Product Details

Product Overview

This Weichai WP4G95E221 Cylinder Liner (OEM: 13056682) is a precision-engineered replacement component designed specifically for the Weichai WP4 series diesel engines. Manufactured to meet stringent OEM standards, this liner ensures optimal engine performance, reduced oil consumption, and extended service life. We offer global shipping with a strong supply chain serving key industrial markets in North America, Europe, Southeast Asia, the Middle East, and Africa.

Key Features & Benefits

• Premium Material: Constructed from high-strength alloy cast iron for superior wear resistance and thermal conductivity.
• Precision Machining: Features a honed inner surface with a strict tolerance to ensure perfect piston ring sealing and minimal oil leakage.
• Enhanced Durability: Designed to withstand high combustion pressures and temperatures, reducing the risk of scuffing and cracking.
• Direct Fitment: Manufactured to exact OEM specifications (13056682) for a hassle-free installation without modifications.
• Cost-Effective Solution: A reliable aftermarket alternative that matches OEM quality while offering competitive pricing for fleet maintenance.

Technical Specifications

OEM Cross-Reference

This cylinder liner is an exact replacement for the following OEM part numbers:

• Weichai OEM: 13056682
• Reference Number: WP4G95E221

Note: Always verify the part number on your original liner before purchasing to ensure compatibility.

Compatibility

• Engine Models: Weichai WP4G95E221, WP4G95, WP4 series
• Applications: Excavators, wheel loaders, bulldozers, and heavy-duty trucks equipped with Weichai WP4 engines
• Year Range: Compatible with engines manufactured from 2010 onwards (please confirm engine serial number for exact fitment)

Global Supply & Distribution

We maintain a robust global logistics network to ensure fast and reliable delivery. Our parts are shipped from strategically located warehouses to minimize transit times.

• Shipping Regions: North America (USA, Canada, Mexico), Europe (Germany, UK, Netherlands, Poland), Asia-Pacific (China, Australia, Singapore), Middle East (UAE, Saudi Arabia), Africa (South Africa, Nigeria).
• Delivery Options: Express (DHL, FedEx, UPS), Air Freight, and Sea Freight (FOB/CIF).
• Lead Time: 3-7 working days for express shipping; 15-30 days for sea freight.
• Trade Compliance: We adhere to international trade standards and can provide necessary documentation for customs clearance.

Quality Assurance

• Manufacturing Standard: ISO 9001:2015 certified production facility.
• Testing: Each liner undergoes dimensional inspection, hardness testing, and pressure leak testing before packaging.
• Certification: Material test certificates available upon request.
• Warranty: 12-month warranty against manufacturing defects (excluding improper installation or misuse).

FAQ

Q: Is this cylinder liner a direct replacement for the original Weichai part?
A: Yes, this liner is manufactured to the exact OEM specifications of part number 13056682. It is a direct drop-in replacement requiring no modifications. We recommend comparing the old liner’s dimensions (height, outer diameter, inner diameter) with the new part before installation.

Q: What is the recommended installation procedure for this liner?
A: Installation should be performed by a qualified diesel mechanic. Ensure the engine block bore is clean and free of debris. Apply a light coat of clean engine oil to the outer O-rings (if applicable) and the liner inner surface. Use a liner press tool to gently seat the liner into the block. After installation, verify the liner protrusion height using a dial gauge to ensure it is within the engine manufacturer’s specification (typically 0.02-0.08 mm above the block surface).

Q: Does this liner come with a piston ring set?
A: No, this product is for the cylinder liner only. The piston rings are sold separately. We recommend using OEM-quality rings (e.g., Weichai 13056683 or equivalent) to ensure proper sealing and longevity. Please contact our sales team if you require a complete piston ring set or a full engine overhaul kit.

Our advantages

1.An authorized wholesaler of Isuzu genuine parts, Hino genuine parts, Mitsubishi genuine parts and Mahle parts.

2. We are not only supply genuine parts, but also high quality OEM parts, which are made in China or made in Japan.

3. More than 10 years of experience in machinery parts, professional supply of diesel engine parts.

4. Fast delivery, the fastest can be shipped in one day ,more than 500,000 of different types parts in stock.

5. Scientific ERP system, easy and fast to locate the parts that customer needs.

6. Professional technician checks the parts before delivery, to make sure the parts are correct, usable and defect-free.

Exhibition

Packing&Shipping

1.  Our shipment is by air/sea/express (DHL/FEDEX/TNT/UPS/EMS).

2.  Once we get confirmation of payment, we will ship products in 2 days.

3.  Our packaging is standard export wooden box or others as your requirement.

4. We’ll check and test the products before shipping , and givethe pictures to our customers to confirm.

FAQ

Q1. What is your company major products?

A: Our main products are Liner kit, Piston, Rings, Liner, Gasket kit, Bearing, Injection pump, Nozzle, Water pump, Oil pump,Crankshaft, Turbocharger,Filter, etc.

Q2.What is the MOQ?

A: Normally we can supply any quantity if we have in stock.

Q3. What is your payment term ?

A: We accept Western Union, T/T, Paypal.

Q4. What is the packing ?

A: Carton or wooden case , If you want to put your logo on the packing , We will do it after get your authorization letter.

Q5. When can you deliver products after payment ?

A: By Express ,usually might take 3-4 days ;By Air , Usually take 7-9 days ; By Sea ,usually take 1-2 months .

Q6. What can you do to complete order perfectly ?

A: In the beginning , We will communicate with clients in details to understand what they need .

Before packing , We will check the products and send photos to clients .After confirmation ,

We will packing products well to avoid damage . Once we get tracking number ,

We will send it to customer and keep contact in with clients .