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0R7981 Turbocharger for CAT 3126B | S200AG Replacement
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0R7981 171859 1858016 185-8016Subtotal: US$ 268.00
Send an InquiryThis 0R7981 turbocharger serves as an aftermarket replacement for Caterpillar 3126B engines and E325C vehicles, utilizing the S200AG/S200AG050 model configuration. It is designed to support fleet maintenance and repair operations with verified reference applications.
Key Specifications
- Part Number: 0R7981
- Product Type: Turbocharger
- Turbo Model: S200AG, S200AG050
- OEM Reference Numbers: 171859, 178474, 1858016, 185-8016
- Gross Weight: 18 kg
- Packing Dimensions: 35x34x43 cm
- Image Available: Yes
Application & Compatibility
This unit is listed for replacement applications on CAT 3126B engines and CAT E325C vehicles. Buyers should verify the part number, engine code, and OEM reference numbers (such as 171859 or 1858016) against their specific equipment before ordering. Fitment may vary based on production year and specific engine configuration.
Technical Notes
The S200AG series is commonly associated with heavy-duty diesel applications. Verify the turbine and compressor housing orientation, as well as actuator type, against the original unit to ensure proper installation. This product is an aftermarket replacement and does not imply OEM authorization.
B2B Supply
We offer volume pricing for distributors, repair shops, and fleet managers. Worldwide shipping is available for this item. Our team provides technical fitment support to help confirm application details before purchase.
Product FAQ
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Frequently Asked Questions
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Complete Turbo Units
Complete turbo units designed for rigorous heavy-duty use where OEM units may fall short.
CHRA / Core Assemblies
Brand-new compatible CHRA cores — like-new performance at a fraction of replacement cost.
Turbine Wheels & Shafts
Precision-balanced turbine shafts engineered from inside out for superior durability.
Turbine Housings
Silicon-molybdenum (Si-Mo) nodular cast iron — engineered for extreme heat resistance.
Compressor Housings
OEM-matched geometry and surface finish — advanced casting and machining for perfect fitment.
Bearing Housings
Rock-solid platform engineered for high-output rebuilds — the foundation for performance.
Compressor Wheels
Aluminum, stainless steel, or titanium alloys — precision machined for superior responsiveness.
