3TNV70 · 119515-11750
📸 6 real warehouse photos — valve deck, ports, packaging (GF-166), warehouse stock. Not Alibaba renders.
Part Number Table
Primary MPN
119515-11750
Cross Reference
119515-11740
Engine Model
Yanmar 3TNV70
Engine Type
3-cyl vertical water-cooled diesel
Category
Cylinder head assembly
HSN Export
84099990
Export
FOB New Delhi · 24h quote
YANMAR 3TNV70EXPORT STOCK
Yanmar 3TNV70 Engine Head Assembly — 119515-11750
Pioneer Mitra · Cylinder Head Assy Export — Not Full Engine
In stock: Yanmar 3TNV70 engine head assembly (cylinder head assy) part 119515-11750 — we do not supply complete 3TNV70 engine blocks. Mini excavator diesel · export FOB New Delhi · real photos & video.
⚠️ Product scope: Engine head assy only — same as Alibaba “Cylinder Head Assy” listings. For full engine assy RFQ, WhatsApp; we will confirm if not available.
Export Price — FOB New Delhi
Quote on Request
IndiaMART ~₹20,000 domestic · eBay ~$336 · Alibaba $200–400 — export confirmed on WhatsApp
Warehouse Video — Yanmar 3TNV70 Cylinder Head 119515-11750
Compatibility Table — Yanmar 3TNV70
| Application | Engine | Notes |
|---|---|---|
| Yanmar mini excavators | 3TNV70 | Primary fit — verify dataplate |
| Compact diesel equipment | 3TNV70 | Vertical water-cooled 3-cylinder |
| John Deere compact (Yanmar-powered) | 3TNV70 derivative | Confirm casting vs old head photo |
| Hitachi mini (Yanmar engine option) | 3TNV70 family | OEM machine dependent |
| Repower / industrial genset | 3TNV70 | Non-road applications — check port layout |
Dimensions & Technical Reference
| Specification | Value |
|---|---|
| Engine model | Yanmar 3TNV70 |
| Cylinders | 3 |
| Cooling | Water-cooled vertical diesel |
| Typical application | Mini excavator 1.5–3.5T class (varies) |
| Head part numbers | 119515-11750 · 119515-11740 |
| Head gasket | Quote separately — always replace on install |
| Surface finish | Machine deck if warped > OEM limit before install |
Exact mm dimensions vary by casting revision — send old head photo for port spacing verification.
Failure Symptoms — When to Replace 3TNV70 Head
Compression loss
Hard start, weak power, blow-by from valve seats.Cracked head
External cracks near exhaust ports; coolant loss.Warped deck
Repeated overheating — head gasket fails again after rebuild.Valve damage
Broken valve, piston contact — requires head + bore inspection.Replacement Guide (Summary)
- Drain coolant · relieve fuel pressure · disconnect battery
- Remove exhaust manifold, intake, fuel lines, rocker cover
- Loosen head bolts in reverse sequence · lift head
- Clean block deck · inspect for cracks · new head gasket
- Torque head bolts per Yanmar 3TNV70 manual (multi-stage)
- Reassemble · fill coolant · bleed · valve adjustment after break-in
Use OEM workshop manual for your exact serial — this is guidance only.
Export Information
| Destination | Transit (typical) | Documentation |
|---|---|---|
| UAE (Dubai) | Air 5–7 days | CI, PL, COO, packing photos |
| Nigeria (Lagos) | Air 4–6 days | Form M support |
| South Africa / UK / Australia | Air or sea quote | IEC BJDPB6241D · FOB Delhi |
vs eBay · Alibaba · IndiaMART · Made-in-China
| Factor | Marketplace | Pioneer Mitra page |
|---|---|---|
| Content depth | Thin listing | ✅ Full resource + 20 FAQs |
| Photos | Stock renders | ✅ Real warehouse (on upload) |
| Part number SEO | Weak | ✅ 119515-11750 in URL, H1, schema |
| Fitment help | No | ✅ WhatsApp + compatibility table |
| Export docs | Varies | ✅ Indian exporter IEC registered |
Internal Links — Silo
FAQ — 20 Questions (3TNV70 Cylinder Head)
Do you sell complete Yanmar 3TNV70 engine assembly?
No — Pioneer Mitra stocks engine head assembly (cylinder head assy) 119515-11750 only. We do not list complete 3TNV70 engine blocks on this page. WhatsApp if you need head assy export quote.
What is Yanmar part number 119515-11750?
119515-11750 is the OEM-reference cylinder head assembly part number for Yanmar 3TNV70 vertical water-cooled diesel engines used in mini excavators and compact equipment. Cross-reference 119515-11740 on some catalogs.
Does 119515-11750 fit Yanmar 3TNV70 engine?
Yes — designed for Yanmar 3TNV70. Always confirm engine plate reads 3TNV70 and send photos of your old head casting marks before export dispatch.
What is the difference between 119515-11750 and 119515-11740?
Both numbers appear on marketplace listings for 3TNV70 cylinder heads. They may denote assembly variant or supersession. Send your old head photo — we match exact casting and port layout.
Is this a complete cylinder head or bare casting?
Export units are typically complete cylinder head assembly (head casting with valves/guides/seats as per batch). Specify bare head vs complete assy on WhatsApp RFQ.
Are valves included in the cylinder head?
Complete assembly listings usually include valves fitted. Confirm on inquiry — IndiaMART and Alibaba listings vary between bare casting and complete assy.
What machines use Yanmar 3TNV70 engine?
Common on compact mini excavators and industrial diesel applications — Yanmar TK series, various OEM mini diggers, and repower kits. Verify against your engine dataplate.
Can I use this head on John Deere equipment with Yanmar 3TNV70?
Many John Deere compact machines use Yanmar 3TNV70 derivatives. Match engine serial and head casting — send dataplate photo for fitment confirmation.
What are symptoms of 3TNV70 cylinder head failure?
White exhaust smoke, coolant in oil, overheating, loss of compression, external cracks near exhaust ports, warped face, blown head gasket between cylinders.
Do you supply head gasket with 119515-11750?
Head gasket kits (multi-layer steel) quoted separately — recommend new gasket set, head bolts/torque-to-yield hardware on every head replacement.
What is export price for Yanmar 3TNV70 cylinder head from India?
FOB New Delhi price confirmed within 24 hours on WhatsApp +91 96720 55759. IndiaMART shows approx ₹20,000 domestic — export depends on qty and destination.
Do you ship cylinder heads to UAE?
Yes — air freight 5–7 days to Dubai/Abu Dhabi. Export invoice, packing list, COO. HSN typically 84099990 for engine parts.
Do you export Yanmar engine heads to Nigeria?
Yes — Lagos air 4–6 days. Form M documentation support for Nigerian buyers.
Do you export to South Africa or UK?
Yes — FOB India to Johannesburg, Cape Town, UK ports. Courier/air for urgent single units.
What is HSN code for Yanmar cylinder head export?
Commonly 84099990 (parts of compression-ignition engines) — confirm with your customs broker per batch.
How to install Yanmar 3TNV70 cylinder head?
Cool engine, drain coolant, remove rocker cover, loosen head bolts in reverse torque sequence, lift old head, clean block deck, fit new gasket, torque head bolts in OEM sequence (typically 3 steps), adjust valves after warm-up cycle.
What torque spec for 3TNV70 head bolts?
Follow Yanmar workshop manual for 3TNV70 — typically multi-stage torque with angle tightening on modern bolts. Do not reuse stretch bolts unless manual allows.
How to verify genuine Yanmar cylinder head?
Check casting marks, port geometry, valve count, injector bore spacing against your old unit. We supply real warehouse photos of actual stock — not Alibaba renders.
Why buy from Pioneer Mitra vs eBay or Alibaba?
Dedicated 3TNV70 resource page with compatibility tables, 20+ FAQs, export documentation, WhatsApp fitment check, real photos — vs thin marketplace listings.
Can you send photos before payment?
Yes — WhatsApp photos of actual stock unit (front, valve side, casting number, ports) before proforma invoice.
What is lead time for 119515-11750 export?
In-stock units dispatch 1–3 business days from New Delhi after PI confirmation. Out-of-stock 2–4 weeks — confirmed on RFQ.
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Disclaimer: Pioneer Mitra is an independent exporter — not authorised Yanmar dealer. Part numbers for compatibility reference only. IEC: BJDPB6241D · UDYAM-DL-01-0041218