Caterpillar C4.4 Engine Crankshaft Oil Seal 2418F475 – OEM Replacement

Product Details

Product Overview

This high-quality Crankshaft Oil Seal, part number 2418F475, is a direct replacement component designed for the Caterpillar C4.4 diesel engine. Manufactured to meet or exceed OEM specifications, this seal ensures a perfect fit and reliable performance to prevent oil leakage from the crankshaft housing. We are a global supplier of heavy machinery engine parts, serving major markets including North America, Europe, Southeast Asia, the Middle East, and Australia. Our inventory supports rapid fulfillment to industrial hubs and ports worldwide.

Key Features & Benefits

• Precision Fitment: Engineered to exact OEM dimensions (2418F475) for the Cat C4.4 engine, ensuring a simple, leak-free installation.
• Superior Material: Constructed from high-grade nitrile rubber (NBR) with a steel outer casing, providing excellent resistance to oil, heat, and wear.
• Enhanced Durability: Designed to withstand high rotational speeds and pressure variations within the crankshaft housing, extending the service life of the seal.
• Leak Prevention: Features a precision-machined sealing lip that effectively prevents engine oil from escaping, maintaining proper lubrication and engine cleanliness.
• Cost-Effective Solution: A reliable aftermarket alternative to the expensive dealer part, offering OEM-level quality at a competitive price point.

Technical Specifications

OEM Cross-Reference

This product is a direct replacement for the following OEM part number:

• Caterpillar OEM: 2418F475

Please verify your existing part number matches 2418F475 before ordering.

Compatibility

• Engine Models: Caterpillar C4.4 (all variants including naturally aspirated and turbocharged).
• Equipment Applications: Commonly used in Cat 304, 305, 308 CR mini excavators; Cat 420F, 430F backhoe loaders; Cat D3K2, D4K2 dozers; and various agricultural tractors and industrial pumps powered by the C4.4 engine.
• Year Range: Primarily for engines manufactured from 2005 onwards.

Global Supply & Distribution

• Worldwide Shipping: We offer reliable shipping via DHL, FedEx, UPS, and sea freight to all major global destinations.
• Major Markets: Our parts are supplied to North America (USA, Canada, Mexico), Europe (Germany, UK, France, Netherlands), Asia-Pacific (Australia, Singapore, UAE), and Latin America.
• Fast Delivery: Stock items are dispatched within 24 hours from our warehouses, ensuring quick delivery to industrial zones and ports like Rotterdam, Shanghai, Dubai, and Houston.
• Export Expertise: We have extensive experience in international trade, providing all necessary documentation for smooth customs clearance.

Quality Assurance

• Manufacturing Standards: Produced in an ISO 9001:2015 certified facility, ensuring consistent quality control.
• Testing: Each seal is subject to dimensional and material hardness checks to guarantee it meets OEM performance standards.
• Warranty: Backed by a 12-month warranty against manufacturing defects in materials and workmanship.

FAQ

Q: Is this seal for the front or rear crankshaft on a Cat C4.4 engine?
A: The part number 2418F475 is primarily used as a front crankshaft oil seal on the C4.4. However, please verify the exact location on your engine. If you need the rear seal, please check your part number against our catalog.

Q: Do I need any special tools to install this crankshaft seal?
A: It is highly recommended to use a proper seal installation tool or a socket of the correct diameter to press the seal evenly into the housing. Avoid tapping it in with a hammer directly, as this can damage the seal lip. Lightly lubricate the sealing lip with engine oil before installation.

Q: What is the typical lifespan of this aftermarket seal compared to the OEM one?
A: When installed correctly on a clean and undamaged crankshaft surface, this seal has a lifespan comparable to the OEM Caterpillar part. Under normal operating conditions, you can expect it to last for thousands of hours. Regular engine maintenance and ensuring proper crankcase ventilation will help maximize its life.