TRIANGLE SUSPENSION part description

This item has been replaced by AS-4310
This information for reference only

Type Bellows # Top Plate # Bottom Plate # Bottom Plate Material
Double Convoluted 20F
578923202
FD20019
SP2B12R
---
Top Plate Dia. (in) Design Height (in) Min. Height (in) Max. Height (in)
6.31 8.5 3.7 10.8
Max. Diameter (in) Load (lbs) @ 80psi Load (lbs) @ 100psi Natural Frequency (cpm)
9.8 2080 2600 114

2 Schematics

Hendrickson - HLM Series - Lift Axle
Hendrickson Model HLM-2- Auxiliary Lift Axle

Cross Reference

OEM # - Xref # Manufacturer
2B9201 Goodyear
2B9493 Springride
3318 Hendrickson
FD20019499 ContiTech
FS6856 Firestone
FS6935 Firestone
RL69350 Road Leveler
S14318 Hendrickson
S1728C Ridewell
SP2B12R6935 Phoenix
W013586856 Firestone
W013586935 Firestone
Hendrickson - HLM Series - Lift Axle

TRIANGLE SUSPENSION AS-4499 Cross Reference

8970162870, 2B9201 Goodyear 2B9493 Springride 3318 Hendrickson FD20019499 ContiTech FS6856 Firestone FS6935 Firestone RL69350 Road Leveler S14318 Hendrickson S1728C Ridewell SP2B12R6935 Phoenix W013586856 Firestone W013586935 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.

Don't know your part number?

Take a photo and we'll identify it!

Recommended Products

More from TRIANGLE SUSPENSION (Browse all)