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Thieman
5101120
Closing Assist Spring

Thieman 5101120 Closing Assist Spring

$36.02

Help your liftgate close smoothly with the Thieman 5101120 Closing Assist Spring. This heavy-duty assist spring is designed to provide reliable tension and controlled closing action on Thieman liftgates. Ideal for San Antonio fleets, towing companies, construction crews, and ranch operators needing durable Thieman liftgate parts. At Ace Welding & Trailer Co. in San Antonio, we stock quality Thieman liftgate springs to minimize downtime—shop local for fast pickup and expert liftgate repair San Antonio today!

5101120 THMN CLOSING ASSIST SPRING

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OEM part number5101120
DescriptionThieman Closing Assist Spring

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SKU: 13609 Categories: ,

Description

The Thieman 5101120 Closing Assist Spring is a heavy-duty replacement spring designed specifically for Thieman liftgate systems. This spring provides the necessary tension to assist with the controlled closing of the liftgate platform, helping to reduce operator effort and ensure smoother, safer operation.

Built to Thieman specifications, the 5101120 assist spring is engineered to withstand repeated cycles and the demanding conditions common in South Texas. A weak, stretched, or broken closing assist spring can cause the platform to close too quickly, too slowly, or unevenly, creating safety concerns and increasing wear on other liftgate components.

This direct replacement spring offers the correct tension and fit to restore proper closing assist function to your Thieman liftgate.

Key Features & Benefits:

  • Genuine Thieman 5101120 Closing Assist Spring.
  • Provides reliable tension for smooth platform closing.
  • Designed specifically for Thieman liftgate systems.
  • Heavy-duty construction for long service life.
  • Helps reduce operator effort and improve safety.
  • Reduces stress on hinges and other liftgate components.
  • Direct replacement for easy installation.

Maintaining proper assist springs is essential for safe, smooth, and efficient liftgate operation.

At Ace Welding & Trailer Co., your trusted family-owned trailer repair and parts business in San Antonio, we stock quality Thieman liftgate parts including the 5101120 Closing Assist Spring, along with Maxon parts, motors, pins, and more. Local fleets, towing companies, construction businesses, and ranch owners throughout San Antonio and South Texas count on us for high-quality trailer parts San Antonio and professional liftgate repair. Order your Thieman 5101120 Closing Assist Spring online at aceweldingandtrailer.com or stop by our San Antonio shop for immediate pickup and expert advice. Keep your liftgates operating smoothly with dependable parts from a local Texas business you can count on!

5101120 THMN CLOSING ASSIST SPRING

Additional information

Weight 4.00 lbs
Dimensions 15.00 × 2.00 × 2.00 in

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