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2674A177 S1B Turbocharger Core for Perkins 704-30T
Aftermarket S1B core assembly for Perkins 704-30T engines. Part number FOR 2674A177. Verify OEM reference numbers 317258, 317166, and 317257 against your specific engine configuration before ordering.
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317258 FOR 317166 FOR 317257Subtotal: US$ 105.00
Send an InquiryThis aftermarket FOR 2674A177 S1B core is a replacement turbocharger core assembly for Perkins 704-30T industrial engines. It serves as a CHRA replacement application, with OEM reference numbers 317258, 317166, and 317257 listed for fitment verification. Verify your specific engine configuration and production year before ordering to ensure the correct S1B configuration is selected for your industrial application.
Key Specifications
- Part Number: FOR 2674A177
- Product Type: Turbocharger Core (CHRA)
- Turbo Model: S1B
- Application Clue: Perkins 704-30T Industrial Engine
- Gross Weight: 3 kg
- OEM Reference Numbers: 317258, FOR 317166, FOR 317257
- Image Availability: High-resolution studio views showing compressor housing, turbine housing, and central shaft assembly
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- PERKINS > PERKINS INDUSTRIAL > PERKINS 704-30T
This S1B core assembly is listed for the Perkins 704-30T industrial engine application. The part number FOR 2674A177 is associated with OEM reference numbers 317258, FOR 317166, and FOR 317257. These references serve as verification clues for buyers confirming fitment against their specific engine configuration.
- Application Path: PERKINS > PERKINS INDUSTRIAL > PERKINS 704-30T
- Verification Step: Cross-check the OEM reference numbers against your engine service manual or existing turbocharger markings.
- Fitment Note: Confirm the specific production year and turbo configuration before ordering, as industrial applications may vary.
Technical Notes
The S1B core assembly features a central turbine wheel with curved blades and a compressor wheel visible through the center opening. The housing assembly includes a machined silver compressor housing and a black cast turbine housing with a threaded port. Two distinct flanges are visible on the housing assembly, and the central shaft has a threaded tip. These visible features help buyers identify the correct S1B configuration. Verify part number FOR 2674A177 and OEM references 317258, 317166, or 317257 against your Perkins 704-30T engine application before ordering.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for the FOR 2674A177 S1B core. Technical fitment support is available to help verify part number FOR 2674A177, engine application Perkins 704-30T, and OEM reference numbers 317258, 317166, or 317257 before ordering. Contact our team to confirm your specific industrial engine configuration and request a quote for bulk orders.
Product FAQ
PERKINS 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 PERKINS.
Compatibility Verify part number FOR 2674A177, Perkins 704-30T engine code, and OEM reference numbers 317258, 317166, or 317257 against your specific application. Confirm turbo configuration and production year before ordering.
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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.
