The ULTIMAX Max Drive Belt, part number MAX1078M3, is designed for vintage, fan-cooled, and lower-horsepower snowmobiles up to 500cc. It measures 1-1/4 inches in top width and 46-11/16 inches in outer circumference. The belt uses heat-resistant, fiber-loaded polymers engineered to support long belt life and cool, efficient operation.
Its strong yet flexible construction provides tenacious gripping power under high torque, while the aramid cord delivers strength and durability. The design supports quick, consistent throttle response and robust acceleration at high RPM. Extensive laboratory and field testing was used to help enhance performance.
The ULTIMAX MAX1078M3 fits select Arctic Cat snowmobiles, including the 1975 Arctic Cat El Tigre 440, 1973 Arctic Cat EXT 340, 1976 through 1978 Arctic Cat Pantera 5000, 1976 Arctic Cat Cross Country 340, 1975 Arctic Cat El Tigre Z 440, 1973 Arctic Cat EXT 650, 1977 Arctic Cat El Tigre 4000, and 1976 Arctic Cat El Tigre 5000. Belt length is measured by outer circumference, and belt width is measured by top width.
Features:
- Brand: ULTIMAX
- Product: Max Drive Belt
- Size: 1-1/4 inches wide x 46-11/16 inches outer circumference
- Manufacturer Part Number: MAX1078M3
- Construction: Heat-resistant, fiber-loaded polymers with aramid cord
- Performance: Provides gripping power under high torque with quick, consistent throttle response
- Application: Designed for vintage, fan-cooled, and lower-horsepower snowmobiles up to 500cc
- Vehicle Fitment: Fits select 1973-1978 Arctic Cat snowmobile models listed in the product data
Fitment:
1973 Arctic Cat EXT 290
1973 Arctic Cat EXT 340
1973 Arctic Cat EXT 440
1973 Arctic Cat EXT 650
1975 Arctic Cat El Tigre 340
1975 Arctic Cat El Tigre 440
1975 Arctic Cat El Tigre Z 340
1975 Arctic Cat El Tigre Z 440
1976 Arctic Cat Cross Country 340
1976 Arctic Cat El Tigre 4000
1976 Arctic Cat El Tigre 5000
1976 Arctic Cat Pantera
1976 Arctic Cat Pantera 5000
1977 Arctic Cat El Tigre 4000
1977 Arctic Cat El Tigre 5000
1977 Arctic Cat Pantera
1977 Arctic Cat Pantera 5000
1978 Arctic Cat Pantera
1978 Arctic Cat Pantera 5000
1979 Arctic Cat Pantera
1979 Arctic Cat Pantera 5000
1979 Arctic Cat Pantera 5000 F/C