Home Products Diesel Engine Parts Weichai WP4 Deutz Compatible Main & Connecting Rod Bearing Set STD WP4G95E221

Diesel Engine Parts

Weichai WP4 Deutz Compatible Main & Connecting Rod Bearing Set STD WP4G95E221

MOQ: 1pcs Price: Negotiable

Part No.: 50-100 / 24-48
Engine Model: Weichai WP4
Application: Diesel Engine Bottom End / Crankshaft System
Material: High-Performance Steel Backing with Aluminum Alloy Layer
Brand: Weichai / Deutz (WP4 platform)
Quality: Brand New, Aftermarket OEM Quality

Chat on WhatsApp

Send OEM number, quantity, destination, or photos. We will reply with quotation, lead time, and fitment notes.

Fitment check OEM number, engine model, and machine model confirmation.

Manual quote Price, MOQ, stock, lead time, and replacement options.

Export support Packing notes, mixed order support, and shipping details.

Product Details

For Weichai Wp4 Diesel Engine Parts Wp4g95e221 Main Crankshaft Bearing And Connecting Rod Bearing Std For Deutz

Product Overview

This is a high-quality set of main crankshaft bearings and connecting rod bearings, specifically designed for the Weichai WP4 diesel engine. As a critical component for engine rebuilds and overhauls, this bearing set ensures precise fitment and reliable performance. Sourced from a professional manufacturer with a robust global supply chain, we ship directly to major markets including North America, Europe, Southeast Asia, the Middle East, and Africa, providing a cost-effective solution for Deutz engine applications using the Weichai WP4 base platform.

Key Features & Benefits

Precision Engineering: Manufactured to standard (STD) size specifications for exact OEM replacement requirements.
Superior Durability: Constructed from high-strength, wear-resistant materials to withstand high loads and extreme operating temperatures.
Enhanced Performance: Optimized surface finish reduces friction, improving fuel efficiency and extending engine life.
Direct Fitment: Designed as a direct replacement for the Weichai WP4G95E221 engine series, ensuring hassle-free installation.
Comprehensive Kit: Includes both main and connecting rod bearings for a complete bottom-end rebuild solution.

Technical Specifications

Specification	Detail
Part Type	Main Crankshaft Bearing & Connecting Rod Bearing Set
Engine Model	Weichai WP4
Reference Number	WP4G95E221
Size	Standard (STD)
Material	High-Performance Steel Backing with Aluminum Alloy Layer
Application	Diesel Engine Bottom End / Crankshaft System
Compatible Brand	Weichai / Deutz (WP4 platform)
Condition	Brand New, Aftermarket OEM Quality

OEM Cross-Reference

This bearing set is a direct replacement for the following OEM and reference numbers:

Weichai Part Number: WP4G95E221
Deutz Cross Reference: Applicable to Deutz engines utilizing the Weichai WP4 base block (e.g., certain TCD 2012 series equivalents).
Note: Always verify your specific engine block and crank journal dimensions against the STD size before ordering.

Compatibility

Engine Models: Weichai WP4, WP4G95E221 series.
Equipment Applications: Construction machinery (loaders, excavators), agricultural tractors, industrial generators, and marine applications using this engine platform.
Year Range: General fitment for current production and common overhaul models.

Global Supply & Distribution

Worldwide Shipping: We offer reliable shipping via express (DHL, FedEx, UPS), air freight, and sea freight to all major global destinations.
Major Markets Served: North America (USA, Canada, Mexico), Europe (Germany, UK, France, Netherlands), Asia-Pacific (China, Australia, Singapore), Middle East (UAE, Saudi Arabia), and Africa (South Africa, Nigeria).
Fast Delivery: Stock items are dispatched within 24-48 hours, ensuring minimal downtime for your operations.
Export Expertise: Experienced in international trade documentation and customs clearance for smooth global transactions.

Quality Assurance

Manufacturing Standard: Produced in ISO 9001 certified facilities, ensuring consistent quality control.
Testing: Each batch undergoes rigorous dimensional and material hardness testing to meet OEM performance standards.
Warranty: Backed by a standard 12-month warranty against manufacturing defects.

FAQ

Q1: How do I confirm this bearing set fits my specific engine?
A: Please verify your engine model is the Weichai WP4 series with reference number WP4G95E221. For Deutz applications, confirm the engine block is a licensed WP4 variant. It is crucial to measure your crankshaft journal diameters to ensure they are within standard (STD) tolerance before installation.

Q2: What is the installation procedure for these bearings?
A: Installation should be performed by a qualified diesel mechanic. Ensure the bearing bores in the engine block and connecting rods are clean and free of debris. Lubricate the bearing surfaces with clean engine oil during assembly. Always torque the main bearing caps and connecting rod bolts to the manufacturer’s specified torque settings using a calibrated torque wrench.

Q3: What maintenance is required after installing new bearings?
A: After installation, perform a break-in period as recommended by the engine manufacturer (typically 50-100 hours of light to moderate load). Change the engine oil and oil filter immediately after the break-in period to remove any initial wear particles. Regularly check oil pressure and listen for unusual engine noises during operation.