Homelite Ryobi Part 984534001 used in models B25C (UT-20768) Trimmer, B25C (UT-20770) Trimmer, B25S (UT-15182) Trimmer, D725CD (UT-20761) Trimmer, D725CDE (UT-20773) Trimmer, UT15165 (D825SB) Trimmer, UT15170 (D825SB) Trimmer, D825SD (UT-20774) Trimmer, D825SD (UT-20784) Trimmer, UT-20749 Trimmer, UT-20758 Trimmer, UT-20769 Trimmer, UT-20769-A Trimmer, UT-20785 Trimmer, UT-20780 Easy Trim String Trimmer, UT-20778 EZ Reach String Trimmer, F2020 (UT-20788) String Trimmer, F2020 (UT-20789) String Trimmer, F3040 (UT-15176) String Trimmer, F3050 (UT-15179) String Trimmer, UT-20779 Trim'n Edge String Trimmer, UT-20772 Trim 'N Edge, UT-20760 (S/N MB0849999) String Trimmer, UT-20760-A String Trimmer, UT15200 (BC2500R) Trimmer, UT20771 Power Trim, UT20763 (D825SD) Zip Start Trimmer, UT20817 (ST2517CR) Zip Start Trimmer, UT20818 (ST2537S) Zip Start Trimmer, UT15180 (K400) Zip Start Trimmer, UT15181 (K400) Zip Start Trimmer, UT15169 (Versa Tool) Zip Start Trimmer, UT20740 (Trimlite) Gas Trimmer, UT20742 (K100) Gas Trimmer, UT20764 (K100) Gas Trimmer, UT20743 (K300) Gas Trimmer, UT20751 (K300) Gas Trimmer, UT20783 (K300) Gas Trimmer, UT20744 (ST155CKD) Gas Trimmer, UT20691R (ST2527) Gas Trimmer, UT20812 (ST2527) Gas Trimmer, UT20822 (ST2527) Gas Trimmer, UT20813 (ST2537S) Gas Trimmer, UT20826 (ST2537S) Gas Trimmer, UT15164 (Versa Tool) Trimmer, UT70121 Curved Shaft Trimmer, UT-15177 ST525 String Trimmer, HOMELITE RYOBI 984534001 GENUINE CARBURETOR KIT (SVC/RP) REPLACES UP04742A, UP04742 ALSO USED ON RIDGID TROY-BILT ECHO POWERSTROKE WORKFORCE BLACKMAX