3803519 Genuine Cummins Exhaust Valve Kit for NTA855 NT855 NH855 Engines

Exhaust valve kit for Cummins NTA855 Big Cam IV, NT855 and NH engines. 54.6 mm head, 45° seat, 132.6 mm.

SKU: 3803519

Description Additional information

Exhaust valve kit 3803519 fits Cummins NTA855 Big Cam IV, NT855 and NH series engines. The valve runs 132.6 mm overall with an 11.91 mm stem and a 54.6 mm head, seating at 45° with a double lock groove. It is made from high-grade heat-resistant alloy steel to standard CCEC dimensions for universal replacement.

Specifications

Part Number	3803519
Product Type	Engine Exhaust Valve
Fit Engine	Cummins NTA855 Big Cam IV, NT855 NH Series
Main Material	High-grade heat-resistant alloy steel
Overall Length	132.6mm
Valve Stem Diameter	11.91mm
Valve Head Diameter	54.6mm
Seat Angle	45°
Structure Type	Double lock groove
Core Advantage	Standard CCEC size, universal replacement, high cost-effective
Application	Construction machinery, generator sets, heavy-duty trucks, industrial power equipment

Key Features

High-grade heat-resistant alloy steel
132.6 mm overall length, 11.91 mm stem
54.6 mm valve head diameter
45° seat angle
Double lock groove structure
Standard CCEC size for universal replacement

Typical Applications

Construction machinery
Generator sets
Heavy-duty trucks
Industrial power equipment

Ordering from Sino Bus Parts

Wholesale pricing; bulk orders welcome
Global shipping
Fitment confirmed against your engine serial or CPL before dispatch
Contact us on WhatsApp for a quotation

Part Number	3803519
Fitment	Cummins NTA855 NT855 NH855 Engines
Product Type	Exhaust Valve Kit
Material	Standard alloy
Quality Standard	Genuine Cummins CCEC Quality
MOQ	Bulk Orders Accepted
Lead Time	3-15 Days

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