GBK Pair of 2 Type 30/30 Long Stroke Air Brake Chamber T3030L, 3" Extra Long Stroke, 13" Fully Threaded Push Rod - Sealed Bottom Anti-Corrosion Design, Replaces for Heavy Duty Truck & Trailer Axles
TRUSTED FLEET SUPPLIER: For years, GBK has been a premier bulk supplier to North American heavy-duty fleets. Our ISO 9001 certified factory ensures every T3030L unit meets or exceeds FMVSS 121 and SAE J1469 safety standards for professional-grade reliability.
3.0" EXTRA LONG STROKE SAFETY: Features a 3.0-inch extra-long stroke for maximum safety margins and superior braking power. This "Long Stroke" design prevents brake fade under heavy loads and is fully compliant with all DOT/FMCSA requirements.
HEAVY-DUTY OEM REPLACEMENT: This T3030L Type 30/30 Long Stroke (3.0") spring brake chamber is a precision-engineered replacement for Volvo VNL and other Class 8 trucks. Cross-referenced with Automann 179.SB3030SL, Bendix NT3030ELS80 / K022884, Haldex GC3030L, and Volvo 20714884, it features a rugged, corrosion-resistant design for maximum safety. Note: Please verify your 3.0" stroke, 3/8" NPT port size, and pushrod length before installation (pushrod may require cutting to match your specific application).
SEALED BOTTOM & GOLD FINISH: Precision-sealed bottom housing blocks moisture and road salt to prevent internal rust. Finished with a high-visibility Gold anti-corrosion coating for an extended service life in harsh snow-belt and coastal environments.
ROD & CLEVIS: Includes an extra-long 13-inch fully threaded push rod (5/8"-18 thread) that can be cut to fit your specific needs. Comes complete with a long clevis, cotter pin, and caging bolt for a "Ready-to-Install" experience.
Description
Engineered for the most demanding road environments, our GT-3030L Gold Series provides the ultimate stopping power for heavy-duty drive axles and trailers. Featuring a Sealed Bottom to block moisture and road salt, this unit is built to outlast standard chambers in harsh climates. Core Specifications: Type: Type 3030 (30/30) Spring Brake Chamber Stroke: 3.0" Extra Long Stroke (ELS) Push Rod: 13" Fully Threaded (5/8"-18 Thread) Build: ISO 9001 Factory Certified; Meets FMVSS 121 & SAE J1469 Finish: Gold Anti-Corrosion Coating with Sealed Bottom Housing Industry Cross-Reference: Replaces Haldex GC3030L, 147300303, GP3030L; MGM 3230051, 3230051X, LJS3030ELP; Bendix NT3030ELS-120, 801266, K058313; Automann 179.3030L; Meritor R87003030L.