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DOUGLAS EQUIPMENT Miami · Since 1955
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CTP Piston / Liner

CTP-1M6107

1693, D343, G343 1M6107 — 631C

CTP piston / liner / ring assembly 1M6107 for 631C. Forged steel piston, induction-hardened ring grooves, plasma-coated top ring. Standard, oversize and undersize variants available. Application: 657B, 824B, 825B.

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:

  • 1M6107 OEM

Compatible Machines

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

  • 631C
  • 657B
  • 824B
  • 825B
  • CONNECTING ROD 3508
  • G3512

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CTP-0332381

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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

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