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DOUGLAS EQUIPMENT Miami · Since 1955
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CTP Engine Bearing

CTP-1S7315

ACCESSORY DRIVE 1S7315 — 631C

CTP connecting rod / main bearing 1S7315 for 631C engine. Tri-metal construction (steel back / copper-lead / babbitt), precision-bored. Standard and undersize available — critical for engine rebuild kits. Application: D334, D336, D343.

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:

  • 1S7315 OEM

Compatible Machines

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

  • 631C
  • D334
  • D336
  • D343
  • PLANETARY GP- 641B
  • 650B
  • 651E
  • 657B
  • 657E
  • 657G
  • 824B
  • 834B
  • 844H
  • 844K

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Available now

Need CTP-1S7315 or related parts?

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

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