Premium Yanmar 3TNV76 Full Gasket Kit (OE: 119717-11740, 119717-01330, Y119717-02930) engineered to deliver reliable performance, prevent oil/coolant leaks, and restore engine compression in harsh construction environments. Compatible with Yanmar, Cater pillar, Komatsu, Hitachi, Takeuchi, and other leading mini excavator brands.
| Component | Material | Quantity | Function |
|---|---|---|---|
| Cylinder Head Gasket | Multi-Layer Steel (MLS) | 1 | Seals combustion chambers, prevents coolant/oil mixing |
| Intake Manifold Gasket | Heat-Resistant Composite | 1 | Seals intake manifold to cylinder head, prevents air leaks |
| Exhaust Manifold Gasket | Metal-Reinforced Composite | 1 | Seals exhaust manifold to cylinder head, withstands high temperatures |
| Valve Cover Gasket | Rubber with Steel Core | 1 | Seals valve cover, prevents oil leaks |
| Valve Stem Seals | Nitrile Rubber (NBR) | 6 | Seals valve stems, prevents oil consumption |
| Oil Pan Gasket | Rubber/Metal Composite | 1 | Seals oil pan to engine block, prevents oil contamination |
| Front/Rear Crankshaft Seals | Nitrile Rubber (NBR) | 2 | Seals crankshaft, prevents oil leakage from engine ends |
| Camshaft Seals | Nitrile Rubber (NBR) | 1 | Seals camshaft, maintains proper oil pressure |
| Timing Cover Gasket | Rubber/Metal Composite | 1 | Seals timing cover, protects timing components from dust/water |
| Water Pump Gasket | Rubber | 1 | Seals water pump, prevents coolant leaks |
| Oil Pump Gasket | Rubber | 1 | Seals oil pump, maintains proper oil pressure |
| Various O-Rings & Small Seals | EPDM/NBR Rubber | Assorted | Seals various engine components, ensures complete system integrity |
| Brand | Model |
|---|---|
| Yanmar | VIO20, VIO25-3, VIO25-4, SV20 |
| CaterRRpillar | 301.7D CR, 301.7DCR |
| Komatsu | PC22MR-3, PC26MR-3, PC10, PC15, PC20, PC25 |
| Hitachi | ZX17U, ZX19U, ZX22U, ZX26U |
| Takeuchi | TB216, TB219, TB225 |
| Gehl | 283Z, 140 |
| CEL | 40 Loader Backhoe |
We specialize in OEM/ODM production of engine gasket kits for global customers. Our experienced engineering team can tailor solutions to meet your exact specifications.
Need help confirming compatibility? Have questions about our OEM services? Our knowledgeable customer support team is available 24/7 to assist you. Send us your excavator model, engine serial number, or specific requirements, and we'll ensure you get the right product for your needs.