TRIANGLE SUSPENSION part description

       
       
Type Bellows # Top Plate # Bottom Plate # Bottom Plate Material  
Double Convoluted 22C
578923309
6316
FD33022
    ---
Top Plate Dia. (in) Design Height (in) Min. Height (in) Max. Height (in)
9.0 9.5 4.1 12.0
Max. Diameter (in) Load (lbs) @ 80psi Load (lbs) @ 100psi Natural Frequency (cpm)
12.8 4200 5250 102

Cross Reference

OEM # - Xref # Manufacturer
1685178C1 Navistar
2B12319 Goodyear
57007409 SAF Holland
AS0093 Watson & Chalin
AS7409 Firestone
FD33022367 ContiTech
FS7409 Firestone
RL74090 Road Leveler
SC2074 Loadguard
SP2B22R7409 Phoenix
W013587409 Firestone

Since 1919, Triangle Suspension Systems Co.® has set the gold standard for steel leaf springs. With generations of spring shop customers going back for more than 7 decades, Triangle Suspension has made a name for itself for its use of high-quality materials that are backed by ISO-compliant manufacturing processes. Their catalog covers a wide range of applications, including leaf spring assemblies, air beams, and helper springs for light, medium, and heavy duty vehicles. They also offer spring repair components and custom-engineered spring to fill almost any niche. All their products are manufactured in-house in their DuBois, PA, manufacturing facility and distributed across the United States and beyond.

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