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Excavator Engine Valve Seat Replacement

CATERPILLAR Engine Parts
December 27, 2025
Category Connection: CATERPILLAR Engine Parts
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Tags:
#Caterpillar Engine Spare Parts #cat engine spare parts #engine parts caterpilla
Brief: In this walkthrough, we highlight key design ideas and how they translate to performance. Watch as we demonstrate the proper replacement procedure for the CAT 3306 and 3304 diesel engine valve seats, part numbers 7N-4448 and 351-2460, specifically designed for the Excavator E330B. You'll see the correct installation techniques and learn how these intake and exhaust components ensure optimal engine operation.
Related Product Features:
  • Compatible with CAT 3306 and 3304 diesel engines for the Excavator E330B.
  • Includes both intake and exhaust valve seats with part numbers 7N-4448 and 351-2460.
  • Packaged securely in cartons or wooden boxes for safe international shipping.
  • Available with a low minimum order quantity of just 1 set.
  • Supports multiple shipping methods including air, sea, and express carriers.
  • Features a quick delivery time of 3-10 days after payment confirmation.
  • Designed as a direct replacement part for reliable engine performance.
  • Part of a wider range of compatible engine spare parts for various models.
FAQs:
  • Which excavator models are these valve seats compatible with?
    These valve seats are specifically designed for the CAT 3306 and 3304 diesel engines used in the Excavator E330B model.
  • What are the part numbers for these valve seats?
    The valve seats are available under part numbers 7N-4448 for intake and 351-2460 for exhaust applications.
  • What shipping options are available and how long does delivery take?
    We offer multiple shipping methods including air freight, sea freight, and express carriers like DHL, FedEx, UPS, TNT, and EMS. Delivery typically takes 3-10 days after payment is received.
  • What is the minimum order quantity for these engine valve seats?
    The minimum order quantity is 1 set, making it convenient for both small and large-scale procurement needs.
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