Volvo Washer 21666546

Name: Volvo Washer
Brand: Volvo
SKU: 21666546
Availability: InStock
Rating: 4.8 (127 reviews)

Part Number: 1521725

PTC Number: PTV21725

Volvo washer (Part 21666546) maintains safe braking pressure on VOLVO FMX 460. Valve seats, diaphragms, and sealing faces follow OEM tolerances so stopping distances stay predictable after service.

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	VOLVO FMX 460
Alternate Part Numbers	-
Measurements	-

In Stock

Intermediate Ring

Part #1521725

+91 98210 37990

Est. 1956 • 5,000+ parts

Why Choose Parts Trading Company?

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

Same-Day Dispatch

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.

Part: 1521879

Engine Components

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Volvo Washer 21666546

Volvo 1521725 Technical Features

Specifications & Compatibility

Intermediate Ring

Why Choose Parts Trading Company?

Frequently Asked Questions

Is calibration required?

Is it compatible with ABS/EBS?

How do you pack air-system parts?

Can you ship multi-axle kits?

Compatible Engine Components

Engaging Ring-2nd&3rd

Filter Element

Window Panel

Control Plunger

Engaging Ring

Engaging Ring