Wabco 9700514190 Clutch Servo

Description

The Wabco 9700514190 Clutch Servo is a hydraulic component used in heavy-duty vehicle clutch systems. It's designed to assist the driver in actuating the clutch, reducing pedal effort and improving driving comfort. This servo is typically found in commercial vehicles, buses, and trucks. Constructed to OE specification, this clutch servo delivers reliable performance and extends clutch lifespan. Its dimensions are 124 x 141 x 305 mm, featuring a stroke of 31.0 mm and operating within a temperature range of -40°C to +110°C. The servo includes multiple port threads: M14 x 1.5, M22 x 1.5 JED - 388, M12 x 1.5 JED - 464 (x2), Flap Exhaust, and Ø 8.0 mm, along with mounting points of 4x Ø 9.0 mm.

Key Features & Benefits

Basically, this little guy takes the fluid pressure from your hydraulic system and uses it to help push the clutch fork. It doesn’t do the whole job, it just assists. It multiplies the force you give it with the clutch pedal. It operates the clutch release bearing, engaging and disengaging the engine from the transmission. Some systems use it to fully automate the clutch, meaning no clutch pedal at all, but even then, it's still doing that assisting work. Think of it like power steering, but for your clutch. It takes some of the effort out of pushing the clutch, making it smoother and easier, especially in heavy traffic or with a performance clutch. It's part of the overall hydraulic clutch system, working alongside the master and slave cylinders. It really makes a difference in driver comfort and reduces fatigue.

Symptoms, Risks & Replacements

If this thing fails, you’ll notice it pretty quickly. You’ll likely have a really hard time getting the car into gear, or it might not go into gear at all. It can feel like the clutch pedal is incredibly stiff or unresponsive. Sometimes it’ll cause intermittent issues – it might work fine for a while, then suddenly become difficult. It’s a key part of making your car drive smoothly and reliably. You can find them pretty easily these days; I've seen a good selection over at Fixparts Online if you're looking for one. Ignoring a failing clutch servo can put extra strain on other parts of the drivetrain, so it's best to address it when you notice a problem.

Warranty Information

Wabco Clutch Servo (MPN 9700514190) comes with a 1-year warranty.