Type 3030 Long Stroke Brake Chamber - 3" Stroke (Threaded Clevis) - Replaces SB3030SL

Ensure maximum safety and consistent stopping power for your heavy-duty fleet with this premium Type 3030 Long Stroke Brake Chamber by FleetPro Parts & Tires. Engineered for drum brake systems that require extended travel, this 3" long-stroke spring brake chamber provides a critical safety margin as brake linings wear. Manufactured from high-strength steel with a heavy-duty power spring, this combination chamber is built to withstand the rigors of long-haul trucking. We stock these heavily right here in our Hanover Park, Illinois warehouse to ensure lightning-fast shipping for owner-operators and fleets across the Midwest and nationwide.

Heavy-Duty Air Braking: The Type 3030 Long Stroke Brake Chamber Advantage

This Type 3030 Long Stroke Brake Chamber is designed to meet or exceed strict SAE safety standards, offering superior durability over standard aftermarket units. It features an 11.75" threaded pushrod and a 90-degree air port position for easy installation and plumbing. Note: This is a "Long Stroke" model, providing a full 3 inches of ram travel, which helps maintain braking efficiency and reduces the frequency of manual slack adjustments on your tractor or trailer.

At FleetPro Parts & Tires, we prioritize high-performance brake components that keep your rig DOT compliant. This chamber is a direct professional-grade replacement for major part numbers including Haldex SB3030SL, Bendix NT3030ELS-80, and Automann 179.SB3030SL. Upgrade your air brake system today with a reliable, leak-free FleetPro chamber and experience the difference in stopping consistency.

Vehicle Fitment & Compatibility

This universal Type 30/30 spring brake chamber is designed for heavy-duty commercial air brake systems:

• Application: Heavy-Duty Tractor & Trailer Drum Brakes
• Chamber Type: Type 30/30 (Combination)
• Stroke Type: Long Stroke (3.00")

Direct Replacement & Cross-Reference Numbers:

This chamber serves as a direct exact-fit replacement for the following part numbers:

• Haldex: SB3030SL
• Bendix: NT3030ELS-80
• Automann: 179.SB3030SL
• Freightliner: ABP N42A 23030C3D, ABPN42A3LR3030CD
• Paccar Parts: SB3030CL
• Newstar: S-17204, S17204, XX-3030-TSLS
• World American: WA3030LS, WA3030TL90

Technical Specifications

• Stroke Length: 3.00" (Long Stroke)
• Pushrod Length: 11.75" (Threaded)
• Pushrod Diameter: 5/8" - 18
• Mounting Stud Spacing: 4.75" (Center to Center)
• Mounting Stud Threads: 5/8" - 11
• Air Port Position: 90 Degrees
• Inlet Port: 3/8" - 18 NPTF
• Overall Length: 10.0"
• Brand: FleetPro Parts & Tires