Excavator Filters

P550425 4775565 Bypass Lube Filter for Volvo Mack Engines

Q: What numbers are documented for P550425?

Primary Manufacturer Part Number: P550425. Equipment Manufacturer Part Number: 4775565. Published Equipment Cross-Reference: Volvo 477556 / 21707132 / 85114048. Published Equipment Cross-Reference: Mack 20843764 / 21707135. Published Aftermarket Comparison: LF3654 / B7685 / P9407 / LFP8642 / 51660. Relationship labels distinguish formatting aliases, direct interchanges, remanufactured references and related assemblies.

Q: How do I confirm P550425 before ordering?

Match the complete part number, compare the connector or mounting arrangement with the product photos, and confirm the machine or engine model and serial range. Send clear photos of the original unit when requesting a quote.

P550425 4775565 Bypass Lube Filter for Volvo Mack Engines, OEM/reference P550425, Bypass Spin-On Lube Filter, product view 1

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OEM / referenceP550425

SpecificationBypass Spin-On Lube Filter

Catalog ID85089055

Bypass spin-on lube filter identified by P550425. Published exact-number specifications list Volvo 4775565 as the primary application and give 109 mm outer diameter, 1 3/8-16 UN thread and 263 mm length. Published cross-reference data includes Volvo, Mack and Renault engine applications. Confirm the complete number, thread, gasket, filtration grade and engine serial range before ordering.

Product Type: Bypass Spin-On Lube Filter
Product Brand: EexcavaStart
Outer Diameter: 109 mm
Thread Size: 1 3/8-16 UN
Length: 263 mm
Gasket Outer Diameter: 101 mm
Gasket Inner Diameter: 92 mm
Efficiency 50%: 5 micron
Efficiency 99%: 21 micron
Media Type: Cellulose
Efficiency Test Standard: SAE J806
Condition: New replacement part

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Part-number relationships

Relationship	Reference family	Number
Primary Manufacturer Part Number	Bypass lube-filter number	P550425
Equipment Manufacturer Part Number	Published Volvo primary application	4775565
Published Equipment Cross-Reference	Verify engine and serial range	Volvo 477556 / 21707132 / 85114048
Published Equipment Cross-Reference	Verify engine and serial range	Mack 20843764 / 21707135
Published Aftermarket Comparison	Verify thread and filtration grade	LF3654 / B7685 / P9407 / LFP8642 / 51660

Product fitment guide

Part numbers and compatible models

Quickly compare the reference number and recorded machine applications. Use the original photos and the checklist before ordering.

Part identification

Reference numbers

Primary number

P550425

Manufacturer number

4775565

Other documented relationship

Volvo 477556 / 21707132 / 85114048
Mack 20843764 / 21707135
LF3654 / B7685 / P9407 / LFP8642 / 51660

Formatting aliases are the same number written differently. Related assemblies and remanufactured numbers are not presented as direct interchanges.

Product summary

Bypass Spin-On Lube Filter

Category: Excavator Filters
Catalog ID: 85089055
Photo views: 2

Before ordering

Confirm these details

Match the complete part number on the original component.
Compare connectors, mounting points and visible dimensions with the product photos.
Confirm the exact machine or engine model and serial range before ordering.

Machine fitment

Compatible model references

3 model references

Published primary application: Volvo 4775565
Published engine families: Volvo, Mack, Renault
Fitment limitation: Confirm P550425, 1 3/8-16 UN thread, 109 x 263 mm body, gasket, filtration grade and engine serial

Compatibility lists identify searchable model families, not every production serial range. Confirm the original part number and machine serial number before purchase.

Quick fitment answers

Common questions about P550425

Which machines use P550425?

Recorded compatible model references include Published primary application: Volvo 4775565, Published engine families: Volvo, Mack, Renault, Fitment limitation: Confirm P550425, 1 3/8-16 UN thread, 109 x 263 mm body, gasket, filtration grade and engine serial. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for P550425?

Manufacturer number: 4775565.

How do I confirm P550425 before ordering?

Match the complete part number on the original component. Compare connectors, mounting points and visible dimensions with the product photos. Confirm the exact machine or engine model and serial range before ordering. Send clear photos of the original unit and connector layout when requesting a quote.

Continue comparing verified references from the same system.

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