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Ships within 48 hours · Estimated delivery Sep 15 - Sep 20
Notched 'cooling' chamfers on face of drum increase cooling and clutch performance
The MyChron is one of the best tools a kart racer can use to find your laptimes
complete in neat packaging
which is more than enough fuel for most kart engines
Note: As of 02/02/2021 each ceramic bearing will come with (1) set of replacement dust covers in case you want to service your bearings
13 | Rotax Water Pump Pinion Engine Oil Notched 'cooling' chamfers on faceWater Pump Pinion by Rotax Max Engines. This pinion gear drives the water pump impeller to cycle water through the crankcase. Noted as part 13 in the diagram, this plastic gear is very important for properly driving the water pump. Made out of plastic, this gear can break from time to time in cold weather.
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