5
Large bypass PSI mismatch: 20 psi
Compare MAHLE OC 306 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 306 Reference filter | MANN-FILTER W 712/95Best Match COMPATIBLE Closest known dimensional difference: height +23 mm. Verify application-specific requirements before substituting. | COMPATIBLE Large bypass PSI mismatch: 26.5 psi | COMPATIBLE Large bypass PSI mismatch: 7 psi | COMPATIBLE Closest known dimensional difference: height +9.9 mm. Verify application-specific requirements before substituting. |
|---|---|---|---|---|---|
| Thread size | 3/4-16 | 3/4-16 | 3/4-16 | 3/4-16 | 3/4-16 |
| Gasket OD | 72 mm | 71 mm | 72 mm | 72.64 mm | 71.4 mm |
| Gasket ID | 62 mm | 62 mm | 63 mm | 62.48 mm | 62.36 mm |
| Can OD | 76 mm | 76.96 mm | 74.24 mm | 77 mm | 76.48 mm |
| Height | 55 mm | 77.98 mm | 58.55 mm | 54.9 mm | 64.87 mm |
| Internal bypass valve | Yes | Yes | Yes | Yes | Yes |
| Bypass PSID | 36 | 36 | 8 - 11 | 29 | 30 |
| 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.