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3TN66L-UT Industrial

Yanmar 3TN66L-UT · 3TN66L-UT family — specifications, its industrial/tractor base engine, cross-referenced parts and where to buy them.

🚜 Base engine confirmed

The Yanmar 3TN66L-UT is a Yanmar industrial/tractor diesel (family 3TN66L). This site's 3TN66L industrial parts book is the buyable BOM — order internals as Yanmar industrial parts through agricultural/industrial channels. — Yanmar OEM parts catalog in-repo (brands/yanmar/data/extracted/catalogs.csv)

658 ccdisplacement
66×64.2 mmbore × stroke
3-cylcylinders
from 2013year range (approx)
NAaspiration

3-cyl NA IDI; 0.658L; hp application-dependent (~14-17hp); verify

📋 Full specifications 1 🚜 Industrial / tractor base 338 🔧 Aftermarket 29
Cheaper-part coverage · 2/8
🚜 Base engine ✓🌀 Impeller💧 Raw-water pump🛢️ Oil filter ✓⛽ Fuel filter🌡️ Thermostat➰ Belt⚓ Anode

A ✓ means at least one cheaper channel — aftermarket, the tractor/industrial base engine, or a standard component — exists for this engine in that category.

📚 Manuals & Sources
Specs— none yet
Operator's Manual— none yet
Service / Workshop Manual— none yet
Parts Catalog / List— none yet

External links — we host none of these documents.

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Category
Industrial
Engine family
3TN66L-UT
Year range (approx)
from 2013
Cylinders
3
Bore × stroke
66 × 64.2 mm
Displacement
658 cc
Max rpm
3350
Aspiration
Naturally aspirated
Interactive engine page