Product Details

Product Overview

This high-quality engine piston, part number 1004011A29D, is a critical spare part specifically designed for the Xichai 4DW91-29D diesel engine. Manufactured to OEM specifications, this piston ensures reliable performance and durability for heavy-duty applications. We provide global shipping to major markets including North America, Europe, the Middle East, and the Asia-Pacific region, ensuring fast and efficient delivery to industrial centers and ports worldwide.

Key Features & Benefits

• Precision Engineering: Manufactured to strict tolerances for perfect fitment and optimal engine compression.
• High Durability: Constructed from premium materials to withstand high temperatures and pressures, reducing wear and extending service life.
• Enhanced Performance: Designed to improve combustion efficiency, leading to better fuel economy and reduced emissions.
• Direct Replacement: A direct OEM replacement part, ensuring seamless installation without modifications.
• Reliable Operation: Rigorously tested to meet industry standards for consistent and dependable engine operation.

Technical Specifications

OEM Cross-Reference

This piston is a direct replacement for the following OEM part numbers:

• 1004011A29D (Original Xichai Part)
• 4DW91-29D (Engine Model Reference)

Compatibility

This piston is specifically designed for use in the following engine and vehicle applications:

• Engine Models: Xichai (FAW) 4DW91-29D, 29D series diesel engines.
• Vehicle Applications: Compatible with trucks, buses, agricultural machinery, and industrial equipment powered by the Xichai 4DW91-29D engine.

Global Supply & Distribution

• Worldwide Shipping: We offer reliable shipping to all major international destinations via air, sea, and express courier services.
• Major Markets Served: North America, Europe, Southeast Asia, Middle East, Africa, and South America.
• Fast Delivery: Efficient logistics ensure quick delivery to major ports and industrial hubs like Shanghai, Dubai, Rotterdam, and Los Angeles.
• Export Experience: We have extensive experience in international trade, ensuring smooth customs clearance and documentation.

Quality Assurance

• Manufacturing Standards: Produced in ISO-certified facilities, adhering to strict quality control processes.
• Certifications: Meets or exceeds OEM quality standards for performance and safety.
• Warranty: All parts are backed by a comprehensive warranty against manufacturing defects.
• Testing: Each piston undergoes rigorous inspection for dimensional accuracy, material integrity, and performance under load.

FAQ

Q: Is this piston a direct replacement for the original Xichai part?

A: Yes, this piston (part number 1004011A29D) is a direct OEM replacement part, designed to match the original specifications for the Xichai 4DW91-29D engine. No modifications are required for installation.

Q: What is the recommended installation procedure for this piston?

A: For optimal performance and longevity, we recommend following the engine manufacturer’s service manual. Key steps include ensuring proper ring gap, checking cylinder wall clearance, and lubricating the piston and rings with clean engine oil before installation. Always use new piston rings and cylinder liners if necessary.

Q: How can I verify this piston will fit my specific engine?

A: Please verify your engine’s model number (e.g., 4DW91-29D) and the original part number (1004011A29D) against the specifications provided. If you have any doubts, please contact our technical support team with your engine serial number for immediate confirmation.

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 .