5
Candidate adds internal bypass; usually redundant with engine-mounted bypass
Baldwin BT525 oil filter matches
Compare Baldwin BT525 against compatible oil filters from other brands. Review thread size, gasket dimensions, height, valve behavior, and fitment notes before substituting. This is a research tool, not an automatic guarantee of fitment.
Before substituting: verify filter style, thread size or cartridge dimensions, gasket dimensions, height and clearance, bypass behavior, and your engine or equipment requirements.
Best equivalent matches
Select up to 4 filters, then click Compare to view their specs next to the searched filter. How matching is scored.
32 compatible options
| Specification | Searched filter Baldwin BT525 Reference filter | NAPA Gold 1794Best Match COMPATIBLE Candidate adds internal bypass; usually redundant with engine-mounted bypass | COMPATIBLE Candidate adds internal bypass; usually redundant with engine-mounted bypass | COMPATIBLE Closest known dimensional difference: height -116.6 mm. Verify application-specific requirements before substituting. | COMPATIBLE Candidate adds internal bypass; usually redundant with engine-mounted bypass |
|---|---|---|---|---|---|
| Thread size | 13/16-16 | 13/16-16 | 13/16-16 | 13/16-16 | 13/16-16 |
| Gasket OD | 71.4 mm | 72 mm | 72 mm | 70.6 mm | 70.1 mm |
| Gasket ID | 62.7 mm | 63 mm | 63 mm | 62.2 mm | 62.5 mm |
| Can OD | 93.7 mm | 93.32 mm | 93.32 mm | 93.73 mm | 93 mm |
| Height | 221.5 mm | 198.7 mm | 198.7 mm | 104.9 mm | 103 mm |
| Internal bypass valve | No | Yes | Yes | No | Yes |
| Bypass PSID | Not applicable | 13 - 19 | 8 - 11 | Not applicable | 12 |
| Anti-drainback valve | Yes | Yes | Yes | Yes | Yes |
Other suitable matches
Sorted best-fit first. Dot rating summarizes relative fit without exposing the raw score. How matching is scored.
6
Candidate adds internal bypass; usually redundant with engine-mounted bypass
7
Candidate adds internal bypass; usually redundant with engine-mounted bypass
8
Candidate adds internal bypass; usually redundant with engine-mounted bypass
9
Candidate adds internal bypass; usually redundant with engine-mounted bypass
10
Candidate adds internal bypass; usually redundant with engine-mounted bypass
11
Candidate removes ADBV
12
Candidate adds internal bypass; usually redundant with engine-mounted bypass · Candidate removes ADBV
13
Candidate adds internal bypass; usually redundant with engine-mounted bypass
14
Closest known dimensional difference: height -136.2 mm. Verify application-specific requirements before substituting.
15
Closest known dimensional difference: height -132.8 mm. Verify application-specific requirements before substituting.
16
Closest known dimensional difference: height -132.8 mm. Verify application-specific requirements before substituting.
17
Closest known dimensional difference: height -142.5 mm. Verify application-specific requirements before substituting.
18
Closest known dimensional difference: height -134.4 mm. Verify application-specific requirements before substituting.
19
Candidate removes ADBV
1.0/5.0
RISKY20
Closest known dimensional difference: height -135 mm. Verify application-specific requirements before substituting.
1.0/5.0
RISKY21
Closest known dimensional difference: height -135 mm. Verify application-specific requirements before substituting.
1.0/5.0
RISKY22
Candidate adds internal bypass; usually redundant with engine-mounted bypass
1.0/5.0
RISKY23
Candidate adds internal bypass; usually redundant with engine-mounted bypass
24
Candidate adds internal bypass; usually redundant with engine-mounted bypass
25
Candidate adds internal bypass; usually redundant with engine-mounted bypass
26
Candidate adds internal bypass; usually redundant with engine-mounted bypass
1.0/5.0
RISKY27
Candidate removes ADBV
1.0/5.0
RISKY28
Candidate removes ADBV
29
Bypass presence unknown on one or both filters
30
Bypass presence unknown on one or both filters
31
Bypass presence unknown on one or both filters · ADBV unknown on one or both filters
32
Bypass presence unknown on one or both filters · ADBV unknown on one or both filters
Documented vehicle and equipment fitment
Fitment data below comes directly from manufacturer catalogs and published cross-reference sources on file for this filter. It is not a substitute for verifying fitment against your specific vehicle or equipment.
Non-vehicle applications
- Equipment applications: Allis Chalmers