WÖSSNER Piston Kit for KTM EXC 250, SX 250, HUSQVARNA TC 250, TE 250, GAS GAS EC 250, MC 250 and HUSABERG TE 250 2003-2025

Name: WÖSSNER Piston Kit for KTM EXC 250, SX 250, HUSQVARNA TC 250, TE 250, GAS GAS EC 250, MC 250 and HUSABERG TE 250 2003-2025
Brand: WOSSNER
SKU: 8169DD
Price: 139.9 EUR
Availability: InStock

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€139.90

Tax Included

Available from our supplier, shipped within 10 to 15 days.

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.

WÖSSNER offers this piston kit for KTM EXC 250, SX 250, HUSQVARNA TC 250, TE 250, GAS GAS EC 250, MC 250 and HUSABERG TE 250 2003-2025. The piston slides in the cylinder and takes the force of the air-fuel combustion, passing it to the connecting rod and crankshaft.

Why replace the piston?

The benefits:

Restore compression, power and easy starting.
A piston of the right size keeps the intended clearance in the cylinder: less noise and less oil consumption.
A new piston with rings, pin and clips: nothing to reuse from the old one.

Why choose WÖSSNER?

Wössner has forged its own pistons since 1994: Molykote-coated skirt to reduce friction and ease running-in, kit supplied complete with rings, pin and clips.

When should you replace the piston on your KTM SX 250?

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 20 h in hard use and every 40 h for leisure.

Specifications and fitting tips

Rings: 2
Size : D
Manufacturer part number: 8169DD

Spare parts and items to plan

Piston rings : WOSSNER · VERTEX
Piston pin : WOSSNER CW18 · WOSSNER WP033
Piston pin clips : WISECO · VERTEX
Top-end gasket kit : ATHENA M752007300094 · ATHENA M752010500094
Small end needle bearing : PROX · WOSSNER
Spark plug : NGK 3520 · NGK 6664
Coolant : LIQUI MOLY 1 L · TWIN AIR
2-stroke oil : LIQUI MOLY 1 L · MOTUL 1 L

Compatibility

Check the exact model and year of your bike in the list below before ordering.

Reference 8169DD

In stock5 Items

Specific References

Click on your bike to see all compatible parts.

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WÖSSNER Piston Kit for KTM EXC 250, SX 250, HUSQVARNA TC 250, TE 250, GAS GAS EC 250, MC 250 and HUSABERG TE 250 2003-2025

Why replace the piston?

Why choose WÖSSNER?

When should you replace the piston on your KTM SX 250?

Specifications and fitting tips

Spare parts and items to plan

Compatibility

WÖSSNER Piston Kit for KTM EXC 250, SX 250, HUSQVARNA TC 250, TE 250, GAS GAS EC 250, MC 250 and HUSABERG TE 250 2003-2025