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Starting at $82.95, AutoBuffy stocks 9 CVT belts from Gates and Dayco that fit the Arctic Cat Zrt 600. The CVT belt is the core power-transfer component in a continuously variable transmission, linking the primary and secondary pulleys to deliver seamless gear ratios. When it wears or snaps, the vehicle loses drive completely or slips badly under load.
CVT belts vary significantly in construction material, width tolerance, and whether they are OEM-spec or performance-rated — and using the wrong spec for your transmission can accelerate pulley wear or cause premature failure. The most important factors are the belt's push-block count, width, and tensile rating, all of which must match the transmission's engineering precisely. Use your Arctic Cat Zrt 600's transmission model code, not just the engine size, to confirm fitment.
| Option | Best for | What you get |
|---|---|---|
| OEM-equivalent replacement belt | Daily drivers and factory power outputs | Exact push-block count, width, and material spec matching the original; safest choice for stock Arctic Cat Zrt 600 transmissions |
| OEM-supplied belt (dealer-spec) | Owners who want factory assurance and full warranty compatibility | Belt sourced or certified by the vehicle manufacturer; typically highest unit cost but eliminates any fitment ambiguity |
| High-performance / heavy-duty belt | Tuned engines, towing applications, or vehicles with documented belt wear above normal rate | Reinforced steel push blocks or aramid fiber construction; higher load rating than stock but must still match pulley dimensions |
| Economy / value-line belt | Low-mileage secondary vehicles or short-term budget repairs | Lower upfront cost; may have wider manufacturing tolerances; suitable only when OEM spec dimensions are confirmed to match |
Replacing the CVT belt on the Arctic Cat Zrt 600 requires removing the transmission side cover or splitting the CVT casing to access the pulley and belt assembly — the exact procedure varies by transmission design. The primary pulley must be held stationary with the appropriate holding tool while the belt is routed and tensioned correctly, as improper installation leads to immediate belt failure. Because CVT internal tolerances are tight and the consequence of errors is expensive, this job is best suited to experienced DIYers or a professional transmission technician.