C100 Cylinder Head Right Cover

Brand: Mortch Motor
Product Code: MIC100-6002

Product Viewed: 279

Availability: In Stock

Weight: 0.08kg

0 reviews / Write a review

US$0.97 43 SOLD

Shipping To：

More Quotes

C100 Cylinder Head Right Cover

🔧 Cylinder Head Side Cover · Engine Side Cover · Timing Inspection Port

For Moped, Cub & ATV · Fits 139FMB, 147FMD, 147FMF, 150FMG engines

📋 Product Overview

This is a C100 Cylinder Head Right Cover, an external sealing component for the engine's valve train. It is suitable for Mopeds, Cub series, and ATVs, and fits engines including 139FMB, 147FMD, 147FMF, 150FMG, and similar models.

The cylinder head right cover is installed on the right side of the cylinder head, typically sealing the timing chain passage, providing a timing inspection port, and offering access for valve adjustment. Manufactured from high-quality aluminum alloy with excellent sealing properties and durability, it is an ideal replacement when the original side cover is damaged, warped, or has poor sealing.

✨ Key Functions: Seals timing chain chamber · Provides timing inspection port · Protects valve train · Direct replacement

📐 Specifications

Product Name

C100 Cylinder Head Right Cover

Engine Application

139FMB / 147FMD / 147FMF / 150FMG

Material

Aluminum Alloy

Position

Cylinder Head Right Side

🔧 Compatible Engine Models

This C100 cylinder head right cover fits the following engine models:

139FMB

147FMD

147FMF

150FMG

Engine Reference Information:

139FMB: 1P39FMB / 1P39QMB · 50cc-125cc universal engine
147FMD: 1P47FMD · 70cc-110cc engine
147FMF: 1P47FMF · 90cc-110cc engine
150FMG: 1P50FMG · 125cc-150cc engine

🛵 Compatible Vehicles

Mopeds - Various 50cc-150cc moped models
Cub Series - Honda Cub and clone models
ATVs - Small-engine quad bikes / kids ATVs
Mini Moto / Pocket Bikes
Other vehicles using 139FMB, 147FMD, 147FMF, 150FMG engines

📌 Compatibility Note: This C100 cylinder head right cover is suitable for the engine models listed above. Before purchasing, please verify your engine model matches.

⚙️ Function of Cylinder Head Right Cover

🔧 Sealing Function

Seals the timing chain chamber, preventing oil leaks and external contaminants from entering.

🔍 Timing Inspection Port

Provides a window for viewing timing marks, essential for valve adjustment and timing checks.

🛡️ Valve Train Protection

Protects timing chain, camshaft sprocket, and other components from external damage.

🔩 Service Access

Removal allows access for valve adjustment, timing verification, and other maintenance procedures.

💡 Important Note: The cylinder head right cover typically includes a timing inspection port used to align TDC (Top Dead Center) marks during valve adjustment. Ensure the inspection port seal is intact to prevent oil leaks.

⚠️ Cylinder Head Right Cover Failure Symptoms

Oil Leakage: Visible oil seepage around the side cover.
Inspection Port Leak: Oil leaking from the timing inspection port due to worn seal.
Warped Cover: Cover deformed due to overheating or improper installation, causing poor sealing.
Loose Mounting Bolts: Bolts loose, resulting in inadequate sealing.
Engine Noise: Unusual noises from internal components rubbing or loose.
Contaminant Entry: Poor sealing allows dust and debris into the timing chain chamber, accelerating wear.

If you experience these symptoms, inspect the cylinder head right cover and gasket, and replace if necessary.

✨ Product Features

OEM Specifications: Manufactured to original specifications for perfect fitment.
Aluminum Alloy Construction: Cast from high-quality aluminum alloy for strength and excellent heat dissipation.
Precision Machined: Sealing surface precision-machined for proper fit with the cylinder head.
Inspection Port: Features a timing inspection port for easy maintenance access.
Heat Resistant: Material designed to withstand engine operating temperatures.
Direct Replacement: Perfect substitute for damaged or worn original cylinder head right covers.

🔧 Installation Tip

1. When replacing the cylinder head right cover, it is recommended to replace the gasket (O-ring) at the same time.
2. Clean the cylinder head side cover mounting surface and the cover sealing surface to remove oil and debris.
3. Inspect the gasket for damage or deformation before installation.
4. After installing the cover, tighten mounting bolts to the specified torque.
5. Check the inspection port seal for wear; replace if necessary.
6. Start the engine and check for oil leaks after installation.

⚠️ Important Notice: This is a C100 cylinder head right cover for Mopeds, Cubs, ATVs, and vehicles using 139FMB, 147FMD, 147FMF, 150FMG engines. It is recommended to replace the gasket at the same time to ensure proper sealing. Images are for reference only. The 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.