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177274 S300S-080 Turbocharger Replacement for John Deere 6081H

Type Turbocharger Part # 177274 Models S300S-080 Weight 23.00 kg Packing 26*30*33
Cross Reference 171018
Show more cross references 171018 171019 173155 173156 173370 173372 RE503809 RE503810 RE503865 RE509923 RE516009 RE516085 RE516199 RE516790 RE520000 SE500417
US$ 238.00 / 1 pc(s)
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Subtotal: US$ 238.00

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12-Month Warranty Worldwide Shipping OEM-Grade Quality

This aftermarket replacement turbocharger, part number 177274 (S300S-080), is designed for John Deere 6081H Timberjack forestry equipment. It serves as an aftermarket replacement application for units referencing OE numbers such as 171018 and RE503809. Buyers should verify engine specifications and physical configuration before ordering to ensure proper fitment.

Key Specifications

This S300S-080 turbocharger assembly is supplied as a complete unit for John Deere 6081H applications. The package includes the main turbocharger body, compressor housing, and turbine housing. Standard packing dimensions are 26x30x33 cm, with a gross weight of 23 kg. This weight accounts for the protective shipping container and internal cushioning materials. Buyers should confirm that their logistics partners can handle this package size for efficient storage and handling. The unit is prepared for immediate dispatch upon order confirmation.

Application & Compatibility

This S300S-080 turbocharger is listed for John Deere 6081H Timberjack forestry equipment applications. It serves as a replacement reference for OE numbers including 171018, 171019, and RE503809. Buyers must verify the engine serial number and physical configuration against their existing unit. Confirm that mounting flanges, oil ports, and exhaust connections match the original assembly. Do not assume universal fitment across all John Deere models. Contact technical support with your specific engine details to confirm the correct part number before ordering.

Technical Notes

This S300S-080 turbocharger assembly is designed for heavy-duty forestry applications. Buyers should inspect the compressor and turbine wheels for damage before installation. Verify that all oil and coolant lines match the original port sizes and thread pitches. Ensure the actuator related hardware and exhaust manifold connections align correctly with the engine bay layout. Proper sealing of gaskets and O-rings is critical to prevent oil leaks and maintain boost pressure. Consult technical documentation for specific torque values and installation procedures.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for this 177274 S300S-080 turbocharger. Worldwide shipping is available for the 23 kg unit, packed in 26x30x33 cm cartons. Technical fitment support helps verify engine codes and OE references like 171018 before dispatch. Contact our team to confirm stock levels and lead times for John Deere 6081H forestry equipment replacements. We provide detailed documentation to assist with installation planning and logistics coordination.

Product FAQ

This unit references OE numbers including 171018, 171019, 173155, and RE503809. Verify your specific engine serial number to confirm the correct application.

Inspect the mounting studs and nuts on your existing S300S-080 turbocharger. Compare thread pitch and length with the replacement unit to ensure proper torque and sealing.

Check the V-band clamp angle and bolt pattern on the turbine and compressor housings. Ensure the replacement turbo matches the original clamp specifications for secure exhaust and intake connections.

Examine the O-rings on the oil inlet and outlet ports. Confirm the material type and size match your engine's cooling and lubrication system requirements to prevent leaks.

JOHN-DEERE and other product, brand and model names are the property of their respective owners and are used for reference and application-lookup only. LeadTurbo is not affiliated with or endorsed by JOHN-DEERE.

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Frequently Asked Questions

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Turbochargers

Complete Turbo Units

Complete turbo units designed for rigorous heavy-duty use where OEM units may fall short.

CHRA Core

CHRA / Core Assemblies

Brand-new compatible CHRA cores — like-new performance at a fraction of replacement cost.

Turbine Wheel

Turbine Wheels & Shafts

Precision-balanced turbine shafts engineered from inside out for superior durability.

Turbine Housing

Turbine Housings

Silicon-molybdenum (Si-Mo) nodular cast iron — engineered for extreme heat resistance.

Compressor Housing

Compressor Housings

OEM-matched geometry and surface finish — advanced casting and machining for perfect fitment.

Bearing Housing

Bearing Housings

Rock-solid platform engineered for high-output rebuilds — the foundation for performance.

Compressor Wheels

Compressor Wheels

Aluminum, stainless steel, or titanium alloys — precision machined for superior responsiveness.