Skip to product information
SKU:
ZZ3F02449
Same day shipping if ordered by 4PM CST.
Tank Cap Fit for Caterpillar 972K 972L 972M 962L 962K 962M 950K 950M 950L 966L
$43.59
In Stock
$43.59
Sale price
$43.59
Regular price
Product Type
Estimated delivery between
Let Northline Parts Do the Heavy Lifting for You!
Not sure which part you need? Our team can help you find the right replacement.
Parts Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT
Live Chat: Available 24/7
I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks
Edward H. — Verified customer
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.
Compatible equipment / model
Tank Cap Fit for Caterpillar 972K 972L 972M 962L 962K 962M 950K 950M 950L 966L
This tank cap for Caterpillar wheel loaders seals the fuel tank on models 972K, 972L, 972M, 962L, 962K, 962M, 950K, 950M, 950L, and 966L to prevent leaks and contamination during operation.
Overview
This tank cap fit for Caterpillar medium and large wheel loaders is a replacement part designed to securely close the fuel tank opening, stopping dirt and moisture from entering the fuel system. It provides a dependable seal for machines used in mining, aggregate handling, and general construction. This tank cap fit for Caterpillar loader models keeps your equipment ready for continuous work cycles without fuel loss or system contamination.
Built For Performance
- Sturdy construction rated for high-use loader environments
- Sealing gasket resists diesel fuel and temperature extremes
- Snug twist-on fit that prevents accidental loosening under vibration
- Direct replacement for worn or damaged original caps
- Simple hand-tight installation, no special tools
Fits These Machines
- for Caterpillar 972K
- for Caterpillar 972L
- for Caterpillar 972M
- for Caterpillar 962L
- for Caterpillar 962K
- for Caterpillar 962M
- for Caterpillar 950K
- for Caterpillar 950M
- for Caterpillar 950L
- for Caterpillar 966L
On-The-Job Use
- Replaces a lost cap after refueling in a quarry or stockpile yard
- Keeps the tank sealed on loaders exposed to rain and mud
- Maintains proper fuel system pressure and cleanliness during long shifts
- Used as a spare part for fleet maintenance of multiple loader models
Specs At A Glance
| Product Type | Tank Cap |
| Compatible Brands | for Caterpillar |
| Compatible Models | 972K, 972L, 972M, 962L, 962K, 962M, 950K, 950M, 950L, 966L |
Good To Know
Q: Will this cap work on my loader if the fuel neck is slightly different?A: The cap is intended for the listed wheel loader models, but variations in production batches can affect fit, so verify the diameter and thread type before ordering.
Q: Can I use this cap on a grader or truck with the same tank size?A: This cap is specifically fit for Caterpillar wheel loaders listed, and using it on other equipment may not guarantee a proper seal.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.