PART CROSS REFERENCE · INDUSTRIAL FILTERS

51581WIX cross reference & alternatives

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WIX 51581 has 26 recorded cross-reference matches across 19 manufacturers. Research equivalent, alternate or similar parts using the listed candidates, and check their source notes before selecting a replacement.

26Direct crosses
02nd-degree candidates · Unverified
19alternate manufacturers
2reference sources
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51581 equivalents, alternate parts & cross references

Recorded alternatives for this lookup direction. Each source may carry conditions or differences.

ALLIS-CHALMERS

234774

Technical notes
Technical notes

ALLIS-CHALMERS 234774 versus WIX 51581:

WIX 2019 master interchange, printed page 40, column 1; literal source row corroborated with a second text extractor. Exact WIX target and filter style SLUBE checked in the separate product index (printed page 761). Historical manufacturer-listed reference for lookup only; confirm the vehicle/equipment application. Not independently verified drop-in equivalence, current availability or aviation suitability. Verify current dimensions/mounting, connections/threads, seals, medium, filtration/flow, bypass/collapse pressure, temperature and required accessories. Full current datasheet/drawing comparison not performed. Original-to-WIX source orientation retained in reverse lookup; reverse substitution is not approved by this evidence. No competitor-to-competitor inference.

BALDWIN

BT112

Technical notes
Technical notes

WIX 51581 versus BALDWIN BT112:

Baldwin Form 560-24 Manufacturers' Cross-Reference, printed page 952, column 5; one clean same-line ordering-code row. Baldwin states the guide is for general reference and that application decisions remain the installer's responsibility. Manufacturer-listed comparison, not independently certified drop-in equivalence. Verify current application, dimensions and mounting, connections/threads, seals and gasket needs, filter medium, filtration and flow ratings, bypass/collapse pressure, temperature, approvals and any required housing or accessories. Original-to-Baldwin recommendation; reverse lookup retains this orientation and does not approve reverse substitution. No competitor-to-competitor inference. Rows carrying gasket/housing symbols, alternatives, variations, conditions, clean-and-reuse or lost-UL notes were held out of this batch.

Source: Baldwin Form 560-24 Manufacturers' Cross-Reference → (Form 560-24; supersedes Form 560-22; copyright 2024)
CARQUEST

85581

Technical notes
Technical notes

CARQUEST 85581 versus WIX 51581:

WIX 2019 master interchange, printed page 106, column 3; literal source row corroborated with a second text extractor. Exact WIX target and filter style SLUBE checked in the separate product index (printed page 761). Historical manufacturer-listed reference for lookup only; confirm the vehicle/equipment application. Not independently verified drop-in equivalence, current availability or aviation suitability. Verify current dimensions/mounting, connections/threads, seals, medium, filtration/flow, bypass/collapse pressure, temperature and required accessories. Full current datasheet/drawing comparison not performed. Original-to-WIX source orientation retained in reverse lookup; reverse substitution is not approved by this evidence. No competitor-to-competitor inference.

CATERPILLAR

3I1617

Technical notes
Technical notes

CATERPILLAR 3I1617 versus WIX 51581:

WIX 2019 master interchange, printed page 125, column 1; literal source row corroborated with a second text extractor. Exact WIX target and filter style SLUBE checked in the separate product index (printed page 761). Historical manufacturer-listed reference for lookup only; confirm the vehicle/equipment application. Not independently verified drop-in equivalence, current availability or aviation suitability. Verify current dimensions/mounting, connections/threads, seals, medium, filtration/flow, bypass/collapse pressure, temperature and required accessories. Full current datasheet/drawing comparison not performed. Original-to-WIX source orientation retained in reverse lookup; reverse substitution is not approved by this evidence. No competitor-to-competitor inference.

Technical notes
Technical notes

CHAMP FP152499B versus WIX 51581:

WIX 2019 master interchange, printed page 131, column 6; literal source row corroborated with a second text extractor. Exact WIX target and filter style SLUBE checked in the separate product index (printed page 761). Historical manufacturer-listed reference for lookup only; confirm the vehicle/equipment application. Not independently verified drop-in equivalence, current availability or aviation suitability. Verify current dimensions/mounting, connections/threads, seals, medium, filtration/flow, bypass/collapse pressure, temperature and required accessories. Full current datasheet/drawing comparison not performed. Original-to-WIX source orientation retained in reverse lookup; reverse substitution is not approved by this evidence. No competitor-to-competitor inference.

CLARK EQUIPMENT

152499

Technical notes
Technical notes

CLARK EQUIPMENT 152499 versus WIX 51581:

WIX 2019 master interchange, printed page 148, column 3; literal source row corroborated with a second text extractor. Exact WIX target and filter style SLUBE checked in the separate product index (printed page 761). Historical manufacturer-listed reference for lookup only; confirm the vehicle/equipment application. Not independently verified drop-in equivalence, current availability or aviation suitability. Verify current dimensions/mounting, connections/threads, seals, medium, filtration/flow, bypass/collapse pressure, temperature and required accessories. Full current datasheet/drawing comparison not performed. Original-to-WIX source orientation retained in reverse lookup; reverse substitution is not approved by this evidence. No competitor-to-competitor inference.

CLARK EQUIPMENT

892575

Technical notes
Technical notes

CLARK EQUIPMENT 892575 versus WIX 51581:

WIX 2019 master interchange, printed page 148, column 5; literal source row corroborated with a second text extractor. Exact WIX target and filter style SLUBE checked in the separate product index (printed page 761). Historical manufacturer-listed reference for lookup only; confirm the vehicle/equipment application. Not independently verified drop-in equivalence, current availability or aviation suitability. Verify current dimensions/mounting, connections/threads, seals, medium, filtration/flow, bypass/collapse pressure, temperature and required accessories. Full current datasheet/drawing comparison not performed. Original-to-WIX source orientation retained in reverse lookup; reverse substitution is not approved by this evidence. No competitor-to-competitor inference.

CLARK EQUIPMENT

892575A

Technical notes
Technical notes

CLARK EQUIPMENT 892575A versus WIX 51581:

WIX 2019 master interchange, printed page 148, column 5; literal source row corroborated with a second text extractor. Exact WIX target and filter style SLUBE checked in the separate product index (printed page 761). Historical manufacturer-listed reference for lookup only; confirm the vehicle/equipment application. Not independently verified drop-in equivalence, current availability or aviation suitability. Verify current dimensions/mounting, connections/threads, seals, medium, filtration/flow, bypass/collapse pressure, temperature and required accessories. Full current datasheet/drawing comparison not performed. Original-to-WIX source orientation retained in reverse lookup; reverse substitution is not approved by this evidence. No competitor-to-competitor inference.

CUMMINS ENGINES

152499

Technical notes
Technical notes

CUMMINS ENGINES 152499 versus WIX 51581:

WIX 2019 master interchange, printed page 170, column 4; literal source row corroborated with a second text extractor. Exact WIX target and filter style SLUBE checked in the separate product index (printed page 761). Historical manufacturer-listed reference for lookup only; confirm the vehicle/equipment application. Not independently verified drop-in equivalence, current availability or aviation suitability. Verify current dimensions/mounting, connections/threads, seals, medium, filtration/flow, bypass/collapse pressure, temperature and required accessories. Full current datasheet/drawing comparison not performed. Original-to-WIX source orientation retained in reverse lookup; reverse substitution is not approved by this evidence. No competitor-to-competitor inference.

CUMMINS ENGINES

170200

Technical notes
Technical notes

CUMMINS ENGINES 170200 versus WIX 51581:

WIX 2019 master interchange, printed page 170, column 4; literal source row corroborated with a second text extractor. Exact WIX target and filter style SLUBE checked in the separate product index (printed page 761). Historical manufacturer-listed reference for lookup only; confirm the vehicle/equipment application. Not independently verified drop-in equivalence, current availability or aviation suitability. Verify current dimensions/mounting, connections/threads, seals, medium, filtration/flow, bypass/collapse pressure, temperature and required accessories. Full current datasheet/drawing comparison not performed. Original-to-WIX source orientation retained in reverse lookup; reverse substitution is not approved by this evidence. No competitor-to-competitor inference.

DONALDSON

P550188

Technical notes
Technical notes

DONALDSON P550188 versus WIX 51581:

WIX 2019 master interchange, printed page 191, column 4; literal source row corroborated with a second text extractor. Exact WIX target and filter style SLUBE checked in the separate product index (printed page 761). Historical manufacturer-listed reference for lookup only; confirm the vehicle/equipment application. Not independently verified drop-in equivalence, current availability or aviation suitability. Verify current dimensions/mounting, connections/threads, seals, medium, filtration/flow, bypass/collapse pressure, temperature and required accessories. Full current datasheet/drawing comparison not performed. Original-to-WIX source orientation retained in reverse lookup; reverse substitution is not approved by this evidence. No competitor-to-competitor inference.

EUCLID

4041959

Technical notes
Technical notes

EUCLID 4041959 versus WIX 51581:

WIX 2019 master interchange, printed page 204, column 6; literal source row corroborated with a second text extractor. Exact WIX target and filter style SLUBE checked in the separate product index (printed page 761). Historical manufacturer-listed reference for lookup only; confirm the vehicle/equipment application. Not independently verified drop-in equivalence, current availability or aviation suitability. Verify current dimensions/mounting, connections/threads, seals, medium, filtration/flow, bypass/collapse pressure, temperature and required accessories. Full current datasheet/drawing comparison not performed. Original-to-WIX source orientation retained in reverse lookup; reverse substitution is not approved by this evidence. No competitor-to-competitor inference.

FLEETGUARD

LF632B

Technical notes
Technical notes

FLEETGUARD LF632B versus WIX 51581:

WIX 2019 master interchange, printed page 235, column 4; literal source row corroborated with a second text extractor. Exact WIX target and filter style SLUBE checked in the separate product index (printed page 761). Historical manufacturer-listed reference for lookup only; confirm the vehicle/equipment application. Not independently verified drop-in equivalence, current availability or aviation suitability. Verify current dimensions/mounting, connections/threads, seals, medium, filtration/flow, bypass/collapse pressure, temperature and required accessories. Full current datasheet/drawing comparison not performed. Original-to-WIX source orientation retained in reverse lookup; reverse substitution is not approved by this evidence. No competitor-to-competitor inference.

FLEETRITE

LFR8632B

Technical notes
Technical notes

FLEETRITE LFR8632B versus WIX 51581:

WIX 2019 master interchange, printed page 239, column 5; literal source row corroborated with a second text extractor. Exact WIX target and filter style SLUBE checked in the separate product index (printed page 761). Historical manufacturer-listed reference for lookup only; confirm the vehicle/equipment application. Not independently verified drop-in equivalence, current availability or aviation suitability. Verify current dimensions/mounting, connections/threads, seals, medium, filtration/flow, bypass/collapse pressure, temperature and required accessories. Full current datasheet/drawing comparison not performed. Original-to-WIX source orientation retained in reverse lookup; reverse substitution is not approved by this evidence. No competitor-to-competitor inference.

GENERAL MOTORS

6437852

Technical notes
Technical notes

GENERAL MOTORS 6437852 versus WIX 51581:

WIX 2019 master interchange, printed page 267, column 2; literal source row corroborated with a second text extractor. Exact WIX target and filter style SLUBE checked in the separate product index (printed page 761). Historical manufacturer-listed reference for lookup only; confirm the vehicle/equipment application. Not independently verified drop-in equivalence, current availability or aviation suitability. Verify current dimensions/mounting, connections/threads, seals, medium, filtration/flow, bypass/collapse pressure, temperature and required accessories. Full current datasheet/drawing comparison not performed. Original-to-WIX source orientation retained in reverse lookup; reverse substitution is not approved by this evidence. No competitor-to-competitor inference.

HASTINGS FILTERS

BT112

Technical notes
Technical notes

HASTINGS FILTERS BT112 versus WIX 51581:

WIX 2019 master interchange, printed page 297, column 2; literal source row corroborated with a second text extractor. Exact WIX target and filter style SLUBE checked in the separate product index (printed page 761). Historical manufacturer-listed reference for lookup only; confirm the vehicle/equipment application. Not independently verified drop-in equivalence, current availability or aviation suitability. Verify current dimensions/mounting, connections/threads, seals, medium, filtration/flow, bypass/collapse pressure, temperature and required accessories. Full current datasheet/drawing comparison not performed. Original-to-WIX source orientation retained in reverse lookup; reverse substitution is not approved by this evidence. No competitor-to-competitor inference.

HASTINGS FILTERS

LF129

Technical notes
Technical notes

HASTINGS FILTERS LF129 versus WIX 51581:

WIX 2019 master interchange, printed page 300, column 1; literal source row corroborated with a second text extractor. Exact WIX target and filter style SLUBE checked in the separate product index (printed page 761). Historical manufacturer-listed reference for lookup only; confirm the vehicle/equipment application. Not independently verified drop-in equivalence, current availability or aviation suitability. Verify current dimensions/mounting, connections/threads, seals, medium, filtration/flow, bypass/collapse pressure, temperature and required accessories. Full current datasheet/drawing comparison not performed. Original-to-WIX source orientation retained in reverse lookup; reverse substitution is not approved by this evidence. No competitor-to-competitor inference.

HASTINGS FILTERS

P129

Technical notes
Technical notes

HASTINGS FILTERS P129 versus WIX 51581:

WIX 2019 master interchange, printed page 301, column 1; literal source row corroborated with a second text extractor. Exact WIX target and filter style SLUBE checked in the separate product index (printed page 761). Historical manufacturer-listed reference for lookup only; confirm the vehicle/equipment application. Not independently verified drop-in equivalence, current availability or aviation suitability. Verify current dimensions/mounting, connections/threads, seals, medium, filtration/flow, bypass/collapse pressure, temperature and required accessories. Full current datasheet/drawing comparison not performed. Original-to-WIX source orientation retained in reverse lookup; reverse substitution is not approved by this evidence. No competitor-to-competitor inference.

KENWORTH

KW632B

Technical notes
Technical notes

KENWORTH KW632B versus WIX 51581:

WIX 2019 master interchange, printed page 350, column 3; literal source row corroborated with a second text extractor. Exact WIX target and filter style SLUBE checked in the separate product index (printed page 761). Historical manufacturer-listed reference for lookup only; confirm the vehicle/equipment application. Not independently verified drop-in equivalence, current availability or aviation suitability. Verify current dimensions/mounting, connections/threads, seals, medium, filtration/flow, bypass/collapse pressure, temperature and required accessories. Full current datasheet/drawing comparison not performed. Original-to-WIX source orientation retained in reverse lookup; reverse substitution is not approved by this evidence. No competitor-to-competitor inference.

Technical notes
Technical notes

KOMATSU 6685-81-9910 versus WIX 51581:

WIX 2019 master interchange, printed page 356, column 6; literal source row corroborated with a second text extractor. Exact WIX target and filter style SLUBE checked in the separate product index (printed page 761). Historical manufacturer-listed reference for lookup only; confirm the vehicle/equipment application. Not independently verified drop-in equivalence, current availability or aviation suitability. Verify current dimensions/mounting, connections/threads, seals, medium, filtration/flow, bypass/collapse pressure, temperature and required accessories. Full current datasheet/drawing comparison not performed. Original-to-WIX source orientation retained in reverse lookup; reverse substitution is not approved by this evidence. No competitor-to-competitor inference.

LETOURNEAU WESTINGHOUSE

BC8813

Technical notes
Technical notes

LETOURNEAU WESTINGHOUSE BC8813 versus WIX 51581:

WIX 2019 master interchange, printed page 368, column 3; literal source row corroborated with a second text extractor. Exact WIX target and filter style SLUBE checked in the separate product index (printed page 761). Historical manufacturer-listed reference for lookup only; confirm the vehicle/equipment application. Not independently verified drop-in equivalence, current availability or aviation suitability. Verify current dimensions/mounting, connections/threads, seals, medium, filtration/flow, bypass/collapse pressure, temperature and required accessories. Full current datasheet/drawing comparison not performed. Original-to-WIX source orientation retained in reverse lookup; reverse substitution is not approved by this evidence. No competitor-to-competitor inference.

LETOURNEAU WESTINGHOUSE

VC 8813

Technical notes
Technical notes

LETOURNEAU WESTINGHOUSE VC 8813 versus WIX 51581:

WIX 2019 master interchange, printed page 368, column 4; literal source row corroborated with a second text extractor. Exact WIX target and filter style SLUBE checked in the separate product index (printed page 761). Historical manufacturer-listed reference for lookup only; confirm the vehicle/equipment application. Not independently verified drop-in equivalence, current availability or aviation suitability. Verify current dimensions/mounting, connections/threads, seals, medium, filtration/flow, bypass/collapse pressure, temperature and required accessories. Full current datasheet/drawing comparison not performed. Original-to-WIX source orientation retained in reverse lookup; reverse substitution is not approved by this evidence. No competitor-to-competitor inference.

LUBERFINER

LFP 152499-B

Technical notes
Technical notes

LUBERFINER LFP 152499-B versus WIX 51581:

WIX 2019 master interchange, printed page 379, column 1; literal source row corroborated with a second text extractor. Exact WIX target and filter style SLUBE checked in the separate product index (printed page 761). Historical manufacturer-listed reference for lookup only; confirm the vehicle/equipment application. Not independently verified drop-in equivalence, current availability or aviation suitability. Verify current dimensions/mounting, connections/threads, seals, medium, filtration/flow, bypass/collapse pressure, temperature and required accessories. Full current datasheet/drawing comparison not performed. Original-to-WIX source orientation retained in reverse lookup; reverse substitution is not approved by this evidence. No competitor-to-competitor inference.

LUBERFINER

LFP152499

Technical notes
Technical notes

LUBERFINER LFP152499 versus WIX 51581:

WIX 2019 master interchange, printed page 379, column 4; literal source row corroborated with a second text extractor. Exact WIX target and filter style SLUBE checked in the separate product index (printed page 761). Historical manufacturer-listed reference for lookup only; confirm the vehicle/equipment application. Not independently verified drop-in equivalence, current availability or aviation suitability. Verify current dimensions/mounting, connections/threads, seals, medium, filtration/flow, bypass/collapse pressure, temperature and required accessories. Full current datasheet/drawing comparison not performed. Original-to-WIX source orientation retained in reverse lookup; reverse substitution is not approved by this evidence. No competitor-to-competitor inference.

MAHLE/KNECHT

AW41

Technical notes
Technical notes

MAHLE/KNECHT AW41 versus WIX 51581:

WIX 2019 master interchange, printed page 387, column 1; literal source row corroborated with a second text extractor. Exact WIX target and filter style SLUBE checked in the separate product index (printed page 761). Historical manufacturer-listed reference for lookup only; confirm the vehicle/equipment application. Not independently verified drop-in equivalence, current availability or aviation suitability. Verify current dimensions/mounting, connections/threads, seals, medium, filtration/flow, bypass/collapse pressure, temperature and required accessories. Full current datasheet/drawing comparison not performed. Original-to-WIX source orientation retained in reverse lookup; reverse substitution is not approved by this evidence. No competitor-to-competitor inference.

NAPA GOLD

1581

Technical notes
Technical notes

NAPA GOLD 1581 versus WIX 51581:

WIX 2019 master interchange, printed page 449, column 2; literal source row corroborated with a second text extractor. Exact WIX target and filter style SLUBE checked in the separate product index (printed page 761). Historical manufacturer-listed reference for lookup only; confirm the vehicle/equipment application. Not independently verified drop-in equivalence, current availability or aviation suitability. Verify current dimensions/mounting, connections/threads, seals, medium, filtration/flow, bypass/collapse pressure, temperature and required accessories. Full current datasheet/drawing comparison not performed. Original-to-WIX source orientation retained in reverse lookup; reverse substitution is not approved by this evidence. No competitor-to-competitor inference.

EXPLORE INDIRECT CONNECTIONS

Second-degree candidates

Find additional research candidates through a shared connecting part. Each result is labeled Second-degree candidate · Unverified and shows both recorded source relationships.

Two recorded crosses do not establish a verified equivalent. Compare current specifications, interfaces, ratings, cable requirements and the same PCB footprint or panel fit before substitution. Candidate counts are separate from direct-cross and part totals.

51581 replacement and similar-part research

Looking for an equivalent or alternate to WIX 51581? The 26 recorded candidates above link to individual part pages and the evidence behind each relationship.

A recorded cross reference does not establish a drop-in replacement. Compare current datasheets, package or mounting dimensions, pinout, electrical ratings and operating conditions for your application. Similar parts can differ in critical specifications.

Browse more WIX cross references → · Request help researching this part →

MANUFACTURER DOCUMENTATION

WIX 51581 specifications & datasheets

No part-specific datasheet link has been verified in this record. Document-search links are provided to help locate current specifications.

TRACE THE REFERENCE

Source coverage & limitations

Counts describe recorded relationships, not stock, sales, testing or independent qualification. Manufacturer-and-part identities remain separate. Indexing dates do not establish current specifications or availability.

Check current manufacturer documents and electrical, mechanical, environmental and application requirements before selecting a replacement.

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