ATHENA Engine Oil Seal Kit for KTM EXC 400, EXC 530, EXCF 450, XCW 400, XCW 530 2009-2011

ATHENA offers this engine oil seal kit for KTM EXC 400, EXC 530, EXCF 450, XCW 400, XCW 530 2009-2011. An oil seal (lip seal) is a rubber ring that seals around a rotating shaft. They are found on the crankshaft, gear shifter, water pump and output shaft.

Why replace the oil seals?

The benefits:

• Stop oil leaks around the shafts.
• On a 2-stroke, keep the crankcase sealed, which the engine needs to run properly.
• All the engine’s oil seals in one part number for a rebuild.

Why choose ATHENA?

Athena, founded in 1973 by Giovanni Mancassola near Vicenza and based in Alonte (Italy), designs gaskets, pistons and cylinder kits; it supplies original equipment to manufacturers such as KTM, Ducati, Fantic and Triumph.

When should you replace the oil seals on your KTM EXC 400?

Seepage around the shaft, a dropping oil level or, on a two-stroke, an idle that creeps up on its own are warning signs. The seal is also replaced every time the cases are split.

Specifications and fitting tips

• Manufacturer part number: P400270400055

Spare parts and items to plan

• Crankshaft bearings and seals : see the selection
• Complete engine gasket kit : CENTAURO 731A404FL · CENTAURO 731A401FL
• Gearbox oil : LIQUI MOLY 10W30 1 L · LIQUI MOLY 80W 500 ml

Compatibility

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

Fits:
KTM EXC 400 2011
KTM EXC 400 2010
KTM EXC 400 2009
KTM EXC 530 2011
KTM EXC 530 2010
KTM EXC 530 2009
KTM EXCF 450 2011
KTM EXCF 450 2010
KTM EXCF 450 2009
KTM XCW 400 2011
KTM XCW 400 2010
KTM XCW 400 2009
KTM XCW 530 2011
KTM XCW 530 2010
KTM XCW 530 2009