Product Details

Product Overview

This high-quality RF8 Valve Seat Set, featuring OEM numbers 13214-97000H and 13215-96005H, is specifically engineered for Nissan diesel engines. As a critical component in cylinder head repair, these valve seats ensure optimal sealing and thermal conductivity. We provide global shipping to major industrial hubs including North America, Europe, Asia-Pacific, the Middle East, and South America, supporting B2B buyers with reliable, wholesale supply for engine overhaul projects.

Key Features & Benefits

• Premium RF8 Material: Manufactured from high-grade RF8 heat-resistant alloy steel, offering superior hardness and wear resistance under extreme temperatures.
• Precision Engineering: CNC-machined to exact OEM tolerances (0.01mm) for a perfect fit, ensuring zero leakage and maximum compression.
• Extended Service Life: Designed to withstand high-thermal stress cycles, reducing valve recession and extending engine overhaul intervals by up to 30%.
• Direct Replacement: Drop-in fit for Nissan TD27, TD42, and select industrial engines—no modification required.
• Anti-Corrosion Coating: Special surface treatment protects against sulfur and moisture in low-quality fuels, ideal for global markets.

Technical Specifications

OEM Cross-Reference

This valve seat set is a direct replacement for the following OEM numbers:

• Nissan: 13214-97000H, 13215-96005H, 13214-97001, 13215-96006
• Alternative: 13028-97000 (Valve Guide Kit companion part)

Compatibility

This valve seat set is compatible with the following Nissan engines and applications:

• Engine Models: Nissan TD27 (2.7L), TD42 (4.2L), RD28 (2.8L)
• Vehicle Applications: Nissan Patrol (Y60, Y61, GU), Nissan Cabstar, Nissan Atlas, Nissan Civilian Bus
• Year Range: 1985–2010 (TD/TD42 generation)
• Industrial Use: Forklifts, generators, and marine engines using Nissan diesel blocks

Global Supply & Distribution

We offer efficient worldwide logistics to support your engine rebuild projects:

• Shipping Capabilities: Express (DHL, FedEx, UPS) and sea freight (FCL/LCL) from our warehouse in China.
• Major Markets: North America (Los Angeles, Houston, Toronto), Europe (Rotterdam, Hamburg, London), Asia-Pacific (Sydney, Singapore, Dubai), Middle East (Jebel Ali, Riyadh), and South America (Santos, Buenos Aires).
• Delivery Speed: Stock items shipped within 24 hours; express delivery to major ports in 5–7 business days.
• Export Compliance: All products meet international trade standards with proper HS code (8409.91) and customs documentation.

Quality Assurance

Our valve seats undergo rigorous quality control to ensure reliability:

• Manufacturing Standard: ISO 9001:2015 certified production facility.
• Testing: 100% dimensional inspection via CMM (Coordinate Measuring Machine) and hardness testing per ASTM E18.
• Warranty: 12-month warranty against manufacturing defects, including material fatigue or premature wear.
• Certification: Material test reports (MTR) available upon request for traceability.

FAQ

Q1: Will these valve seats fit my Nissan TD42 engine without machining?
Yes, these seats are precision-ground to OEM specifications and are designed as a direct replacement. However, we recommend a professional cylinder head shop perform a final seat cut (0.5mm max) to ensure perfect concentricity with the valve guide centerline after installation.

Q2: What is the recommended installation procedure to avoid valve seat drop?
For optimal retention, use a shrink-fit method: chill the cylinder head to -10°C (14°F) and heat the valve seats to 150°C (302°F) prior to pressing. Ensure the counterbore in the head is clean and free of carbon deposits. After installation, allow the head to cool naturally to room temperature before valve grinding.

Q3: How do I identify intake vs. exhaust valve seats in this set?
The intake seats (part number 13214-97000H) have an outer diameter of 44.0 mm, while the exhaust seats (13215-96005H) are 38.0 mm. They are packaged separately with clear labeling. The exhaust seats use a slightly harder RF8 grade to handle higher combustion temperatures.

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 .