Yanmar 4TNV88 Engine Valve Guide 129130-13210 | Diesel Engine Parts

Product Details

Product Overview

This high-quality Valve Guide (OEM #129130-13210) is a direct replacement component for Yanmar 4TNV88 and compatible diesel engine models. As a critical part of the cylinder head assembly, it ensures precise valve stem alignment and optimal engine compression. We are a global supplier of premium engine parts, serving heavy equipment, agricultural machinery, and industrial sectors across North America, Europe, Asia-Pacific, and the Middle East with reliable shipping and fast delivery to major ports and industrial hubs.

Key Features & Benefits

• Precision Engineering: Manufactured to OEM specifications for exact fitment and reliable performance in Yanmar engines.
• Superior Material: Constructed from high-grade, wear-resistant alloy to withstand high temperatures and friction, extending valve train life.
• Enhanced Durability: Reduces valve stem wear and oil consumption, maintaining engine efficiency and reducing downtime.
• Direct Replacement: Designed as a one-to-one swap for the original 129130-13210 part, requiring no modifications.
• Cost-Effective Solution: Offers a high-quality alternative to expensive dealer parts without compromising on performance.

Technical Specifications

OEM Cross-Reference

This valve guide directly replaces the following original Yanmar part numbers:

• 129130-13210
• 129130-13200
• 129130-13220

Compatibility

Engine Models:

• Yanmar 4TNV88
• Yanmar 4TNV98
• Compatible with Yanmar industrial, agricultural, and construction equipment using these engine series.

Common Applications:

• Yanmar Excavators (e.g., Vio series)
• Yanmar Compact Tractors
• Yanmar Generators & Pumps
• Other off-highway equipment powered by 4TNV88/98 engines.

Global Supply & Distribution

We specialize in international B2B supply of premium engine parts. Our logistics network supports:

• Worldwide Shipping: Reliable air, sea, and express courier options to any destination.
• Major Markets Served: North America (USA, Canada, Mexico), Europe (Germany, UK, Netherlands), Asia-Pacific (Japan, Australia, Singapore), Middle East (UAE, Saudi Arabia), and Africa.
• Fast Delivery: Efficient processing and shipping to major ports (e.g., Rotterdam, Los Angeles, Shanghai, Jebel Ali) and industrial centers.
• Export Expertise: Full compliance with international trade regulations and customs documentation support.

Quality Assurance

• Manufacturing Standards: Produced in ISO 9001 certified facilities, adhering to strict quality control processes.
• Testing: Each batch undergoes dimensional inspection, material hardness testing, and wear resistance validation.
• Warranty: Backed by a standard 12-month warranty against manufacturing defects.

FAQ

Q1: Is this valve guide a direct fit for my Yanmar 4TNV88 engine?
Yes, this valve guide (129130-13210) is a direct OEM replacement for the Yanmar 4TNV88 and 4TNV98 engines. No modifications are required. Please verify your engine model and existing part number before purchase.

Q2: What is the recommended installation procedure?
Installation requires professional knowledge. The old guide should be pressed out using a suitable driver tool. The new guide must be pressed in to the correct height (often flush with the spring seat or to a specific depth as per the service manual). Always use a valve guide reamer after installation to ensure proper valve stem clearance for your specific engine.

Q3: How can I maximize the lifespan of this valve guide?
Ensure proper valve stem clearance is maintained (typically 0.02-0.05mm for intake/exhaust). Use high-quality engine oil with the correct viscosity and change it per the manufacturer’s schedule. Regularly inspect for excessive valve stem play during overhead adjustments to prevent premature wear.