Volvo Roller Bearing 1656116

Part Number: 1521725

PTC Number: PTV21725

Volvo roller bearing (Part 1656116) maintains safe braking pressure on FMX480. Valve seats, diaphragms, and sealing faces follow OEM tolerances so stopping distances stay predictable after service.

Category

Brake & Air Systems

Chambers, valves, and rotors that keep Volvo fleets stopping on spec.

Application Fit

FMX480

PTC No.

PTV21725

Volvo 1521725 Technical Features

  • Valve bodies and chambers are leak-tested at working pressure.
  • Elastomers are matched to Volvo Shore hardness so diaphragms last longer.
  • Port threads ship capped with corrosion inhibitor to stay clean.
  • Each unit is serialized so fleets can trace QC data after install.

Specifications & Compatibility

Brand Volvo
Category Brake & Air Systems
Application FMX480
Alternate Part Numbers -
Measurements -
In Stock

Intermediate Ring

Part #1521725

Response time: ~30 min

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Est. 1956 • 5,000+ parts

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70 Years in Business

Established in 1956, we've been serving the industry for seven decades

5000+ Parts in Stock

Extensive inventory for Volvo, Volvo, CAT, Komatsu, and more

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Orders placed before 2 PM ship the same day from Mumbai

Quality Assured

All parts inspected and tested before dispatch

Frequently Asked Questions

Most brake hardware is plug-and-play. If stroke or bias needs setting we include the adjustment guide.
Yes—components follow Volvo specs so sensors and ECU logic read the correct pressures.
Ports are blocked, assemblies are foam-braced, and desiccant keeps moisture away.
We can palletize labelled kits for fleet rebuilds with HS codes and inspection photos.

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