Brake Master Cylinder ABS Repair Seal Kit – Volvo 240 / 245 (1990–1993)
Part Number: 3530972KIT

Product Overview:
This is a complete seal kit for rebuilding the brake master cylinder on Volvo 240 and 245 models equipped with the ABS (Anti-lock Braking System). Rather than replacing the entire master cylinder, this cost-effective kit allows you to restore proper brake pressure by replacing worn internal seals.

Common Symptoms of a Failing Master Cylinder:
Brake pedal slowly sinks to the floor while at a stop

Reduced or inconsistent braking performance

Spongy or unresponsive pedal feel

If you’re experiencing these symptoms, your master cylinder is likely bypassing internally due to worn seals. This rebuild kit is the ideal solution.

Key Features:
Includes all necessary seals to restore internal function of the ABS-equipped master cylinder

No need to bleed the entire brake system — simply rebuild and reassemble

Helps restore firm pedal feel and braking consistency

Designed for vehicles with factory ABS only

Fitment:
Compatible with Volvo 240 / 245 models with ABS:

1990

1991

1992

1993

Note:
This kit is intended for experienced DIYers or professional mechanics familiar with brake system rebuilding. If you're unsure about compatibility or installation, feel free to contact us.

Brake Master Cylinder – For Volvo 240 / 245 with ABS (1990–1993)
Part Number: 3530972

Product Overview:
This is a direct replacement brake master cylinder for Volvo 240 series models equipped with an anti-lock braking system (ABS). It is engineered to restore proper hydraulic pressure and ensure safe, responsive braking performance.

If your brake pedal is sinking to the floor under steady pressure—particularly at stoplights or in traffic—this typically indicates internal seal failure within the master cylinder. Replacing the unit is a crucial step in restoring safe braking operation.

Key Features:
Designed specifically for Volvo 240 models with ABS (1990–1993)

Direct bolt-on fit; no modification required

OEM-style construction ensures proper pressure and performance

Compatible with DOT 3 or DOT 4 brake fluid

Reservoir not included – reuse your original reservoir if it's in good condition

Installation Notes:
Bleed the master cylinder using the gravity bleed method before connecting brake lines to minimize air introduction

A full brake system bleed is not required if proper precautions are taken

Always top off fluid with the correct spec (DOT 3 or 4) after installation

Vehicle Compatibility:
Volvo 240 / 245 – Model years 1990, 1991, 1992, 1993
(Only for vehicles equipped with ABS)