Seals and Spares for Rail and Rolling Stock Maintenance

Typical sealing challenges in rail maintenance include:

• Air brake cylinders, valves and compressors where leaks affect braking performance
• Axle box, traction gearbox and motor seals exposed to dust, water and vibration
• Hydraulic dampers and couplers that lose oil as seals age
• Pneumatic door systems on coaches with high cycle counts
• Track maintenance machines such as tampers with heavy-duty hydraulics
• Long service intervals, which make the life of every seal more important

These product families are commonly enquired about in this sector. Open any page for sizes, materials and buying options.

• Pneumatic Seals: Seals for brake cylinders, door systems and actuators.
• Rotary Shaft and Oil Seals: Oil seals for axle boxes, gearboxes and motors.
• V-rings and U-rings: V-rings and U-rings for exclusion and low-pressure duties.
• Hydraulic Seals: Seals for dampers, couplers and track machines.
• O-ring Kits: O-ring kits for depot maintenance.
• Rubber Gaskets and Elastomer Products: Moulded rubber parts and gaskets.
• Hoses and Fittings: Hoses and fittings for air and hydraulic lines.

You can also browse all product categories or the online shop, where products are being added.

Rail equipment often specifies seals by the original equipment maker or operator standard, and brake components are safety-critical. Use the specified part where one exists. Low-temperature flexibility and resistance to ozone and weathering are often important for exposed seals. These are typical starting points only; always confirm against the manufacturer's data for your application.

Where your specification requires particular approvals, test reports or documentation, tell us at enquiry; whether those can be supplied is confirmed before any order, and items without them go to technical review.

Information that speeds up a correct recommendation:

• Vehicle type, component and original part number
• Fluid: compressed air, hydraulic oil or grease
• Shaft, bore and groove dimensions
• Required documentation or specification references

Depot planners usually work from parts lists, so send part numbers with descriptions and quantities. Where numbers are missing, measured samples and photos help. Components such as cylinders and housings can be considered for equipment refurbishment, with capability confirmed when you enquire.

If you are unsure what you have, start with find my seal, upload a drawing, or read about our technical support.

Rolling stock overhauls run to set programmes, so planned kits per vehicle type are practical. We can quote complete overhaul lists and discuss supply agreements for repeat items. Availability and documentation are confirmed per enquiry.

Globseals offers three ways to buy: buy online where a confirmed price is shown, request a quote for custom, bulk or unpriced items, or ask for technical review when identification is unresolved. Call 011 079 6033, WhatsApp 079 508 0989 or email info@globseals.com.