b'PACKAGES| COVERS & TRANSPORT|WINDSHIELDS|BAGS & STORAGE|BUMPERS|TOURING|UTILITY|HANDLEBARS|PROTECTION |YOUTH|PERFORMANCE|BCA|TRACKS|HANDLING & TRACTION|MAINTENANCE|BELTS|OIL & CAREENGINE REBUILD KITSGive your Cat another life with everything needed to refreshTRACK TENSION TOOL your engine Maintain your track tension for optimum performance Piston + ring assembliesWrist pins + bearings + shims7639-153 | UNIVERSAL Top end gasket setSpark plugs8639-238 | 10-17 800/8000 MODELS8639-239 | 14-19 6000 MODELS8639-240 | 18-19 8000 MODELSEXHAUST SPRING TOOLEasily remove the springs securing the expansion chamberand resonator Provides wide-open access to service the engine and other underhood components DRIVELINE REBUILD KIT0644-554 STANDARD 6"| Universal Keep your ProCross, ProClimb, or Ascender sled rolling 6639-904 HEAVY-DUTY 16"| Universal smoothly and efficiently with a complete drive bearing kitLH + RH jackshaft bearingsLH + RH driveshaft bearingsHardware and instructions8639-489 |\'15-\'24 8000; \'15-\'23 6000; \'15-\'16 4/5/9000 MODELS 8639-491 | \'17-\'24 7/9000 MODELS (EXCEPT XT)8639-490 | \'21-\'24 4000; \'15-\'16 7000; \'16-\'19 3000 MODELS 8639-488 |\'14 5/6/8/9000; \'12-\'13 800/1100 MODELSEXHAUST VALVE CABLE GAUGEThis tool is used to check Arctic Power Valve (APV)cable adjustmentEnsure optimal exhaust valve operation for smooth, responsive engine performance8639-126 | \' 10-\'24 800/8000; \'14-\'24 6000 MODELSPackage quantities, specifications and materials may change without notice. For a dealer near you, visit arcticcat.com. 89'