KYM 4-Spring Aluminum Arm Set with Springs & Hardware

The KYM 4-Spring Aluminum Arm Set with Springs & Hardware (T-PAT-4SP93-PTP) is a replacement front-to-back flip-arm assembly designed for compatible dump trucks and trailers up to 23 feet long. The kit includes arm components, pivot pins, torsion springs, an adjustable cross tube, bushings, snap rings, rubber bumpers, and mounting hardware.

Note: This is an arm assembly kit, not a complete electric tarp system. It does not include the tarp axle, tarp motor, 6-gauge wiring, or motor mounting brackets.

Key Features

• Complete Arm Assembly: Includes the primary components needed to replace a compatible flip-arm assembly.
• Body Length Compatibility: Designed for compatible dump trucks and trailers up to 23 feet long.
• Adjustable Cross Tube: Accommodates compatible dump body widths.
• Aluminum Construction: Lightweight aluminum arms are suitable for outdoor tarp system applications.
• Optional Arm Bends: 30° or 45° bends may be available to provide clearance around cab shields and other obstructions. Confirm the required configuration before ordering.

Specifications

• Part Number: T-PAT-4SP93-PTP
• Vendor: KYM Industries / TSI
• Maximum Body Length: Up to 23 feet
• Spring Type: Spiral torsion springs
• Material: Extruded aluminum arms with steel hardware
• Optional Arm Offsets: 30° or 45°, subject to availability

What’s Included

• (1) 93″ aluminum lower arm
• (2) Aluminum side arms with 90° corners
• Welded 90° corner components, as specified in the supplied parts list
• Adjustable aluminum cross tube
• Bed-mounted pivot pins
• Spiral torsion springs
• Stainless steel bushings
• Metal retaining snap rings
• Rubber bumpers
• Mounting hardware