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Rear Core Shaft - Model MICF5BY0-300101
CFMoto rear core shaft, 5BY0-300101, ZForce 950, ZForce 1000, UForce 800 XL, rear drivetrain parts, CFMoto OEM parts, core shaft, transmission shaft, 20T 31mm, UTV parts, SSV parts  Genuine CFMoto rear core shaft (part# 5BY0-300101) with 20T/31mm thread, 132mm total length. Fits ZForce 950/1000 Sport and UForce 800 XL series UTVs. High-quality OEM drivetrain replacement part for reliable power transmission.  CFMoto Rear Core Shaft 20T/31mm | Part 5BY0-300101 | ZForce UForce 800-1000 

Rear Core Shaft

  • Brand: Mortch Motor
  • Product Code: MICF5BY0-300101
  • Product Viewed: 177
  • Availability: In Stock
  • Weight: 0.54kg

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  • 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

📋 Product Overview

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

📐 Specifications
OEM Part Number 5BY0-300101
Spline/Thread 20T / 31mm
Total Length 132 mm
Quality Standard OEM OE Quality
🔧 Vehicle Fitment

This Rear Drive Shaft (5BY0-300101) fits the following CFMoto models:

🏍️ POLICE MOTORCYCLE
  • POLICE MOTORCYCLE 2021-2024 CF1000US-J ZForce 1000
🏎️ SSV - ZForce 950/1000 Series
  • 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 - UForce 800 XL Series
  • 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.

⚙️ Product Features
  • 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.

⚠️ Fitment Note: This part is the Rear Drive Shaft, part #5BY0-300101, Spline 20T/31mm, Length 132mm. It fits CFMoto ZForce 950/1000 series SSV, UForce 800 XL series UTV models, and specified police motorcycle (2020-2026). Always verify your original part number before ordering.
🔧 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.

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