See 1 verified Oil Filter replacements for BT251, including Mann W940/1, plus 100 OEM numbers on the same page.
BT251 is a Baldwin oil filter with 100 OEM matches and 1 verified alternative filter from 63 brands. Start with the interchange list below, then confirm fitment against the original application before ordering.
See 1 verified Oil Filter replacements for BT251, including Mann W940/1, plus 100 OEM numbers on the same page.
The most visible replacements we currently show for BT251 are listed below. Treat them as a starting point for interchange research, then confirm application details before you swap filters in service.
Cross-reference data helps you build a shortlist, but it should not be the last step. Before buying a replacement for BT251, verify the application, dimensions, seal or thread style, and service interval requirements against your current filter. If the equipment manual or supplier data disagrees with the lookup result, follow the equipment-side specification first.
| OEM Number | Brand | Source |
|---|---|---|
| 1034065M91 | MASY | baldwin |
| 1034065M92 | MASY | baldwin |
| 111346 | WAUK | baldwin |
| 147222 | CLAA | baldwin |
| 155618A | AGCO | baldwin |
| 155618A | OLIV | baldwin |
| 155618A | WHIT | baldwin |
| 1565204 | FORD | baldwin |
| 1773 | NAP | baldwin |
| 20251 | GLOB | baldwin |
| 21446675M91 | MASY | baldwin |
| 216612598 | CCO | baldwin |
| 2254347 | PERK | baldwin |
| 25010130 | GMCX | baldwin |
| 2654347 | MASY | baldwin |
| 2940010803861 | NSN | baldwin |
| 295 | DEL | baldwin |
| 2KYF2 | GRNG | baldwin |
| 303167844 | WHIT | baldwin |
| 30758004 | MOND | baldwin |
| 3I1165 | CATP | baldwin |
| 3I1168 | CATP | baldwin |
| 431 | DEL | baldwin |
| 451203001 | BOG | baldwin |
| 451203001850 | BOG | baldwin |
| 451203087 | BOG | baldwin |
| 451302182 | BOG | baldwin |
| 5004776 | FORD | baldwin |
| 51773 | WIX | baldwin |
| 616 | CRO | baldwin |
| 640 | CRO | baldwin |
| 6439681 | GMCX | baldwin |
| 6439682 | GMCX | baldwin |
| 6612598 | VOLV | baldwin |
| 6665984 | PUR | baldwin |
| 6694042 | PUR | baldwin |
| 6934938 | PUR | baldwin |
| 72093963 | ALCH | baldwin |
| 72093963 | BUDA | baldwin |
| 72093963 | TRCT | baldwin |
| 72191 | BOG | baldwin |
| 728 | AMP | baldwin |
| 728 | BGA | baldwin |
| 8004841 | OREN | baldwin |
| 85060A | NLSN | baldwin |
| 85773 | CRQ | baldwin |
| 85773MP | CRQ | baldwin |
| 881446M91 | MASY | baldwin |
| 92773 | BGA | baldwin |
| 977 | FACE | baldwin |
| 9Y4458 | CATP | baldwin |
| 9Y4458 | PROM | baldwin |
| ABPN10GLF787 | ALNC | baldwin |
| AH1101801 | VMEN | baldwin |
| AW19 | KNE | baldwin |
| AW503718 | OEM | baldwin |
| BC1043 | PBR | baldwin |
| CW12701M | WIX | baldwin |
| D2NN6714C | FORD | baldwin |
| D3HF6714AA | FORD | baldwin |
| D3HZ6731B | FORD | baldwin |
| D45 | KRA | baldwin |
| D650 | DEUS | baldwin |
| D654 | DEUS | baldwin |
| EAO26 | AMS | baldwin |
| EFL137 | MTR | baldwin |
| F003592 | RIKL | baldwin |
| F1 | CHP | baldwin |
| F5RZ6731B | FORD | baldwin |
| FF267EC | FIL | baldwin |
| FL299 | MTR | baldwin |
| FL299FP | MTR | baldwin |
| FL788 | MTR | baldwin |
| FPO007 | ACT | baldwin |
| FT4670 | FIA | baldwin |
| GP31 | GONH | baldwin |
| GP31M | GONH | baldwin |
| H19W03 | HEN | baldwin |
| HL977A | HERT | baldwin |
| L245 | KRA | baldwin |
| L312 | MOP | baldwin |
| L40017 | PUR | baldwin |
| L45 | KRA | baldwin |
| L977 | FACE | baldwin |
| L977 | KND | baldwin |
| L977 | MINL | baldwin |
| L977 | VAL | baldwin |
| LF426 | HAS | baldwin |
| LF697 | FLG | baldwin |
| LF787 | FLG | baldwin |
| LFP550299 | DON | baldwin |
| LFR8697 | FLR | baldwin |
| LFR8787 | FLR | baldwin |
| LI3626 | PUR | baldwin |
| LS154A | PFX | baldwin |
| LTH31 | LTH | baldwin |
| M977 | MIGH | baldwin |
| M977A | MIGH | baldwin |
| MH378 | MFIL | baldwin |
| OC105 | KNE | baldwin |
This page is designed to help you move from a part number to a verified shortlist. We combine OEM references, equivalent filter matches, and related pages so you can compare options faster without losing the original application context.
If you are sourcing for maintenance, fleet purchasing, or overseas supply, use the OEM list and related replacements together. That approach is safer than choosing a substitute based only on a similar-looking part number.
BT251 has verified cross-reference replacements such as W940/1. Always confirm fitment against the original application before you swap filters.
BT251 and W940/1 are different part numbers, but W940/1 is listed as a verified Mann equivalent in the FilterXRef database.
BT251 is connected to 63 brands in our records, including MASY, WAUK, CLAA, and AGCO and 59 more brands. Use those references as a starting point, then verify the application before buying.
Before replacing BT251, verify the application, dimensions, thread or seal style, and service requirements against your current filter. Cross-reference data should narrow the shortlist, but final fitment should always be confirmed on the equipment side.
Learn how baldwin cross reference works, which specs to verify, and how to avoid mismatched filters when replacing parts.
Learn how baldwin filter cross reference works, which specs to verify, and how to avoid mismatched filters when replacing parts.
Learn how filter cross reference works, which specs to verify, and how to avoid mismatched filters when replacing parts.
We source Baldwin BT251 and compatible replacements directly from OEM-equivalent factories in China. Competitive pricing, flexible MOQ.