Product Specifications
| Parameter | Details |
|---|
| Part Name | Overhaul Gasket Kit for Yanmar 3TNV80 Engine – Full Replacement Set |
| Part Number (OEM Reference) | Compatible with Yanmar 3TNV80, 3TNV80-DKTF, 3TNV80F-NGGE, 3TNV80F-NGGEHR, 3TNV80F-NGPGE, 3TNV80F-NXDGZ, 3TNV80F-NXDJFM, 3TNV80F-NXDKTF, 3TNV80F-NXDLST, 3TNV80F-NXDTR, 3TNV80F-NXDYA, 3TNV80F-SDKTF, 3TNV80F-SDSA, 3TNV80F-SDWB, 3TNV80F-SMIMI, 3TNV80F-SNFK, 3TNV80F-SNIME, 3TNV80F-SNLY, 3TNV80F-SNMB, 3TNV80F-SNNS, 3TNV80F-SNSY, 3TNV80F-SPANM, 3TNV80F-SPSPT, 3TNV80F-SPSU, 3TNV80F-SPSY, 3TNV80F-SPSY2, 3TNV80F-SPTB, 3TNV80F-SSLY, 3TNV80F-SSNS1, 3TNV80F-SSNS2, 3TNV80F-SSPR, 3TNV80F-SSSU, 3TNV80F-SSYU, 3TNV80F-SXXDLST, 3TNV80F-ZXKLST, 3TNV80FT-ZMTE, 3TNV80FT-ZMWM2, 3TNV80F-SNHB |
| Brand Compatibility | Yanmar |
| Engine Model Fitment | Yanmar 3TNV80 series diesel engines used in compact excavators, skid steers, mini loaders, and agricultural machinery |
| Material | Multi-layer steel (MLS) head gaskets; nitrile rubber (NBR) and silicone elastomer seals; high-temp fiber-reinforced cylinder base gaskets |
| Condition | New Aftermarket |
| Warranty | 6-month warranty against manufacturing defects |
| Packaging | Original sealed box with anti-static foam insert and moisture barrier lining |
Compatible Models
| Brand | Applicable Models |
|---|
| Yanmar | 3TNV80, 3TNV80-DKTF, 3TNV80F-NGGE, 3TNV80F-NGGEHR, 3TNV80F-NGPGE, 3TNV80F-NXDGZ, 3TNV80F-NXDJFM, 3TNV80F-NXDKTF, 3TNV80F-NXDLST, 3TNV80F-NXDTR, 3TNV80F-NXDYA, 3TNV80F-SDKTF, 3TNV80F-SDSA, 3TNV80F-SDWB, 3TNV80F-SMIMI, 3TNV80F-SNFK, 3TNV80F-SNIME, 3TNV80F-SNLY, 3TNV80F-SNMB, 3TNV80F-SNNS, 3TNV80F-SNSY, 3TNV80F-SPANM, 3TNV80F-SPSPT, 3TNV80F-SPSU, 3TNV80F-SPSY, 3TNV80F-SPSY2, 3TNV80F-SPTB, 3TNV80F-SSLY, 3TNV80F-SSNS1, 3TNV80F-SSNS2, 3TNV80F-SSPR, 3TNV80F-SSSU, 3TNV80F-SSYU, 3TNV80F-SXXDLST, 3TNV80F-ZXKLST, 3TNV80FT-ZMTE, 3TNV80FT-ZMWM2, 3TNV80F-SNHB |
Tired of Engine Overhauls Failing Due to Inconsistent Gasket Kits? Get the Right Yanmar 3TNV80 gasket kit for Reliable Rebuilds
Every unplanned engine shutdown on a construction site costs operators $1,200–$3,500 per day in idle labor, equipment rental, and missed deadlines. Using mismatched or low-density gaskets on Yanmar 3TNV80 engines leads to coolant-oil mixing, compression loss, and repeat teardowns. OEM kits often require 3-week lead times — halting maintenance during peak season. And sourcing individual gaskets across multiple suppliers increases error risk and delays.
OEM-Equivalent Quality, Ready to Ship from Guangzhou Warehouse
This Yanmar 3TNV80 gasket kit is engineered to match original Yanmar torque retention, sealing pressure, and thermal expansion profiles. Backed by our 10 years of global export experience and 10,000+ SKU inventory, every set undergoes pre-shipment performance validation: multi-point thickness measurement, material hardness verification, and simulated thermal cycling. It’s designed specifically for field technicians performing full engine rebuilds on compact excavators and utility loaders — where precision matters more than price.
Where This Part Works
This gasket kit supports critical operations in demanding environments: urban excavation near underground utilities, quarry loading under dust-and-vibration stress, port-side material handling with high ambient humidity, and agricultural field work subject to thermal shock cycles. In these conditions, improper cylinder head sealing causes rapid liner wear, oil dilution, and premature bearing failure. A certified Yanmar 3TNV80 repair kit ensures consistent clamping force across all 12 bolt positions — preventing warpage-induced leaks even after 500+ hours of continuous operation.
Engineering Details That Matter
The multi-layer steel (MLS) head gasket uses three precision-laminated stainless steel layers with elastomeric coating — delivering 32% higher surface conformability than single-layer alternatives under uneven cylinder head finish. Nitrile rubber (NBR) valve cover and timing cover gaskets resist degradation from biodiesel blends and extended oil change intervals up to 500 hours. Cylinder base gaskets feature aramid-fiber reinforcement to maintain compression integrity at exhaust manifold temperatures exceeding 420°C. All components are dimensionally verified to ±0.02 mm tolerance — ensuring drop-in fit without machining or shimming.
The Real Cost of Wrong Parts
A $22 counterfeit gasket kit may save upfront, but causes an average $2,800 rework cost: 12 labor hours to disassemble, clean, and reinstall; replacement of contaminated oil and coolant; new cylinder liners if scoring occurs; and 3-day project delay penalties common in municipal contracts. Our Yanmar 3TNV80 engine rebuild gasket kit meets ISO 9001-certified production standards and passes Yanmar’s OEM-equivalent burst pressure test (≥4.8 MPa). Total cost of ownership drops 37% over 2-year service life due to zero repeat failures and full compatibility with factory service procedures.
Why Customers Trust XUNPO
We partner exclusively with ISO 9001-certified factories and conduct incoming material inspection on 100% of gasket batches. Every Yanmar 3TNV80 overhaul kit undergoes full functional testing before shipment — including vacuum leak check at 0.08 bar and thermal cycle validation from -20°C to +150°C. We offer 6-month warranty covering manufacturing defects with no-questions-asked replacement. With 10 years’ experience exporting to 120+ countries — including repeat orders from fleet operators in Germany, Australia, and Colombia — our technical team verifies part compatibility within 2 hours. Our Guangzhou warehouse holds 10,000+ SKUs in stock, enabling 2–5 working day dispatch for urgent rebuilds.
Packaging & Shipping
- Individually sealed in moisture-barrier pouches, nested in custom-cut anti-static foam, and packed in double-walled corrugated cartons with corner protectors
- In-stock items shipped within 2–5 working days after order confirmation
- Flexible logistics: Express (DHL/FedEx/UPS), air freight, or sea freight — selected based on order volume and destination
- Real-time tracking number provided upon dispatch, with proactive delivery updates until door-to-door handover
- MOQ: 1 piece — supporting emergency repairs and technician sample evaluation
Get Your Yanmar 3TNV80 gasket kit Now
Your machine isn’t generating revenue while it’s down — every hour of delay adds measurable cost. Send us your exact engine model (e.g., 3TNV80F-NGGEHR), required quantity, and destination country. You’ll receive a competitive quote within 24 hours. First-time buyers can request a sample kit for physical verification before bulk ordering. Stock ships fast — no waiting weeks for OEM backorders.
Frequently Asked Questions
Q: Is this an original Yanmar part or an aftermarket replacement?
A: This is an OEM-equivalent aftermarket gasket kit, manufactured in ISO 9001-certified facilities to meet Yanmar’s dimensional, material, and performance specifications.
Q: How do I confirm this fits my specific 3TNV80 engine variant?
A: Provide your full engine serial tag information or model suffix (e.g., 3TNV80F-SNHB). Our technical team confirms compatibility and responds within 2 hours.
Q: What is the warranty coverage?
A: 6-month warranty against manufacturing defects. If a gasket fails due to material or workmanship issues, we replace it free of charge.
Q: What is the minimum order quantity?
A: 1 piece — no bulk requirement. Ideal for urgent repairs and small workshops.
Q: How quickly will my order ship?
A: In-stock orders ship within 2–5 working days. Express shipping options available for time-critical deliveries.
Q: Can I request a sample before placing a bulk order?
A: Yes. First-time customers may request one sample kit for physical testing and fit verification.
Ready to order or need a quote?
Send your part number, machine model, and quantity — we'll respond within 24 hours.
WhatsApp: +86 187 2205 7128 | Email: talos@xunpojx.com
