- New
ATHENA Racing Forged Piston for HUSQVARNA TC 450, TE 450, TXC 450 2003-2005
€236.90
Tax Included
The piston moves up and down in the cylinder to turn combustion into motion: this kit replaces it along with its rings, pin and clips.
Available in several sizes.
ATHENA offers this piston kit for HUSQVARNA TC 450, TE 450, TXC 450 2003-2005. The piston slides in the cylinder and takes the force of the air-fuel combustion, passing it to the connecting rod and crankshaft.
Why choose a forged piston?
Instead of simply being cast, a forged piston is hot-pressed under very high pressure and then machined: its metal is denser and free of air pockets.
- Stronger when hot: it copes better with high revs, overheating and detonation.
- Lighter for the same strength: less stress on the connecting rod and bearings.
- Good to know: depending on the alloy, it expands a little more and is fitted with more clearance; slight noise when cold is normal.
- Why does it cost more? Forging tools, full machining and surface treatments cost more than simple casting.
Why choose ATHENA?
Athena, the Italian manufacturer founded in 1973, is an original-equipment supplier to manufacturers such as KTM and Ducati: the same standards for your replacement parts.
When should you replace the piston on your HUSQVARNA TC 450?
Harder starting, loss of power, blue smoke, oil consumption or a knock when cold: these are the signs of a tired top end.
No manufacturer hour figure for this model. Cross-Mania guideline: compression check every 30 h in hard use and every 60 h for leisure.
Specifications and fitting tips
- Engine: 4-stroke
- Manufacturer part numbers: S4F09700009A (A), S4F09700009B (B), S4F09700009C (C)
Available in several sizes: choose the one that matches your cylinder (stamped size or measured bore). Diameters: A = 96.94 mm, B = 96.95 mm, C = 96.96 mm.
Spare parts and items to plan
- Piston rings : ATHENA
- Piston pin : WOSSNER
- Top-end gasket kit : see the selection
- Spark plug : NGK
- Coolant : LIQUI MOLY 1 L · TWIN AIR
- 4-stroke engine oil : MOTUL 10W50 · LIQUI MOLY 10W40 1 L
Compatibility
Check the exact model and year of your bike in the list below before ordering.
Fits:
HUSQVARNA TC 450 2005
HUSQVARNA TC 450 2004
HUSQVARNA TC 450 2003
HUSQVARNA TE 450 2005
HUSQVARNA TE 450 2004
HUSQVARNA TE 450 2003
HUSQVARNA TXC 450 2005
HUSQVARNA TXC 450 2004
HUSQVARNA TXC 450 2003
S4F09700009A
5 Items
Specific References
No customer reviews for the moment.
The piston moves up and down in the cylinder to turn combustion into motion: this kit replaces it along with its rings, pin and clips.
Available in several sizes.
ATHENA Racing Forged Piston for HUSQVARNA TC 450, TE 450, TXC 450 2003-2005
€236.90
Tax Included