Explore our wide selection of Oil Seals, crafted for durability and efficiency in applications requiring the prevention of oil and lubricant leaks. With a variety of sizes and materials to choose from, our Oil Seals are engineered to protect your machinery from contaminants and ensure smooth operation. Browse our range to find the ideal Oil Seal for your equipment.

Browse our range of oil seals:

84 products

Let customers speak for us

from 19 reviews
Perfect fit

Perfect fit, great quality

Suzanne
17mm x 2mm (21mm OD) Silicone O-Rings
Good

Good Quality

Anonymous
22mm x 32mm x 5/9mm WRC Hydraulic Wiper Seal
Worked perfectly on my Vintage Bradbury trolley jack

Worked perfectly on my Vintage Bradbury trolley jack, back in action and no leaks when fully lowered.

Lee
10mm x 16mm x 4mm U-Cup Hydraulic Seal
good

good

gary d
25mm x 40mm x 10mm U-Cup Hydraulic Seal
Happy customer

Just as advertised

H.B.
18mm x 26mm x 6mm U-Cup Hydraulic Seal
Spot on 5 star thank you very much

Best place to get your seals good price and on time

David Jones
25mm x 33mm x 6mm U-Cup Hydraulic Seal
Piston seal

All good no issues

paul darby
55mm x 4mm - Hydraulic Piston Seal
Silicon o rings

Fast response, quality silicon o rings , as required, very happy .

Michael Carlton
10mm x 2mm (14mm OD) Silicone O-Rings
Quility at a reasonable price.

Great service and quality product A*****

Kamran Armani
25mm x 40mm x 10mm U-Cup Hydraulic Seal
Replacement seal

Little late on the delivery but communication was good so great service and product

Philip J Partington
20mm x 30mm x 8mm U-Cup Hydraulic Seal

Yep

Neil Hotham
10mm x 2.5mm (15mm OD) FKM (Viton™) O-Rings

Could have done with a quicker delivery

Derek Smith
40mm x 50mm x 8mm U-Cup Hydraulic Seal
Excellent service

Tried the local stores and couldn’t get the seals that I wanted. Most online retailers wanted to sell me hundreds of different sized seals - most would have ended up in the bin.

TotallySeals provided exactly what I needed, delivered quickly and communicated extremely well.

George Pearson
EPDM O-Rings Suitable for Hozelock or Gardena
Great O-Rings

Absolutely brilliant product, strong and durable

Helen Fellows
48mm x 5mm (58mm OD) Nitrile O-Rings
Nifty service.

I appreciate the fast service and, it seems, good quality seals.

Chris Bagnall
6mm x 12mm x 5mm U-Cup Hydraulic Seal

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What are Oil Seals?

Oil Seals, also known as shaft seals or rotary seals, are engineered to prevent the leakage of lubricants while blocking contaminants like dust and dirt from entering. These seals create a barrier around rotating or reciprocating shafts, ensuring that the lubricants remain within the machinery and external contaminants are kept out. They are widely used in automotive, manufacturing, and industrial applications where fluid leakage prevention is vital.

How do Oil Seals work?

Oil Seals function by creating a tight seal around shafts, allowing the shaft to rotate or move while preventing oil or lubricant from leaking. The seal’s inner lip is in contact with the shaft, maintaining a flexible yet secure barrier that adjusts as the shaft moves. The outer casing of the Oil Seal is pressed into the housing, providing stability to the seal. This structure prevents leaks and keeps lubricants where they are needed most, enhancing the overall efficiency and durability of mechanical systems.

What are the benefits of an Oil Seal?

Oil Seals offer several benefits, including effective sealing, enhanced equipment longevity, and reduced maintenance costs. By preventing oil leakage, these seals help ensure that components remain lubricated, reducing friction and wear. They also protect against contaminants, which can cause damage to sensitive parts. As a result, Oil Seals are essential for maintaining efficient, reliable operation in machinery and equipment.

How to choose the correct Oil Seal?

When selecting an Oil Seal, it’s essential to consider the shaft diameter, housing dimensions, and the specific operating environment. Additionally, factors such as rotational speed, temperature, and the type of lubricant should be assessed to ensure compatibility. Choosing the right material is crucial, as certain seals are made to withstand specific chemicals and temperatures, which will improve the longevity and reliability of the seal in your application.

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