BALDWIN P40021 has 24 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.
Baldwin Form 560-24 Manufacturers' Cross-Reference, printed page 157, column 3; 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.
Baldwin Form 560-24 Manufacturers' Cross-Reference, printed page 273, column 4; 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.
Baldwin Form 560-24 Manufacturers' Cross-Reference, printed page 323, column 2; 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.
Baldwin Form 560-24 Manufacturers' Cross-Reference, printed page 350, column 1; 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.
Baldwin Form 560-24 Manufacturers' Cross-Reference, printed page 421, 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.
Baldwin Form 560-24 Manufacturers' Cross-Reference, printed page 445, column 3; 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.
Baldwin Form 560-24 Manufacturers' Cross-Reference, printed page 464, column 1; 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.
Baldwin Form 560-24 Manufacturers' Cross-Reference, printed page 493, column 3; 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.
Baldwin Form 560-24 Manufacturers' Cross-Reference, printed page 523, column 4; 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.
Baldwin Form 560-24 Manufacturers' Cross-Reference, printed page 524, column 1; 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.
Baldwin Form 560-24 Manufacturers' Cross-Reference, printed page 524, 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.
Baldwin Form 560-24 Manufacturers' Cross-Reference, printed page 525, column 2; 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.
Baldwin Form 560-24 Manufacturers' Cross-Reference, printed page 525, column 2; 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.
Baldwin Form 560-24 Manufacturers' Cross-Reference, printed page 606, column 2; 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.
Baldwin Form 560-24 Manufacturers' Cross-Reference, printed page 630, 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.
MANN-FILTER 2024-26 comparative list, printed page 176, column 2; exact original/brand/target also checked in the separate alphabetical index. Manufacturer-listed comparison, not independently certified drop-in equivalence. Original source identity and code retained; OEM codes do not establish origin or current availability. Verify current application, dimensions/mounting, connections/threads, seals, medium, filtration and flow ratings, bypass/collapse pressure, temperature and required accessories. Full current datasheet/drawing verification not performed. Original-to-MANN recommendation; reverse lookup retains this orientation and does not approve reverse substitution. No competitor-to-competitor inference.
Baldwin Form 560-24 Manufacturers' Cross-Reference, printed page 643, column 2; 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.
Baldwin Form 560-24 Manufacturers' Cross-Reference, printed page 687, column 2; 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.
Baldwin Form 560-24 Manufacturers' Cross-Reference, printed page 806, 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.
Baldwin Form 560-24 Manufacturers' Cross-Reference, printed page 815, 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.
Baldwin Form 560-24 Manufacturers' Cross-Reference, printed page 908, column 1; 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.
Baldwin Form 560-24 Manufacturers' Cross-Reference, printed page 964, 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.
Baldwin Form 560-24 Manufacturers' Cross-Reference, printed page 966, column 4; 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.
Baldwin Form 560-24 Manufacturers' Cross-Reference, printed page 982, column 4; 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.
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.
P40021 replacement and similar-part research
Looking for an equivalent or alternate to BALDWIN P40021? The 24 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.
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.