Sobalai Gearbox Linkage Kit with Step Motor — Compatible with Kwikee Series 22–40, Heavy‑Duty Steel & Weatherproof

Sobalai 379160 Gear Box Linkage A paired with the 676061 step motor is a direct-fit replacement kit for Kwikee electric RV steps (series 22, 23, 28A, 30, 32–36, 38 and 40) that restores smooth, reliable step operation.

This replacement assembly combines a precision-engineered gearbox connecting rod (part 379160) and a compatible step motor (676061) to match original equipment dimensions and mounting points. Built from heavy-duty steel with weatherproof wiring and sealed connectors, the kit is designed to restore torque, locking feel, and long-term resistance to corrosion and shorting. It fits as a substitute for O.E.M. numbers including 379147, 366043, 1101428, 2141001 and others, making it a practical option when your Kwikee-style electric step shows wear or motor failure.

How will this kit improve my RV step's performance?

Replacing worn linkages and a weak motor with this kit restores mechanical leverage and electrical torque, reducing wobble and ensuring the step extends and retracts cleanly. The heavier gearbox rod and matched motor help the step lock firmly in place and operate with more consistent speed under load.

• Heavy-duty steel linkage for improved stiffness and durability
• Motor matched to original bolt locations for secure mounting
• Weatherproof wiring reduces failure from moisture and corrosion
• Engineered to restore original step locking feel and torque

Will this part fit my Kwikee step model?

The 379160 linkage and 676061 motor are produced to original-matching specifications and are compatible with Kwikee electric step series 22, 23, 28A, 30, 32, 33, 34, 35, 36, 38 and 40. Cross-reference your existing part numbers and mounting pattern to confirm fit before installation.

• Direct replacement for part numbers like 379147, 366043, 1101428, 2141001
• Bolt hole spacing and motor mount match original dimensions
• Designed for Kwikee-style electric steps listed above
• Verify motor placement location prior to fitting

What should I know about installation and compatibility?

The kit is intended for users comfortable with basic RV electrics and mechanical mounting. The motor bolt hole spacing matches OEM bolts, but you should confirm where the motor will mount on your step assembly; some steps require relocating the motor plate or using existing fasteners.

• Installation may require simple hand tools and a socket set
• Follow manufacturer wiring orientation and secure weatherproof connectors
• Check online install videos if unsure about motor placement
• Contact seller support for troubleshooting or fit questions

How durable is the Sobalai gearbox and motor kit?

Built with heavy-duty steel components and sealed electrical connectors, this assembly is designed to withstand common road and weather exposure. The wiring and connector design aims to reduce corrosion and electrical shorts, helping the step continue to operate reliably in variable conditions.

• Steel linkage resists bending under load
• Weatherproof wiring lowers moisture-induced failures
• Motor torque calibrated for consistent step movement
• Solid feel and locking action similar to original equipment

Who is this for: This Sobalai 379160 gearbox linkage A with 676061 step motor kit is intended for RV owners, technicians, and repair shops replacing worn or failed components on Kwikee-style electric steps (series 22–40). It's a practical choice if you need an OEM-dimension replacement that restores torque and a secure locking feel, or if your current step motor shows reduced performance, intermittent operation, or corrosion at the connectors. If you have any uncertainty about fitment or installation, consult online installation videos or contact the seller's support team for guidance.