Max2 is now known simply as Max The Max belt is designed for general service machines under 500cc The new Max has an improved cog design for greater flexibility and cooler running The new thicker Max has added strength that provides longer belt life This item fits the following applications: 1991 Yamaha VK540 1983-1986 Yamaha VMX540 VMax 1979-1984 John Deere Trailfire 440 1979-1984 John Deere Trailfire 340 1981 Yamaha SRX440 1976-1977 John Deere 400 1976-1977 John Deere 300 1976 John Deere JD340/S 1976 John Deere JD295/S