Doosan D501696 Hydraulic Suction Filter Kit for D35/40/45S5

Overview

The D501696 Filter Ass’y – Hydraulic Suction Kit is a hydraulic suction filter assembly supplied for a wide range of Doosan internal combustion forklifts. Installed on the inlet side of the hydraulic circuit, the suction filter traps dirt, wear particles and other contaminants before oil reaches the pump and control valves. When it becomes clogged, operators often notice slow or jerky mast movement, unusual pump noise and reduced lifting performance. Fitting a fresh D501696 kit at the recommended service interval helps protect the pump and keeps hydraulic response consistent.

Compatibility

The D501696 for D35/40/45S5 is one of the most common fitments, but this Doosan suction filter kit covers several model families:

• S5 series: D35/40/45S5
• C5 series: D50/55C5
• SC5 series: D40/45/50/55SC5
• D50/60/70 series, with listings also referenced by application code (D170122)
• S2 series: D50/60/70/80S2(3ST)(SB1054)
• A2 series: D50/60/70A2(SB1015)
• Related listings under kit code (SB1097)

Hydraulic components can differ between model years and equipment options, so always confirm the number on your existing filter or in your parts manual matches D501696 before ordering.

Quality and Reliability

Suction filters work in one of the most demanding positions in the hydraulic circuit, handling full flow at the pump inlet. This Filter Ass’y – Hydraulic Suction Kit is specified under the Doosan part number D501696, so the element, housing and seals line up with the original mounting points and flow path. A correct-fit assembly supports a steady oil supply, helps prevent cavitation and reduces the risk of contamination reaching precision valves, all of which supports a longer working life for the hydraulic system on your Doosan forklift.

Installation and Maintenance Tips

• Park on level ground, lower the forks fully, shut the engine off and relieve hydraulic pressure before starting work.
• Capture drained oil in a clean container and keep dirt out of open ports and hoses.
• Compare the old assembly with the new D501696 kit to confirm inlet size, length and mounting points.
• Fit new seals, torque fasteners to the values in the service manual, refill with clean hydraulic oil and bleed the system.
• Check for leaks after the first lifts and replace the suction filter at the interval in your Doosan service schedule, or more often in dusty environments.

Why Order from Us

At forkliftpartssearch.com, we specialize in forklift spare parts, not general automotive supply. Our team can help you cross-reference numbers like D501696, verify fitment against your model and serial number, and answer technical questions before you buy. You get clear part information, straightforward ordering and support from people who understand hydraulic systems and Doosan equipment. Add the D501696 Filter Ass’y – Hydraulic Suction Kit to your quote request today and keep your forklift fleet running without guesswork.