Hydraulic Oil Filter - Mann - HD13112

The Mann Hydraulic Oil Filter HD13112 is a high-quality filter insert designed for high-pressure h...

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eBayHydraulic Oil Filter HD13112 Mann 11026932 110269321 11026934 11026947 11119884
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Product Information

Full details

The Mann Hydraulic Oil Filter HD13112 is a high-performance filtration solution engineered for heavy-duty industrial and automotive hydraulic systems. It is ideal for maintenance professionals and equipment operators who need to ensure optimal system cleanliness and protect sensitive high-pressure components from wear-inducing debris. While it offers exceptional durability, users must confirm exact dimensions and flow specifications against their equipment manufacturer's manual to ensure compatibility before installation.

All features

Model Part NumberHD13112
BrandMann

Extended Product Information

FAQs

How often should I replace the HD13112 filter?

Replacement intervals vary by operating conditions. Consult your equipment manufacturer's service manual for specific hour-based or date-based maintenance intervals.

Can I wash and reuse this filter?

No. The HD13112 is a single-use insert. Attempting to wash or clean the filter will damage the filtration media and degrade its performance.

What is the primary function of this filter?

It acts as a mechanical barrier to remove particulates from the hydraulic fluid, protecting downstream components from premature wear.

Are the dimensions 126x92x290 mm critical?

Yes. Using a filter that does not meet these exact specifications can lead to bypass flow (where oil flows around the filter) or a failure to seal properly.

Where can I find the compatibility list for this filter?

You should cross-reference the Mann HD13112 part number with your machine's original equipment manufacturer (OEM) part number list.

Troubleshooting

Visible pressure drop on the system gauge

The filter may be saturated with contaminants; perform a scheduled filter replacement.

Oil leakage around the filter housing

Check that the filter is properly seated and the housing seal/O-ring is clean and intact.

System running hot

Check if the filter is restricted and inhibiting fluid flow, which can cause increased pump work and heat.

Pros and Cons

Pros

  • High structural integrity for high-pressure applications
  • Effective debris capture for extended component life
  • Standardized dimensions simplify replacement across multiple machine types
  • Maintains consistent system pressure and flow performance

Cons

  • Requires precise measurement verification before purchase
  • Not intended for non-hydraulic fluid applications
  • Requires professional handling to avoid media contamination during installation

Setup, Compatibility & Care

To ensure the filter functions correctly, follow these installation protocols:

  1. System Depressurization: Always release all residual pressure from the hydraulic system before opening the filter housing to prevent accidental oil spills or injury.
  2. Clean Environment: Perform the swap in a clean area to prevent dirt or debris from entering the open housing, which could damage the system upon restart.
  3. Sealing Check: Inspect the housing O-rings or gaskets for cracks or hardening. Replace them if necessary to ensure a perfect seal.
  4. Hand Tightening: Ensure the filter is seated correctly within the housing. Do not overtighten, as this can damage the filter housing threads or the filter structure.
  5. Fluid Level Adjustment: After installation, cycle the system and check the hydraulic fluid levels, as the new filter will absorb a portion of the fluid volume.

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