Crankshaft Rebuilding
| Crankshaft rebuilding is precise work. It requires an experienced technician and several thousand dollars worth of sophisticated tooling and equipment to do properly. So don’t trust the life of your engine to just anybody. We at CSA performance have been rebuilding crankshafts for motocross bikes, ATV’s, snowmobiles, and pwc's for years. Our reputation for precise work and adhering to exacting tolerances is what puts us in the fore-front of power sports service. Keep in mind, a crankshaft that is assembled using the finest materials and then trued beyond the factory specifications (in most cases less than .001" run out) will outlast and outperform a brand new factory unit. So if you're in need of a sturdy crank that will last in your modified 450 mx quad, looking to replace your worn out 125mx crankshaft without spending $300+ on an inferior new unit, or in need of a rebuild for your triple cylinder snowmobile crankshaft, CSA is the only shop you need to know. For more information, please call our service department at (586)939-RIDE! |
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-In many cases, new aftermarket and OEM crankshaft units have somewhat wide tolerances. We have experienced as much as .004" radial run out on NEW crankshafts. These loose tolerances can cause excessive vibration, shortened life of bearings, and loss of power due to parasitic drag. We are not satisfied until we achieve a run out of less than .001", thus increasing performance and durability far beyond that of new units. -Many machines experience widespread crankshaft issues and failures, most notably Polaris 800cc liberty twin and 600cc Fuji triple snowmobiles, Honda 450 atv/mx engines, etc. We have the equipment and know how to make these problems a thing of the past. We have access to billet steel PTO ends, larger bearings, lightweight heavy duty connecting rod kits, and more... |
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*Note - We can not rebuild one piece (automotive style) cranks - Only cranks that are pressed together
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