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7X7700 3497059 Fuel Cap for Caterpillar CAT 311D 312D 313D 315D 319D 320C 320D
$52.59
Sale price
$52.59
Regular price
Available to Order
This Fuel Cap is a replacement fuel filler cap compatible with Caterpillar CAT 311D, 312D, 313D, 315D, 319D, 320C, and 320D models and matches OEM Part# 7X7700 and 3497059.
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I needed a forklift part and wasn’t sure which one fit. They asked for the model and serial number, got back to me quickly, and made sure I ordered the right one. Really helpful.
Randy W. — Verified customer
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.