7X7700 3497059 Fuel Cap for Caterpillar CAT 311D 312D 313D 315D 319D 320C 320D

Product Overview

This fuel cap is a direct replacement for specific Caterpillar excavator models, designed to seal the fuel tank and prevent debris and moisture from entering. It is a critical component for maintaining fuel system integrity on heavy equipment. This cap ensures a secure fit and reliable performance for your CAT machinery.

Key Features & Performance

• Precision-engineered to match OEM specifications for a tight, leak-proof seal.
• Constructed from durable materials to withstand harsh job site conditions.
• Helps prevent fuel contamination and evaporation.
• Easy to install with no special tools required.
• Direct replacement for worn or missing original caps.

Fitment & Compatibility

• Caterpillar CAT 311D
• Caterpillar CAT 312D
• Caterpillar CAT 313D
• Caterpillar CAT 315D
• Caterpillar CAT 319D
• Caterpillar CAT 320C
• Caterpillar CAT 320D

Common Uses

• Replacing a lost or damaged fuel cap on Caterpillar excavators.
• Routine maintenance to ensure a proper fuel system seal.
• Used on construction sites, mining operations, and agricultural applications.

Technical Specifications

• Part Number(s): 7X7700, 3497059
• Material: Heavy-duty plastic/metal composite
• Type: Threaded fuel filler cap

Frequently Asked Questions

Q: Will this fuel cap fit my CAT 320D? A: Yes, this cap is compatible with the CAT 320D as it matches OEM part numbers 7X7700 and 3497059.

Q: Is this cap vented or non-vented? A: This cap is designed to match the OEM specifications for your model, typically a non-vented cap for pressurized fuel systems.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.