
Crankshaft Seal Kit ALL BALLS (manufacturer ref. 24-2027): a kit designed to restore the sealing of the crankcase during an engine overhaul or after a cover replacement. Specifically designed for the motocross environment, this seal kit allows for the replacement of wear parts that ensure protection against oil leaks around the crankshaft.
The seals offered by ALL BALLS meet the same specifications and dimensions as the original equipment, making installation easier and helping to achieve a sealing performance that is compliant with the original. The kit is supplied in pairs to service both sides of the crankshaft.
Ideal for routine maintenance operations or restoration after disassembly, this kit is aimed at riders and mechanics looking for a simple and reliable solution for engine sealing. Used on many motocross models — examples: KTM 150 SX (2025), HUSQVARNA TC 125 (2025), GAS GAS MC 125 (2022) — this kit is one of the essentials to keep in stock during a crankshaft overhaul.