This pump impeller Ref. 165.G is a flexible replacement impeller with profile 22 for water, cooling water, and seawater pumps on inboard engines, generator sets, and other marine installations. The impeller has 12 flexible blades and is used for the circulation of seawater or raw water through the pump system.
The impeller has an outer diameter of 62.2 mm, a width of 22.4 mm, and a connection/hub dimension ØA of 15.95 mm. Profile number 22 identifies the design of the insert. When replacing, the diameter, width, hub dimension, number of blades, and profile must correspond to the existing impeller. The elastomer type, the specific drive profile, and any included kit parts are not definitively documented for this variant.
The spare part cross-references to, among others, Yanmar 128620-42200, Sherwood 9000K, Kohler 229826, Westerbeke 302875, and JMP 7172-01. Yanmar 128620-42200 also appears in connection with other impeller designs, and the original number should therefore not be used alone as a guarantee of fit. The physical dimensions and profile of the impeller must always be compared with the existing part.
Documented cross-references include Yanmar 128620-42200, Sherwood 9000K, Kohler 229826, Westerbeke 302875, and JMP 7172-01. CEF reference 165 and the related CEF variant item no. 16.194.48 are used for the same nominal Ref. 165 geometry.
The documented references link the impeller to pump installations from, among others, Yanmar, Sherwood, Kohler, and Westerbeke. However, there are not enough unambiguously documented engine or generator models to determine compatibility based on make or model alone.
CEF impeller item no. 16.194.48 is a related alternative variant with the same reference, nominal dimensions, blade count, and profile number, but it is a separate product.
Key featuresPump impeller Ref. 165.G for marine water, cooling water, and seawater pumps
Outer diameter: 62.2 mm
Width: 22.4 mm
Connection/hub dimension ØA: 15.95 mm
12 blades and profile number 22
Cross-reference: Yanmar 128620-42200, Sherwood 9000K, Kohler 229826, Westerbeke 302875, and JMP 7172-01
For pump installations on inboard engines and generator sets
Always check the pump, engine, or generator model, original part number, dimensions, hub design, and impeller profile before purchasing.
