Parking Brake Safety Lock Replaces Class Super C Motorhomes & Commercial Vehicles Yellow Air Brake Knob, Prevents Accidental Parking Brake Release, Pets, Kids, Service or Cleaning
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Product details
| Management number | 211776863 | Release Date | 2026/04/04 | List Price | $24.00 | Model Number | 211776863 | ||
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- Includes: (1) SNCB1 Yellow Anodized high-quality machined aluminum Stop Knob; made in the USA; all parts and tools included for easy self-installation on Super C Motorhomes, commercial trucks, semi-tractors, heavy equipment. This upgrade offers improved functionality and compatibility; a specifically engineered parking brake safety lock for air brakes. These air brake knobs seamlessly integrate into your vehicle's setup and are fast and easy to install. Compatible with MV-3 style valve systems.
- Easy-to-Use Locking Mechanism: Turn the locking wheel clockwise to engage the parking brake safety lock, preventing air brakes from releasing while the vehicle is parked; spin the locking wheel counterclockwise to release the lock and use the air brake system as normal. A safe precaution for unattended vehicles; especially useful if you have large pets, kids, or while cleaning or servicing. An Alternative to wheel chocks when temporarily parked.
- Versatile Air Valve Knob: Engineered for compatibility with various manufactured air brake valves; designed for tractors, semi-trucks, commercial vehicles, and motorhomes. This high-quality aluminum knob replaces OEM parking brake knob, air supply valve knob , or push pull valve knob . Provides extra security compared to OEM air valve knobs; prevents accidental release of the air brake. A great option for air brake knobs for semi-trucks, offering an affordable alternative to expensive air brake interlock systems . Works seamlessly with MV-3 valve systems and trailer brake controllers for enhanced functionality.
- Improved Functionality: Designed as a replacement for the dash air brake valve control knob and yellow brake knob; the STOPKNOB seamlessly screws onto your vehicle in under one minute. Specifically engineered for vehicles with air brake systems; includes a hex key and set screw for secure and easy installation. This durable air brake lock is machined from 6061 aluminum and made in the USA. Ideal for use alongside a trailer brake controller for a more reliable braking setup.
- SNCB1 Fitment: Stop Knob fits threaded type push-pull valve with five-eighths thread; a replacement knob for Bendix 298818 298817 yellow knob STOP KNOB (SNCB1); not compatible with Class A motorhomes. Refer to STOP KNOB (SNAR1) for Class A motorhomes. Compatible with MV-3 air valve systems, air brake knobs for semi-trucks, and parking brake safety locks for added versatility
| Brand | Stop Knob |
|---|---|
| Model | SNCB1 |
| Item Weight | 3.4 ounces |
| Manufacturer | Stop Knob |
| OEM Part Number | Bendix 298817, Bendix 298818 |
| Item model number | SNCB1 |
| Product Dimensions | 2.4 x 1.75 x 2.4 inches |
| Manufacturer Part Number | SNCB1 |
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