Skip to product information
12_3b24223d-278d-4434-9520-280c6122acc0 - Northline Parts

In-Line Hydraulic Case Drain Filter Housing 6661022 for Bobcat Loaders

SKU: NLT2T01053
$60.39 In Stock
$60.39
Sale price  $60.39 Regular price 
Ships for free in 2–4 business days.
Complete in-line hydraulic case-drain filter housing 6661022 for compatible Bobcat loaders and compact excavators.
Estimated delivery between
Shop at Northline Parts Best Customer Service Best Online Parts

Let Northline Parts Do the Heavy Lifting for You!

Not sure which part you need? Our team can help you find the right replacement.

Parts Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT

Live Chat: Available 24/7

I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks

Edward H. — Verified customer

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
Application Fitment Notes
Bobcat 425 / 428 compact excavators Verify serial; official family includes 428.
Bobcat 751 / 753 / 763 / 773 / 853 / 863 / 873 and related loaders Official application family.
Bobcat T110 / T140 / T180 / T190 / T200 / T250 / T300 / T320 Official compact-track-loader applications.

Product Overview

Bobcat identifies 6661022 as the anodized aluminum in-line case-drain filter housing. It protects the hydraulic system by holding the replaceable 40-micron element in the case-drain circuit.

The filter element is a separate service part: Bobcat 6661807. The source title only mentions 425/428 excavators, but Bobcat lists the housing across many skid-steer and compact-track loaders as well.

Key Features & Performance

  • Complete in-line case-drain filter housing
  • Anodized aluminum housing
  • Uses replaceable filter element 6661807
  • Bobcat reference 6661022

Common Reasons for Replacement

  • Damaged or leaking filter housing
  • Threads or sealing surfaces are damaged
  • Case-drain filter assembly missing or contaminated beyond normal element service

Technical Specifications

  • Length: Approx. 3.25 in / 82.5 mm
  • Width: Approx. 1.50 in / 38.1 mm
  • Part Type: In-Line Hydraulic Case Drain Filter Housing

OE / Reference Numbers

  • 6661022
  • 6661807 (replacement element)

Frequently Asked Questions

How do I confirm compatibility? Confirm 6661022 in the Bobcat parts catalog for the machine serial. If only routine filter service is needed, the replaceable element is 6661807.

Is this an OEM part? This listing is for a replacement part. Brand names and OE/reference numbers are used to identify fitment unless the listing specifically states that the item is genuine OEM.

Customers also purchased