Find your car sparesEnter your registration below

Buy Air Brake System Brake Kit Online

Also known as: Air brake system brake kit, Brake Kit, air brake system

OEM & aftermarket air brake system brake kit from top brands — compare prices, check fitment, order with free delivery

Shop 1 air brake system brake kit from leading manufacturers. Compare prices, check vehicle compatibility, and get free delivery on orders over £50.

Great offers for car air brake system brake kit and other brakes spares

The air brake system brake kit is a critical component in your vehicle's brakes system. Worn or damaged air brake system brake kit parts can compromise safety, performance and fuel economy. At CarParts247 we stock OEM and aftermarket air brake system brake kit options from trusted manufacturers so you can compare prices, check fitment by make and model, and order with confidence.

Common air brake system brake kit failures

Like all wear items, air brake system brake kit components degrade over time. Recognising the early signs of failure helps you avoid breakdowns and costly secondary damage.

Unusual noises (squealing, grinding or rattling) when the air brake system brake kit is in use
Reduced performance, sluggish response or intermittent operation
Dashboard warning lights or error codes related to the brakes system
Visible wear, cracks, leaks or corrosion on the air brake system brake kit or surrounding parts
Vibration or uneven operation that worsens under load

Causes of wear and damage

Several factors accelerate air brake system brake kit deterioration. Understanding these helps you choose the right replacement part and extend its service life.

Normal wear from everyday driving and mileage accumulation
Harsh environmental conditions: road salt, moisture, extreme temperatures
Delayed maintenance or exceeding manufacturer service intervals
Fitment of incompatible or low-quality replacement parts
Driving habits: aggressive use, heavy loads, frequent short trips

Diagnostics and inspection tips

Before ordering a replacement air brake system brake kit, a quick inspection can help confirm the diagnosis and ensure you select the correct part first time.

Visually inspect the air brake system brake kit for obvious damage, wear marks or fluid leaks
Check the OE/OEM part number on the old component for an exact cross-reference
Use your vehicle registration or make/model/engine to verify fitment
Compare symptoms against the manufacturer's troubleshooting guide
If in doubt, have a qualified mechanic carry out a diagnostic check

Replacement and fitting advice

Replacing air brake system brake kit parts at the right time keeps your vehicle safe and can prevent more expensive repairs down the line.

Follow the manufacturer's recommended service interval for replacement
When replacing air brake system brake kit components, inspect adjacent parts for wear at the same time
OEM parts match original specifications; quality aftermarket alternatives can offer savings
Always torque fasteners to the manufacturer's specification during fitting
After fitting, test the system thoroughly before returning the vehicle to normal use

Frequently Asked Questions

How do I check if air brake system brake kit parts fit my car?

Use your vehicle details (make, model, engine) to confirm fitment before ordering air brake system brake kit parts. Matching the exact engine variant helps you choose the correct part first time.

OEM vs aftermarket air brake system brake kit: what's the difference?

OEM parts match the original equipment specification. Aftermarket parts from quality brands are compatible alternatives that often meet or exceed OE standards at a lower price.

How can I find the OE number for air brake system brake kit?

Check the part on your vehicle, your service history, or manufacturer documentation for OE/OEM reference numbers. Cross-referencing OE numbers is the fastest way to find compatible parts.

Brake Pads Buying GuideHow to choose the right brake pads — signs of wear, organic vs ceramic vs semi-metallic, and replacement tips.Brake Discs Buying GuideVented, solid, or drilled? Learn when to replace brake discs, minimum thickness, and how to pick the right type.Air Filter Buying GuideSigns of a clogged air filter, paper vs cotton, and how replacing your air filter improves fuel economy.Clutch Kit Buying GuideFull kit vs disc only, DMF inspection, and signs your clutch is slipping or worn.