This is an O-ring seal used in various hydraulic and fluid systems on Volvo backhoe loaders. Its primary function is to create a tight seal, preventing leaks of oil, coolant, or other fluids under pressure. A worn or damaged O-ring will result in visible fluid leaks, potentially leading to low fluid levels and system malfunction.
Always verify with serial number before ordering.
Parts Trading Company · Mumbai, Est. 1956 · Same-day dispatch · Ships worldwide · GST invoice included
From the same category — may also be needed
Cross-reference part number with serial number before ordering to confirm fitment. Keep original parts until new ones are confirmed correct. Record part numbers replaced for future reference.
Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.
The first sign of a failing O-ring is typically a visible fluid leak around the component it seals. If left unaddressed, the leak will worsen, leading to a significant loss of hydraulic fluid or coolant. This can result in reduced system performance, overheating, or component damage due to lack of lubrication or pressure.
Always clean the sealing groove and surrounding surfaces meticulously before installing a new O-ring. Ensure the O-ring is seated correctly and not twisted before reassembling the component.
When replacing an O-ring, inspect the mating surfaces for any nicks, burrs, or corrosion that could compromise the new seal.