187249 S4DS006 Turbocharger Thrust Ring for CAT 3406 & 3306

This aftermarket replacement thrust ring, part number 187249, is designed for S4DS006 turbochargers in Caterpillar CAT 3406 and CAT 3306 engine applications. It serves as a component for maintaining turbocharger stability, with reference applications including CAT D8N and CAT 3406C systems. Verify your specific engine code and turbo model before ordering to ensure correct fitment.

Key Specifications

• Part Number: 187249
• Product Type: Thrust ring
• Turbo Model: S4DS006
• Application Clues: CAT 3406, CAT 3306, CAT 3406C, CAT D8N
• Gross Weight: 0.05 kg
• Packing: N/A
• Image Availability: Yes
• OEM Reference Numbers: Not provided

This section lists the core identification fields for the 187249 S4DS006 thrust ring. The gross weight of 0.05 kg indicates a lightweight component, typical for internal turbocharger hardware. No specific OEM reference numbers are supplied in the input data, so buyers should rely on the part number and turbo model for verification. The product is available with high-resolution images showing machined metallic surfaces, which helps confirm visual identification before purchase.

Application & Compatibility

Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:

Reference applications for this 187249 S4DS006 thrust ring include Caterpillar CAT 3406, CAT 3306, and CAT 3406C engines, as well as CAT D8N systems. These paths serve as verification clues for buyers identifying the correct turbocharger component.

• Caterpillar > CAT > CAT D8N > CAT 3406
• Caterpillar > CAT > CAT D6G 14G D6D > CAT 3306
• Caterpillar > CAT > CAT TRUCK > CAT 3406C
• Caterpillar > CAT > CAT 3516
• Caterpillar CAT D8N / CAT 3406
• Caterpillar CAT D6G 14G D6D / CAT 3306
• Caterpillar CAT TRUCK / CAT 3406C
• Caterpillar CAT 3516

Verify your specific engine code, production year, and turbo model S4DS006 against these reference applications before ordering. This is an aftermarket replacement part; confirm fitment by matching the part number 187249 and inspecting the existing unit’s nameplate.

Technical Notes

The 187249 thrust ring is a precision-machined component designed to manage axial loads within the S4DS006 turbocharger assembly. Visual inspection of the supplied images reveals a set of four metallic rings with varying thicknesses and concentric ridges, indicating a multi-part hardware kit rather than a single ring. These machined steel components feature smooth, silver-grey surfaces suitable for high-speed rotational environments. Buyers should verify the specific configuration of the S4DS006 unit against their engine application, such as CAT 3406 or CAT 3306, to ensure the correct ring set is selected. Technical support is available to assist with identifying the correct hardware configuration based on nameplate data.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for the 187249 S4DS006 thrust ring. Worldwide shipping is available for orders of this aftermarket replacement component. Our technical fitment support team can assist with verifying part numbers, engine codes, and turbo model configurations before shipment. For inquiries regarding bulk orders or specific Caterpillar application requirements, please provide the relevant nameplate data and engine details to ensure accurate identification of the S4DS006 hardware.