410986C92 | D-2 Heavy-Duty Brake Governor Valve Genuine International / Navistar®

Useful Information

Description: D-2 Heavy-Duty Brake Governor Valve 
Condition: New
Brand: International / Navistar ®
Part Number: 410986C92 

Type: Valve
Model: D-2

Vehicle Compatibility:

Navistar
Volvo - VNL
Mack
International
Kenworth
WESTERN STAR
Peterbilt
Freightliner
WHITE

Specifications:

Weight: 1.19 lbs

Product Type: Brake
Operating Pressure: 110-130 PSI
Installation Kit: 4 Bolts and Gasket
Adjustability: Adjustable
Port Thread Size: 1/8-27 NPT
Mounting Dimension: 0.34 in
Port Size: 0.13 in
Maximum Operating Temperature: 200°F
Minimum Operating Temperature: -40°F

Description and Purpose

The International / Navistar® D-2 Air Compressor Cut-Off Valve (Part #3624618C91) regulates air pressure (110-130 PSI) for optimal brake performance. Compatible with Navistar, International, Volvo, Mack, Kenworth, and Peterbilt trucks, it ensures reliable air brake operation.

Why Replacement is Important

A faulty air compressor cut-off valve can cause uneven air pressure, poor braking, increased wear, and safety risks. Replacing it ensures proper air pressure, prevents brake failures, reduces maintenance costs, and meets safety standards.

Impact on Vehicle Performance

Built for durability, this D-2 Air Compressor Cut-Off Valve operates in temperatures from -40°F to 200°F. It features adjustable pressure settings, a 1/8-27 NPT port size, and a 0.34-inch mounting dimension. The included installation kit ensures easy setup, enhancing brake performance and safety.

Manufacturer Information:

International Motors, LLC (formerly Navistar International Corporation) is a major American producer of trucks, buses, and diesel engines. Established in 1986 as the successor to International Harvester, it has a strong legacy in commercial transportation.  

Since July 2021, International Motors has been an independent subsidiary of Traton Group, Volkswagen's heavy-vehicle division. Headquartered in Lisle, Illinois, the company operates a network of over 1,000 dealers across the U.S., Canada, Brazil, and Mexico, with a presence in more than 90 countries.

Tags & Category: Air Brake, Brake Governor, Air Dryer, D2 Valve, Truck Brakes, Pneumatic Brakes, Pressure Regulator, Compressor Control, Heavy Duty Brakes, Air System, Truck Parts, Air Compressor, Brake Control, Pneumatic Valve, Brake Components

Warranty
Parts Finder Q offers a 365-days warranty for all types of parts in any condition. The warranty applies exclusively to purchases made directly through our website (partsfinderq.com). Please note that purchases made through third-party platforms like eBay or Amazon are not covered by this warranty.