Description
“In Stock” items ship out by next business day.
“Special orders” typically ship out 3-5 days from date of order. You will be contacted via email with longer delays.
Hustler 54″ Raptor SD & SDX Custom Tune-Up Kit
Complete Maintenance Kit with Blades | UPC / Part Number: 0636947512698
We design our custom Tune-Up Kits to simplify the seasonal maintenance of Hustler 54-inch Raptor SD and Raptor SDX riding lawn mowers equipped with Kawasaki FR-series engines. Performing regular engine and deck service improves cut quality, maintains peak performance, and prevents premature wear.
This custom kit pairs factory-authorized OEM parts from both Hustler and Kawasaki to ensure an exact fit and consistent engineering specs. Components reflect the latest updated part numbers recommended by both manufacturers.
CRITICAL FILTER VERIFICATION:
This kit exclusively fits Kawasaki FR-Series engines utilizing the oval air filter (Kawasaki 11013-0752). It matches Kawasaki Re-Power Kit 99969-6543 (formerly 99969-6425). Please physically verify your air filter style and mower model number prior to ordering.
Kit Components Included
| Component Details | Manufacturer Part Numbers |
|---|---|
| Oval Panel Air Filter | Kawasaki 11013-0752 | Hustler 603059 |
| Engine Oil Filter (High-efficiency replacement) | Kawasaki 49065-0721 (supersedes 49065-7007) | Hustler 602581 |
| Updated Fuel Filter (Large-capacity design) | Kawasaki 49019-0031 (updates 49019-0027 / 49019-7001) | Hustler 068478 |
| Spark Plugs (2 included) | NGK BPR4ES |
| Kawasaki KTech 10W40 Premium Engine Oil (2 Quarts) | Kawasaki 99969-6296 |
| Hi-Lift Mower Blades (Set of 3) | Hustler 601124 |
Blade Replacement Tip: Inspect the condition of your spindle washers and blade bolts whenever replacing cutting blades. Replacement hardware can be found directly below in the “You May Also Like” section.
Product Compatibility
Locate your 6-digit frame model number to confirm this kit matches your specific 54-inch machine configuration:
Raptor SD
932558US, 937797, 937870, 939199
Raptor SDX
936476, 936484, 938548, 939256
Raptor Flip-Up
938472, 938670, 940320
Technical Detail: Fuel Filter Distinction
Earlier iterations of these assemblies shipped with a smaller canister filter (49019-0027). Following advanced runtime testing, Kawasaki upgraded these engine configurations to use the high-efficiency 49019-0031 filter. This larger surface area design features interchangeable compatibility with all modern carbureted and EFI variants, optimizing fuel flow consistency.
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