ABS Troubleshooting for Trucks, Trailers, and Buses

About us

This website is owned and operated by Drakefield Ltd, who are one of the U.K's leading independent wholesalers of air brake and clutch, as well as Authorised Dealers for Haldex, Knorr-Bremse, Lipe, Sachs, and Wabco.

As specialists in the field, we have, over the years, built-up a significant level of expertise, so that if and when assistance is required, our team of well-trained, professional staff are available to help. In addition, our status as Authorised Dealers means that any parts we supply come with a full technical and after sales warranty from the manufacturer(s) concerned.

Our philosophy at Drakefield is to be at the forefront of technological change, for as the complexity of electronic vehicle systems grows, so the nature of diagnosing problems, must, inevitably change. We are proud to be able to customers diagnostic services, along with other specialist manual facilities to test air brake components, (and which are not generally available elsewhere in the industry), either on or off-site.

Our full product range is given below. If you require additional information, please contact us, and we will be only too glad to help.

Product Range

Compressors

• Single cylinder compressors
• Twin cylinder compressors

Air Treatment

• Air dryers
• Pressure regulators
• Pressure limiting valves
• Integrated air processing units
• Electronic air control

Air Disc Brakes

• Brake calipers
• Brake pads
• Brake discs

Actuators

• Stud mounted spring brakes
• Thread mounted spring brakes
• Flange mounted spring brakes
• Disc brake parking actuators
• Air disc spring brake and chamber

Valves

• Foot brake valves
• Hand brake valves
• Relay valves
• Air suspension valves
• Multi-circuit protection valves
• Load sensing valves

Electronic Systems

• Anti-lock system (ABS)
• Roll stability program (RSP)
• Electronic stability program (ESP)
• Electronic braking system (EBS)
• Electronic air suspension (ECAS)

Drakefield Test Equipment

• Sensor tester (SensorMaster)
• Trailer power box (TrailerMaster)
• ISO tester (DRA07T)
• Pressure Gauge Kit

OEM Test Equipment

Clutches

• Clutch covers
• Clutch discs
• Release bearings

Slack Adjusters

• Manual slack adjusters
• Automatic slack adjusters

_{What industry people are saying...}

“I recommend the SensorMaster for time saving and accurate diagnostic readings. This saves both time and money to my company and my customers.”

— J. Lane, Lane Trailer Services

“Overall, we have found the SensorMaster to be very useful, especially in a time saving capacity.”

— CVW Review, May 2007

“For ease of use, speed, and accuracy of results, you'll find the SensorMaster hard to beat as an ABS diagnostic tool”

— P. Edwards, Swedish Truck . . . . Parts

“A worthwhile addition to any commercial vehicle workshop, especially for the accurate diagnosis of sensor related problems.”

— M. Toghill, Knorr-Bremse