Description
Mercury 8M0141844 OEM Fuel Pump for Select 25-40HP FourStroke Outboards
The Mercury 8M0141844 is a genuine OEM replacement fuel pump for select Mercury and Mariner FourStroke outboards. It replaces earlier pump numbers used on compatible 25 HP and 30/40 HP carbureted applications. Match the pump to your engine serial number and parts diagram before ordering.
Key Features
- Genuine Mercury Marine replacement part.
- Complete fuel pump assembly, rather than a diaphragm repair kit.
- Current replacement for 881862T1, 881862T07, 892874T, 899106T and 8M0118176 on applicable engines.
- Factory part number 8M0141844 for accurate replacement selection.
Applications
Select 25 HP FourStroke and 30/40 HP three-cylinder carbureted FourStroke Mercury/Mariner outboards whose parts catalog calls for this pump or one of its superseded numbers. Horsepower alone does not confirm compatibility.
Fitment / Product Details
- Brand: Mercury
- Part number: 8M0141844
- UPC: 745061966109
- Product: OEM fuel pump
- Engine family: Select FourStroke outboards
- Replacement references: 881862T1, 881862T07, 892874T, 899106T, 8M0118176
Mercury's 30 HP three-cylinder carbureted FourStroke fuel-pump diagram includes serial-dependent pump versions. Its early-pump entry covers serial 0T939654 and below within the 0T409000–1B226999 model catalog. Verify later serials through their original pump number and current supersession; this listing is not a universal 25–40 HP pump.
What's Included
One Mercury 8M0141844 complete fuel pump. Fuel hoses, filters and other engine service parts are not included.
Service Notes
Confirm the engine serial number, original pump number and hose routing before installation. Follow the Mercury service manual, inspect the surrounding fuel hoses and connections, and check for leaks after service.
Why You Should Buy
Choose the current OEM service part when your engine's parts catalog specifies 8M0141844, with the replacement references clearly identified to help you order accurately.
Common Applications
Replacement of the catalog-specified fuel pump during service of compatible Mercury or Mariner FourStroke outboards. Confirm fitment before replacing a pump based only on horsepower or appearance.
FAQ
Does it fit every 25–40 HP Mercury? No. Compatibility depends on engine family, serial number and original pump number.
Is this a rebuild kit? No. This listing is for the complete fuel pump.
Does it replace 892874T? Yes, on applications where Mercury lists 8M0141844 as its current replacement.