TRICO Color Coded Grease Zerk Caps: 1/4"-28 Thread Size, Orange
The TRICO Color Coded Grease Zerk Cap (MPN 37057) is a plastic dust cap for grease fittings with a 1/4"-28 thread size, available in orange. As a TRICO-branded accessory, it protects grease fittings from…
SKU 3G-OTH-593022
Need installation or engineering help?
Ask a question
Product Description
The TRICO Color Coded Grease Zerk Cap (MPN 37057) is a plastic dust cap for grease fittings with a 1/4"-28 thread size, available in orange. As a TRICO-branded accessory, it protects grease fittings from contamination. 3G Electric interprets customer demand and delivers this genuine industrial part across 14 departments, with specialist depth in combustion, pumps, and controls.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the TRICO Color Coded Grease Zerk Cap used for?
The TRICO Color Coded Grease Zerk Cap (MPN 37057) is a plastic dust cap that protects grease fittings from dirt, debris, and contamination. It is commonly used in industrial machinery, automotive equipment, and plant maintenance to extend the life of lubrication points.
What are the specifications of the TRICO 37057 grease zerk cap?
The TRICO 37057 grease zerk cap has a 1/4"-28 thread size, is made of orange plastic, and is manufactured by TRICO. It is a color-coded dust cap designed to fit standard grease fittings, helping identify lubrication points quickly.
Where to buy TRICO grease zerk caps worldwide?
3G Electric supplies and delivers the TRICO Color Coded Grease Zerk Cap (MPN 37057) worldwide. As a global industrial solutions provider, we handle logistics, customs, and delivery to your location. Contact us to order this genuine TRICO part.
How to install a TRICO grease zerk cap?
To install the TRICO grease zerk cap, simply screw it onto the 1/4"-28 threaded grease fitting by hand until snug. Do not overtighten, as the plastic cap can crack. Remove the cap before greasing and replace it afterward to keep the fitting clean.
Used in
Common applications for TRICOTRICO Products
3G Electric supplies TRICO dust caps for grease fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









