BOLD MAGENTA part numbers are new for 2025 ENGINE & COOLING PARTS-UNLIMITED.COM ATV/UTV | 2025 ENGINE & COOLING 1133 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”. CRANKSHAFT ASSEMBLIES continued on next page. FITS MODEL PART # HONDA TRX400EX 99-04 0921-0118 TRX400EX/X 05-14 0921-0478 POLARIS RZR 800 08-10, Ranger 800 10, Sportsman 800 05-10 0921-0882 FITS MODEL PART # POLARIS (CONT) RZR 800 11-14, Ranger 800 11-14, Ranger 800 6x6 11-16, Sportsman 800 11-14, Sportsman 800 6x6 11-15 0921-0883 YAMAHA YFS200 Blaster 88-06 0921-0113 YFM350X Warrior 87-04 0921-0145 FITS MODEL PART # YAMAHA (CONT) YFM350R Raptor 05-13 0921-0145 YFZ350 Banshee 87-06 0921-0114 YFM660F Grizzly 02-08 0921-0147 YFM660R Raptor 01-05 0921-0144 YXR660 Rhino 05-07 0921-0147 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 0921-0147 CRANKSHAFT ASSEMBLIES OEM STROKE CRANKSHAFTS •Forged from 4140 steel and precision machined •Sold complete and ready for installation with the original proven Hot Rods connecting rods, top end bearings, and crankshaft webs •Factory assembled and trued to OEM specifications, Hot Rods cranks will meet or surpass the OEM in performance and durability •Crankshafts are fully re-buildable with genuine Hot Rods connecting rods and bearings •Multi-cylinder applications are sold complete with main bearings (unless specified otherwise) •Gears are made at a quality level of DIN Class 9 or higher STROKER CRANKSHAFTS •Include all the features and benefits of the standard crankshafts but also features increased stroke for increased displacement and horsepower •Drop-in replacement crankshaft that requires no modification in most applications •CNC machined and dynamically balanced to suite the increased stroke • Uses stock piston in most applications, unless noted •Can be matched with Cylinder Works Big Bore cylinders to get significant displacement and horsepower gains •Stroker crankshafts are not re-buildable as the rods are shorter than OEM OEM STROKE CRANKSHAFTS FITS MODEL PART # ARCTIC CAT/TEXTRON DVX400 04-08 0921-0033 550 EFI 4x4 12-15 0921-0604 550 EFT 15 0921-0604 550 H1 EFI 4x4 w/ AT 09-11 0921-0604 550 Prowler XT 09-15 0921-0604 Alterra 550 16-17 0921-0604 1000 GT 12 0921-0603 1000 H2 EFI Mud Pro 11 0921-0603 1000 H2 Thundercat 08-10 0921-0603 1000 Mud Pro LTD 14-17 0921-0603 1000 Mud Pro SE EPS 16 0921-0603 1000 Prowler XT 15-17 0921-0603 1000 Prowler XTZ H2 09-14 0921-0603 1000 XT 13-17 0921-0603 Wildcat 1000 GT 12 0921-0603 CAN-AM Outlander 650 4x4 06-19 0921-0886 Outlander MAX 650 4x4 06-15/18-19 0921-0886 Outlander 650/MAX XT 4x4 06-09/12-14 0921-0886 Outlander 650/MAX 6x6 15-18 0921-0886 Outlander 650/MAX DPS 13-14 0921-0886 Outlander 650 X mr 13-15 0921-0886 Renegade 650 18-19 0921-0886 Commander 800 11/14-15 0921-0886 FITS MODEL PART # CAN-AM (CONT) Commander 800 DPS 13-15 0921-0886 Commander 800 XT 14-15 0921-0886 Commander 800R 12-19 0921-0886 Commander 800R XT 12-13 0921-0886 Outlander 800/MAX 4x4 06-08 0921-0886 Outlander MAX 800 4x4 XT 06-08 0921-0886 Outlander 800 X mr 11-12/15 0921-0886 Outlander 800R 09-11/13-15 0921-0886 Outlander Max 800R 4x4 09-14 0921-0886 Outlander 800R/MAX DPS 13-14 0921-0886 Outlander 800R X xc 11 0921-0886 Outlander 800R XT 09/13-14 0921-0886 Outlander Max 800R 4x4 XT 09/12-14 0921-0886 Outlander 800R XT-P 13-14 0921-0886 Outlander Max 800R XT-P 12-14 0921-0886 Outlander Max 800 4x4 LTD 07-08 0921-0886 Outlander Max 800R 4x4 LTD 09-12 0921-0886 Renegade 800 07-08 0921-0886 Renegade 800 X 08 0921-0886 Renegade 800 X xc 10-11 0921-0886 Renegade 800R 09-15 0921-0886 Renegade 800R X 09 0921-0886 Renegade 800R X xc 12-14 0921-0886
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