TRIANGLE SUSPENSION part description

Make Model Year From Year To
Mack
Mack
Mack

Notes/Description

Mack, R Spr, Lvs:10 CB; OEM# 4QK4001; SE Length: 26; LE Length: 26; SE End: HO-1-3; LE End: HO-1-3; Grading , 6/625

50" Axle Centers - Current Production Using Cast Top Plate

Cross Reference

OEM # Manufacturer
4QK4001
25192189
Mack
Mack Models SS 34K to 38K with 4" wide Camel Back Springs with rubber trunions, 50" axle centers

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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