Grease Fitting Caps

Grease Fitting Caps

Too often the wrong grease is put into the wrong piece of equipment, which can cause an incompatibility problem that can quickly lead to bearing failure. Avoid cross contamination and misapplication with Trico’s Grease Fitting Caps. Trico’s Grease Fitting Caps, when used in combination with Trico’s Grease Gun Bands, ensure you are receiving the right product in the right amount at the right location.


Grease fitting caps snap securely over grease fittings to seal out dirt and moisture. Integral retaining ring keeps cap in place during servicing. Choose from red, orange yellow, green, blue, and purple to indicate grease type or relubrication frequency. Available in two sizes to fit 1/8 NPT or 1/4-28 zerk fittings. Sold in bags of 10 caps, all one color.
Do you have a suggestion to improve this product? If so, you can submit your idea here. For special quote requests, please use our quote request form or contact our customer service team at 262.691.9336.    



Model No.DescriptionGrease Fitting SizeColor
37022Grease Fitting Cap1/4-28Red
37057Grease Fitting Cap1/4-28Orange
37020Grease Fitting Cap1/4-28Yellow
37021Grease Fitting Cap1/4-28Green
37064Grease Fitting Cap1/4-28Dark Green
37023Grease Fitting Cap1/4-28Blue
37040Grease Fitting Cap1/4-28Purple
37065Grease Fitting Cap1/4-28Gray
37063Grease Fitting Cap1/4-28Black
37062Grease Fitting Cap1/4-28Tan
37025Grease Fitting Cap1/8 NPTGreen
37026Grease Fitting Cap1/8 NPTRed
37058Grease Fitting Cap1/8 NPTOrange
37069Grease Fitting Cap1/8 NPTGray
37024Grease Fitting Cap1/8 NPTYellow
37027Grease Fitting Cap1/8 NPTBlue
37041Grease Fitting Cap1/8 NPTPurple
37066Grease Fitting Cap1/8 NPTTan

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