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DOUGLAS EQUIPMENT Miami · Since 1955
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CTP Engine Bearing

CTP-9R3747

LINKAGE GP-LOADER BUCKET 9R3747 — 420D

CTP connecting rod / main bearing 9R3747 for 420D engine. Tri-metal construction (steel back / copper-lead / babbitt), precision-bored. Standard and undersize available — critical for engine rebuild kits. Application: 420E, 430D, 430E.

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

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Send your machine model + serial number. We confirm exact cross-reference, USD price, lead time, and LATAM documentation.

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OEM Cross-References

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

  • 9R3747 OEM

Compatible Machines

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

  • 420D
  • 420E
  • 430D
  • 430E
  • 446B
  • 446D
  • 450E
  • 450F

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Available now

Need CTP-9R3747 or related parts?

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