Donaldson

Donaldson® P550777 Bypass Lube Filter, Spin-On Filter, 4.65 in OD, 10.24 in L

P550777 MFG #: P550777
$56.74 / EA
Non-Stock Item
Donaldson® P550777 Bypass Lube Filter, Spin-On Filter, 4.65 in OD, 10.24 in L
  • Country of Origin: US
  • Filter Design: Spin-On
  • Length: 10.24 in
  • Manufacturer Name: Donaldson Company
  • Material: Cellulose
  • Outside Diameter: 4.65 in
  • Type: Bypass
Oil is vital to your engine's moving parts. it lubricates, removes heat as it circulates and flushes contaminants out of the engine. Donaldson® lube filters keep engine oil clean by capturing contaminants that can cause engine damage. new engine designs require finer filtration than older engines. increased engine emissions control and tighter tolerances within the engine require high efficiency filters.
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  • Item Features
  • Application
  • Standards
  • Cellulose fibers are larger than Ultra-Web® nanofibers and have larger spaces between the fibers
  • Allows contaminant to load in the depth of the media and plug the airflow path, resulting in higher restriction and less capacity
  • Features a strong, durable head and bypass(secondary) filter
  • It's designed to divert a small portion of the system's oil flow back to the sump or oil pan before reaching the primary filter
  • This secondary system captures smaller contaminants than full flow filters
  • Because of the increased efficiency, this filter will be more restrictive and should be located in a separate (bypass flowpath
  • On the upside, it gives you a much finer level of contamination control, keeping your oil and lube system clean
  • Bypass design for engine protection - removes smaller particulates than full flow filters - no need for additional oil or oil changes can be reduced
  • Easy to service, no special tools needed - removing and replacing spin-on filters is hassle free, by using field proven designs, Donaldson® is able to offer robust, leak free performance while avoiding the need for specialized tools
  • Standard design for bypass filtration - side mount, single port head
  • Compatible with petroleum based fluids (hydrocarbon)
  • Remote mount for ease of service
  • 1-3/8-26 UN thread
  • 3.86 in ID x 4.33 in OD gasket
  • Efficiency 50%: 14 micron
  • For Cummins 330432
For by-pass flow, on and off-road applications
SAE J1858