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DOUGLAS EQUIPMENT Miami · Since 1955
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CTP Piston / Liner

CTP-7W4817

.25MM / 0.010IN 7W4817 — 3056E

CTP piston / liner / ring assembly 7W4817 for 3056E. Forged steel piston, induction-hardened ring grooves, plasma-coated top ring. Standard, oversize and undersize variants available. Application: CP-663E, CS-563E, CS-583E.

In Stock — Miami Warehouse LATAM · 0% Pricing Eligible 30-50% vs OEM

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OEM Cross-References

CTP aftermarket reference cross-references the following OEM part numbers:

  • 7W4817 OEM

Compatible Machines

Documented fitment for the following machines. Verify with your machine serial number for exact match.

  • 3056E
  • CP-663E
  • CS-563E
  • CS-583E
  • CS-663E
  • CS-683E
  • IT28G
  • M316C
  • M318C
  • M318C MH
  • M322C 214
  • 550B
  • 560B
  • 574B

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CTP-0332382

.25MM / 0.010IN 0332382 — 416C

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CTP-0332383

.50MM / 0.020IN 0332383 — 416C

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Available now

Need CTP-7W4817 or related parts?

Send your machine model + part list. We confirm cross-reference, stock, and LATAM documentation in hours.

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