ALL BALLS Crankshaft Oil Seal Kit for BETA EVO 125, EVO 200, EVO 250, EVO 290, EVO 300 and YAMAHA YFM 250 BEAR TRACKER 2WD

ALL BALLS offers this engine oil seal kit for BETA EVO 125, EVO 200, EVO 250, EVO 290, EVO 300 and YAMAHA YFM 250 BEAR TRACKER 2WD 1999-2024. 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 ALL BALLS?

Complete All Balls kits: low-friction bearings and steel-spring nitrile seals, everything you need in one box.

When should you replace the oil seals?

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: 24-2042

Cross-Mania tip: Fit the seal square with a greased lip and check the running surface on the shaft: a worn surface quickly wears a new seal.

Also needed with this part

• Complete engine gasket kit : see the selection
• 2-stroke oil : LIQUI MOLY 1 L · LIQUI MOLY 4 L

Compatibility

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

Fits:
BETA EVO 125 2024
BETA EVO 125 2023
BETA EVO 125 2022
BETA EVO 125 2021
BETA EVO 125 2020
BETA EVO 125 2019
BETA EVO 125 2018
BETA EVO 125 2017
BETA EVO 125 2016
BETA EVO 125 2015
BETA EVO 125 2014
BETA EVO 125 2013
BETA EVO 125 2012
BETA EVO 125 2011
BETA EVO 125 2010
BETA EVO 125 2009
BETA EVO 200 2023
BETA EVO 200 2022
BETA EVO 200 2021
BETA EVO 200 2020
BETA EVO 200 2019
BETA EVO 200 2018
BETA EVO 200 2017
BETA EVO 200 2016
BETA EVO 200 2015
BETA EVO 200 2014
BETA EVO 200 2013
BETA EVO 200 2012
BETA EVO 200 2011
BETA EVO 200 2010
BETA EVO 200 2009
BETA EVO 250 2023
BETA EVO 250 2022
BETA EVO 250 2021
BETA EVO 250 2020
BETA EVO 250 2019
BETA EVO 250 2018
BETA EVO 250 2017
BETA EVO 250 2016
BETA EVO 250 2015
BETA EVO 250 2014
BETA EVO 250 2013
BETA EVO 250 2012
BETA EVO 250 2011
BETA EVO 250 2010
BETA EVO 250 2009
BETA EVO 290 2011
BETA EVO 290 2010
BETA EVO 290 2009
BETA EVO 300 2023
BETA EVO 300 2022
BETA EVO 300 2021
BETA EVO 300 2020
BETA EVO 300 2019
BETA EVO 300 2018
BETA EVO 300 2017
BETA EVO 300 2016
BETA EVO 300 2015
BETA EVO 300 2014
BETA EVO 300 2013
BETA EVO 300 2012
BETA EVO 300 2T SS 2023
BETA EVO 300 2T SS 2018
YAMAHA YFM 250 BEAR TRACKER 2WD 1999