Supersessions & cross-references
OEM & filter cross-referencesP550777 PartsGeek ddtp $28.50 DONALDSON
Cross-reference (aftermarket)LF3410 PartsGeek 51749 PartsGeek B7577 PartsGeek atldiesel $30.39
Aftermarket interchange1W4845 PartsGeek atldiesel $30.39 PAI-050515 PartsGeek atldiesel $30.39
OEM & filter cross-references from manufacturer catalogs (Donaldson, WiX, Baldwin). Supersessions and aftermarket cross-references from marketplace/supplier listings — treat as leads. Verify the exact part for your serial number before ordering.
Where to buy
 | eBay | Watts LF777SI Brass 2 Inch Wye Strainer with Close Nipple Lead Free | $74.99 | View → |
| Amazon | Search Amazon for LF777 | see price | View → |
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Engines using LF777
3Generator sets using LF777
1AKSA AYD25