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18 Pole Magneto Rotor for EPS, High-Power - Model MICF0JYA-031000-40000
CFMoto high power magneto, 18 pole rotor, 0JYA-031000-40000, CForce 800, CForce 1000, ZForce 800, ZForce 950, ZForce 1000, 2V91Y-X10 engine, flywheel rotor, EPS magneto, CFMoto OEM parts, high performance rotor  Genuine CFMoto high-power 18 pole magneto rotor 0JYA-031000-40000 for CForce 800/1000, ZForce 800/950/1000 ATVs/UTVs. 143mm diameter, 128mm center. Direct OEM replacement for 2V91Y-X10 engine. Enhanced performance.  CFMoto High-Power 18 Pole Magneto Rotor 0JYA-031000-40000 | CForce 800/1000 ZForce 

18 Pole Magneto Rotor for EPS, High-Power

  • Brand: Mortch Motor
  • Product Code: MICF0JYA-031000-40000
  • Product Viewed: 343
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  • Availability: In Stock
  • Weight: 1.88kg
  • Packing Size: 16.00 x 16.00 x 7.00cm
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  • US$83.33


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CFMoto Magneto Rotor Assy

Part Number: 0JYA-031000-40000

Product Type: Magneto Rotor Assembly | Engine Charging/Ignition System Component

Specifications: Outer Diameter 143mm | Center Inner Diameter 128mm

Applicable Engines: 2V91Y Series 950/1000cc, 2V91W Series 800/850cc

Genuine CFMoto magneto rotor assembly, providing power for charging and ignition systems

📋 Product Overview

This product is a genuine CFMoto magneto rotor assembly, part number 0JYA-031000-40000. The magneto rotor is a core component of the engine charging and ignition systems, generating an alternating magnetic field through permanent magnets as it rotates, inducing current in the stator coils to power the vehicle's electrical system and charge the battery. Manufactured from high-strength steel and high-quality permanent magnet materials, precision dynamically balanced for stability and reliability at high speeds.

Technical Specifications:

  • OEM Number: 0JYA-031000-40000
  • Outer Diameter: 143mm
  • Center Inner Diameter: 128mm
  • Applicable Engines: 2V91Y Series 950/1000cc, 2V91W Series 800/850cc
  • Applicable Years: 2019-2026

🔧 Genuine Quality Assurance: Manufactured strictly according to CFMoto original technical standards. Dimensional accuracy and dynamic balance are identical to the OEM part, ensuring perfect match and generating performance.

📐 Specifications

Part Number: 0JYA-031000-40000

Product Type: Magneto Rotor Assembly

Outer Diameter: 143mm

Center Inner Diameter: 128mm

Applicable Engine Series: 2V91Y, 2V91W

Displacement: 800cc, 850cc, 950cc, 1000cc

Applicable Years: 2019-2026

🔧 Applicable Models Information
🏍️ 1000cc Series — 2V91Y Engine
  • ATV 2020 CF1000ATR CForce 1000 2V91Y-X10
  • ATV 2021 CF1000ATR CForce 1000 2V91Y-X10
  • ATV 2022 CF1000ATR CForce 1000 2V91Y-X10
  • ATV 2024 CF1000ATR CForce 1000 2V91Y-X10
  • ATV 2020 CF1000AU CForce 1000 EPS Overland 2V91Y-X10
  • ATV 2023 CF1000AU-F CForce 1000 2V91Y-C
  • ENGINE 2019 2V91Y-U10 UForce 1000
  • ENGINE 2020 2V91Y-U10 UForce 1000
  • ENGINE 2021 2V91Y-U10 UForce 1000
  • ENGINE 2022 2V91Y-U10 UForce 1000
  • ENGINE 2024 2V91Y-U10 UForce 1000
  • ENGINE 2025 2V91Y-U10 UForce 1000
  • ENGINE 2020 2V91Y-X10 CForce 1000
  • ENGINE 2021 2V91Y-X10 CForce 1000
  • ENGINE 2022 2V91Y-X10 CForce 1000
  • ENGINE 2020 2V91Y-Z10 ZForce 1000EX
  • ENGINE 2021 2V91Y-Z10 ZForce 1000EX
  • ENGINE 2022 2V91Y-Z10 ZForce 1000EX
  • SSV 2024 CF1000STR-3L ZForce 950 SPORT-4 2V91Y-D(950 TRAIL/950 SPORT)
  • SSV 2023 CF1000SZ-3 ZForce 950 TRAIL 2V91Y-D(950 TRAIL/950 SPORT)
  • SSV 2024 CF1000SZ-3 ZForce 950 TRAIL 2V91Y-D(950 TRAIL/950 SPORT)
  • SSV 2025 CF1000SZ-3 ZForce 950 TRAIL 2V91Y-D(950 TRAIL/950 SPORT)
  • SSV 2023 CF1000SZ-3A ZForce 950 SPORT 2V91Y-D(950 TRAIL/950 SPORT)
  • SSV 2024 CF1000SZ-3A ZForce 950 SPORT 2V91Y-D(950 TRAIL/950 SPORT)
  • SSV 2025 CF1000SZ-3A ZForce 950 SPORT 2V91Y-D(950 TRAIL/950 SPORT)
  • SSV 2024 CF1000SZ-3L ZForce 950 Sport 4 2V91Y-D
  • SSV 2025 CF1000SZ-3L ZForce 950 Sport 4 2V91Y-D
  • SSV 2022 CF1000SZ-D ZForce 950 HO EX 2V91Y-D
  • SSV 2023 CF1000SZ-D ZForce 950 HO EX 2V91Y-D
  • SSV 2024 CF1000SZ-D ZForce 950 HO EX 2V91Y-D
  • SSV 2022 CF1000SZ-E ZForce 950 HO Sport 2V91Y-D
  • SSV 2023 CF1000SZ-E ZForce 950 HO Sport 2V91Y-D
  • SSV 2020 CF1000US-A ZForce 950 Sport/ZForce 1000 Sport 2V91Y-Z10
  • SSV 2021 CF1000US-A ZForce 950 Sport/ZForce 1000 Sport 2V91Y-Z10
  • SSV 2022 CF1000US-A ZForce 950 Sport/ZForce 1000 Sport 2V91Y-Z10
  • SSV 2023 CF1000US-A ZForce 950 Sport/ZForce 1000 Sport 2V91Y-Z10
  • SSV 2023 CF1000UTR-6(T1b) ZForce 1000 2V91Y-D(950 TRAIL/950 SPORT)
  • SSV 2024 CF1000UTR-6(T1b) ZForce 1000 2V91Y-D(950 TRAIL/950 SPORT)
  • SSV 2020 CF1000UTR-B ZForce 1000 Sport 2V91Y-Z10
  • SSV 2021 CF1000UTR-B ZForce 1000 Sport 2V91Y-Z10
  • SSV 2022 CF1000UTR-B ZForce 1000 Sport 2V91Y-Z10
  • SSV 2023 CF1000UTR-C ZForce 1000 Sport 2V91Y-D
  • SSV 2024 CF1000UTR-C ZForce 1000 Sport 2V91Y-D
  • UTV 2019 CF1000UTR-3 UForce 1000 2V91Y-U10
  • UTV 2020 CF1000UTR-3 UForce 1000 2V91Y-U10
  • UTV 2021 CF1000UTR-3 UForce 1000 2V91Y-U10
  • UTV 2022 CF1000UTR-3 UForce 1000 2V91Y-U10
  • UTV 2023 CF1000UTR-3 UForce 1000 2V91Y-U10
  • UTV 2024 CF1000UTR-3 UForce 1000 2V91Y-U10
  • UTV 2022 CF1000UTR-5 UForce 1000 XL 2V91Y-U10
  • UTV 2023 CF1000UTR-5 UForce 1000 XL 2V91Y-U10
  • UTV 2024 CF1000UTR-5 UForce 1000 XL 2V91Y-U10
  • UTV 2022 CF1000UU UForce 1000 2V91Y-U10
  • UTV 2024 CF1000UU UForce 1000 2V91Y-U10
  • UTV 2023 CF1000UZ UForce 1000 2V91Y-U10
  • UTV 2025 CF1000UZ UForce 1000 2V91Y-U10
  • UTV 2022 CF1000UZ-2 UForce 1000 XL 2V91Y-U10
  • UTV 2023 CF1000UZ-2 UForce 1000 XL 2V91Y-U10
  • UTV 2024 CF1000UZ-2 UForce 1000 XL 2V91Y-U10
  • UTV 2025 CF1000UZ-2 UForce 1000 XL 2V91Y-U10
🏍️ 800/850cc Series — 2V91W Engine
  • ENGINE 2025 2V91W-D CForce 800XC/CForce 850XC
  • ENGINE 2026 2V91W-G ZForce 800 SPROT
  • SSV 2023 CF800SZ-2 ZForce 800 Trail 2V91W-B
  • SSV 2024 CF800SZ-2 ZForce 800 Trail 2V91W-B
  • SSV 2025 CF800SZ-2 ZForce 800 Trail 2V91W-B

📌 Compatibility Note: This magneto rotor assembly fits CFMoto models equipped with 2V91Y series (950/1000cc) and 2V91W series (800/850cc) engines, including CForce, ZForce, and UForce models. Specifications: 143mm outer diameter, 128mm center inner diameter. Applicable years range from 2019 to 2026. Minor differences may exist between different years or configurations. Please verify your original part number 0JYA-031000-40000 and dimensions before purchasing, or contact customer service with your VIN/engine model for confirmation.

⚙️ Product Features
  • OEM Matching: Part number 0JYA-031000-40000 corresponds exactly to the CFMoto official parts system, ensuring direct replacement with no modifications required.
  • Precise Dimensions: 143mm outer diameter, 128mm center inner diameter, machined to OEM tolerances for perfect fit with crankshaft.
  • High-Quality Permanent Magnets: Uses high-performance permanent magnet materials for stable magnetic field strength and high generating efficiency.
  • Precision Dynamic Balancing: Each rotor undergoes precision dynamic balancing to minimize vibration at high speeds, extending engine life.
  • High-Strength Steel: Rotor body made of high-strength steel for structural integrity at high RPM.
  • Wide Application: Fits multiple CFMoto 800-1000cc models, versatile usage.
✅ Installation Tip: Before installation, inspect the rotor bore and crankshaft taper for damage, clean mating surfaces. Align the rotor with the locating key or splines on the crankshaft, push gently into place. Install the rotor retaining bolt and tighten to specified torque. After installation, check that the rotor rotates smoothly without wobble. Use special tools for removal to avoid impact damage to magnets.
⚠️ Important Note: This product is a CFMoto magneto rotor assembly, part number 0JYA-031000-40000, 143mm outer diameter, 128mm center inner diameter. Compatible models are listed above. Different years or batches may have design variations. Please verify your original part number and dimensions before purchasing. Images are for reference only, actual product may vary.
🔧 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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