Guangzhou Jusheng Precision Manufacturing Co., Ltd
                                                                                                           
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Since 2018
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Yanmar/Komatsu 4D88-O OE 729407-92660 YM129408-01330 full Gasket Kit for Komatsu PC45MR-3 PC50MR-2 Hitachi ZX40U-2 Excavator

Price Negotiable
Price: $30-$48
MOQ: 1 SET
Delivery Time: 3-8 days
Brand: For Yanmar
Product Description
Yanmar/Komatsu 4D88-O Full Gasket Kit
Our 4D88-O full gasket kit is a high-quality replacement part designed for Yanmar/Komatsu 4D88-O/4TNV88/4TNE88 engines. This comprehensive kit fits Komatsu and Hitachi excavators, providing all essential gaskets and seals for complete engine rebuilds to prevent leaks and ensure stable performance.
Product Specifications
Attribute Details
Brand Compatibility Yanmar, Komatsu
Engine Model 4D88-O, 4TNV88, 4TNE88
OE Number (OEM & Aftermarket) OEM: 729407-92660, YM129408-01330, 729601-92790; Aftermarket: YM129408-01331, 729407-92661, 4D88OGASKET
Excavator Models Komatsu PC45MR-3, PC50MR-2, PC55MR-3; Hitachi ZX40U-2, ZX50U-2, ZX40U-3U
Kit Type Full Engine Overhaul Gasket Kit
Material MLS, heat-resistant elastomers, graphite, stainless steel
Included Components Cylinder head gasket, intake/exhaust manifold gaskets, valve cover gaskets, oil pan gaskets, crankshaft/camshaft seals, valve stem seals, O-rings
Warranty 6 months (12 months optional for OEM orders)
OEM Service Available (customized branding, packaging, and specifications)
Certification ISO9001, CE
Key Features
  • Precise Fit: Meets or exceeds OEM specifications, compatible with 4D88-O series engines
  • Durable & Leak-Proof: Resists high temperature, pressure and corrosion, ensuring reliable sealing
  • All-in-One Kit: No need for multiple purchases, saving time and cost for engine rebuild
  • OEM & Aftermarket Options: Both high-quality options available to meet different needs
  • Wide Compatibility: Fits multiple Komatsu and Hitachi excavator models powered by 4D88-O engines
Applications
Suitable for Komatsu PC45MR-3, PC50MR-2, PC55MR-3, Hitachi ZX40U-2, ZX50U-2, ZX40U-3U excavators and other equipment with 4D88-O/4TNV88/4TNE88 engines.
Order Information
MOQ: 1 set
Lead Time: 3-5 business days (standard); 7-10 days (OEM)
Packaging: Neutral or customized (OEM)
Shipping: Worldwide (DHL/FedEx/UPS/Sea Freight)
Why Choose Us?
100% compatible with 4D88-O engines; premium materials for long service life; cost-effective OEM/aftermarket options; worldwide shipping; professional technical support.

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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