Rear Core Shaft
- Brand: Mortch Motor
- Product Code: MICF5BY0-300101
- Product Viewed: 177
- Availability: In Stock
- Weight: 0.54kg
US$22.75 3 SOLD
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CFMoto Rear Drive Shaft
OEM Part Number 5BY0-300101
🔩 Rear Driveshaft · Driveline
OEM quality · Direct replacement · Ensures rear wheel power transfer
This is a genuine OEM-spec CFMoto Rear Drive Shaft, part number 5BY0-300101. The rear drive shaft is responsible for transmitting power from the transmission/transfer case to the rear axle, ensuring effective traction. This direct replacement part eliminates driveline vibrations and noise caused by bent, worn, or failed original shafts, restoring power transfer stability. Fits various CFMoto ZForce series SSV and UForce series UTV models.
✨ Product Type: Rear Drive Shaft
✨ Installation Location: Between Transmission and Rear Axle
This Rear Drive Shaft (5BY0-300101) fits the following CFMoto models:
- POLICE MOTORCYCLE 2021-2024 CF1000US-J ZForce 1000
- SSV 2022-2025 CF1000SU-D ZForce 950 H.O.EX/ZForce 1000 Sport R (incl. AU/RU/ST/US specs)
- SSV 2022-2025 CF1000SU-E ZForce 950 H.0.SPORT (incl. ST specs)
- SSV 2022-2025 CF1000SZ-D ZForce 950 HO EX (incl. CA/US specs)
- SSV 2022-2023 CF1000SZ-E ZForce 950 HO Sport (incl. CA/US specs)
- SSV 2020-2022 CF1000US ZForce 1000EX (incl. AU/RU specs)
- SSV 2020-2022 CF1000US-A ZForce 950 Sport / ZForce 1000 Sport (incl. CA/US specs)
- SSV 2020-2022 CF1000UTR-B ZForce 1000 Sport (incl. GD/HLG/SS specs)
- SSV 2022-2025 CF1000UTR-C ZForce 1000 Sport (incl. GD/HLG/SS specs)
- UTV 2025-2026 CF800UTR-4 UForce 800 XL
- UTV 2025-2026 CF800UU-4 UForce 800 XL (incl. AU/ST specs)
- UTV 2025-2026 CF800UZ-4(CA/US) UForce 800 XL
📌 Important Note: This part is a Rear Drive Shaft, part #5BY0-300101, Spline 20T/31mm, Length 132mm. The list above is based on OEM data. If your specific model is not listed, please verify your original part number or contact our support team to confirm compatibility.
- OEM OE Quality: Manufactured to original specifications, ensuring identical dimensions and strength.
- Precision Balanced: Undergoes dynamic balancing before shipment to eliminate vibrations at high speeds, ensuring smooth power delivery.
- Enhanced Durability: Constructed from high-grade alloy steel, resistant to wear and high torque loads.
- Direct Replacement: Designed for bolt-on installation – no modifications required, saving time and effort.
- Rigorously Tested: Undergoes performance and strength testing prior to shipment for reliability.
- Restores Drive Performance: Replaces failed shafts to restore rear wheel drive functionality and eliminate abnormal noises.
🛑 The Importance of the Rear Drive Shaft
The rear drive shaft is a vital part of the rear-wheel drive system, transmitting power from the transmission to the rear axle to drive the wheels. A bent, worn, or damaged shaft (e.g., failed U-joints) can cause severe vibrations, noise, and even power loss, seriously compromising safety and off-road performance. Replacing it with this OEM-quality rear drive shaft is essential maintenance to ensure your CFMoto's drive system operates reliably and safely.
- 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 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.
- 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.





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