Guangzhou Jusheng Precision Manufacturing Co., Ltd
                                                                                                           
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Premium 4TNV88 Overhaul Rebuild Kit Fits Yanmar 4TNV88 Mini Excavator Loader Engine Repair Parts

Price Negotiable
Price: $300
MOQ: 1 SET
Delivery Time: Ships in 24h (1-7 days max)
Brand: For Yanmar
Product Description
Premium 4TNV88 Overhaul Rebuild Kit
Restore your engine to its factory performance with this premium 4TNV88 Engine Rebuild Overhaul Kit. Specially engineered for Yanmar 4TNV88 direct injection engines (commonly powering mini excavators, skid steers, and compact tractors), this comprehensive package is manufactured to strict OEM standards. It provides heavy-duty durability, exceptional sealing, and a precise drop-in fit.

Complete Packing List Includes:
  • 4 x Cylinder Liners / Sleeves (Finished type, precision bored)
  • 4 x Pistons (With optimized combustion bowl for direct injection, includes pin & clips)
  • 4 x Sets of Piston Rings (Complete set for 4 pistons)
  • 1 x Set of Main Bearings (Available in STD or Oversize)
  • 1 x Set of Connecting Rod Bearings (Available in STD or Oversize)
  • 1 x Set of Thrust Washers / Crankshaft Washers
  • 4 x Intake Valves & 4 x Exhaust Valves
  • 8 x Valve Guides
  • 8 x Valve Seats
  • 4 x Connecting Rod Bushings (Small end bushings)
Application & Fitment
This overhaul kit is perfectly compatible with equipment powered by the Yanmar 4TNV88 / 4TNV88-G / 4TNV88-B engine, including:
  • Yanmar Excavators: ViO30, ViO35, SV30, SV35 series
  • Hitachi Excavators: ZX30, ZX35, ZX38U series
  • Other Machinery: Various mini loaders, compact tractors, and industrial generators (Doosan, IHI, Mustang, Gehl)
Note: 4TNV88 has multiple variants (e.g., 2-ring or 3-ring pistons, different valve lengths). Please double-check your engine nameplate or share your serial number with us to verify 100% fitment before ordering.
Why Choose Our Rebuild Kit?
  • Advanced Metallurgy: Pistons are engineered with heat-resistant alloys to endure high combustion pressures and prevent thermal cracking.
  • Perfect OEM Match: Every single component undergoes 100% dimensional inspection to ensure hassle-free installation without modifications.
  • All-In-One Solution: Buying this unified top and bottom-end package saves you time, cuts downtime, and avoids paying multiple shipping fees.
Important Ordering Notice for Buyers
  • Bearing Size Options: By default, we ship STD (Standard) size bearings. If your crankshaft has been ground and you require oversize bearings (e.g., +0.25mm, +0.50mm), please leave a detailed note during checkout or contact us immediately.
  • Fast Worldwide Shipping: Heavy-duty package. We provide reliable air express shipping with tracking numbers provided within 24-48 hours.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Guangzhou Jusheng Precision Manufacturing Co., Ltd
Location Company Name: Guangzhou Jusheng Precision Manufacturing Co., Ltd.
Contact Person Yu

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