.12 Majestic 1958-59
MATCHLESS 650cc G.12 Majestic 1957
MATCHLESS 650cc G.12 Majestic 1954-56
MATCHLESS 500cc G.80 Single

Outer 36"
Length 40"

 

Length: 103cm
1963-67

NORTON - 350/600/650cc Singles 50, 19S, ES2 1965

AJS 500cc 18 Statesman 1965-66

AJS 650cc 31 Swift 1965-66

AJS 750cc 33 and 33CSR/1965-66 Twist Grip to Junction Box

MATCHLESS 350 G.3 Mercury 1965-66

MATCHLESS 650 G.12 Majestic 1965-66

MATCHLESS 650 G.12CSR 1960-66

AJS350 16 Sceptre 1965-66

NORTON 400 Electra ES.400 1963-65

NORTON - Dominator Twins 77, 88, 99 1965-66

NORTON 750 Twist Grip to Junc. Box 1965-66

MATCHLESS 350/600/650 Singles 50, 19S, ES2 1965

MATCHLESS 650 G12 Majestic 1963-64
MATCHLESS 650 G12 Majestic 1960-62
MATCHLESS 350 G3 Mercury 1960-64
AJS 650 31CSR 1960-66
AJS 650 31 Swift 1960-64
AJS 500 18 1960-64
AJS 350 16 Sceptre 1960-64

AJS/Matchless Oil Seal for 1 1/8" Forks /Pair

1956-62
OD: 44.47 mm 1.75"
ID: 28.47 mm 1.12"
H: 11.5 mm .37"
Matchless G3,G80,G80CS,G9,G12,G12CS,G12CSR 1960

AJS/Matchless 650cc Twin Pistons +020 /Pair
STD = 72mm +020 =72.5mm.1960 -66 models 
Bore Tolarance 0.12mm =0.0045".
Make JP.
8.5 to 12.03125” compression heightMatchless G12

AJS/Matchless 650cc 2 Cylinder Piston Pair +060. = 73.5 mmwith Circlips, Piston Rings and Gudgeon Pin
AJS 649CC 31CS/31CSR 8.5-1CR 1958-60.
MATCHLESS 12 CSR 2 CYLINDER.
Bore tolarance 0.012mm = 0.0045".
Modle31. CSR.
G12. CSR.
JP Piston Made in Australia(2.197” compression height)price per pair

AJS/Matchless 650ccm 2 Cylinder Piston Pair +020. 72mm+020=72.5mmwith Gudgeon Pin, Piston Rings and Circlips
AJS 649CC 31CS/31CSR 8.5-1CR 1958-60.
MATCHLESS 12 CSR 2 CYLINDER.
Bore tolerance 0.012mm = 0.0045".
Modle31. CSR.
G12. CSR.
JP Piston Made in Australia(2.197” compression height)price per pair

Oil Seal for 1 1/8" Forks AJS/Matchless
1956-62
OD: 44.7mm
ID: 31mm
H: 11.5mm
Matchless G3,G80,G80CS,G9,G12,G12CS,G12CSR 1960

AJS/Matchless Inlet-Valve Guide
Twins
1960 onwards
G513
Made in England L: 2 1/8" = 54 mm ID: 9/32" = 8.2 mm 500 cc Twin AJS Mod. 20 Spring Twin 650 cc Twin AJS Mod. 31 Matchless G9  500 cc 1960-61 Matchless G12 650 cc 1960-66

AJS/Matchless Footrest Rubber for Front and rear / Set of 4 AJS/Matchless Footrest Rubber FR9
Can be used for Front and Rear
Pillion
AMC
Swinging Arm Sept. 1949-66
Hole 16 mm
L: 110 mm

Made in England

Spring Frame Models Matchless
350 G3LS
350 G3LCT
350 G3LCS

500 G80s
500 G80CS

350 16M Rigid Frame
350 16MS Spring Frame
350 16MC Rigid Frame / Competition
350 16MCS Spring Frame / Competition

500 18 Rigid Frame
500 18S Spring Frame
500 18C Rigid Frame / Competition
500 18CS Spring Frame / Competition
500 G9, G11, G12
Mod. 20, Mod. 30, Mod. 31

Francis Barnett and James Early 50

AJS/Matchless Piston +060 500cc
84.05 mmJP Piston Made in Australia

AJS 18S. Matchless G80SC.R. 7.3:1 Gudgeon Pin: 7/8" - 22mmincluding gudgeon Pin, piston rings and circlipsPiston Clearance 0.12mm or 45thouPlease look at all pictures

AJS/Matchless Piston 0,20  500ccm = 83,05 mmJP Piston Made in AustraliaAJS 18S. Matchless G80SC.R. 7.3:1 Gudgeon Pin: 7/8" - 22mmincluding gudgeon Pin, piston rings and circlipsPiston Clearance 0.12mm or 45thouPlease look at all pictures

Brough Superior SS80 / AJS Mod.2 / Matchless Model X Piston STD. Pair990cc  SV   STD. 85.725fittet with Matchless Type Engineincluding gudgeon Pin, piston rings and circlipsPiston Clearance 0.12mm or 45thouCompression Height:  1.13/16"Length: 3 1/2"Gudgeon Pin 7/8"JP Piston Made in Australia

Brough Superior SS80 / Matchless Model X /AJS Mod.2 Piston +020. Pair990ccfittet with Matchless Type Engineincluding gudgeon Pin, piston rings and circlipsPiston Clearance 0.12mm or 45thouCompression Height:  1.13/16"Length: 3 1/2"Gudgeon Pin 7/8"JP Piston Made in Australia 

Brough Superior SS80 / AJS Mod.2 /  Matchless Model X Piston +030. Pair990cc  SVfittet with Matchless Type Engineincluding gudgeon Pin, piston rings and circlipsPiston Clearance 0.12mm or 45thouJP Piston Made in Australia

Brough Superior SS80 / Matchless Model X / AJS Mod.2 Piston +040. Pair990cc  SVfittet with Matchless Type Engineincluding gudgeon Pin, piston rings and circlipsPiston Clearance 0.12mm or 45thouCompression Height:  1.13/16"Length: 3 1/2"Gudgeon Pin 7/8"JP Piston Made in Australia

Brough Superior SS80 / AJS Mod.2 / Matchless Model X Piston +060. Pair990cc  SVfittet with Matchless Type Engineincluding gudgeon Pin, piston rings and circlipsPiston Clearance 0.12mm or 45thouCompression Height:  1.13/16"Length: 3 1/2"Gudgeon Pin 7/8"JP Piston Made in Australia

AJS/Matchless Piston STD. 500ccm = 82,55 mmAJS 18S. Matchless G80SC.R. 7.3:1 Gudgeon Pin: 7/8" - 22mmincluding gudgeon Pin, piston rings and circlipsPiston Clearance 0.12mm or 45thouPlease look at all pictures 

AJS/Matchless Piston +040. 500ccm = 83,55 mmJP Piston Made in AustraliaAJS 18S. Matchless G80SC.R. 7.3:1 Gudgeon Pin: 7/8" - 22mmincluding gudgeon Pin, piston rings and circlipsPiston Clearance 0.12mm or 45thouPlease look at all pictures
 

Matchless Clutch Cable

Matchless 350 G.3 Single 1956-57 
Matchless 350 G.3C Maestro 1960-64
Matchless 600 G.11 Twin 1957
Matchless 500 G.80 Single 1957
Matchless 500 G.9 Twin 1956-57
Matchless 650 G.12 Majestic 1957

Length: 111cm
 

AJS/Matchless Footrest Rubber FR9large bore
Can be used for Front and Rear
Pillion
AMC
Swinging Arm Sept. 1949-66
Hole 16 mm
L: 110 mm
Price per pair
Made in England

Spring Frame Models Matchless
350 G3LS
350 G3LCT
350 G3LCS

500 G80s
500 G80CS

350 16M Rigid Frame
350 16MS Spring Frame
350 16MC Rigid Frame / Competition
350 16MCS Spring Frame / Competition

500 18 Rigid Frame
500 18S Spring Frame
500 18C Rigid Frame / Competition
500 18CS Spring Frame / Competition
500 G9, G11, G12
Mod. 20, Mod. 30, Mod. 31

Francis Barnett and James Early 50Please look at all pictures

Contact Set/Points BSA Lucas
BSA 250 cc:
C11G 1954-58
C12 Star 1954-58
Matchless 350cc G3LS, G80S
Matchless G3, G80 1960
1959:
350 G3 1959
350 G3C 1959
350 G3CS 1959
500 G80 1959
500 G80CS 1959slightly corroded