Challenger Lifts

Challenger 40230-SX Air Line Kit — Dual RJ7X Rolling Jacks for SX14 / SX14R Scissor Lifts

SKU: 40230-SX

$722.12$975.84
Save 26% ($253.72)
Ships from manufacturer

Air line routing kit for operating dual RJ7X rolling jacks on Challenger SX14 and SX14R scissor lifts. Routes air from the pre-installed tee fitting to front and rear jack positions with coiled flex lines and cable guidance.

Part #: 40230-SX

MFR #: 40230-SX

Rolling Jack Air for Scissor Lifts

The Challenger 40230-SX is an air line kit designed specifically for powering dual RJ7X rolling jacks on SX14 and SX14R scissor lifts. Unlike 4-post lift air kits that route through long runway I-beams, the 40230-SX connects to a tee fitting pre-installed on the inner wall of the driver-side runway and runs shorter air lines to the front and rear jack positions. This kit turns your SX14 scissor lift into a full rolling-jack-equipped service bay for brake work, suspension service, and undercar repairs.

Scissor-Specific Design

The kit includes 4-foot plastic air tubing cut to length for the SX14 platform dimensions — 15 inches for the front jack and 25 inches for the rear jack. Two 15-foot coiled flex air hoses connect from the runway outlets to each RJ7X rolling jack, providing reach across the full platform. Cable guidance uses 1/8-inch steel cable running 206-1/2 inches along the runway to keep the coiled hoses organized and routed cleanly during lift cycling.

Complete Installation Kit

Everything needed for a clean installation: 1/4-inch tube connectors (male and female NPT), ESNA lock nuts, flat washers, hex flange nuts, line clamps, and the 15-foot coiled air hoses. The pre-installed tee fitting on the SX14 means no drilling or modification to the lift structure is required. Connect the tubing, route the cables, and your scissor lift is ready for dual rolling jack operation.

Features & Benefits

SX14 / SX14R Specific

Powers Dual RJ7X Jacks

15' Coiled Flex Lines

Cable-Guided Hose Routing

Specifications

Product Type4-Post Air Line Kits

Before You Buy

For SX14 / SX14R Only

Scissor-lift-specific kit — not for 4-post lifts.

No Drilling Required

Connects to pre-installed tee fitting on the SX14 runway.

Powers Dual RJ7X

Front and rear rolling jack air from one connection.

Cable-Guided Routing

Steel cable keeps coiled hoses organized during lift cycling.

Frequently Asked Questions

The 40230-SX is designed exclusively for Challenger SX14 and SX14R scissor lifts. It will not work on 4-post lifts — use the 40230-E or 40230-X for those models.
The 40230-SX is designed for dual RJ7X rolling jacks, which are the rolling jacks specifically built for SX14 and SX14R scissor lifts.
No. The SX14 and SX14R have a tee fitting pre-installed on the inner wall of the driver-side runway. The 40230-SX connects to this existing fitting.
The 1/8" x 206-1/2" steel cable guides and organizes the coiled air hoses along the runway during lift cycling, preventing tangles and keeping the work area clean.
Yes. Two 15-foot coiled flex air hoses are included along with all tubing, connectors, cable, clamps, and mounting hardware.
15 inches of 1/4" tubing for the front jack position and 25 inches for the rear jack position, pre-cut for the SX14 platform dimensions.