129577 Turbocharger Piston Ring for Cummins N14 & NTC Engines
Aftermarket 129577 piston ring for turbochargers. Reference application for Cummins N14 and NTC 14.0L engines in Volvo, Freightliner, and Kenworth trucks. Verify engine code and OEM references before purchase.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
This aftermarket 129577 piston ring is a replacement component for turbochargers used in Cummins N14 and NTC 14.0L engines. It serves as a reference application for Volvo, Freightliner, Kenworth, and Sterling heavy-duty trucks, as well as Case IH agricultural tractors. Verify your specific engine code and turbo configuration before ordering.
Key Specifications
- Part Number: 129577
- Product Type: Piston Ring
- Application Clues: Cummins N14 and NTC 14.0L engines
- Vehicle References: Volvo Truck, Freightliner, Kenworth, Sterling, Oshkosh, Case IH
- Packing: N/A
- Gross Weight: Not specified
- OEM Reference Numbers: No specific OEM reference numbers are listed in the current data set. Buyers should verify fitment using the public part number 129577 and the specific engine and vehicle application details provided.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- VOLVO > Volvo Truck > Cummins N14 Euro-2
- Case IH > 9180 > 9180 Articulated 4WD agricultural tractor > NTA855
- Freightliner > CUMMINS NTC 14.0L
- Kenworth > CUMMINS NTC 14.0L
- Oshkosh > P2527 > P2527 Heavy truck > CUMMINS NTC-350
- Sterling > CUMMINS NTC 14.0L
This 129577 piston ring is a reference application for turbochargers in Cummins N14 and NTC 14.0L engines. It is listed for Volvo Trucks, Freightliner, Kenworth, Sterling, Oshkosh, and Case IH agricultural tractors. Buyers should verify the specific engine code, vehicle model, and production year before ordering. Cross-check the public part number 129577 against your existing component to ensure correct replacement. No specific OEM reference numbers are provided in the current data set, so confirm fitment using the engine and vehicle application details. Technical fitment support is available to help identify the correct application for your unit.
Technical Notes
The 129577 piston ring is a critical sealing component within the turbocharger assembly, designed to manage oil flow and maintain bearing pressure in Cummins N14 and NTC 14.0L applications. As a replacement part, it supports stable turbocharger operation by ensuring proper lubrication and sealing integrity. Buyers should verify the specific turbocharger configuration and engine code for their vehicle, as piston ring dimensions can vary between production years and engine variants. Cross-check the public part number 129577 against your existing component to confirm correct identification. Technical fitment support is available to assist with application verification for heavy-duty truck and agricultural tractor fleets.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for the 129577 piston ring. Technical fitment support is available to help verify the correct application for Cummins N14 and NTC 14.0L engines in Volvo, Freightliner, Kenworth, Sterling, Oshkosh, and Case IH vehicles. Confirm your specific engine code, vehicle model, and existing part number before placing an order. For fleet or high-volume requirements, contact our team to discuss bulk ordering options and logistics.
Product FAQ
Volvo Truck 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 Volvo Truck.
Compatibility Verify part number 129577, engine code (Cummins N14 or NTC 14.0L), vehicle application, and production year before ordering. This part is a reference application for the listed trucks and agricultural tractors; confirm specific turbo configuration and OEM reference numbers for your unit.
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