Mitsuboshi Belt for ATV UTV 36.7 939

CFMoto CVT Drive Belt 36.7×939mm (Mitsuboshi)

Replaces OEM 0180-055000-0001 (Old # CF188-055000)

Specs: 36.7mm × 939mm (Width × Circumference)
Brand: Mitsuboshi

Fits CFMoto 400cc / 450cc / 500cc / 520cc / 550cc / 600cc / 625cc Multiple Models

This CVT drive belt is a genuine quality replacement part for CFMoto vehicles, manufactured by Mitsuboshi of Japan. Directly replaces OEM part number 0180-055000-0001 (old part number CF188-055000).

The belt measures 36.7mm × 939mm (width × circumference). Fits CFMoto ATV, UTV and SSV models from 400cc to 625cc, equipped with 191Q, 191R, 191S, 196S, CF188 and related engine series.

CVT clutch and belt life can be dramatically extended by avoiding these common operating mistakes:

Causes CVT Damage	Solution
Attempting to load the vehicle onto a truck bed or tall trailer in high gear.	Shift transmission to low gear during loading of the vehicle to prevent belt burning.
Starting out on a steep incline in high gear.	When starting out on steep inclines, use low gear.
Constant driving at low RPM, driving at just above clutch engagement RPM, or at low speed (approximately 3-6 mph [5-10 km/h]) in high gear.	Low gear is highly recommended for cooler CVT operating temperatures and longer component life. Drive at a higher speed or use low gear more frequently.
Insufficient warm-up of CVT exposed to low ambient temperatures	Warm the engine before driving, the CVT drive belt will become more flexible and prevent belt burning.
Slow throttle and easy CVT engagement.	Use the throttle with purpose and effectively for efficient CVT clutch engagement.
Towing/pushing at low RPM/low ground speed.	Use low gear only.
Utility use/plowing snow, dirt, etc.	Use low gear only.
Heavy vehicle load operating at low speed	Use low gear only.
Stuck in mud or snow.	Shift the transmission to low gear, and carefully use fast, aggressive throttle application to engage CVT. WARNING: Excessive throttle may cause loss of control and vehicle overturn.
Climbing over large objects from a stopped position.	Shift the transmission to low gear, and carefully use fast, brief, aggressive throttle application to engage the CVT.WARNING: Excessive throttle may cause loss of control and vehicle overturn.
Belt slipping from water or snow ingestion into the CVT system.	Drain the water from the CVT housing and dry the CVT if possible, or contact your dealer.

• OEM Supplier Brand: Manufactured by Mitsuboshi of Japan, original equipment supplier for CFMoto, ensuring reliable quality.
• High Strength Material: Reinforced with aramid fibers for excellent抗拉伸 strength and resistance to elongation.
• Heat Resistant Rubber: Special heat-resistant rubber compound suitable for high-temperature CVT operating conditions.
• Precise Dimensions: 36.7mm width and 939mm circumference ensure perfect fit with pulleys.
• High Efficiency: Optimized tooth design provides smooth power transmission and improved efficiency.

✅ Importance of CVT Belt Replacement: The CVT belt is a critical component of the transmission system, subjected to constant high loads and friction. Over time, belts wear and deteriorate, causing reduced transmission efficiency, starting shudder, and poor acceleration. Regularly inspect the belt condition and replace when worn, cracked, or slipping to ensure proper CVT operation and prevent further damage from belt failure.

⚠️ Verify Before Ordering: Please confirm your model is in the compatibility list and verify the belt size is 36.7×939mm. Follow the service manual during installation to ensure proper belt alignment and avoid twisting or damage.