SPINDLE ASSEMBLY REPLACES: 604214 Spindle Assembly Replaces Hustler Raptor 604214, 285-302; 604123 Pulley Spacer Replaces Hustler 604123, Specification: ID: 0.68'' SPINDLE PULLEY REPLACES: 603987 Spindle Pulley Replaces Hustler Raptor 603987; Specification: Height: 0.7 inch, OD: 4.8 inch, ID: 0.6 inch DOUBLE SEALED BEARINGS: Bearing of Spindle Assembly is Double Sealed and have been Greased before Sealing ADDED VALUE: Assembly Tool Kit is Provided for you to Make your Spindle Assembly Kit Replacement Easiler and more Convenient. Assembly Tool Kit Includes: 1x 22mm x24mm Forged Double Head Open End Spanner+ 1x 13mm Socket Wrench Screwdriver+ 1x 16mm L-shaped Diagonal Hexagonal Socket Wrench+ 1x Anti-slip Cotton Knit Safety Work Gloves HIGH-QUALITY MATERIALS & PRECISE MANUFACTURING: Our spindles are crafted from premium aluminum alloy and feature durable steel grease zerks along with high-strength, Grade 5 compliant screws. We utilize precision CNC machining to ensure smooth, burr-free threads, allowing bolts and nuts to fit together perfectly. SOLVE YOUR PROBLEM: If your mower deck spindle has experienced long-term use and shows signs of aging or deformation—such as causing unusual blade wear, difficulty rotating, or an uneven cut—it may be affecting the performance of your cutting machine. We recommend replacing the mower spindle to restore the normal function of your spindle assembly, improving both cutting efficiency and the durability of the deck. FITMENT: Fits for Hustler 42" Dash XD, 42" Dash Lawn Tractors: 938498 939249 940759 940759CE 940759EX; Also Fits for Hustler Raptor 42 inch, Hustler 42" Raptor Lawn Tractors: 934786 935742 934505US 931741 932004US 933069 933937 935791 932277EX 933382EX 933465EX 934679EX 938977 934505US 934786 935742 937748 937847 938167 938571 938589 939108EX 939215 SPINDLE ASSEMBLY REPLACES: 604214 Spindle Assembly Replaces Hustler Raptor 604214, 285-302. 604123 Pulley Spacer Replaces Hustler 604123, Specification: ID: 0.68''.