322-4120 Intake Valve Seat for C4.4 C6.6 C7.1 ACERT Engine Cross Ref T407000

Product Overview

The 322-4120 Intake Valve Seat Insert (STD) is a critical cylinder head component designed for Caterpillar C4.4, C6.6, and C7.1 ACERT engines. This heavy-duty insert is precision-machined to provide a perfect sealing surface for the intake valve, ensuring optimal compression and engine performance. Manufactured from premium-grade heat and wear-resistant alloy steel, it is built to withstand the rigorous demands of industrial and construction applications.

Part Numbers & Cross-Reference

• Caterpillar OEM Number: 322-4120 / 3224120
• Cross Reference: T407000 (Perkins)
• Aftermarket SKU: B322-4120
• Condition: Brand New Aftermarket Replacement

Technical Specifications

• Part Name: Intake Valve Seat Insert
• Type: Standard Size (STD)
• Placement: Cylinder Head Intake Valve Port
• Material: Premium Grade Alloy Steel (Heat & Wear Resistant)
• Weight: Approx. 0.04 – 0.08 lbs

Applications & Engine Compatibility

Suitable for a wide range of Caterpillar equipment powered by 4-cylinder and 6-cylinder ACERT engines:

• Compatible Engines: CAT C4.4, C4.4B, C6.6, C7.1 ACERT
• Excavators: 312E, 320E, 323E, 320F, 323F
• Wheel Loaders: 924K, 930K, 938K, 950K
• Paving Products: CP-54B, CS-54B, CS-64B
• Industrial: Generator Sets and Power Units

B2B Export Advantage

• Reliable Supply: Specializing in exporting high-quality engine components to global repair shops and parts distributors.
• Quality Guarantee: All parts undergo strict dimensional inspection to meet or exceed OEM specifications.
• Global Shipping: Fast dispatch via DHL, FedEx, or sea freight for bulk wholesale orders.