CG Full Set of Oil Seal

Brand: Mortch Motor
Product Code: MICG125-1093

Product Viewed: 185

Availability: In Stock

Weight: 0.05kg

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CG Full Oil Seal Set

🔧 Complete Oil Seal Set · Engine Seal Kit · Chassis Seals · CG Series Specific

For CG Series Engines · OEM Quality · Includes Most Engine & Chassis Shaft Seals

📋 Product Overview

This is the CG Full Oil Seal Set — a complete engine and chassis shaft seal kit manufactured to OEM Quality standards. This set includes the main rotary shaft seals for engine and chassis, making it an ideal choice for engine overhaul or comprehensive maintenance.

Oil seals are critical sealing components in engine and chassis systems, responsible for preventing oil leaks and keeping contaminants out, ensuring reliable operation of the engine and drivetrain. This set includes left and right crankshaft seals, transmission seal, front fork seals, front wheel seal, and shift shaft seal. When experiencing oil leaks, fork oil leaks, or during engine overhaul, replacing the full oil seal set is a crucial step to ensure repair quality. This set contains 5 main oil seals — a complete kit for convenience.

✨ Core Functions: Seal rotating shaft areas · Prevent oil leaks · Keep contaminants out · Ensure reliable engine operation · Essential overhaul kit

📐 Specifications & Kit Contents

Product Name

Full Oil Seal Set

Compatible Vehicles

CG Series Engines & Chassis

Quality Standard

OEM Quality

Number of Seals

5 Pieces

Material

Oil-Resistant Rubber + Metal Case

📦 The seal set consists of 5 seals with the following sizes:

Crankshaft Seal

50mm × 34mm × 7mm

Transmission Seal

34mm × 20mm × 7mm

Front Fork Seal

28mm × 14mm × 7mm

Front Wheel Seal

28mm × 16mm × 7mm

Shift Shaft Seal

14mm × 6.5mm × 7mm

📌 Kit Contents: This set includes left and right crankshaft seals, transmission seal, front fork seals, front wheel seal, shift shaft seal, and other main shaft seals.

🔧 Compatibility

This full oil seal set is compatible with the following vehicles and applications:

Engine Types: CG125, CG150, CG200, and other CG series engines
Applications: Crankshaft seals (left & right), transmission seal, front fork seals, front wheel seal, shift shaft seal
Vehicle Types: Honda CG series, Chinese-made CG series motorcycles, dirt bikes, street bikes
Others: Suitable for most vehicles using CG series engines

📌 Compatibility Note: This oil seal set is specifically designed for CG series engines and chassis, containing 5 main oil seals. Before installation, verify that your original oil seal dimensions match this set.

🔧 Importance of a Full Oil Seal Set

🛡️ Prevents Oil Leaks

Aging crankshaft and transmission seals cause oil leaks — timely replacement eliminates leakage issues.

🛞 Protects Front Forks

Failed fork seals cause oil leakage, affecting suspension performance and ride stability.

⚙️ Ensures Drivetrain Reliability

Transmission and shift shaft seals keep gearbox oil contained, ensuring smooth shifting.

💰 Cost-Effective & Convenient

Get all critical oil seals in one purchase, saving time and shipping costs.

⚠️ Symptoms of Oil Seal Failure: Visible oil stains on engine bottom or sides, crankcase oil leakage, fork oil leakage (reduced damping performance, oil residue), transmission oil leakage, front wheel bearing area oil leakage, shift shaft oil seepage. If these issues occur, inspect and replace the corresponding oil seals promptly.

✨ Product Features

OEM Quality Standards: Manufactured to CG series original specifications for perfect fitment and reliable sealing.
Complete Set Design: Includes 5 main oil seals covering critical engine and chassis areas — one purchase covers all needs.
High-Quality Sealing Materials: Made from premium oil-resistant rubber and metal case for excellent heat resistance, oil resistance, and aging resistance.
Precision Machining: Seal lips are precision-machined for superior sealing performance and leak prevention.
Essential Overhaul Kit: The ideal choice for engine overhaul or chassis repair to ensure quality work.
Cost-Effective: More economical and convenient than purchasing individual oil seals separately.

🔧 Installation Guide

1. Ensure the relevant components are disassembled and the mounting surfaces are clean and free of oil.
2. All oil seals are single-use components and must be replaced with new ones after removal — never reuse old seals.
3. Pay attention to seal orientation during installation — the seal lip should face the oil side (pressure direction).
4. Apply a small amount of grease to the seal lip before installation to prevent dry start-up damage.
5. Use proper seal installation tools to avoid deformation or damage from hammering.
6. When installing crankshaft seals, be careful not to scratch the crankshaft journal surface.
7. When installing fork seals, ensure the fork tube surface is smooth and free of scratches.
8. After installation, check for oil leaks and perform a road test if necessary to verify proper operation.

⚠️ Important Notice: This product is the CG Full Oil Seal Set, containing 5 main oil seals: 50×34×7mm, 34×20×7mm, 28×14×7mm, 28×16×7mm, 14×6.5×7mm. Designed for CG series engines and chassis.
Spec Confirmation: Before purchasing, verify that your original oil seal dimensions match this set to ensure compatibility.
Installation Caution: All oil seals are single-use components and must be replaced after removal. Pay attention to seal orientation during installation and use proper tools to avoid damage. Professional installation is strongly recommended. Product images are for reference only; please refer to the actual product.

🔧 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.