ATHENA Engine Oil Seal Kit for BETA ALP 250, ALP 260, SYNT 260, TR 33 240, ZERO 260 1984-1999

ATHENA offers this engine oil seal kit for BETA ALP 250, ALP 260, SYNT 260, TR 33 240, ZERO 260 1984-1999. 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 BETA TR 33 240?

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: P400060400240

Spare parts and items to plan

• Crankshaft bearings and seals : see the selection
• Complete engine gasket kit : ATHENA P400060850260 · ATHENA P400060850261
• Gearbox oil : LIQUI MOLY 10W30 1 L · LIQUI MOLY 1 L

Compatibility

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

Fits:
BETA ALP 250 1999
BETA ALP 250 1998
BETA ALP 250 1997
BETA ALP 250 1996
BETA ALP 260 1995
BETA SYNT 260 1994
BETA SYNT 260 1993
BETA SYNT 260 1992
BETA SYNT 260 1991
BETA SYNT 260 1990
BETA TR 33 240 1995
BETA TR 33 240 1994
BETA TR 33 240 1993
BETA TR 33 240 1992
BETA TR 33 240 1991
BETA TR 33 240 1990
BETA TR 33 240 1989
BETA TR 33 240 1988
BETA TR 33 240 1987
BETA TR 33 240 1986
BETA TR 33 240 1985
BETA TR 33 240 1984
BETA ZERO 260 1993
BETA ZERO 260 1992
BETA ZERO 260 1991
BETA ZERO 260 1990