Tank Cap Fit for Caterpillar 966K 930K 924K 938K 966M 930M 950GC 924G 938M 926M

Tank Cap for Caterpillar

This tank cap is a direct replacement designed to fit a wide range of Caterpillar wheel loaders, ensuring a secure seal to prevent fuel or hydraulic fluid contamination and leaks. This tank cap for Caterpillar matches OEM cross-reference specifications for dependable performance and easy installation.

Overview

This tank cap for Caterpillar is a robust, aftermarket replacement part built to seal the tank opening on numerous medium and large wheel loader models. It effectively keeps dirt, water, and debris out of the system while preventing fluid loss, maintaining clean operation. This is a simple, durable component for routine maintenance and repair.

Built For Performance

• Manufactured from heavy-duty materials that resist cracking and wear from fuels and solvents
• Engineered to exact OEM dimensions for a precise fit on compatible Caterpillar tanks
• Provides an airtight and liquid-tight seal to maintain system pressure
• Features a textured grip for easy removal and tightening, even with gloves
• Quality-tested for consistent performance and long service life

Fits These Machines

• for Caterpillar 966K
• for Caterpillar 930K
• for Caterpillar 924K
• for Caterpillar 938K
• for Caterpillar 966M
• for Caterpillar 930M
• for Caterpillar 950GC
• for Caterpillar 924G
• for Caterpillar 938M
• for Caterpillar 926M

On-The-Job Use

• Replacing a worn or lost filler cap during scheduled maintenance
• Securing the tank after fueling in quarry or construction environments
• Keeping moisture and dust out of hydraulic systems in wet or arid climates
• Providing a tight seal to prevent fuel evaporation during machine storage

Specs At A Glance

Good To Know

Q: How do I know this cap will fit my loader model? A: Check your machine's serial number and measure the diameter of the tank filler neck against the cap dimensions to confirm correct fitment before installing.

Q: Can this cap handle high pressure in the tank? A: Yes, it is designed to tolerate the normal pressure variations in a sealed tank, providing a reliable venting and sealing function for standard operating conditions.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.