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Product Overview

#3 TLC Lane / St. Clair, MO  63077
Phone 636-629-5800 / Fax 636-629-6500
springs@nsihd.com
 

Suspension

Product Categories
Springs:
Sourced domestically and imported; majority are North American made. Single leaf, three leaf, multi-leaf, and long tapers - shot and / or stress Peened and with protective coatings. All units carry a 12 month unlimited mileage warranty.
Suspension Parts:
Sourced both domestically and imported. All major manufacturers brands carried in stock. All items carry a 12 month unlimited mileage warranty.
Trailer King Pins:
Made of 8630 - non preheat material. Each pin is magnetic particle tested, ultrasonic tested and hardness tested.