Product description

The equalizer shaft is the rotating heart of the Weaver in-ground lift's leveling system, and the BH-9618-01 is a precision-machined 11-1/4" replacement shaft. This component carries the pinion gears that interface with the racks, translating the vertical movement of the plungers into a synchronized rotation. If this shaft becomes bent, sheared, or heavily corroded, the equalizer will bind, potentially causing the lift to stick or tilt dangerously. SVI International manufactures this shaft as a direct replacement for Weaver OEM S-18910, ensuring the dimensions and keyway placements are exactly right for your existing gears. Made from high-strength alloy steel, this shaft is designed to handle the torsional stress of keeping two hydraulic plungers in perfect alignment.

Product highlights

• Torsional Strength: Machined from high-tensile steel to resist twisting and shearing under load.
• Precision Machining: Matches the exact 11-1/4" length and keyway specifications of Weaver S-18910.
• Essential Leveler: The primary rotational component responsible for plunger synchronization.
• Direct Fit: Designed for seamless installation into Weaver equalizer gearboxes.

Specs

• OEM Reference: S-18910
• Length: 11-1/4"
• SVI Part Number: BH-9618-01
• Country of Manufacture: USA

Direct replacement models

• Weaver: S-18910
• SVI International: BH-9618-01
• Fits Models: Weaver in-ground lift equalizer boxes utilizing an 11-1/4" shaft.
• This item can be found in: Weaver EC-081, Weaver EC-284, Weaver EC-285, Weaver EC-881B, Weaver EC-885B, Weaver EC-891

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.