Piston

Brand: Mortch Motor
Product Code: MICF0180-04000A

Product Viewed: 3

Availability: In Stock

Weight: 0.44kg

Packing Size: 9.00 x 9.00 x 7.00cm

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CFMoto Piston Kit (88mm)

Replaces OEM: CF188-040004 / 0180-040004 (w/ Piston Pin & Clips)

Specs: Diameter 88mm / Height 56.5mm / Piston Pin 23×72mm

Installation Note: Mark on piston must face exhaust side of cylinder

Compatible with CFMoto 500cc models (X5, U5 series, CF188/CF188-A/CF188-B engines)

📋 Overview

This Piston Kit is a high-quality OEM replacement part for CFMoto, including the piston, piston pin, and piston pin clips - the core components of the engine combustion chamber. It directly replaces OEM part numbers CF188-040004 / 0180-040004 (Piston), CF188-040002 / 0180-040002 (Piston Pin), and CF188-040003 / 0180-040003-0050 (Clips).

This kit is suitable for CFMoto 500cc series ATV and UTV models equipped with CF188, CF188-A, and CF188-B engines. The piston has a diameter of 88mm, height of 56.5mm, and uses a 23×72mm piston pin.

✨ OEM Quality: Cast from high-quality aluminum alloy with precision machining, ensuring perfect fit with the cylinder bore and optimal thermal expansion characteristics for proper compression ratio and power output.

📦 Kit Contents

Piston CF188-040004 / 0180-040004 Diameter 88mm / Height 56.5mm

Piston Pin CF188-040002 / 0180-040002 23×72mm

Piston Pin Clips CF188-040003 / 0180-040003-0050 2 pieces

📐 Specifications

Piston Diameter 88mm

Piston Height 56.5mm

Piston Pin Size 23×72mm

Installation Direction Mark facing exhaust side

🔧 Detailed Vehicle Fitment List

🔩 CFMoto 500cc Series (X5 / U5)

ATV CF500 X5 CF188
ATV CF500-2 X5 CF188
ATV CF500-2A X5 CF188
ATV CF500-5 X5 CF188
ATV CF500-5A X5 CF188
ATV CF500-5B X5 CF188-B
ATV CF500-5C X5 CF188-B
ATV CF500-A X5 CF188
ATV CF500-B X5 CF188
ATV CF500-C X5 CF188
ATV CF500-D X5 CF188
ATV CF500-E X5 CF188
UTV CF500-3 UForce 500 U5 CF188-A

📌 Compatibility Note: This piston kit fits the CFMoto 500cc models listed above, equipped with CF188, CF188-A, and CF188-B engines. As pistons are precision-fit components, there may be slight variations between engine batches. It is recommended to verify your original piston diameter and specifications before purchasing.

⚙️ Product Features

Complete Kit: Includes piston, piston pin, and piston pin clips - everything needed for a piston replacement.
Direct OEM Replacement: Perfectly matches CFMoto OEM part numbers, ensuring precise fitment.
Precision Casting: Made from high-quality aluminum alloy with special skirt coating to reduce friction and improve wear resistance.
Accurate Weighting: Piston weight is precisely controlled to maintain engine balance and reduce vibration.
Correct Installation Direction: Piston crown has an orientation mark that MUST face the exhaust side of the cylinder to ensure proper ring operation and prevent interference.

✅ Importance of Piston Replacement: The piston is one of the most critical components in an engine, enduring high-temperature, high-pressure combustion forces. Over time, ring grooves can wear, and the piston skirt may become scored or worn, leading to decreased compression, increased oil consumption, power loss, and hard starting. In severe cases, piston seizure or fracture can occur, causing catastrophic engine damage. During an engine overhaul, replacing the piston and rings is a standard procedure to restore engine performance.

⚠️ Verify Before Ordering: Please ensure your vehicle model and engine type are listed in the fitment guide, and verify the piston diameter (88mm) matches your original part. During installation, the piston crown mark MUST face the exhaust side of the cylinder. Always use new piston rings. Professional installation is recommended, along with cylinder bore inspection and measurement - reboring or cylinder replacement may be necessary if wear is excessive.

🔧 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.