Click image to zoom

166809 S2EG070 Turbocharger Replacement for CAT 325B 3116

Type Turbocharger Part # 166809 Models S2EG070 Weight 14.00 kg Packing 21*23*26
Cross Reference 103-2082
Show more cross references 103-2082 199714 6I0172
Request Quote
Send an Inquiry
12-Month Warranty Worldwide Shipping OEM-Grade Quality

This 166809 S2EG070 turbocharger serves as an aftermarket replacement for CAT 325B machinery equipped with 3116 engines. Designed for heavy-duty applications, this unit references OEM numbers 103-2082, 199714, and 6I0172 to assist buyers in verifying fitment before ordering.

Key Specifications

This S2EG070 turbocharger assembly is identified by part number 166809. It serves as a replacement unit for CAT 325B machinery and 3116 engines. The unit references OEM numbers 103-2082, 199714, and 6I0172 to assist with identification. Buyers should verify these reference numbers against their existing hardware. The product ships in a 21*23*26 cm package with a gross weight of 14 kg. Confirm all mounting dimensions and port configurations before finalizing your order to ensure proper installation.

Application & Compatibility

This S2EG070 turbocharger is listed for CAT 325B machinery and 3116 engine applications. Buyers should verify fitment by reference checking OEM numbers 103-2082, 199714, and 6I0172 with their existing unit. Application clues from the category path suggest use in heavy-duty construction equipment. Confirm that the turbo model matches your specific machine configuration before ordering. Always check mounting dimensions and port layouts to ensure proper installation.

Technical Notes

This S2EG070 turbocharger assembly requires careful inspection of mounting details and port configurations before installation. Buyers should verify stud thread pitches, V-band clamp profiles, and O-ring materials against their existing unit to ensure proper sealing and secure mounting. Confirm that oil and water connection sizes match your CAT 3116 engine setup. Technical fitment support is available to assist with these verification steps. Always cross-reference OEM numbers 103-2082, 199714, and 6I0172 to confirm the correct replacement application for your specific machinery.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for the 166809 S2EG070 turbocharger. Worldwide shipping is available for this 14 kg unit, packed in 21*23*26 cm cartons. Our team provides technical fitment support to help verify OEM references 103-2082, 199714, and 6I0172 against your CAT 325B or 3116 engine application. Contact us for bulk order details and to confirm specific mounting dimensions before finalizing your purchase.

Product FAQ

This unit is associated with OEM reference numbers 103-2082, 199714, and 6I0172. Use these numbers to help confirm fitment for your CAT 325B or 3116 engine application.

Inspect the mounting studs and nuts on your existing S2EG070 turbocharger to verify thread pitch and length. Matching these dimensions ensures proper installation torque and secure mounting.

Check the V-band clamp angle and bolt pattern on your current turbocharger inlet and outlet connections. Ensuring the clamp size matches prevents leaks and maintains exhaust or intake integrity.

Examine the O-rings on the oil and water ports of your original turbocharger for material type and hardness. Using compatible seals prevents leaks and ensures reliable operation under engine pressure.

CAT 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 CAT.

Customer Reviews

Share installation notes, fitment feedback, or service experience for this product.

No customer reviews have been added for this product yet.

5/5

For More Information

Frequently Asked Questions

What types of turbocharger spare parts do you offer? Warranty, shipping, quality and more.

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.