Easterner Inboard Engine Oil Filter - 260790
Keep the replacement filter selection focused on the right engine reference with Easterner oil filter 260790. This spin-on marine oil filter is designed to trap small particles and other contaminants in the oil, helping protect the engine during normal service.
This is the inboard version associated with the Mercury, Sierra references below. An O-ring seal is included, so the specified sealing component accompanies the replacement filter.
Match the complete part number in the engine documentation or on the existing filter before ordering. Brand name alone is not sufficient: filters within one engine brand can have different applications, and a similar-looking canister does not establish the correct fit.
Use the listed references to identify the replacement application, then follow the engine manufacturer’s service requirements for installation and oil servicing. No micron rating, thread size or model-wide compatibility is inferred beyond these exact references.
Choosing and using this product
Compare the supplied quantity with the service you are planning. A small tube, bottle and bulk container serve different purchasing needs. Check the equipment instructions for the actual fill or treatment quantity rather than deriving it from the pack size.
Record the exact product reference with the maintenance details so the same specification can be checked at the next service. Where this listing is an applicator or maintenance accessory, confirm the compatible product and supplied contents separately.
For fuel treatments or additives, follow the product label for the required dose and conditions of use. For oils and greases, use the equipment guidance to identify the correct service points and specification. Avoid mixing guidance from different formulations.
For this version, included: O-ring seal. Use that specific detail when comparing the item with your existing equipment or planned installation. Other sizes and configurations in the range should be checked separately rather than treated as equivalent.
Product details
- Filter style: spin-on
- Engine application: inboard
- Included: O-ring seal
- Replacement reference: Mercury - 35-866340Q03
- Replacement reference: Sierra 18-7824-2
- Product code: 260790