Hustler OEM 603318 Mower Deck Belt is Crafted only from the Finest of Materials and Rigorously and Extensively Tested to verify it withstands the toughest of Operating Conditions. Expertly crafted from premium Aramids and/or Kevlar materials, the Hustler OEM 603318 Is made to Fit Hustler Current 36" Trimstar Models and Bac-Vac System for 48" Mower Decks. Don't settle for imitations or substitutes when you can have - worry-free, designed to fit options, knowing that your Hustler Mower Deck Belts are built, tested, and designed specifically to OEM Standards and Expectations. Please refer to the Images above; Product Specifications, Special Notes and the Model Fit guide below to ensure proper fit. NOTE: Due to Changes within Model/Series there might occur instances where Hustler Mower Deck Part Number Might Have Some Variation in Part Numbers depending on the Age and Serial Number of the Unit. One way to Eliminate Confusion is by Searching your Belt Type and Model Number at the Top of our Website Page in the Search Tab. That in return will search the Model Fit Chart at the Bottom of the Page to Find the correct Model/Belt Part Number Combo. Second way to Eliminate Confusion is to perform a visual inspection of your Mower Deck and Compare it to the Images above. Key Differences in each Mower Deck Images to Look at are note with a red arrow along with the Part Number that is associated for that Mower Deck Type. If this does not prove helpful and you still need assistance with finding the correct part number feel free to text us, email or give us a call and we can try to help you. Remember if further assistance is needed you will need to provide Models and Serial Number of the Unit you are wishing to receive Help with. If you wish to be Redirected to a different Mower Deck Belt Part Number Refer to the Mower Deck Belt Part Number Reference Chart Below and Click on Associated Part Numbers to Redirected. MOWER DECK BELT ASSOCIATED PART NUMBER REFERENCE CLICK ON THE ASSOCIATED PART NUMBER TO BE REDIRECTED 601786 - 36" Trimstar Side Discharge (Early Models) Specification Product Number: 603318 Brand: Hustler Length: 97 IN Width: 1/2 IN Height: NA Weight: 0.600 LB Model Fit: 939496, 54" Bac-Vac System
