Product Details

Product Overview

This is a premium-quality Yuchai YCD4J22T-115 Valve Guide, a critical component for maintaining proper valve stem alignment and heat dissipation in diesel engines. As an OEM-grade replacement part, it is designed for global distribution, serving major markets including North America, Europe, Southeast Asia, the Middle East, and Africa. We offer reliable supply chains for rapid delivery to ports and industrial hubs worldwide.

Key Features & Benefits

• Precision Fitment: Manufactured to exact OEM specifications for seamless installation without modification.
• Superior Wear Resistance: Constructed from high-grade alloy material to withstand extreme heat and friction, extending engine service life.
• Enhanced Valve Seal: Ensures optimal oil control and gas compression, preventing oil leakage into the combustion chamber.
• Durability: Treated for high tensile strength and corrosion resistance, ideal for heavy-duty applications.
• Cost-Effective: Offers a reliable aftermarket alternative to genuine Yuchai parts without compromising performance.

Technical Specifications

OEM Cross-Reference

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

• Yuchai OEM: 8-98023-526-0
• Alternative Part Numbers: Check your engine manual for equivalent numbers; typically used in YCD4J22T series.

Compatibility

• Engine Models: Yuchai YCD4J22T-115, YCD4J22T series
• Vehicle Applications: Fits diesel engines used in trucks, buses, construction machinery, and agricultural equipment powered by Yuchai YCD4J22T engines.
• Year Ranges: Compatible with engines manufactured from 2010 onwards (verify specific year with your engine serial number).

Global Supply & Distribution

• Worldwide Shipping: We ship to all major international destinations via sea, air, and express couriers.
• Major Markets: Serving North America (USA, Canada, Mexico), Europe (Germany, UK, France, Italy), Asia-Pacific (China, Japan, Australia), Middle East (UAE, Saudi Arabia), and Africa.
• Fast Delivery: Stock held in multiple warehouses to ensure quick dispatch to industrial centers like Shanghai, Rotterdam, Los Angeles, and Dubai.
• Export Expertise: Experienced in international trade compliance, customs clearance, and documentation for hassle-free procurement.

Quality Assurance

• Manufacturing Standards: Produced in ISO 9001 certified facilities under strict quality control.
• Testing: Each batch undergoes dimensional accuracy tests and material hardness checks to ensure 100% reliability.
• Warranty: 12-month warranty against manufacturing defects, providing peace of mind for your heavy-duty operations.

FAQ

Q1: Is this valve guide a direct fit for my Yuchai YCD4J22T-115 engine?
Yes, this part (PN: 8-98023-526-0) is specifically designed for the YCD4J22T-115 engine model. It matches OEM dimensions and tolerances, allowing for a direct bolt-on installation without modifications. Always verify your engine serial number to confirm compatibility.

Q2: What are the signs that my valve guides need replacement?
Common symptoms include excessive oil consumption, blue smoke from the exhaust, poor engine compression, and a ticking noise from the valve train. Worn guides can lead to valve stem seal failure, causing oil to enter the combustion chamber. We recommend replacing them during a top-end overhaul.

Q3: How should I install this valve guide for optimal performance?
Installation requires proper tools to press the guide into the cylinder head without damaging it. Ensure the guide is inserted to the correct depth (measure the original guide height). After installation, check the valve stem-to-guide clearance using a dial indicator. Lubricate the guide with engine oil before inserting the valve. For best results, have a professional mechanic perform the installation.

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 .