Brake System
4-Circuit Protection Valve (WABCO) for Bus Air Brakes
Available on requestWABCO four-circuit protection valve (3515-00042) for bus air brake systems, for bus operators and workshops in Sri Lanka. This WABCO four-circuit protection valve, part number 3515-00042, splits the air supply into separate protected circuits so a leak in one does not drain the others. Uneven pressure between circuits, persistent leaks or low-pressure warnings are reasons to check or replace it. A sound valve supports reliable brake operation. Parts can differ between bus models and years — share your chassis number and engine number and we will confirm the exact match before supplying. If your bus is not a Yutong, ask us — we also supply parts for King Long, Higer, Golden Dragon, Asia Star, Sunlong and other luxury buses. We deliver island-wide in Sri Lanka and will call you to arrange the delivery option that suits you.
Check your bus before ordering
Bus parts are listed by common names, but the exact part can differ between bus brands, models and years. Please share your chassis number and engine number with your order or request so we confirm the correct part before supplying it.
Prices for this part depend on brand, quality and your vehicle model. Send your details and we will call you with today's price.
Request priceNo payment is collected. Our team calls you with the price before anything is supplied.
- SKU:
- TSCB201WB
- Part number:
- 3515-00042
- Brand:
- Wabco
Confirm your vehicle and part number before ordering.
- No vehicle compatibility details have been published. Please confirm compatibility with us.
No guides have been published for this part yet.
