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 |
| 1991-1993 | Yamaha | Exciter II EX570 | |
| 1991-1993 | Yamaha | Exciter II LE EX570E | |
| 1993 | Yamaha | Exciter II ST EX570ST | |
| 1997 | Yamaha | Mountain Max 600 MM600 | |
| 1999-2000 | Yamaha | Mountain Max 600 MM600 | |
| 1997 | Yamaha | Mountain Max 700 MM700 | |
| 2001 | Yamaha | Phazer 500 PZ500DX Deluxe | |
| 1997-1998 | Yamaha | Phazer Mountain Lite PZ480ST | |
| 2000 | Yamaha | Phazer Mountain Lite PZ500ML | |
| 1998 | Yamaha | SRX600 | |
| 2001 | Yamaha | SRX700 | |
| 2000-2001 | Yamaha | SX500R | |
| 1997-2001 | Yamaha | Venture 500 VT500 | |
| 1999-2000 | Yamaha | Venture 500 XL VT500XL | |
| 1997-1998 | Yamaha | Venture 600 VT600 | |
| 1996-1998 | Yamaha | Venture TR VT480TR | |
| 1992-1993 | Yamaha | Venture XL VT480 | |
| 1995-1997 | Yamaha | Venture XL VT480 | |
| 1999-2005 | Yamaha | VK540 III | |
| 1994-1996 | Yamaha | VMAX 500 DX VX500DX | |
| 1994-1996 | Yamaha | VMAX 500 LE VX500E | |
| 1994 | Yamaha | VMAX 500 ST VX500ST | |
| 1999 | Yamaha | VMAX 500 SX VX500SX | |
| 1994-1996 | Yamaha | VMAX 500 VX500 | |
| 1999-2001 | Yamaha | VMAX 500 VX500 | |
| 2000-2001 | Yamaha | VMAX 500 VX500DX Deluxe | |
| 1997-1998 | Yamaha | VMAX 500 XT VX500XT | |
| 1997-1998 | Yamaha | VMAX 500 XTC VX500XTC | |
| 1998 | Yamaha | VMAX 500 XTC VX500XTCD Deluxe | |
| 1994-1996 | Yamaha | VMAX 600 DX VX600DX | |
| 1994-1996 | Yamaha | VMAX 600 LE VX600E | |
| 1994-1995 | Yamaha | VMAX 600 ST VX600ST | |
| 1997 | Yamaha | VMAX 600 SX VX600SX | |
| 1994-1997 | Yamaha | VMAX 600 VX600 | |
| 1999 | Yamaha | VMAX 600 VX600 | |
| 1997 | Yamaha | VMAX 600 XT VX600XT | |
| 1997 | Yamaha | VMAX 600 XTC VX600XTC | |
| 1997 | Yamaha | VMAX 700 SX VX700SX | |