TRIANGLE SUSPENSION part description

Type Bellows # Top Plate # Bottom Plate # Bottom Plate Material
Double Convoluted 233D2
Top Plate Dia. (in) Design Height (in) Min. Height (in) Max. Height (in)
11.31 11.0 4.6 15.4
Max. Diameter (in) Load (lbs) @ 80psi Load (lbs) @ 100psi Natural Frequency (cpm)
16.0 7930 9910 84

Cross Reference

OEM # - Xref # Manufacturer
1003587781C Ridewell
AS7781 Firestone
FD53035545 ContiTech
FS7781 Firestone
RL77810 Road Leveler
W013587781 Firestone


We have 6 alternatives for the AS-4545 by TRIANGLE SUSPENSION:

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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