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Yanmar 4TNA84 head Gasket Kit 129405-01330 729405-92630 for Yanmar B5 B5-2 Komatsu PC20-7 PC40-7 Excavator

1 SET
MOQ
$25-$38
Price
Yanmar 4TNA84 head Gasket Kit 129405-01330 729405-92630 for Yanmar B5 B5-2 Komatsu PC20-7 PC40-7 Excavator
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Features
Specifications
Product Type: Yanmar 4TNA84 Head Gasket Kit
OE Number: OEM: 129405-01330, 729405-92630, 12940501330; Aftermarket: 12940501331, 4TNA84HEADGASKET, 72940592631
Engine Fit: 4TNA84, 4TN84, 4TNB84, 4TN84L (2.2L 4-cylinder Inline Water-cooled Diesel Engine, 84mm Bore)
Application: Suitable For Yanmar B5, B5-2, B6, B50, YB281X; Komatsu PC20-7, PC40-7, PC45-1, PC15-3 Excavators And Other Construction Machinery Powered By Yanmar 4TNA84, 4TN84, 4TNB84, 4TN84L Series Diesel Engines
Worldwide Shipping: Direct Factory Supply, Competitive Price, Fast Delivery (3-7 Working Days For In-stock Items; 10-25 Days For Bulk/custom Orders) Worldwide, Sufficient Stock Available For Timely Shipment
Material Grade: Multi-layer Steel (MLS), Graphite, Stainless Steel Composite, Heat-resistant Elastomers; Cylinder Head Gasket: 3-layer MLS With Graphite Coating For Superior Sealing Performance
Quality Standard: OEM/ODM Service Available, Small MOQ (1 Set) Accepted, Custom Logo, Packaging And Part Numbers Supported, Custom Specifications Available For Special Needs
Warranty: 100% Pre-test Before Delivery, 6 Months Warranty For Quality Assurance, Meets ISO 9001/TS 16949 Certification Standards
Basic Infomation
Place of Origin: CHINA
Brand Name: For Yanmar
Certification: ISO 9001
Model Number: 4TNA84
Payment & Shipping Terms
Packaging Details: Plastic bag , Box , Carton
Delivery Time: 3-8 days
Payment Terms: T/T,Western Union,D/A
Supply Ability: 10000PCS/ WEEK
Product Description
Yanmar 4TNA84 Head Gasket Kit 129405-01330 729405-92630
Premium replacement head gasket kit specifically engineered for Yanmar 4TNA84 series diesel engines (2.2L, 4-cylinder inline, 84mm bore), including 4TN84, 4TNB84, 4TN84L variants. Designed to seal the cylinder head and engine block tightly, preventing oil, gas and coolant leaks while ensuring stable engine performance in heavy-duty construction scenarios.
Product Specifications
Brand Compatibility Yanmar (fits Yanmar, Komatsu excavators with 4TNA84 engines; compatible with 4TN84, 4TNB84, 4TN84L engine variants)
Engine Model 4TNA84, 4TN84, 4TNB84, 4TN84L (2.2L 4-cylinder inline water-cooled diesel engine, 84mm bore)
OE Number (OEM & Aftermarket) OEM: 129405-01330, 729405-92630, 12940501330; Aftermarket: 12940501331, 4TNA84HEADGASKET, 72940592631
Excavator Models Yanmar B5, B5-2, B6, B50, YB281X; Komatsu PC20-7, PC40-7, PC45-1, PC15-3; Yanmar-powered light-duty construction machinery
Kit Type Head Gasket Kit (Cylinder Head Gasket Focus)
Material Multi-layer steel (MLS), graphite, stainless steel composite, heat-resistant elastomers; cylinder head gasket: 3-layer MLS with graphite coating for superior sealing performance
Included Components Cylinder head gasket (core component), valve stem seals, cylinder head cover gasket, intake/exhaust manifold gaskets (partial), cylinder head bolt gaskets, and necessary sealing accessories for cylinder head installation
Warranty 1 year (standard), 18 months optional for OEM orders
OEM Service Available (customized branding, packaging, and technical specifications; MOQ negotiable)
Certification ISO9001, CE
Applications
  • Yanmar B5, B5-2, B6, B50, YB281X excavators
  • Komatsu PC20-7, PC40-7, PC45-1, PC15-3 excavators
  • Other construction machinery powered by Yanmar 4TNA84, 4TN84, 4TNB84, 4TN84L series diesel engines
Order Information
MOQ: 1 set (negotiable for OEM orders)
Lead Time: 3-5 business days (standard); 7-15 days (OEM)
Packaging: Neutral or customized (OEM)
Shipping: Worldwide (DHL/FedEx/UPS/Sea Freight)
Why Choose Us?
  • 100% compatibility with Yanmar 4TNA84 engines
  • Premium MLS/graphite material for reliable sealing and long service life
  • Cost-effective OEM/aftermarket options
  • Professional OEM customization support
  • Worldwide shipping and timely technical assistance
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