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Hydraulic case-drain filter elements, four-pack for Bobcat 751 – Northline Parts

4-Pack 6661807 Hydraulic Case-Drain Oil Filter for Bobcat 751 753 763 T140 T180 T190

SKU: NLT2T01853
$62.29 In Stock
$62.29
Sale price  $62.29 Regular price 
Ships for free in 2–4 business days.
This four-pack of hydraulic case-drain filter elements replaces part number #6661807 on select Bobcat machines. Each element fits the compatible #6661022 in-line filter housing; the complete housing is not included.
Estimated delivery between
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Compatible Models

We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.

Compatible equipment / model
  • Bobcat 751, 753, 763, T140, T180 and T190 loaders and other compatible machines
  • Bobcat A220
  • Bobcat A300
  • Bobcat S130
  • Bobcat S150
  • Bobcat S175
  • Bobcat S185
  • Bobcat S205
  • Bobcat T200
  • Bobcat T250
  • Bobcat T300
  • Bobcat T320

Product Overview

Case-drain filters catch contamination in hydraulic return flow. These are service elements rather than complete filter assemblies, making them useful when the housing remains serviceable.

Scheduled filter service or a contaminated or restricted case-drain element.

Key Features & Performance

  • Hydraulic case-drain filter elements, four-pack for the listed equipment
  • Case-drain filters catch contamination in hydraulic return flow.
  • Main part identification: 6661807

Replaces / Cross-References

  • 6661807

What Is Included

Four hydraulic case-drain filter elements, four-pack. Confirm any small hardware or gaskets shown in the product images before ordering.

Fitment Notes

The 40-micron sintered-bronze element fits housing 6661022; confirm the exact hydraulic circuit and machine serial number.

Frequently Asked Questions

When would I replace this part?
Scheduled filter service or a contaminated or restricted case-drain element.

Is this a genuine OEM part?
No. This listing is for an aftermarket replacement unless explicitly stated otherwise. Manufacturer names and part numbers identify the intended application.

Part Summary

Keywords: hydraulic case-drain filter elements, four-pack, Bobcat 751, 753, 763, T140, T180 and T190 loaders and other compatible machines, 6661807, 4X 6661807 Hydraulic CASE Drain Oil Filter.

Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, dimensions, and application before purchase.

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