5
Large bypass PSI mismatch: 7 psi
Compare MAHLE OC 52 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.
Select up to 4 filters, then click Compare to view their specs next to the searched filter. How matching is scored.
| Specification | Searched filter MAHLE OC 52 Reference filter | Baldwin B1405Best Match SAFE | SAFE | COMPATIBLE Closest known dimensional difference: height +3.3 mm. Verify application-specific requirements before substituting. | COMPATIBLE Large bypass PSI mismatch: 15 psi |
|---|---|---|---|---|---|
| Thread size | 3/4-16 | 3/4-16 | 3/4-16 | 3/4-16 | 3/4-16 |
| Gasket OD | 72 mm | 71.4 mm | 72 mm | 72 mm | 71.98 mm |
| Gasket ID | 62 mm | 62.7 mm | 62 mm | 62 mm | 62.53 mm |
| Can OD | 76.2 mm | 77 mm | 76.2 mm | 93 mm | 77 mm |
| Height | 89.66 mm | 88.9 mm | 89.66 mm | 93 mm | 87.3 mm |
| Internal bypass valve | Yes | Yes | Yes | Yes | Yes |
| Bypass PSID | 23 | 20 | 18 | 20 - 28 | 8 |
| Anti-drainback valve | Yes | Yes | Yes | Yes | Yes |
Sorted best-fit first. Dot rating summarizes relative fit without exposing the raw score. How matching is scored.