Mitsuboshi Belt for ATV UTV 35.9 939

Brand: Mortch Motor
Product Code: MICF0180-055000-0004

Product Viewed: 996

Availability: In Stock

Weight: 0.43kg

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CFMoto Mitsuboshi CVT Belt 35.9 x 939

OEM Part Number: 0180-055000-0004 | Linhai Code: 38103a / 1BX-17641-00

Compatible with various CFMoto 400cc, 500cc, 550cc, 600cc, 625cc models and select Linhai ATV models with CVT transmission system

📋 Product Overview

This is an OEM quality CFMoto Mitsuboshi CVT belt, directly replacing OEM part number 0180-055000-0004 and compatible with Linhai part number 38103a / 1BX-17641-00 (this Linhai code is used only for France market). The CVT belt is the core component of the continuously variable transmission system, responsible for transmitting engine power from the drive pulley to the driven pulley. Manufactured with high-quality Japanese Mitsuboshi rubber and reinforced fibers, it offers excellent wear resistance, high-temperature durability, and anti-stretch properties, ensuring smooth, efficient, and reliable power transmission.

✨ OEM Quality: Manufactured to CFMoto original standards using Mitsuboshi technology, ensuring precise dimensions and performance to meet the high demands of CVT systems.

📐 Specifications

CFMoto P/N0180-055000-0004

Linhai P/N38103a / 1BX-17641-00
(France only)

BrandMitsuboshi

Size35.9mm x 939mm

MaterialHigh-strength Rubber + Reinforced Fiber

🛡️ Avoiding CVT Belt & Component Damage

Proper CVT usage significantly extends clutch and belt life. Avoid the following common operating mistakes:

Cause of CVT Damage	Solution
Attempting to load vehicle onto truck or high trailer in high gear	Shift to low gear when loading vehicle to prevent belt burn
Starting on steep slope in high gear	Use low gear when starting on steep slopes
Continuous low RPM operation at clutch engagement speed, or low speed (approx. 5-10 km/h) in high gear	Strongly recommended to use low gear to lower CVT operating temperature and extend component life. Drive at higher speeds or use low gear more frequently
Insufficient CVT warm-up in low temperature environments	Warm up engine before driving, CVT belt becomes more flexible to prevent belt burn
Slow throttle application causing delayed CVT engagement	Apply throttle decisively and effectively to engage CVT clutch efficiently
Low RPM/low speed towing or pushing	Use low gear only
Work applications / snow plowing, bulldozing, etc.	Use low gear only
Vehicle heavily loaded at low speeds	Use low gear only
Stuck in mud or snow	Shift transmission to low gear, carefully apply quick, aggressive throttle to engage CVT. ⚠️ WARNING: Excessive throttle may cause loss of control and vehicle rollover.
Climbing large obstacles from standstill	Shift transmission to low gear, carefully apply quick, short, aggressive throttle to engage CVT. ⚠️ WARNING: Excessive throttle may cause loss of control and vehicle rollover.
Water or snow entering CVT system causing belt slippage	Drain water from CVT housing and dry CVT as much as possible, or contact dealer

🔧 Applicable Models (CFMoto)

🏍️ 400cc Series

ATV CF400ATR CForce 450
ATV CF400ATR-2L(T3a) CForce 450L
ATV CF400ATR-2L(T3b) CForce 450L
ATV CF400ATR-2S(T3a) CForce 450S
ATV CF400ATR-2S(T3b) CForce 450S
ATV CF400ATR-5L(T3b) IRON MAX T3
ATV CF400ATR-5S(T3b) IRON T3
ATV CF400ATR-L CForce 450L
ATV CF400AU CForce 400S/450S
ATV CF400AU(CA) CForce 400S
ATV CF400AU(US) CForce 400S
ATV CF400AU-2L IRON MAX L7e
ATV CF400AU-2S IRON L7e
ATV CF400AU-A CForce 450S
ATV CF400AU-B CForce 450L
ATV CF400AU-L CForce 400L/450L
ATV CF400AU-L(CA) CForce 400L

🏍️ 500/550cc Series

ATV CF500ATR CForce 520
ATV CF500ATR-2L(T3a) CForce 520L
ATV CF500ATR-2L(T3b) CForce 520L
ATV CF500ATR-2S(T3a) CForce 520S
ATV CF500ATR-2S(T3b) CForce 520S
ATV CF500ATR-3 CForce 520
ATV CF500ATR-3(T3a) CForce 520
ATV CF500ATR-5L(T3b) COBALT MAX T3
ATV CF500ATR-5S(T3b) COBALT T3
ATV CF500ATR-A CForce 550
ATV CF500AU-6B CForce 550
ATV CF500AU-6L CForce 550
ATV CF500AU-6L(CA) CForce 550HO
ATV CF500AU-7A CForce 520S
ATV CF500AU-7C CForce 520L
ATV CF500AU-7L CForce 520L
ATV CF500AU-7S CForce 500S/CForce 520S
ATV CF500AU-7S(CA) CForce 500S
ATV CF500AU-7S(US) CForce 500S
ATV CF500AU-8L COBALT MAX L7e
ATV CF500AU-8S COBALT L7e
SSV CF500US ZForce 550
SSV CF500US(CA) ZForce 550
SSV CF500US(US) ZForce 550
SSV CF500US-EX ZForce 550EX
SSV CF500UTR ZForce 550EX
SSV CF500UTR(T1a) ZForce 550EX
UTV CF500UTR-2 UForce 550
UTV CF500UU UForce 550
UTV CF500UU(CA) UForce 550
UTV CF500UU(US) UForce 550

🏍️ 600/625cc Series

ATV CF600ATR-2L(T3b) CForce 625 Touring
ATV CF600ATR-2S(T3b) CForce 625
ATV CF600ATR-L(T3a) CForce 625
ATV CF600ATR-L(T3b) CForce 625 Touring
ATV CF600AU-3L CForce 600 Touring/625 Touring
ATV CF600AU-3L(CA) CForce 600 Touring
ATV CF600AU-3L(US) CForce 600 Touring
ATV CF600AU-3S CForce 600/625
ATV CF600AU-3LF CForce 600 Touring/625 Touring
ATV CF600AU-3S(CA) CForce 600
ATV CF600AU-3S(US) CForce 600
ATV CF600AU-3SF CForce 600
ATV CF600AU-L(EU168) CForce 600
ATV CF600AU-L(INTERNATIONAL) CForce 600
ATV CF600AU-L(US) CForce 600

🔧 Applicable Models (Linhai)

T-BOSS 570 T1 (EPS)
570 PROMAX E5, 570 PROMAX E4
M570L E4, M570L E5
T-BOSS 650 E5 (EPS)
570 PROMAX T3

📌 Linhai Compatibility Note: This CVT belt is suitable for the Linhai ATV models listed above, corresponding to Linhai part number 38103a / 1BX-17641-00 (this Linhai code is used only for France market).

⚙️ Product Features

Direct OEM Replacement: Precisely matches CFMoto part number 0180-055000-0004 and Linhai 38103a / 1BX-17641-00.
Mitsuboshi Technology: Utilizes Japanese Mitsuboshi technology for reliable quality and excellent performance.
Reinforced Fiber Construction: Built-in high-tension reinforcing fibers effectively resist stretching, ensuring transmission efficiency.
High-Temperature Rubber: Special formula rubber maintains stable performance at high temperatures, extending service life.
Precise Dimensions: 35.9mm x 939mm, strictly adhering to OEM tolerances for perfect fitment.

✅ Maintenance Tip: CVT belts are wear items. Regularly inspect belt wear condition. If cracking, severe wear, slipping, or abnormal noise is found, replace immediately. It is recommended to check drive and driven pulley wear when replacing the belt.

⚠️ Installation Note: Clean pulley working surfaces before installation, ensuring no oil or grease. Pay attention to belt direction during installation, ensuring the belt is properly seated in pulley grooves. After installation, manually rotate the pulley to check for smooth belt operation. It is recommended to break in the belt at low speed for a period during initial use.

🔧 Compatibility Notice

Please verify that this part fits your specific vehicle model and year. Many vehicles share similar names but use different components depending on year or market region.
We strongly recommend cross-checking with your vehicle's owner's manual or contacting us for confirmation before placing your order.

📄 Product Disclaimer

Product images, measurements, and descriptions are for reference only. Slight variations in color or appearance may occur due to manufacturing batches or photography lighting—functional specifications remain identical to the ordered part.
Professional installation is mandatory. Mortch Motor assumes no liability for damages, injuries, or losses resulting from improper installation, misuse, unauthorized modification, or abnormal operation.

💰 Import Duties & Taxes

All listed prices EXCLUDE shipping costs, import duties, taxes, and customs clearance fees. These charges (if applicable) are determined and collected by your local customs authority and are solely the buyer's responsibility.
In case of return due to unpaid duties/taxes or refusal to clear customs, the buyer shall bear the original shipping cost, return shipping fees, and any associated administrative charges deducted from the refund.

📌 Order Confirmation: By completing your purchase, you acknowledge that you have read, understood, and agreed to all terms above. For any questions, please contact our support team prior to ordering.