Linde 0009443367 Pressure Relief Valve for D12 D14 Trucks

Overview

The 0009443367 pressure relief valve is a Linde hydraulic component fitted to the D12 and D14 series of diesel counterbalance forklifts. Its role is critical: it limits maximum system pressure by opening and diverting flow whenever pressure in the lift circuit rises above the preset limit. When a relief valve wears, sticks or loses calibration, the result is often pressure spikes that stress the pump, hoses and lift cylinders, or sluggish lifting and unstable load handling. Fitting a new Linde 0009443367 valve restores stable hydraulic pressure, consistent lift performance and safe operation on your truck.

Compatibility

The 0009443367 for D12 applications also covers the wider Linde compact diesel range. Models served fall into two series:

• D12 series: D12, D12AP, D12AP HP and D12SP
• D14 series: D14 and D14AP

Always verify the number 0009443367 against the parts manual or the identification plate on your Linde truck before ordering. Because manufacturers sometimes reuse references across model years, matching the exact part number is the surest way to confirm fitment on your D12AP, D12SP, D14 or D14AP.

Quality and Reliability

This pressure relief valve is supplied under the Linde brand and produced to the dimensions and performance characteristics of the original component installed on D12 and D14 trucks. Precision-machined internals deliver a consistent cracking pressure, while the spring and valve seat are engineered to open cleanly at the calibrated setting and reseat without internal leakage. Materials are chosen to withstand hydraulic oil, heat and the contamination found in demanding warehouse, yard and loading-dock duty cycles. For fleets operating several D12 or D14 units, keeping a spare 0009443367 valve on the shelf is a simple way to minimize downtime when hydraulic pressure problems appear.

Installation and Maintenance Tips

• Depressurize the hydraulic system completely and lower the forks before removing the old valve.
• Clean the valve port and surrounding area to keep dirt out of the hydraulic circuit.
• Fit new O-rings or seals and tighten the valve to the torque value specified in the Linde service manual.
• After installation, verify system relief pressure with a calibrated gauge and adjust to the specified setting if necessary.
• Check hydraulic oil quality and filters at regular intervals; contaminated oil is a leading cause of premature relief valve wear.

Why Order from Us

ForkliftPartsSearch.com specializes in forklift spare parts, including Linde components for the D12 and D14 series. Our catalog is built around exact part numbers such as 0009443367, so you can match the right valve to your truck quickly and confidently. If you are unsure about fitment, our team will help you cross-check your model and serial details before you order — so your 0009443367 pressure relief valve arrives correct the first time.