Description
US Tarp 12367 Lower Arm Set – 4-Spring Steel System is a Genuine OEM replacement lower arm set designed for US Tarp 4-spring steel tarp systems. This complete kit restores proper spring tension and pivot movement, helping maintain smooth and reliable tarp operation on dump trucks and dump trailers.
Product Overview:
- Genuine OEM US Tarp kit
- Designed for 4-spring steel tarp systems
- Restores proper arm tension, alignment, and operation
- Complete replacement set for lower arm assemblies
Kit Includes:
- (2) US Tarp 11132 – 4-Spring Pivot Pins
- (2) US Tarp 11266 – 4-Spring Lower Steel Arms, 36″
- (8) US Tarp 11121 – Spiral Torsion Springs
- (4) US Tarp 11141 – Stainless Steel Bushings for Pivot Pins
- (2) US Tarp 11142 – Retaining Rings for Pivot Pins
- All required mounting hardware
Note: This kit does not include upper arms, 90-degree corners, cross bar, or centering flanges. Those components are sold separately.

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