ATV/UTV Complete Bottom End Rebuild Kit - Crankshaft Trx400Ex/X 05-12

Crankshaft Trx400Ex/X 05-12

• California Prop 65 Warning: Cancer and Reproductive Harm - https://www.p65warnings.ca.gov/
• UPC: 193564110336

• Include crankshaft, top end bearing, premium main bearings and a complete bottom end gasket set that includes all seals and gaskets needed to do the job
• Only one part number to stock and order
• Crankshafts are factory assembled and precision trued to OEM specifications
• Double-forged Wiseco connecting rods maintain superior dimensional consistency through improved grain flow
• Shot-peening eliminates residual stresses and smoothly blends the rod forging surfaces
• Corrosion-resistant surface treatment
• Top and bottom end rod bores case hardened to 58-62 RC to optimize bearing running surface
• Crank pin bearing radial running clearance is optimized to ensure maximum performance
• Precision honing ensures ultra round bearing surface
• Precision engineered oiling slots maximize rod strength and bearing life
• Double-drilled small ends provide the piston pin with extra lubrication and cooling, reducing distortion of top end due to thermal transfer from the piston
• Silver-coated bronze phosphor thrust washers, with dimpled design to increase oil retention and reduce friction between rod and washer interface
• Crank pin bearings are manufactured from the highest quality hot rolled steel; case-hardened to 58-62 RC
• Caged needle roller bearings provide the highest possible rpm
• Precision machined crank webs

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Includes crankshaft, main bearings, complete bottom end gasket set, including all seals and gaskets needed for the job. The crank pin bearings are manufactured from the highest quality hot rolled steel; case hardened to 58-62C. The caged needle roller bearings provide the highest possible rpm. Made from premium materials for maximum sealing and reliability.

Everything needed for your rebuild. All bearings are O.E.M. quality for reliability and performance.

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Wiseco CRANKSHAFT TRX400EX/X 05-12

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Includes crankshaft, main bearings, complete bottom end gasket set, including all seals and gaskets needed for the job. The crank pin bearings are manufactured from the highest quality hot rolled steel; case hardened to 58-62C. The caged needle roller bearings provide the highest possible rpm. Made from premium materials for maximum sealing and reliability.

• Everything needed for your rebuild.
• All bearings are O.
• E.
• M.
• quality for reliability and performance.