Mercury Marine seawater pump impeller 47-816814T is an original OEM impeller for the engine-mounted seawater or raw water pump on compatible diesel engines. The flexible impeller is part of the engine's marine cooling water system and circulates seawater through the system.
The impeller is documented for Mercury Diesel and MerCruiser 3.0L V6 TDI Diesel, 4.2L V8 TDI Diesel, 6.7L 220 TC Diesel, as well as 6.7L 180/230/260/280 TCA Diesel. It also fits Cummins MerCruiser Diesel CMD 2.8 EI/ES 165, CMD 4.2 EI/ES 250/270/300/320, and CMD 4.2 MI/MS 200/230.
Additional documented applications include D2.8L/165 D-Tronic VM 169 I/L4, D4.2L/200 LD VM 254 I/L6, D4.2L/220 IDI VM 254 I/L6, D4.2L/250 D-Tronic VM 254 I/L6, and D4.2L/300 D-Tronic VM 254 I/L6. Always check the engine model and part number, as compatibility is linked to the specified engine variants.
Part number 47-816814T supersedes the previous Mercury numbers 47-816814, 47-8M0067334, and 47-8M0112282. The product's GTIN/UPC is 671880012249.
Key featuresOriginal Mercury Marine OEM spare part
Part number: 47-816814T
Type: Flexible seawater pump impeller
Application: Engine-mounted marine cooling water system
For documented Mercury Diesel, MerCruiser, and Cummins MerCruiser Diesel engines
Supersedes 47-816814, 47-8M0067334, and 47-8M0112282
Check engine model and part number before purchase
