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DOUGLAS EQUIPMENT Miami · Since 1955
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CTP Undercarriage

CTP-1686686

CYLINDER 1686686 — 311C

CTP undercarriage component 1686686 for 311C. Forged alloy steel, induction-hardened wear surfaces, sealed lubrication. Engineered for the high-load high-impact environment of dozers and excavators. Application: 312C L, 314C, 320C.

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:

  • 1686686 OEM

Compatible Machines

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

  • 311C
  • 312C L
  • 314C
  • 320C
  • 320C FM
  • 320D
  • 320D FM
  • 320D FM RR
  • 322C FM
  • 323D LN
  • 323D SA
  • 323E L
  • 324D FM
  • 324D FM LL

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BLU-BRC-IDL-320

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BLU-BRC-SH-D11

Track Shoe / Pad — Cat D11 (Berco, Mining-grade)

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BLU-BRC-SP-D8

Drive Sprocket — Cat D8 (Berco)

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Available now

Need CTP-1686686 or related parts?

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