IronAxis

IronAxis Industrial Supply

IronAxis is a U.S.-based B2B supplier of industrial equipment, instruments, machinery, food processing systems and new energy solutions for manufacturers, labs and engineering companies.

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Yanmar 4LHA STP Inboard Diesel Engine

Center Marine

SpecificationNew Yanmar 4LHA-STP Inboard Diesel Engine 4 Cylinder, 3.46-liter diesel engine, Turbocharged, Gears – KMH50A / ZF63A. LH Series 118–177kW (116–240HP) Tough, reliable, compact and wit...

Energy Management & Monitoring Center Marine 24 Dec 2025 ( )

Get Your Quote Now : US$ 3844 ~ 4944/ Unit

Specification

New Yanmar 4LHA-STP Inboard Diesel Engine 4 Cylinder, 3.46-liter diesel engine, Turbocharged, Gears – KMH50A / ZF63A. LH Series 118–177kW (116–240HP) Tough, reliable, compact and with outstanding power-to-weight benefits, these four-cylinder direct injection Yanmars in the LH Series include sterndrive models. The turbocharger has a wastegate boost compensator to improve acceleration still further. LH Series 4LHAM-HTP (160HP/118kW) Turbocharged, direct injection four-cylinder diesel power with outstanding power to weight ratio. Supplied as bob-tail unit so that you can choose your transmission type.

Yanmar 4LHA STP Inboard Diesel Engine Specifications:

Rated Output : 177 kW / 240 mhpnRated Speed : 3300 rpmnDisplacement : 3.455 L / 211 cu. iNo. of cylinders : 4 cylindersnCylinder Bore x Stroke : 100 mm x 110 mm / 3.94 in x 4.33 iCombustion system : Direct Injection, In-line PumpnAspiration : Turbocharged & IntercoolednAlternator : 12V – 80AnDry weight without gear : 365 kg / 805 lbsnDimensions : 1131 mm x 719 mm x 811 mmnControls : MechanicalnCertifications : RCD 1, IMO Tier 2, BSO II, EMC, SOLAS

Standard engine package

– Exhaust mixing elbow [L-type]n- Alternator 12V – 80An- 3G instrument panel

Optional accessories

– High-riser mixing elbow [instead of L-elbow]n- Flexible mountsn- Extension wire harness [3m, 5m, 10m, 20m]n- SOLAS including Certificate [factory fit only]n- Air venting device for cooling water tankn- Lube oil evacuation pumpn- Water separatorn- Trolling valve [only for KMH50A]

Warranty Information

Warranty: 5 Years

Technical Specifications

Item Specifications Remarks
Update Date Center Marine 2025
Lead time within 30 days Can be expedited
Material See product manual Request Inspection Report
Application Applicable to multiple industries Complies with standards
Keywords Yanmar Engine,Inboard Engine,Outboard Engine,Diesel Engine

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