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DOUGLAS EQUIPMENT Miami · Since 1955
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CTP Starter Motor

CTP-3T3421

Starter Motor 3T3421 — Cat SOLENOID AS

CTP heavy-duty starter motor 3T3421 for Caterpillar SOLENOID AS. High-torque planetary reduction. New solenoid, planetary gears, drive assembly. Fits 416F, 420F, 422E.

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:

  • 3T3421 OEM

Compatible Machines

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

  • SOLENOID AS
  • 416F
  • 420F
  • 422E
  • 422F
  • 428E
  • 428F
  • 430F
  • 561D
  • 572G
  • 594H
  • 621B
  • 623B
  • SWITCH AS- 432E

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CTP-1008224

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Available now

Need CTP-3T3421 or related parts?

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

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