Rear Cylinder Head 2

Brand: Mortch Motor
Product Code: MICF0800-026100-10001

Product Viewed: 325

Availability: In Stock

Weight: 2.62kg

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CFMoto Cylinder Head No.2 Assy

Part Number: 0800-026100-10001

Product Type: Cylinder Head Assembly | Engine Core Component

Applicable Engines: 2V91W Series 800cc

Rocker Arm Size: 58mm (for 58mm rocker arm models after 2018)

Genuine CFMoto cylinder head assembly, includes valves, valve springs, and other components for engine overhaul or replacement

⚠️ Important Compatibility Note

After 2018, CFMoto changed Exhaust/Intake Rocker Arm to 58mm from 59mm. This cylinder head assembly (0800-026100-10001) is for engines with 58mm rocker arms. If your old Exhaust/Intake Rocker Arm is 59mm, this cylinder head will not fit, you must also change to 58mm Exhaust/Intake Rocker Arms.

📋 Product Overview

This product is a genuine CFMoto cylinder head assembly No.2, part number 0800-026100-10001. The cylinder head is one of the core components of the engine, mounted on top of the cylinder block, forming the combustion chamber with the piston. Manufactured from high-strength aluminum alloy, featuring intake/exhaust ports, cooling passages, and combustion chamber, including valves, valve springs, valve guides, and other components. Precision machined and heat treated to ensure engine sealing and efficiency.

Technical Features:

OEM Number: 0800-026100-10001
Material: High-strength aluminum alloy
Applicable Engine: 2V91W Series 800cc
Rocker Arm Size: Compatible with 58mm rocker arms (post-2018 models)
Included Components: Cylinder head body, valves, valve springs, valve seals, valve guides, etc.

🔧 Genuine Quality Assurance: Manufactured strictly according to CFMoto original technical standards. Material, dimensional accuracy, and heat treatment are identical to the OEM part, ensuring perfect match and reliable performance.

📐 Specifications

Part Number: 0800-026100-10001

Product Type: Cylinder Head No.2 Assembly

Material: High-Strength Aluminum Alloy

Applicable Engine Series: 2V91W

Displacement: 800cc

Rocker Arm Size: 58mm

🔧 Applicable Models Information

🏍️ ZForce 800EX Series

SSV 2012 CF800 ZForce 800EX 59mm Rocker Arm (Must change to 58mm rocker arms)
SSV 2013 CF800 ZForce 800EX 59mm Rocker Arm (Must change to 58mm rocker arms)
SSV 2014 CF800 ZForce 800EX 59mm Rocker Arm (Must change to 58mm rocker arms)
SSV 2015 CF800 ZForce 800EX 59mm Rocker Arm (Must change to 58mm rocker arms)
SSV 2016 CF800 ZForce 800EX 59mm Rocker Arm (Must change to 58mm rocker arms)
SSV 2017 CF800 ZForce 800EX 59mm Rocker Arm (Must change to 58mm rocker arms)
SSV 2018 CF800 ZForce 800EX 58/59mm Rocker Arm (Verify rocker arm size)
SSV 2019 CF800 ZForce 800EX 58mm Rocker Arm
SSV 2020 CF800 ZForce 800EX 58mm Rocker Arm
SSV 2020 CF800(CA) ZForce 800EX 58mm Rocker Arm
SSV 2019 CF800(US) ZForce 800EX 58mm Rocker Arm
SSV 2020 CF800(US) ZForce 800EX 58mm Rocker Arm
SSV 2021 CF800(US) ZForce 800EX 58mm Rocker Arm

🏍️ X8 Series

ATV 2011 CF800-2 X8 59mm Rocker Arm (Must change to 58mm rocker arms)
ATV 2012 CF800-2 X8 59mm Rocker Arm (Must change to 58mm rocker arms)
ATV 2013 CF800-2 X8 59mm Rocker Arm (Must change to 58mm rocker arms)
ATV 2014 CF800-2 X8 59mm Rocker Arm (Must change to 58mm rocker arms)
ATV 2015 CF800-2 X8 59mm Rocker Arm (Must change to 58mm rocker arms)
ATV 2016 CF800-2 X8 59mm Rocker Arm (Must change to 58mm rocker arms)
ATV 2017 CF800-2 X8 59mm Rocker Arm (Must change to 58mm rocker arms)
ATV 2018 CF800-2 X8 58/59mm Rocker Arm (Verify rocker arm size)
ATV 2019 CF800-2 X8 58mm Rocker Arm

🏍️ UForce 800 Series

UTV 2012 CF800-3 UForce 800 59mm Rocker Arm (Must change to 58mm rocker arms)
UTV 2013 CF800-3 UForce 800 59mm Rocker Arm (Must change to 58mm rocker arms)
UTV 2014 CF800-3 UForce 800 59mm Rocker Arm (Must change to 58mm rocker arms)
UTV 2015 CF800-3 UForce 800 59mm Rocker Arm (Must change to 58mm rocker arms)
UTV 2016 CF800-3 UForce 800 59mm Rocker Arm (Must change to 58mm rocker arms)
UTV 2017 CF800-3 UForce 800 59mm Rocker Arm (Must change to 58mm rocker arms)
UTV 2018 CF800-3 UForce 800 58/59mm Rocker Arm (Verify rocker arm size)
UTV 2019 CF800-3 UForce 800 58mm Rocker Arm
UTV 2020 CF800-3 UForce 800 58mm Rocker Arm
UTV 2020 CF800-3(CA) UForce 800 58mm Rocker Arm
UTV 2019 CF800-3(US) UForce 800 58mm Rocker Arm
UTV 2020 CF800-3(US) UForce 800 58mm Rocker Arm
UTV 2021 CF800-3(US) UForce 800 58mm Rocker Arm

🏍️ CForce 800 Series

ATV 2016 CF800ATR CForce 800 59mm Rocker Arm (Must change to 58mm rocker arms)
ATV 2016 CF800ATR-2 CForce 800 59mm Rocker Arm (Must change to 58mm rocker arms)
ATV 2017 CF800ATR-2 CForce 800 59mm Rocker Arm (Must change to 58mm rocker arms)
ATV 2018 CF800ATR-2 CForce 800 58/59mm Rocker Arm (Verify rocker arm size)
ATV 2019 CF800ATR-2 CForce 800 58mm Rocker Arm
ATV 2020 CF800ATR-2 CForce 800 58mm Rocker Arm
ATV 2016 CF800AU-2B CForce 800 59mm Rocker Arm (Must change to 58mm rocker arms)
ATV 2017 CF800AU-2B CForce 800 59mm Rocker Arm (Must change to 58mm rocker arms)
ATV 2018 CF800AU-2B CForce 800 58/59mm Rocker Arm (Verify rocker arm size)
ATV 2019 CF800AU-2B CForce 800 58mm Rocker Arm

🏍️ ZForce 800 Trail Series

SSV 2013 CF800US-A ZForce 800 Trail 59mm Rocker Arm (Must change to 58mm rocker arms)
SSV 2014 CF800US-A ZForce 800 Trail 59mm Rocker Arm (Must change to 58mm rocker arms)
SSV 2015 CF800US-A ZForce 800 Trail 59mm Rocker Arm (Must change to 58mm rocker arms)
SSV 2016 CF800US-A ZForce 800 Trail 59mm Rocker Arm (Must change to 58mm rocker arms)
SSV 2017 CF800US-A ZForce 800 Trail 59mm Rocker Arm (Must change to 58mm rocker arms)
SSV 2018 CF800US-A ZForce 800 Trail 58/59mm Rocker Arm (Verify rocker arm size)
SSV 2019 CF800US-A ZForce 800 Trail 58mm Rocker Arm
SSV 2020 CF800US-A ZForce 800 Trail 58mm Rocker Arm
SSV 2020 CF800US-A(CA) ZForce 800 Trail 58mm Rocker Arm
SSV 2019 CF800US-A(US) ZForce 800 Trail 58mm Rocker Arm
SSV 2020 CF800US-A(US) ZForce 800 Trail 58mm Rocker Arm
SSV 2021 CF800US-A(US) ZForce 800 Trail 58mm Rocker Arm

🏍️ ZForce Z8-EX Series

SSV 2017 CF800UTR ZForce Z8-EX 59mm Rocker Arm (Must change to 58mm rocker arms)
SSV 2018 CF800UTR ZForce Z8-EX 58/59mm Rocker Arm (Verify rocker arm size)
SSV 2019 CF800UTR ZForce Z8-EX 58mm Rocker Arm

🏍️ UForce 800 (UTR-2) Series

UTV 2017 CF800UTR-2 UForce 800 59mm Rocker Arm (Must change to 58mm rocker arms)
UTV 2018 CF800UTR-2 UForce 800 58/59mm Rocker Arm (Verify rocker arm size)
UTV 2019 CF800UTR-2 UForce 800 58mm Rocker Arm
UTV 2020 CF800UTR-2 UForce 800 58mm Rocker Arm

🏍️ UForce 800 (UU-A) Series

UTV 2014 CF800UU-A UForce 800 59mm Rocker Arm (Must change to 58mm rocker arms)
UTV 2015 CF800UU-A UForce 800 59mm Rocker Arm (Must change to 58mm rocker arms)
UTV 2016 CF800UU-A UForce 800 59mm Rocker Arm (Must change to 58mm rocker arms)
UTV 2017 CF800UU-A UForce 800 59mm Rocker Arm (Must change to 58mm rocker arms)
UTV 2018 CF800UU-A UForce 800 58/59mm Rocker Arm (Verify rocker arm size)
UTV 2019 CF800UU-A UForce 800 58mm Rocker Arm
UTV 2020 CF800UU-A UForce 800 58mm Rocker Arm

📌 Compatibility Note: This cylinder head No.2 assembly fits CFMoto models equipped with 2V91W series 800cc engines. IMPORTANT: Models after 2018 use 58mm rocker arms and this cylinder head is directly compatible. Models before 2018 use 59mm rocker arms - if using this cylinder head, you must also replace with 58mm exhaust/intake rocker arms. 2018 models may be transition period, please verify your original rocker arm size before purchasing.

⚙️ Product Features

OEM Matching: Part number 0800-026100-10001 corresponds exactly to the CFMoto official parts system, ensuring direct replacement with no modifications required.
High-Strength Aluminum Alloy: Made of high-quality cast aluminum alloy, high strength, light weight, and good heat dissipation.
Precision Machining: Combustion chamber, valve seats, and valve guides are precision machined for optimal sealing and airflow efficiency.
Complete Assembly: Includes valves, valve springs, valve seals, and other components, ready for installation.
Heat Resistant: Special heat treatment to withstand high temperatures and pressures during engine operation.
Durable & Reliable: Rigorously tested to ensure no deformation or cracking during long-term use.

✅ Installation Tip: Thoroughly clean the cylinder block top surface before installation, check for burrs or damage. Use a new cylinder head gasket, align the cylinder head with dowel pins. Tighten cylinder head bolts in sequence and to specified torque according to service manual. Check and adjust valve clearance after installation. IMPORTANT: If your original vehicle has 59mm rocker arms, you must also change to 58mm rocker arms. Professional installation by an experienced technician is recommended.

⚠️ Important Note: This product is a CFMoto cylinder head No.2 assembly, part number 0800-026100-10001, compatible with 58mm rocker arms (post-2018 models). If your original vehicle has 59mm rocker arms (pre-2018 models), you must also change to 58mm rocker arms. Compatible models are listed above with rocker arm size notes. Different years or batches may have design variations. Please verify your original rocker arm size and part number before purchasing. It is recommended to replace the cylinder head gasket at the same time. 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.