CAT 490-1723 Engine Head Exhaust Valve
CAT 490-1723 is a coated alloy-steel and chromium exhaust valve designed to control exhaust-gas discharge from compatible CAT C9 cylinder-head systems.
| Product Code | 490-1723 |
| Brand | CAT |
| Category | CAT Spare Parts |
| Condition | New |
| Availability | |
| Price | Price on request |
Description
CAT 490-1723 Engine Head Exhaust Valve operates in the cylinder head to release combustion gases from compatible CAT C9 engines. Its coated alloy-steel and chromium construction is intended for the high thermal and mechanical loads present on the exhaust side, while OEM direct-replacement geometry supports correct seating and emissions control. Public CAT fitment verifies C9 generator, industrial and petroleum applications. Confirm any marine installation through the cylinder-head arrangement, engine serial number and CAT SIS parts list.
Technical Details
Part Number: 490-1723
Component: Engine Exhaust Valve
Valve Function: Exhaust Gas Control
Material: Alloy Steel | Alloy Chromium
Surface: Coated
Installation Area: Cylinder Head
Replacement Type: OEM Direct Replacement
Brand: CAT
Condition: New
Compatible Systems
Verified CAT applications: C9 generator sets including D250GC, D300GC and XQP300; C9 industrial and petroleum engines. Public CAT data does not state marine fitment; confirm cylinder-head arrangement and CAT SIS.