178-6543 Caterpillar Piston Ring

178-6543 Caterpillar Piston Ring is supplied for compatible diesel-engine piston and cylinder service. Correct selection depends on the ring profile, bore specification and engine version.

Product details

• Reference brand: Caterpillar
• OE/reference number: 178-6543
• Existing alternative references: CA1786543, 178-6543, 1786543
• Part type: Piston Ring
• Selected catalog references: 311D LRR 318D L 320D L 312D L 312C L 320C L 320D FM RR 318C 314D LCR 320D FM 320C 320D 320D LN 323D SA 314C 320D RR 312C 312D 320D GC 323D S 319D L 315D L 319D LN 323D L 323D LN 319D 320D LRR 314D CR 320C FM 319C 321D LCR 321C 313D 311C 323D 323D L 323D LN

Fitment verification

Confirm the engine arrangement, cylinder bore, ring thicknesses and whether a complete set or individual position is required. HEVISYNX will compare the supplied information before quotation.

Request a quote

Contact HEVISYNX for current availability, quantity pricing, lead time and export shipping options. Include reference 178-6543 with your enquiry.