490-1728 Engine Exhaust Valve

Cat® Engine Cylinder Head Exhaust

SKU: 490-1728 Category:

Description

Valve Description:

The exhaust valve is a component of the engine cylinder head that regulates the flow of exhaust gases leaving the engine combustion chamber during the exhaust stroke. It also helps dissipate heat from the combustion chamber and protects the engine from overheating.

Features

  • Valve design is optimized for optimal exhaust gas flow.
  • Manufactured to exact specifications for rugged durability, reliable performance and high efficiency.

Applications

The exhaust valve in the cylinder head acts as a regulator for exhaust gases leaving the combustion chamber during the exhaust stroke and is widely used in Cat engine motor graders, engines (piston), tree harvesters, OEM applications, excavators, Base Machine-COSG-336E HVG, Base Machine-COSG-336E L UHD, wheel dozers (for scrapers), articulated trucks, trucks (including truck dozers), wheel loaders, track loaders, engine common platform (C13), power systems, engine common platform (C9), track-type tractors, generator sets, drills, material handling, pipelayers, and paving equipment.

Specifications

MaterialAlloy Chromium
Pitch Diameter35.5 mm (1.4 in)
Length149.5 mm (5.89 in)
Outside Diameter37.5 mm (1.48 in)
Weight0.1 kg (0.23 lb)

Compatible Equipment

  • Motor Graders: 14, 349 GC
  • Track Loaders: 973K, 972
  • Cold Planers: PL72
  • Compactors: C9.3B
  • Dozers: D6T LGP, D7E, D6T, D7
  • Excavators: 340, 350, 336, 336E L, 336F LN, 336F, 336F L XE, 336E, 336F L, 336E LH, 336E LN, 336E H, 637K, 345 GC, 3516B, 350MHPU
  • Wheel Loaders: 972M, 966M, 966 GC
  • Off-Highway Trucks: 725C2, 725

Additional information

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Part Source

Genuine OEM