Tank Cap Fit for Caterpillar 289D3 259D 299D2 XHP 239D 299D3 XE 299D XHP
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Fuel Tank Cap for Caterpillar
This fuel tank cap is a direct replacement component designed to seal the fuel tank on various compact and heavy construction machines, preventing debris and moisture from entering the system. It serves as a dependable service part for maintaining proper fuel system integrity on the job site.
Overview
This tank cap provides a secure, tight seal for the fuel tank opening on select Caterpillar track loaders and compact track loaders. It is built to replace a worn or lost original cap, ensuring the fuel system remains closed against dirt and water. This tank cap is an essential maintenance item for keeping your equipment ready for daily operation.
Built For Performance
- Precision-engineered to match the thread pitch and sealing surface of the original equipment cap.
- Constructed from robust materials to withstand vibration and harsh outdoor conditions.
- Simple twist-on installation requiring no special tools.
- Helps maintain fuel pressure and prevents evaporative loss.
- Integrated gasket or seal provides a reliable barrier against contaminants.
Fits These Machines
- for Caterpillar 289D3
- for Caterpillar 259D
- for Caterpillar 299D2 XHP
- for Caterpillar 239D
- for Caterpillar 299D3 XE
- for Caterpillar 299D XHP
On-The-Job Use
- Replacing a missing or damaged cap during routine service intervals.
- Securing the fuel tank after refueling on a construction site.
- Maintaining a sealed fuel system to avoid downtime from contaminated fuel.
Specs At A Glance
| Product Type | Fuel Tank Cap |
| Compatible Brands | Caterpillar |
| Part Number(s) | Not specified |
Good To Know
Q: How do I know this cap fits my model? A: This cap is designed for the specific Caterpillar models listed, but checking your serial number and measuring the filler neck diameter ensures a precise fit.
Q: What does a faulty tank cap cause? A: A loose or cracked cap can allow water and dirt into the fuel system, leading to filter plugging and injector damage over time.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.