Engineered for snowmobiles with mid-to-high horsepower engines between 350cc -600cc with minimal upgrades/modifications.
Featuring Dayco's top cog design for increased flexibility, extended belt life and reliable service, the POWER HPX snowmobile belt is constructed with aramid cords and a fiber-loaded rubber compound. It's engineered to deliver the increased strength and durability required from snowmobile engines with higher power and RPM. Riders can enjoy the exhilaration of clutching-down with a belt that delivers a full range of power to attack terrain without a loss of horsepower.
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 1983 | Moto-ski | Mirage II | |
| 1987 | Ski-Doo | Escapade | |
| 1993 | Ski-Doo | Formula Grand Touring | |
| 1989-1991 | Ski-Doo | Formula Mach 1 | |
| 1993 | Ski-Doo | Formula Mach 1 | |
| 1993 | Ski-Doo | Formula Mach 1 2 | |
| 1992 | Ski-Doo | Formula Mach 1 X | |
| 1987-1990 | Ski-Doo | Formula MX | |
| 1992-1993 | Ski-Doo | Formula MX | |
| 1987-1990 | Ski-Doo | Formula MX LT | |
| 1987-1991 | Ski-Doo | Formula Plus | |
| 1993 | Ski-Doo | Formula Plus | |
| 1989-1990 | Ski-Doo | Formula Plus LT | |
| 1991-1993 | Ski-Doo | Formula Plus X | |
| 1991 | Ski-Doo | Formula Plus XTC | |
| 1993 | Ski-Doo | Formula Plus XTC | |
| 1992 | Ski-Doo | Formula XTC | |
| 1992 | Ski-Doo | Formula XTC E | |
| 1994 | Ski-Doo | Grand Touring 580 | |
| 1994 | Ski-Doo | Grand Touring 580 XTC | |
| 1994 | Ski-Doo | Grand Touring 800 SE | |
| 1994 | Ski-Doo | Mach 1 | |
| 1989-1991 | Ski-Doo | Nordik 50 | |
| 1989-1991 | Ski-Doo | Nordik 60 | |
| 1987 | Ski-Doo | Safari 377 | |
| 1987 | Ski-Doo | Safari 377E | |
| 1988 | Ski-Doo | Safari 503 | |
| 1988 | Ski-Doo | Safari 503R | |
| 1993-1994 | Ski-Doo | Safari Deluxe | |
| 1989 | Ski-Doo | Safari Escapade | |
| 1990-1992 | Ski-Doo | Safari GLX | |
| 1990-1994 | Ski-Doo | Safari L | |
| 1991-1992 | Ski-Doo | Safari LCE | |
| 1990-1992 | Ski-Doo | Safari LE | |
| 1990-1991 | Ski-Doo | Safari LX | |
| 1990-1991 | Ski-Doo | Safari LXE | |
| 1993-1994 | Ski-Doo | Safari Rally E | |
| 1989 | Ski-Doo | Safari Saga | |
| 1989 | Ski-Doo | Safari Scout E | |
| 1989 | Ski-Doo | Safari Voyageur | |
| 2001-2005 | Ski-Doo | Skandic 440 LT | |
| 2006-2007 | Ski-Doo | Skandic 440F LT | |
| 2003 | Ski-Doo | Skandic 500F Sport | |
| 2001-2003 | Ski-Doo | Skandic 500F WT | |
| 1987 | Ski-Doo | Skandic 503 | |
| 2004-2010 | Ski-Doo | Skandic 550F SUV | |
| 2004-2008 | Ski-Doo | Skandic 550F SWT | |
| 2004-2010 | Ski-Doo | Skandic 550F WT | |
| 2003-2007 | Ski-Doo | Skandic 600 SUV | |
| 2008 | Ski-Doo | Skandic 600 SUV HO SDI | |
| 2002-2008 | Ski-Doo | Skandic 600 WT | |
| 1992-1994 | Ski-Doo | Skandic II 377 | |
| 1993-1994 | Ski-Doo | Skandic II 503R | |
| 1993-1994 | Ski-Doo | Skandic II 503R SLT | |
| 1997-1998 | Ski-Doo | Skandic SWT | |
| 1995-1998 | Ski-Doo | Skandic WT | |
| 2000 | Ski-Doo | Skandic WT | |
| 1998 | Ski-Doo | Skandic WT LC | |
| 1987 | Ski-Doo | Stratos | |
| 2008-2012 | Yamaha | Apex RX10P | |
| 2006-2007 | Yamaha | Attak RXW10 | |
| 1990 | Yamaha | Exciter EX570 | |
| 1990 | Yamaha | Exciter LE EX570E | |
| 2008-2012 | Yamaha | FX Nytro FX10 | |
| 1997-2003 | Yamaha | Mountain Max 700 MM700 | |
| 1998 | Yamaha | Mountain SRX 700 MSRX700 | |
| 2006-2007 | Yamaha | Nytro RS90N | |
| 2007 | Yamaha | Phazer FX PZ50FX | |
| 2007-2013 | Yamaha | Phazer GT PZ50GT | |
| 2007 | Yamaha | Phazer Mountain Lite PZ50MT | |
| 2008-2017 | Yamaha | Phazer MTX PZ50MT | |
| 2007-2009 | Yamaha | Phazer PZ50 | |
| 2008-2017 | Yamaha | Phazer RTX PZ50RTX | |
| 2014-2018 | Yamaha | Phazer XTX PZ50XT | |
| 2005-2007 | Yamaha | RS Rage RSG90 | |
| 2005-2006 | Yamaha | RS Vector RS90 | |
| 2005-2012 | Yamaha | RS Venture RST90 | |
| 2008-2015 | Yamaha | RS Viking Professional VK10 | |
| 2004-2005 | Yamaha | RX Warrior RXW10 | |
| 2003-2005 | Yamaha | RX1 RX10 | |
| 2017 | Yamaha | Sidewinder BTX SW10BL LE | |
| 2018 | Yamaha | Sidewinder BTX SW10BL LE 50th 153in | |
| 2017 | Yamaha | Sidewinder BTX SW10BS SE | |
| 2018 | Yamaha | Sidewinder BTX SW10BS SE 153in 1.75 | |
| 2017-2018 | Yamaha | Sidewinder LTX SW10LD DX | |
| 2017-2018 | Yamaha | Sidewinder LTX SW10LL LE | |
| 2018 | Yamaha | Sidewinder LTX SW10LL LE 50th | |
| 2017-2018 | Yamaha | Sidewinder LTX SW10LS SE | |
| 2018 | Yamaha | Sidewinder MTX SW10M53 153in | |
| 2018 | Yamaha | Sidewinder MTX SW10M62 162in | |
| 2018 | Yamaha | Sidewinder MTX SW10ML53 LE 153in | |
| 2018 | Yamaha | Sidewinder MTX SW10ML62 LE 50th 162in | |
| 2018 | Yamaha | Sidewinder MTX SW10MS53 SE 153in | |
| 2017-2018 | Yamaha | Sidewinder MTX SW10MS62 SE 162in | |
| 2017 | Yamaha | Sidewinder RTX SW10RL LE | |
| 2018 | Yamaha | Sidewinder RTX SW10RL LE 50th | |
| 2017-2018 | Yamaha | Sidewinder RTX SW10RS SE | |
| 2017-2018 | Yamaha | Sidewinder STX SW10SD37 DX 137in | |
| 2018 | Yamaha | Sidewinder STX SW10SD46 DX 146in | |
| 2018 | Yamaha | Sidewinder XTX SW10XL LE 50th 1.75 | |
| 2017 | Yamaha | Sidewinder XTX SW10XL37 LE 137in | |
| 2017 | Yamaha | Sidewinder XTX SW10XL41 LE 141in | |
| 2017 | Yamaha | Sidewinder XTX SW10XS SE | |
| 2018 | Yamaha | Sidewinder XTX SW10XS37 SE 137in | |
| 2018 | Yamaha | Sidewinder XTX SW10XS41 SE 141in | |
| 1998-1999 | Yamaha | SRX600 | |
| 1998-2000 | Yamaha | SRX700 | |
| 2002-2004 | Yamaha | SX Viper ER SXV700ER | |
| 2003-2006 | Yamaha | SX Viper Mountain SXV70MH | |
| 2004 | Yamaha | SX Viper S SXV700 | |
| 2002-2003 | Yamaha | SX Viper SXV700 | |
| 2000-2001 | Yamaha | SX700R | |
| 1998-2004 | Yamaha | Venture 700 VT700 | |
| 2007-2012 | Yamaha | Venture Lite PZ50VT | |
| 2017 | Yamaha | Venture MP | |
| 2016 | Yamaha | Venture MP PZ50 | |
| 2018 | Yamaha | Venture MP PZ50 | |
| 2020 | Yamaha | VK Professional II | |
| 2017 | Yamaha | VK Professional II VK10F | |
| 2018 | Yamaha | VK Professional II VK10F EPS | |
| 2021-2022 | Yamaha | VK Professional II VK10F EPS | |
| 2006-2007 | Yamaha | VK Professional VK10 | |
| 2016 | Yamaha | VK Professional VK10F II | |
| 1997-1999 | Yamaha | VMAX 600 SX VX600SX | |
| 1999 | Yamaha | VMAX 600 VX600 | |
| 2000-2001 | Yamaha | VMAX 600 VX600DX Deluxe | |
| 1997-1998 | Yamaha | VMAX 600 XT VX600XT | |
| 1997-1998 | Yamaha | VMAX 600 XTC VX600XTC | |
| 1998-1999 | Yamaha | VMAX 700 SX VX700SX | |
| 1999-2001 | Yamaha | VMAX 700 VX700 | |
| 1999-2001 | Yamaha | VMAX 700 VX700DX Deluxe | |
| 1998 | Yamaha | VMAX 700 XTC VX700XTC | |
| 1998 | Yamaha | VMAX 700 XTCD VX700XTC Deluxe | |