CATERPILLAR part description

Will it fit my equipment? Cat® Valve Seat Insert (Exhaust)(45°) Description: Inserts are important components of valve seats, where intake or exhaust valves rest.
  • Height (in): 0.28
  • Height (mm): 7
  • Inside Diameter (in): 1.42
  • Inside Diameter (mm): 36
  • Outside Diameter (in): 1.7
  • Outside Diameter (mm): 42.9
Wheel-type Loader
980K HLG 980M, 966H, 980K, 972H, 980F, 982M underground mining loaders R1700G, R1600H engine - generator set C13, C13 XQ375 XQ425, C13 XQ350 C13GENSET petroleum products CX31-C13I C13, C11, CX31-P600 TH35-C13T TH35-C11I TH35-E81 TH35-C13I CX31-C11I engine - truck C11, C13 wheel tractor scrapers 623K, 623H, 627K, 621H, 627H, 621HOEM engine - industrial C13, C11 articulated dump truck 730, 725, 730C, 730C2, 730C2 EJ road reclaimer RM-300 15 to 18 liter C18 motor grader 16M3, 16M, 14M, 18M3 forest products 345C wheeled excavator W345C MH wheel loaders 980K, 972H, 980C, 966H motor graders 14M, 18M3 excavator 345C L 352F XE VG 345D L 349E L 349D L 349D2, 349F L 352F, 345D L VG 345C, 349E L VG 345D, 349D2 L 352F-VG 349F LXE 349D wheel tractor-scraper 621K, 621K OEM 627H, 621H, 623K LRC 623H, 627K LRC track excavators 352FVG, 345DLVG, 345CVGOEM, 349ELVG, 352F2VG, 349FLXE track-type tractor D8N expanded mining products MD5150C, MD5125 10 to 13 liter C13

Features & Benefits

  • Outside diameter: 42.9 mm (1.7 in)
  • Inside diameter: 36 mm (1.42 in)
  • Emissions control Application: Valve seat insert is used in cylinder head assembly of Cat heavy duty equipment. Consult your owner’s manual or contact your local Cat Dealer for more information.

CATERPILLAR 2543944 Cross Reference

We have 1 alternatives for the 2543944 by CATERPILLAR:

When it comes to construction vehicles and equipment, no other brand is more highly respected than Caterpillar®. For over 95 years, Caterpillar has been the leading manufacturer of construction and mining vehicles and components. Its catalog is among the largest in the world, with more than 1.4 million parts in stock ranging from excavator attachments to air-conditioning kits. Each component is designed, manufactured, and assembled according to strict specifications to ensure reliable performance in rugged operating conditions and long-lasting service life. For customers with tighter budgets, Caterpiller also offers remanufactured parts for the drivetrain, air suspension, hydraulics, and other major systems that have the same degree of quality but at a more affordable cost.

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