There are two similar parts for the described models: part number Z253 and Z119. The direction of fuel in and out is backward with each other. This part is Z119 and we mark the fuel in and fuel out in pictures.
Compare the inlet and outlet with your part carefully before placing an order, please. If it is backward with your original part, buy Z253 please: https://www.amazon.com/gp/product/B07PKFSB8B. Or search with ?? Z253 ?? in our store. Or search with ?? B07PKFSB8B ?? on Amazon.com .
Some models use Z253. Some models use Z119. it is very difficult to separate two kinds of parts. We write all models together in description and it may take you some confusions. The key to make you decide to buy Z253 or Z119 is pictures and fuel line direction. Not described models.
When test the fuel pump first time, please disconnect the outlet pipe for 2-3 seconds. It is helpful to expel the air in the fuel pump.
Note: This item is a replacement part. Not OEM part. Please make sure the images are the same with what you want. If not, please do not purchase it even your model is in the described list!
,We mark size of part to help you make decision.
Compare pictures with your original part carefully.
If not same, do not buy it…

,Inlet and Outlet
We have 2 similar parts for the described models:
Z253 and Z119.
The direction of fuel in and out is backward with each other.
This part is Z119 and we mark the fuel in and fuel out in pictures.
Compare the inlet and outlet with your original part before placing an order, please.
If it is backward with your original one, buy Z253 please. Search with ?? Z253 ?? in our store.

,It is very difficult to separate two kinds of parts. We write all models together and it may take you some confusions. The key of buying Z253 or Z119 is fuel line direction. Not described models.

Compatible with most models as below
Compatible with FS FX FR Series
Compatible with FS481V FS541V FS600V FS651V FS691V FS730V engines
Compatible with FR541V FR600V FR651V FR691V FR730V engines
Compatible with 49040-7008 49040-0770

Compatible with most models as below
Compatible with JWG32A WG36A WG48A WH36A WHP36A WH48A WHP48A WH52A WHP52A WH61A WHP61A
Compatible with MIU12470

Compatible with most models as below
Compatible with walk-behind units 647A 657A 667A 652B 636M 648M 652M 648R 652R 661R
Compatible with units Z445 Z465 Z645 Z655 Z665 Lawn Mower

Note:
When test the fuel pump first time, please disconnect the outlet pipe for 2-3 seconds. It is helpful to expel the air in the fuel pump.

,Note: This item is a replacement part. Not OEM part.
,Please make sure the images are the same with what you want.
If not, please do not purchase it even your model is in the described list!