PISTON SET, NORTON COMMANDO, 850 850cc +0.040, PLUS 40 THOU, 06-4042, 06-3838+40
PISTON SET, NORTON COMMANDO, 850 850cc +0.040, PLUS 40 THOU, 06-4042, 06-3838+40
Replaces Norton OEM Part No: 06-4042 ( 06-3838+40 )
Compression Ratio: 8.5:1
Size: +40 thou (0.040")
One pair, includes gudgeon pins and circlips.
Rings sold seperately.
As supplied to UK distributers. On Special, while stock lasts!
Please see our store for high quality piston rings to suit these pistons.
Trojan Classic Motorcycles is the sole Australian distributor for Hastings motorcycle piston rings. Trade and dealer enquiries welcome.
Hastings Piston Rings - " the only piston rings we use in our workshop "
Brand new, Superior quality, Arion Pacific Industries.
ENG0151
More From This Category
BULB, 12V, PILOT, INSTRUMENT (PAIR) LUCAS TYPE, 3W, 989, BLB0006
In Stock
HEADER PIPE EXHAUST CLAMP, 1 3/4", FINNED, CHROMED, CEI, 70-4501, E4501, 70-0409
In Stock
FUEL, PETROL, LINE, HOSE, 3/16", STANDARD, CLEAR, NYLON, 1m, PTK0058
In Stock
GENUINE LUCAS REFLECTOR, 2" AMBER, TRIUMPH, BSA, NORTON, 57161, RER25, 60-0691, 03-4013
In Stock
PETROL FUEL TANK CAP CORK WASHER SEAL, 2 1/2", TRIUMPH, BSA, 82-4048, F4048
In Stock
PETROL TAP TO TANK SEALING FIBER WASHER, 3/8" BSP, AJS, TRIUMPH, BSA, PTK0082
In Stock
SEAL, GEARBOX SPROCKET, NORTON, BSA A50, A65 DRIVE SIDE MAIN, 04-0132, 67-0674
In Stock
Latest Products
MAIN CRANKSHAFT BEARING, BSA 500cc A50, 650cc A65, LEFT D/S, HEPOLITE 68-0625 C3
In Stock
STEERING STEM DAMPER SLEEVE NUT, TRIUMPH, TO 1967, GENUINE, 97-0405, H405
In Stock
CABLE JUNCTION BOX FOR AMAL CARB, 2-WAY, 244/104, 01-9824, 19-7086, 60-0685, 60-1820, 60-7145, 60-71
In Stock
CRANKCASE SUMP FILTER, DRAIN PLUG, CEI, TRIUMPH, 650 6T, TR6, T120, 70-5312, E5312
In Stock
CARB MAIN JET, 240, FOR AMAL 600/900 SERIES CARB, ENGLAND, 376/100-240
In Stock
HEPOLITE CAM FOLLOWER, TAPPET, INLET, RADIUS, TRIUMPH, 650, 750, 70-3059 R
In Stock
REAR WHEEL FELT WASHER, TRIUMPH, QD, 350, 500, 650, 1954-69, GENUINE, 37-1042, W1042
In Stock
Top Sellers
PETROL TAP WASHER, BONDED, 1/4", TRIUMPH, NORTON, BSA, (PAIR) GENUINE, 70-7351
In Stock
HIGH TENSION SPARK PLUG LEAD, CABLE, 7MM, COPPER CORE, 1m, IGN0003
In Stock
PETROL TAPS, LEVER TYPE, MAIN, RESERVE, STD, 1/4 x 1/4 (PAIR) 83-2800, 83-2801
In Stock
GENUINE PETROL TAP NUT AND SPIGOT, 1/4" BSP, TRIUMPH, NORTON, BSA, AJS, MATCHLESS
In Stock
LUCAS W TYPE HEADLAMP WIRE RETAINING CLIPS, SET OF 5, 504665, 99-0683, 500291
In Stock
BRAKE LIGHT SWITCH, UNIVERSAL, BAKELITE, SPRING TYPE, 90-0506, S2370, 19-1999
In Stock
CHAMPION OIL FILTER , NORTON COMMANDO, TRIUMPH, GENUINE, 06-3371
In Stock
AMAL CARB FLOAT BOWL GASKET, AMAL, MK1 CONCENTRIC. GENUINE, 622/073, 99-0514
In Stock
Popular Products
BULB, 12V, PILOT, INSTRUMENT (PAIR) LUCAS TYPE, 3W, 989, BLB0006
In Stock
HEADER PIPE EXHAUST CLAMP, 1 3/4", FINNED, CHROMED, CEI, 70-4501, E4501, 70-0409
In Stock
FUEL, PETROL, LINE, HOSE, 3/16", STANDARD, CLEAR, NYLON, 1m, PTK0058
In Stock
GENUINE LUCAS REFLECTOR, 2" AMBER, TRIUMPH, BSA, NORTON, 57161, RER25, 60-0691, 03-4013
In Stock
PETROL FUEL TANK CAP CORK WASHER SEAL, 2 1/2", TRIUMPH, BSA, 82-4048, F4048
In Stock
PETROL TAP TO TANK SEALING FIBER WASHER, 3/8" BSP, AJS, TRIUMPH, BSA, PTK0082
In Stock
SEAL, GEARBOX SPROCKET, NORTON, BSA A50, A65 DRIVE SIDE MAIN, 04-0132, 67-0674
In Stock

Menu
Products
Cart
Account