5
Strong dimensional fit. Verify application-specific requirements before substituting.
Donaldson P550934 oil filter matches
Compare Donaldson P550934 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.
31 compatible options
| Specification | Searched filter Donaldson P550934 Reference filter | NAPA Gold 1130Best Match SAFE | COMPATIBLE Strong dimensional fit. Verify application-specific requirements before substituting. | COMPATIBLE Strong dimensional fit. Verify application-specific requirements before substituting. | COMPATIBLE Strong dimensional fit. Verify application-specific requirements before substituting. |
|---|---|---|---|---|---|
| Thread size | M20x1.5 | M20x1.5 | M20x1.5 | M20X1,5 | M20x1.5 |
| Gasket OD | 72 mm | 70.1 mm | 72 mm | 72 mm | 72 mm |
| Gasket ID | 62 mm | 62.5 mm | 62 mm | 62 mm | 63 mm |
| Can OD | 93 mm | 93.29 mm | 93 mm | 93 mm | 93.04 mm |
| Height | 136 mm | 122 mm | 143 mm | 142 mm | 96.82 mm |
| Internal bypass valve | Yes | Yes | Yes | Yes | Yes |
| Bypass PSID | 8 - 11 | 8 - 11 | 12 | 12 | 8 - 11 |
| 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.
6
Strong dimensional fit. Verify application-specific requirements before substituting.
7
Strong dimensional fit. Verify application-specific requirements before substituting.
8
Large bypass PSI mismatch: 6.5 psi
9
Strong dimensional fit. Verify application-specific requirements before substituting.
10
Strong dimensional fit. Verify application-specific requirements before substituting.
11
Large bypass PSI mismatch: 13.7 psi
12
Strong dimensional fit. Verify application-specific requirements before substituting.
13
Strong dimensional fit. Verify application-specific requirements before substituting.
14
Strong dimensional fit. Verify application-specific requirements before substituting.
15
Strong dimensional fit. Verify application-specific requirements before substituting.
16
Strong dimensional fit. Verify application-specific requirements before substituting.
17
Large bypass PSI mismatch: 6.5 psi
18
Strong dimensional fit. Verify application-specific requirements before substituting.
19
Strong dimensional fit. Verify application-specific requirements before substituting.
20
Strong dimensional fit. Verify application-specific requirements before substituting.
21
Strong dimensional fit. Verify application-specific requirements before substituting.
22
Strong dimensional fit. Verify application-specific requirements before substituting.
23
Large bypass PSI mismatch: 7.9 psi
24
Large bypass PSI mismatch: 20.5 psi
25
Strong dimensional fit. Verify application-specific requirements before substituting.
26
Strong dimensional fit. Verify application-specific requirements before substituting.
27
Large bypass PSI mismatch: 6.5 psi
28
Large bypass PSI mismatch: 6.5 psi
29
Large bypass PSI mismatch: 26.5 psi
30
Bypass presence unknown on one or both filters
31
Bypass presence unknown on one or both filters