Linde Forklift Steering Orbitrol 3515421213 – 351-05-1283

Linde Forklift Steering Orbitrol 3515421213 — OEM Control Unit 351-05-1283

The 3515421213 steering orbitrol is the OEM hydraulic steering control unit for Linde forklifts, cross-referenced as part number 351-05-1283. This hydrostatic steering valve converts the operator’s steering wheel rotation into proportional hydraulic oil flow to the steering cylinder — eliminating mechanical steering linkage and providing smooth, low-effort power steering regardless of load weight. Manufactured to Linde OEM specifications with 100% professional testing, this orbitrol unit delivers the precise steering response and long working life required for Linde forklifts operating in demanding industrial environments.

This steering control unit is designed specifically for Linde forklift models requiring part number 3515421213 or 351-05-1283. The orbitrol’s internal gerotor metering section ensures that the volume of hydraulic oil delivered to the steering cylinder is directly proportional to the steering wheel angle — providing the operator with consistent, predictable steering response at all speeds. Unlike mechanical steering systems that suffer from linkage wear and play, the hydrostatic orbitrol system maintains precise steering throughout its service life. Common failure indicators include: heavy or uneven steering effort (internal gerotor wear or spool binding), steering wheel free play before the wheels respond (excessive internal leakage), steering creep or self-steering (failed centering springs), and external oil leak from the unit (shaft seal or housing gasket failure). The unit is not field-rebuildable and must be replaced as a complete assembly.

Installation requires depressurizing the steering hydraulic circuit, labeling and disconnecting all hydraulic lines at the orbitrol ports, unbolting the unit from the steering column mount, and connecting the replacement. The hydraulic lines must be reconnected in the correct port order — incorrect connection causes reversed steering direction. Bleed the system by turning the steering wheel lock-to-lock with the engine running at idle. Fast delivery available. For related Linde hydraulic components, browse our Forklift Hydraulic System catalog.

Technical Specifications

Compatible Forklift Models

Each orbitrol unit is 100% professionally tested and packaged in a carton for safe transport. Fast delivery to major ports worldwide. For compatibility verification or bulk orders, contact our team with your Linde model and serial number.