Product description

The Challenger A1078 Arm Pin Assembly is the main pivot pin that connects the lifting arms to the carriage on a 2-post automotive lift. This large-diameter steel pin is a primary structural component, bearing the weight of the vehicle and the rotational forces of the swing arm. Because it is the point of greatest mechanical stress, the arm pin must be inspected regularly for wear, scoring, or bending. A compromised arm pin can lead to sagging arms or, in extreme cases, structural failure of the lift. This assembly includes the necessary pin and retention hardware to ensure the arm remains securely attached to the lift carriage. It is engineered for a precision fit on 9,000 lb. to 10,000 lb. capacity Challenger lifts.

Product highlights

• Structural Core: High-tensile steel construction designed to support the full capacity of the lift arm.
• Precision Machined: Ensures a tight-tolerance fit within the carriage to prevent arm sagging and noise.
• Hardened Surface: Designed to resist the friction and wear caused by daily arm adjustments.
• Complete Pivot Solution: Direct replacement for the main arm pivot on CL series lifts.

Specs

• OEM Reference: A1078, B1078, 31134
• Diameter: 1.5 Inches
• Manufacturer Part Number: ch-a1078
• Country of Manufacture: USA

Direct replacement models

• Challenger: A1078
• Fits Models: Challenger CL9, CL10, 39000, 37000, and 26000 models

You will receive the same product or an OEM-Equivalent that meets the highest standard of the OEM with warranty that will be a direct-fit. Manufactured with rigorous industry standards and certified in the USA with superior quality to the OEM.