ATHENA Valve Cover Gasket for KTM EXCF 350, SXF 350, XCF 350 and HUSQVARNA FC 350, FE 350, FX 350 2016-2019

The ATHENA S410270015015 valve cover gasket is designed for KTM EXCF 350, SXF 350, XCF 350 and HUSQVARNA FC 350, FE 350, FX 350 from 2016 to 2019. On a four-stroke, the valve cover closes off the top of the engine, above the camshafts. Its gasket holds in the oil that lubricates the valve train: hardened or flattened, it lets oil seep onto the cylinder head.

Specifications

• Brand: ATHENA
• Manufacturer part number: S410270015015
• EAN code: 8051757223787
• Weight: 70 g
• Engine: 4-stroke

When to replace it?

• Oil seeping around the valve cover or into the spark plug tube.
• Gasket hardened, flattened or split on removal.

During a valve clearance check or work on the valve train, as soon as the gasket is hardened, flattened or damaged.

Fitting tips

1. Clean the groove in the cover and the cylinder head face.
2. Seat the gasket properly in its groove; sealant goes only where the manual calls for it (often the camshaft half-moons).
3. Tighten the screws in a criss-cross pattern to the manufacturer's torque, without crushing the gasket.
4. While it's apart, adjust the valve clearance with valve shims if needed and replace the spark plug.

Why ATHENA?

Athena, an Italian company founded in 1973 near Vicenza, designs gaskets, pistons and cylinder kits for motorcycles. An OEM supplier to KTM, Ducati, Fantic, Piaggio and Triumph and a partner of the MXGP world championship, it develops its parts on the test bench and on the track with racing teams.

Spare parts and items to plan

• Valve shims : PROX 29.VSA890 · PROX 29.890
• Spark plug : NGK
• Valve stem seals : PROX P650948/4 · PROX 35.VS029
• 4-stroke engine oil : LIQUI MOLY 10W40 1 L · MOTUL 10W50

Frequently asked questions

Should it be replaced at every valve check?
Not necessarily if it is still supple and intact, but a hardened gasket always ends up leaking.

Compatibility

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

Fits:
HUSQVARNA FC 350 2018
HUSQVARNA FC 350 2017
HUSQVARNA FC 350 2016
HUSQVARNA FE 350 2019
HUSQVARNA FE 350 2018
HUSQVARNA FE 350 2017
HUSQVARNA FX 350 2018
HUSQVARNA FX 350 2017
KTM EXCF 350 2019
KTM EXCF 350 2018
KTM EXCF 350 2017
KTM SXF 350 2018
KTM SXF 350 2017
KTM SXF 350 2016
KTM XCF 350 2018
KTM XCF 350 2017
KTM XCF 350 2016