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Piston - Model MICF0GS0-04000A-II
CFMoto piston, CF600 engine parts, 0GS0-04000A-II, 91mm piston, 191S engine, piston pin 22x56mm, CFMoto OEM, engine rebuild, cylinder piston  OEM 91mm piston for CFMoto CF600 191S engines. Part# 0GS0-04000A-II. Compatible with 22x56mm piston pin. Durable construction with proper exhaust marking for correct cylinder orientation.  CFMoto CF600 Piston 0GS0-04000A-II | 91mm Engine Piston 191S OEM Parts 

Piston

  • Brand: Mortch Motor
  • Product Code: MICF0GS0-04000A-II
  • Product Viewed: 235
  • Availability: In Stock
  • Weight: 0.44kg

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  • US$31.50 1 SOLD


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CFMoto Piston Assembly (with Pin and Circlips)

Piston Part Numbers: 0GS0-040001-00010 / 0GS0-040001-00020

Product Type: Piston Assembly | Engine Piston Component

Piston Diameter: 91mm | Piston Pin: 22*56mm

Compatible with CFMoto 600/625cc ATV and UTV models, fits 191S series engines

📋 Product Overview

This product is a genuine CFMoto piston assembly kit, including piston, piston pin, and piston pin circlips. The piston is a critical engine component that receives combustion pressure and transfers it to the crankshaft via the connecting rod. This piston is manufactured from high-strength aluminum alloy through precision casting and surface treatment, offering excellent wear resistance, high-temperature performance, and dimensional stability, ensuring smooth power output, low oil consumption, and long service life.

Kit Includes:

  • Piston: 0GS0-040001-00010 / 0GS0-040001-00020 (91mm diameter)
  • Piston Pin: 0800-040002 (22*56mm)
  • Piston Pin Circlip: 0800-040005

Important Installation Note: The mark on the piston must face the exhaust side of the cylinder.

🔧 Genuine Quality Assurance: Manufactured strictly to CFMoto original technical standards. The material, dimensional accuracy, ring groove specifications, and skirt profile are identical to OEM parts, ensuring perfect fit and reliable sealing performance.

📐 Specifications

Piston Part Numbers:

0GS0-040001-00010
0GS0-040001-00020

Piston Diameter:

91 mm

Piston Pin Size:

22*56 mm

Piston Pin Part #:

0800-040002

Circlip Part #:

0800-040005

Displacement:

600cc / 625cc

🔧 Complete Compatible Models List
🏍️ 600/625cc Series — 191S / 191S-B / 191S-A / 191S-U6 Engine
  • ATV CF600ATR-2L(T3b)(GD) CForce 625 Touring 191S
  • ATV CF600ATR-2L(T3b)(HLG) CForce 625 Touring 191S
  • ATV CF600ATR-2L(T3b)(KSR) CForce 625 Touring 191S
  • ATV CF600ATR-2L(T3b)(SS) CForce 625 Touring 191S
  • ATV CF600ATR-2LC CForce 625 Touring 191S-B
  • ATV CF600ATR-2LC(GD) CForce 625 Touring 191S-B
  • ATV CF600ATR-2LC(HLG) CForce 625 Touring 191S-B
  • ATV CF600ATR-2LC(KSR) CForce 625 Touring 191S-B
  • ATV CF600ATR-2LC(SS) CForce 625 Touring 191S-B
  • ATV CF600ATR-2S CForce 625 191S
  • ATV CF600ATR-2S(T3b) CForce 625 191S
  • ATV CF600ATR-2S(T3b)(GD) CForce 625 191S
  • ATV CF600ATR-2S(T3b)(HLG) CForce 625 191S
  • ATV CF600ATR-2S(T3b)(KSR) CForce 625 191S
  • ATV CF600ATR-2S(T3b)(SS) CForce 625 191S
  • ATV CF600ATR-2SC CForce 625 191S-B
  • ATV CF600ATR-2SC(GD) CForce 625 191S-B
  • ATV CF600ATR-2SC(SS) CForce 625 191S-B
  • ATV CF600ATR-L CForce 625 191S
  • ATV CF600ATR-L(T3a) CForce 600 191S
  • ATV CF600ATR-L(T3b) CForce 600 191S
  • ATV CF600ATR-L(T3b)(GD) CForce 600 191S
  • ATV CF600AU-3L CForce 600 Touring/625 Touring 191S
  • ATV CF600AU-3L(AU) CForce 600 Touring/625 Touring 191S
  • ATV CF600AU-3L(CA) CForce 600 Touring 191S(CA)
  • ATV CF600AU-3L(HLG) CForce 600 Touring 191S
  • ATV CF600AU-3L(KSR) CForce 600 Touring 191S
  • ATV CF600AU-3L(RU) CForce 600 Touring 191S(RS)
  • ATV CF600AU-3L(US) CForce 600 Touring 191S(US)
  • ATV CF600AU-3LA CForce 600 Touring/625 Touring 191S-B
  • ATV CF600AU-3LA(AU) CForce 600 Touring/625 Touring 191S-B
  • ATV CF600AU-3LA(RU) CForce 600 Touring/625 Touring 191S-B
  • ATV CF600AU-3LA(ST) CForce 600 Touring/625 Touring 191S-B
  • ATV CF600AU-3LA(US) CForce 600 Touring/625 Touring 191S-B
  • ATV CF600AU-3LF CForce 600 Touring/625 Touring 191S-A
  • ATV CF600AU-3LF(GD) CForce 600 Touring/625 Touring 191S-A
  • ATV CF600AU-3LF(HLG) CForce 600 Touring/625 Touring 191S-A
  • ATV CF600AU-3LF(KSR) CForce 600 Touring/625 Touring 191S-A
  • ATV CF600AU-3LH CForce 600 Touring/625 Touring 191S-A
  • ATV CF600AU-3S CForce 600/625 191S
  • ATV CF600AU-3S(AU) CForce 600/625 191S(AU)
  • ATV CF600AU-3S(CA) CForce 600/625 191S(CA)
  • ATV CF600AU-3S(HLG) CForce 600/625 191S(CA)
  • ATV CF600AU-3S(KSR) CForce 600/625 191S
  • ATV CF600AU-3S(RU) CForce 600/625 191S(RS)
  • ATV CF600AU-3S(US) CForce 600/625 191S(US)
  • ATV CF600AU-3SA CForce 625 EPS 191S-B
  • ATV CF600AU-3SA(AU) CForce 625 EPS 191S-B
  • ATV CF600AU-3SA(RU) CForce 625 EPS 191S-B
  • ATV CF600AU-3SA(ST) CForce 625 EPS 191S-B
  • ATV CF600AU-3SA(US) CForce 625 EPS 191S-B
  • ATV CF600AU-3SF CForce 600 191S-A
  • ATV CF600AU-3SF(HLG) CForce 600 191S-A
  • ATV CF600AU-3SF(KSR) CForce 600 191S-A
  • ATV CF600AU-L CForce 600 EPS 191S
  • ATV CF600AU-L(EU168) CForce 600 191S
  • ATV CF600AU-L(INTERNATIONAL) CForce 600 191S
  • ATV CF600AU-L(US) CForce 600 191S(US)
  • ATV CF600AU-L(X6 Police) CForce 600 191S(US)
  • ATV CF600AZ-3L CForce 600 191S
  • ATV CF600AZ-3L(CA) CForce 600 191S
  • ATV CF600AZ-3L(US) CForce 600 191S
  • ATV CF600AZ-3LA CForce 600 Touring 191S-B
  • ATV CF600AZ-3LA(CA) CForce 600 Touring 191S-B
  • ATV CF600AZ-3LA(US) CForce 600 Touring 191S-B
  • ATV CF600AZ-3S CForce 600 191S-B
  • ATV CF600AZ-3S(CA) CForce 600 191S-B
  • ATV CF600AZ-3S(US) CForce 600 191S-B
  • ATV CF600AZ-3SA CForce 600 191S-B
  • ATV CF600AZ-3SA(CA) CForce 600 191S-B
  • ATV CF600AZ-3SA(US) CForce 600 191S-B
  • UTV CF600UTR UForce 600 191S-U6
  • UTV CF600UTR(T1b) UForce 600 191S-U6
  • UTV CF600UTR(T1b)(GD) UForce 600 191S-U6
  • UTV CF600UTR(T1b)(HLG) UForce 600 191S-U6
  • UTV CF600UTR(T1b)(KSR) UForce 600 191S-U6
  • UTV CF600UTR(T1b)(SS) UForce 600 191S-U6
  • UTV CF600UU UForce 600 191S-U6
  • UTV CF600UU(AU) UForce 600 Hunter 191S-U6
  • UTV CF600UU(ST) UForce 600 191S-U6
  • UTV CF600UU(US) UForce 600 191S-U6
  • UTV CF600UU(Police) UForce 600 191S-U6
  • UTV CF600UZ UForce 600 191S
  • UTV CF600UZ(CA) UForce 600 191S
  • UTV CF600UZ(US) UForce 600 191S
  • ATV CF600AU-3SH CForce 600 191S

📌 Compatibility Note: This piston assembly fits all CFMoto 600cc/625cc models listed above equipped with 191S, 191S-B, 191S-A, or 191S-U6 engines. Different suffixes indicate configuration or regional variations; this product remains compatible. Please verify based on your vehicle and engine model before purchasing. If your vehicle is not listed, please contact customer service with your VIN or engine model for confirmation.

⚙️ Product Features
  • Complete Kit: Includes piston, piston pin, and circlips - all necessary components in one package.
  • OEM Matching: Part numbers correspond exactly to the CFMoto official parts system, ensuring direct replacement with no modifications required.
  • Precision Dimensions: 91mm piston diameter and 22*56mm piston pin, manufactured strictly to OEM design standards.
  • Quality Material: Piston manufactured from high-strength aluminum alloy with excellent thermal conductivity and wear resistance.
  • Correct Installation Orientation: Piston top mark must face exhaust side, ensuring proper installation and optimal performance.
  • Genuine Quality: All components manufactured to CFMoto original specifications, ensuring reliability and durability.
✅ Installation Tip: Thoroughly clean the cylinder and piston before installation. When installing the piston pin, use proper tools to avoid damaging the piston. Ensure the mark on the piston top faces the exhaust side of the cylinder. When installing piston rings, stagger the ring gaps. Tighten connecting rod bolts to the torque specified in the CFMoto service manual. Professional installation by an experienced technician is recommended.
⚠️ Important Note: This product is a CFMoto piston assembly kit including piston (0GS0-040001-00010/00020), piston pin (0800-040002), and circlips (0800-040005). Piston diameter: 91mm, piston pin: 22*56mm. During installation, ensure the piston top mark faces the exhaust side. Minor differences may exist between different years or batches. If your vehicle is not listed above, please contact customer service with your VIN or engine model for compatibility confirmation. 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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