BOLD MAGENTA part numbers are new for 2025 PARTS-UNLIMITED.COM 2025 | OFFROAD ENGINE ENGINE 1268 DISCLAIMER: *EMIS (EMISSIONS CATEGORIZATION CODE). SEE PAGES 4-6 FOR CATEGORY CODES, IMPORTANT EPA/CARB EMISSION DEFINITIONS AND REGULATORY COMPLIANCE AND NOTICE REGARDING NOISE REGULATIONS. PRODUCTS NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLES IF NOT CATEGORIZED AS “1” OR “4”. FITS MODEL PART # HONDA CR80R/85R 86-04 0921-0094 CR125R 90-02 0921-0107 CRF150R 07-09/12-24 0921-0148 CR250R 92-01 0921-0090 CR250R 02-04 0921-0105 CRF250R 04-07 0921-0140 HUSABERG TE 125 12-14 0921-0434 HUSQVARNA TC/TE 125 14-15 0921-0434 KAWASAKI KX60 85-03 0921-0103 KX65 00-05 0921-0093 KX80 91-00 0921-0089 KX85 01-05 0921-0089 KX85 06-13 0921-0550 FITS MODEL PART # KAWASAKI (CONT) KX100 95-05 0921-0089 KX100 06-13 0921-0550 KX250 92-01 0921-0109 KX250 02-04 0921-0108 KX250F 04-08 0921-0141 KTM 65 SX 03-08 0921-0547 125 EXC 09-15 0921-0434 125 SX 01-15 0921-0434 SUZUKI RM65 03-05 0921-0093 RM85 02-23 0921-0553 RM100 03 0921-0089 RM125 01-03 0921-0095 RM125 04-10 0921-0110 RM250 03-04 0921-0551 FITS MODEL PART # SUZUKI (CONT) RM-Z250 04-06 0921-0141 RM-Z450 05-07 0921-0139 YAMAHA YZ80 93-01 0921-0101 YZ85 02-18 0921-0099 YZ125 98-00 0921-0100 YZ125 01-04 0921-0096 YZ125 05-21,YZ125X 20-22 0921-0549 WR250F 03-13 0921-0111 YZ250 99-00 0921-0104 YZ250 01-02 0921-0102 YZ250 03-23,YZ250X 16-23 0921-0097 YZ250F 03-11 0921-0098 YZ450F 03-05 0921-0112 YZ450F 06-09 0921-0432 CRANKSHAFT KITS • Crankshaft kits 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 •Wiseco complete gasket kits are made from premium materials for maximum sealing and reliability; all bearings are OEM-quality for reliability and performance DESCRIPTION PART # Crankshaft 0921-0589 CRANKSHAFT FOR YAMAHA YZ85 02-18 •Made of special steel and manufactured with CNC high-precision machinery •Standard stroke
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