Manufacturer Interchange Matrix

FleetguardtoLiebherr

Interchange matrix converting Fleetguard references to their Liebherr equivalents, from manufacturer catalog data. Open any part to compare the physical dimensions on record before fitting a replacement.

Verified Interchange Part Numbers

Direct manufacturer catalog matches and 2-hop verified cross-references.

44 Active Routes
Fleetguard ReferenceFiltration CategoryLiebherr ReplacementTolerance & Specs
AF1004Air Filter10021425Compare Specs
AF1007Air Filter10021426Compare Specs
AF1604Air Filter7364870Compare Specs
AF1605MAir Filter7364869Compare Specs
AF1643Air Filter7402243Compare Specs
AF1644Air Filter7402242Compare Specs
AF1733KMAir Filter7000524Compare Specs
AF1735KAir Filter7360149Compare Specs
AF1804Air Filter5106509Compare Specs
AF1843Air Filter7367182Compare Specs
AF25062Air Filter7368216Compare Specs
AF25062Air Filter571830308Compare Specs
AF25128Air Filter10278553Compare Specs
AF25425Air Filter5956516Compare Specs
AF25491Air Filter7412733Compare Specs
AF25491Air Filter7371156Compare Specs
AF25558Air Filter7619405Compare Specs
AF25619Air Filter10044851Compare Specs
AF25620Air Filter10044849Compare Specs
AF25748Air Filter7623371Compare Specs
AF25749Air Filter7623372Compare Specs
AF25897Air Filter10343996Compare Specs
AF25962Air Filter10330469Compare Specs
AF26246Air Filter571755608Compare Specs
AF4058Air Filter7361347Compare Specs
AF4058Air Filter1753731Compare Specs
AF4058Air Filter5106182Compare Specs
AF418Air Filter7009285Compare Specs
AF4206Air Filter10294938Compare Specs
AF421MAir Filter5604682Compare Specs
AF424MAir Filter7362686Compare Specs
AF434KMAir Filter6425549Compare Specs
AF434KMAir Filter7005286Compare Specs
AF4522Air Filter7002402Compare Specs
AF4583MAir Filter7615043Compare Specs
AF4643Air Filter7401179Compare Specs
AF471Air Filter7364116Compare Specs
AF472Air Filter7364115Compare Specs
AF4753MAir Filter7403953Compare Specs
AF4856MAir Filter7615526Compare Specs
AF4905MAir Filter7405233Compare Specs
AF490MAir Filter7009286Compare Specs
AF490MAir Filter6425724Compare Specs
FS19838Fuel Filter7090244Compare Specs
Engineering Verification Standard

5-Point Inspection Protocol: Fleetguard to Liebherr

Before mounting a Liebherr substitute onto a system originally calibrated for Fleetguard, complete this 5-point physical clearance inspection:

1

Thread Pitch & Diameter

Confirm pitch type (Metric vs UN/UNF). Never force a metric M20 thread onto a 3/4-16 imperial mounting stud.

2

Gasket Seating OD

Measure outer gasket diameter. A discrepancy over 3 mm risks oil blowout under high operating oil pressures.

3

Bypass Valve Setting (PSI/Bar)

Verify relief valve opening pressure. High bypass differentials circulate unfiltered oil prematurely.

4

Anti-Drainback Valve

Required if the filter canister is mounted horizontally or inverted to prevent dry starts.

5

Canister Clearance Height

Ensure adequate clearance from vehicle frame rails, steering linkages, or exhaust manifolds.

Technical FAQ

Frequently Asked Questions: Fleetguard → Liebherr

What does this Fleetguard to Liebherr cross-reference show?

Each row pairs a Fleetguard part number with the Liebherr reference that manufacturer data lists as its equivalent, alongside the physical dimensions we hold for both. The dimensions are the point: they let you check the match yourself instead of taking the part number on trust.

What is the difference between a direct and an inferred match?

Direct means an official manufacturer source lists the two part numbers as equivalent. Inferred means we reached it through one shared reference (two hops) and the physical specs of both parts agree. We never chain further than that, and any candidate whose specs conflict is dropped rather than published.

What should I check before fitting a Liebherr filter in place of a Fleetguard?

Compare the values on both filter pages: thread size, gasket outer diameter, height, outer diameter and bypass pressure. A cross-reference tells you two parts are catalogued as equivalents, not that either one suits your engine. When a value is missing on our side we leave it blank rather than estimate it, so check it against the manufacturer before you buy.

Where does this data come from?

From manufacturer sources only, such as Fleetguard, Donaldson, WIX, Baldwin and SF-Filter. Every filter page links the source it came from. We do not copy other cross-reference sites, and we publish no specification that a source does not state.

Search Other Fleetguard or Liebherr Parts

Lookup any reference across our entire cross-brand catalog.

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