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DescriptionProx Crankshaft bearings and seals kit Crankshaft bearing
Product details :
PROX Crankshaft Bearing and Seal Kit - Suzuki RMZ250 (Manufacturer part number: 23.CBS33010)
An essential reserve for anyone refurbishing a motocross engine, this PROX kit includes the bearings and seals necessary for the reconditioning of your RM-Z 250's crankshaft. Designed for off-road use, it gathers selected components to ensure sealing and smooth rotation of the crankshaft after disassembly.
Contents: bearings + crankshaft seals
Bearing treatment to minimize friction
Suitable for motocross applications: parts intended for the RM-Z 250
This kit is the foundational element for a clean engine reassembly: new seals to maintain oil/oil engine sealing, and bearings controlling play and rotation. Ideal during a complete overhaul or after opening the cases. Installation and tolerance checks are recommended by a professional to ensure proper reassembly.