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12_acbabbe8-1c54-4d91-b174-7b5a6ca75d8e - Northline Parts

Parking Brake Valve & Trailer Air Supply Knob For Bendix 248433 290655 US STOCK

Alligator_819_x_200_px - Northline Parts

The Aftermarket Parts Specialists

$26.29
Sale price  $26.29 Regular price 

In Stock

Ships Nationwide in 2–4 business days.
This Parking Brake Valve & Trailer Air Supply Knob is a high-quality aftermarket replacement part compatible with Bendix air systems and matches OEM Part# 248433, 290655.

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I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks

Edward H. — Verified customer

Product Overview

This replacement kit includes both the parking brake and trailer air supply knobs, designed to provide reliable control over your vehicle pneumatic braking system. Built to meet or exceed original equipment standards, these knobs ensure smooth operation and long-lasting durability in heavy-duty applications.

Key Features & Performance

  • Manufactured from high-impact plastic for maximum durability.
  • Precision-engineered for a secure fit on standard valve stems.
  • High-visibility labeling for easy identification and safety.
  • Quick and easy installation requires no specialized tools.

Fitment & Compatibility

  • Compatible with Bendix type air valves.
  • Suitable for various heavy-duty commercial vehicles and trucks.

Technical Specifications

  • Part Number(s): 248433, 290655
  • Material: Heavy-duty Plastic
  • Color: Yellow and Red
  • Application: Dash-mounted air valves

Frequently Asked Questions

Q: Does this kit include both the yellow and red knobs? A: Yes, this set includes one parking brake knob and one trailer air supply knob.

Q: Is this part ready for immediate shipping? A: Yes, this item is stocked in the US and ready for fast delivery.

Compatibility may vary by serial number. Verify fitment before purchase.

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Service was professional and easy to work with. They kept me updated on my order and recommended a different part when the one I originally picked wasn’t going to work. Everything showed up as expected and the process was smooth overall.

- Customer, Chris D.

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