Home/Caterpillar C16 & C18 Parts/Caterpillar C18 Intermediate Piston Ring, PAI 305088 (OEM Ref 1871503)
Caterpillar · Models: C18

Caterpillar C18 Intermediate Piston Ring, PAI 305088 (OEM Ref 1871503)

Commercial diesel piston rings. Match the listed part and engine identifiers before ordering.
Warranty DetailsPAI Industries
$100.93$109.79 Save $8.86
Ships from supplier · Lead time confirmed when you order
Fitment details

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PAI Part #305088
JAK'S Part #JAKS-305088
Catalog refCATERPILLAR 187-1503
Catalog refCATERPILLAR 1871503
Catalog refPAI 305088
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Used In These Kits

This part is included in 1 engine & overhaul kits — find yours below.

Caterpillar C18 Intermediate Piston Ring, PAI 305088 (OEM Ref 1871503)
Engine familyCaterpillar C18
BrandPAI Industries
Part CategoryPistons, Rings & Rods
Sub-TypePiston Ring Set
Engine MakeCaterpillar
Engine ModelC18

PAI 305088 is an intermediate piston ring for the listed Caterpillar C18 application. The manufacturer specifies steel construction, a 145.000 mm bore and middle wiper-ring position.

OEM reference: Caterpillar 1871503. Compare the complete part number and listed applications with your required part before ordering.

Fits:

  • CATERPILLAR C18 ENGINE

OEM cross-references:

  • CATERPILLAR 187-1503
  • CATERPILLAR 1871503