7N7878 TC Turbocharger Thrust Ring for Caterpillar 3406C

This FOR 7N7878 TC thrust ring is an aftermarket replacement component designed for Caterpillar 3406C pump drive engines. It serves as a specific turbocharger part for repair shops and fleet maintenance teams seeking to restore stable operation during overhaul. Verify your engine code and turbo configuration before ordering to ensure correct fitment.

Key Specifications

• Part Number: FOR 7N7878 TC
• Product Type: Thrust ring
• Application: Caterpillar 3406C Pump Drive Engine
• Gross Weight: 0.05 kg
• Packing: N/A
• OEM Reference Numbers: None supplied

This component is a specific turbocharger part intended for repair and overhaul tasks. The light gross weight of 0.05 kg indicates a small, precision-machined element. Buyers should cross-check the part number FOR 7N7878 TC against their service manual or existing component to confirm it matches the specific turbocharger configuration on their Caterpillar 3406C unit.

Application & Compatibility

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

• Caterpillar > Caterpillar 3406 > Caterpillar 3406C Pump Drive Engine > Caterpillar 3406C

This thrust ring is listed for Caterpillar 3406C pump drive engines. The application path follows the hierarchy: Caterpillar > Caterpillar 3406 > Caterpillar 3406C Pump Drive Engine > Caterpillar 3406C. These details serve as reference clues for buyers to verify fitment against their specific unit. No OEM reference numbers are supplied for this part, so cross-checking the part number FOR 7N7878 TC against your service manual is essential. Confirm the engine code and turbocharger configuration before ordering to ensure the component matches your repair requirements.

Technical Notes

Thrust rings manage axial load on the turbocharger shaft, helping maintain stable operation during high-speed rotation. For Caterpillar 3406C pump drive engines, this component supports the bearing assembly by limiting shaft movement. During overhaul, inspect the shaft and bearing housing for scoring or excessive wear before installing the new ring. Ensure the part number FOR 7N7878 TC matches your service manual to confirm the correct turbocharger configuration. Clean all mating surfaces to prevent debris from affecting seal integrity and long-term reliability.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for FOR 7N7878 TC thrust rings. Worldwide shipping is available for Caterpillar 3406C pump drive engine applications. Our technical fitment support team helps verify part numbers and engine codes before shipment. Contact us for bulk orders or specific turbocharger component inquiries.