Donaldson P551100 vs LUBER-FINER LFP1652: Oil Filter Compatibility
Compare Donaldson P551100 and LUBER-FINER LFP1652 oil filters by compatibility, dimensions, thread size, gasket fit, bypass valve, anti-drainback valve status, and match confidence. Use this comparison as a fitment review, not as an automatic substitution guarantee. Both use a M27x2 thread.
Quick verdict
SAFEMatch score: 95
Both use a M27x2 thread.
- Thread size is the first hard-fit check for any comparison of spin-on filters.
- Gasket OD and gasket ID are the most important seal-related dimensions.
- Height differences can matter for clearance even when thread and gasket fit appear close.
- Bypass and anti-drainback differences may be important, depending on the application.
Donaldson P551100 and LUBER-FINER LFP1652 specifications
How matching is scored| Specification | Donaldson P551100 | LUBER-FINER LFP1652 |
|---|---|---|
| Thread size | M27x2 | M27x2 |
| Gasket OD | 72 mm | 72 mm |
| Gasket ID | 62 mm | 62 mm |
| Can OD | 93 mm | 93 mm |
| Height | 168 mm | 168 mm |
| Internal bypass valve | No | No |
| Bypass PSID | Not applicable | Not applicable |
| Anti-drainback valve | No | No |
What matters in this specific comparison
Thread size matches: both are M27x2.
Gasket OD is identical at 72 mm.
Gasket ID is identical at 62 mm.
Height is identical at 168 mm.
Can OD is identical at 93 mm.
Open related filters
Before substituting, verify thread fit, gasket sealing dimensions, height clearance, bypass behavior, and anti-drainback requirements for your specific application.