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313658 S4DS Turbocharger Replacement for CAT 3306 & D6G
Aftermarket 313658 S4DS turbocharger for CAT 3306 and 3306B engines. Reference application for CAT D6G, 14G, and 966F. Verify part number and OEM references before ordering.
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0R6340 178102 194772 196543 7C7579Subtotal: CA$ 395.27
Send an InquiryThis aftermarket 313658 S4DS turbocharger is a replacement unit for Caterpillar 3306 and 3306B engines, serving as a reference application for CAT D6G, 14G, and 966F equipment. Verify the part number and OEM reference numbers against your existing unit before ordering.
Key Specifications
- Part Number: 313658
- Product Type: Turbocharger
- Turbo Model: S4DS
- Application Clues: CAT 3306, CAT 3306B, CAT D6G, 14G, 966F
- Packing Dimensions: 34*34*38 cm
- Gross Weight: 28 kg
- Representative OEM Reference Numbers: 0R6340, 178102, 194772, 196543, 7C7579
- Image Availability: High-resolution studio photography showing front, top, and bottom views
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- CAT > CAT D6G 14G D6D > CAT 3306
- CAT > CAT 966F > CAT 3306B
- Caterpillar > Caterpillar 14 > Caterpillar 14G Motor Grader > Caterpillar 3306
- Caterpillar > Caterpillar 140 > Caterpillar 140G Motor Grader > Caterpillar 3306
- Caterpillar > Caterpillar 572 > Caterpillar 5726 Pipelayer > Caterpillar 3306
- Caterpillar > Caterpillar 966 > Caterpillar 966D Wheel Loader > Caterpillar 3306
- Caterpillar > Caterpillar 966 > Caterpillar 966E Wheel Loader > Caterpillar 3306
- Caterpillar > Caterpillar 966 > Caterpillar 966F Wheel Loader > Caterpillar 3306
- Caterpillar > Caterpillar D6 > Caterpillar D6 Bulldozer > Caterpillar 3306
- Caterpillar > Caterpillar D7 > Caterpillar D7 Bulldozer > Caterpillar 3306
- Freightliner > Freightliner Truck > Freightliner Class 8 Truck > Caterpillar 3306
- Kenworth > Kenworth Truck > Kenworth Class 8 Truck > Caterpillar 3306
This S4DS turbocharger is listed as a replacement application for Caterpillar 3306 and 3306B engines. It serves as a reference part for equipment including CAT D6G, 14G, and 966F models. Buyers should verify the part number 313658 and OEM reference numbers 0R6340, 178102, 194772, 196543, and 7C7579 against their existing unit. Confirm the engine code and vehicle application match your specific equipment before ordering. This part is associated with these applications but is not confirmed to fit all units.
Technical Notes
The S4DS turbocharger features a two-part construction with a dark grey cast iron turbine housing and a silver machined compressor housing. Visible details include a two-port turbine inlet flange, a single-port compressor outlet flange, and a central bearing housing with an oil drain line and clamp. These structural elements are typical of heavy-duty industrial turbocharger designs. Buyers should inspect the physical unit to confirm the housing configuration matches their specific CAT 3306 or 3306B engine application. Verify the turbine and compressor housing markings against the S4DS model designation. This visual inspection helps confirm the correct replacement unit before installation.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for the 313658 S4DS turbocharger. Our team provides technical fitment support to help you verify part numbers, engine codes, and OEM reference numbers before ordering. For bulk inquiries or specific fleet requirements, contact our sales team to discuss available stock and logistics options.
Product FAQ
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.
Compatibility Verify part number 313658, engine code (3306/3306B), vehicle application (CAT D6G, 14G, 966F), and OEM reference numbers (0R6340, 178102, 194772, 196543, 7C7579) against your old unit 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.
