Explore our full range of 50,000+ products. 

Log in to view your exclusive pricing, 

Or let our sales team prepare a personalized quote for you.


  • Camshafts
  • Belt Tensioners
  • Camshaft Bushings
  • Crankshafts
  • Engine Intake & Exhaust Valves
  • Engine Gears
  • Engine Covers
  • Engine Belts
  • Engine Bearings
  • Dry Liner Sleeves
  • Dampers
  • Cylinder Liners
  • Cylinder Heads
  • Connecting Rod Kits
  • Engine Oil Caps
  • Heat Shields
  • Pulleys
  • Piston Kits
  • Piston Ring Sets
  • Pre-Combustion Chambers
  • Mufflers
  • Turbochargers for Caterpillar®
  • Valve Springs
  • Piston Pins
347-2381: 112mm Gage Diameter Intermediate Piston Ring
Description:RING-PISTON INTERMEDIATE | Engine:C9 | Application:140M, 160M, 2290, 2390, 2391, 2491, 2590, 330D, 330D FM, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 340D L, 511, 521, 521B, 522, 522B, 532, 541, 541 2, 551, 552, 552 2, 586C, 627G, 637D, 637E
344-5153: 144.97mm Gage Diameter Intermediate Piston Ring
Description:RING-PISTON INTERMEDIATE | Engine:C18, C32 | Application:777C, 777D, 777F, 777G, 854K, 992K, 993K, D11R, D11T
331-6025: 130mm Gage Diameter Intermediate Piston Ring
Description:RING-PISTON INTERMEDIATE | Engine:C13 | Application:16M, 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L, 349E, 349E L, 349E L HVG, 349E L VG, 349F L, 621H, 621K, 623H, 623K, 623K LRC, 627H, 627K, 627K LRC, 730C, 972H, 980C, 980K, 980K HLG
306-4016: 138mm Gage Diameter Piston Intermediate Ring
Description:RING-PISTON INTERMEDIATE | Engine:C15, C27, C32 | Application:374F L, 735B, 740B, 770G, 773G, 775G, 824K, 825K, 826K, 844K, 990K, D10T2, D8T, TH35-C15T
2W-1708: 120.65mm Outer Diameter Intermediate Piston Ring
Description:RING-PISTON INTERMEDIATE | Engine:1673C, 3304, 3304B, 3306, 3306B, 3306C | Application:14H NA, 225, 235, 235B, 330, 330 FM L, 330 L, 330B, 330B L, 350, 515, 518C, 525, 527, 528B, 530B, 545, 572R, 611, 615C, 621R, 627B, 627E, 627F, 627G, 637D, 637E
130-3997: Intermediate Piston Ring
Description:RING-PISTON INTERMEDIATE | Engine:3208 | Application:D5C