A lost or broken oil cap may seem a minor detail, but without it the compressor loses oil and dirt gets into the crankcase, and that ends in a breakdown. This blister pack of 2 oil caps for monoblock compressors lets you replace it immediately and keep one spare.
They are made of high-strength plastic and have an integrated seal for a tight closure. Essential if you have lost or broken the original, or if you want to keep a spare in the workshop.
It is a small part that is always worth having in the spares box: on compressors that are often moved from place to place, the cap is one of the first things to go missing.
Before fitting it, clean the filler opening so no dirt falls into the crankcase and screw the cap on by hand, without tools, until the seal seats.
✅ Key benefits
2 units: one to fit and one spare.
Integrated seal: tight closure with no oil leaks.
High-strength plastic: withstands temperature and vibration.
Protects the crankcase: keeps dirt out.
Inexpensive spare: prevents breakdowns caused by lack of oil.
🏗️ What it's for
Replacing a lost or broken oil cap.
Maintenance of lubricated monoblock compressors.
Spare to keep in the workshop.
Checking the level and changing the oil.
📋 Technical specifications
Contents: 2 caps
Material: high-strength plastic
Seal: integrated
Use: monoblock compressors
Presentation: blister pack
💡 Vetonek tip: check the oil level with the compressor cold and level, and change the oil at the intervals stated in the manual. Always use specific compressor oil.
Frequently asked questions
Is it suitable for my compressor?
It is designed for monoblock compressors; compare the thread with your current cap.
Can the compressor run without a cap?
No, the compressor would lose oil and dirt would get in.
How many caps are included?
Two caps in a blister pack.
Do they have a seal?
Yes, they have an integrated seal for a tight closure.
What oil should I use?
Specific oil for piston compressors, such as an SAE 30/40 mineral oil, or the one specified in your compressor's manual.
Frequently Asked Questions
Is it suitable for my compressor?
It is designed for monoblock compressors; compare the thread with your current cap.
Can the compressor run without a cap?
No, the compressor would lose oil and dirt would get in.
How many caps are included?
Two caps in a blister pack.
Do they have a seal?
Yes, they have an integrated seal for a tight closure.
What oil should I use?
Specific oil for piston compressors, such as an SAE 30/40 mineral oil, or the one specified in your compressor's manual.
Todo excelente. Tras una primera equivocación con el producto elegido, el equipo de atención al cliente se puedo a trabajar para solucionar el problema y darme una solución adecuada.