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 regarding longer delays.
52″ Hustler Raptor & Raptor Limited Tune-Up Kit (Kawasaki FR Engines)
Genuine Hustler & Kawasaki Factory Maintenance Package: 0636947512759
Simplify seasonal maintenance on your zero-turn mower, restore pristine cut quality, and maximize engine longevity with this complete, all-in-one tune-up kit. Custom-designed specifically for 52” Hustler Raptor and Raptor Limited models equipped with Kawasaki FR-Series engines, this kit features original equipment manufacturer components to reliably re-power your engine and renew your deck blades [00:00:07]. It offers the exact factory performance equivalency of Kawasaki Re-Power Kit 99969-6543 bundled with Hustler standard blade set 603995R. Authentic factory parts protect consistent machine performance and guarantee an easier installation [00:00:41].
Kit Includes Factory-Matched Components:
- Mower Blades: Set of 3 Genuine Hustler standard blades (Part # 603995 / 603995R) [00:00:33]
- Air Filter Element: Kawasaki Part # 11013-0752 (Hustler # 603059) [00:00:33]
- Fuel Filter: Kawasaki Part # 49019-0031 (Hustler # 068478) — Updates 49019-0027 and 49019-7001
- Engine Oil Filter: Kawasaki Part # 49065-0721 (Hustler # 602581) — Formerly 49065-7007
- Premium Spark Plugs: 2x NGK Part # BPR4ES
- Engine Lubricant: 2x U.S. Quarts of Kawasaki KTech 10W40 Premium Engine Oil (Part # 99969-6296)
🔧 Proactive Maintenance Tips:
- When replacing blades, evaluate the structural condition of your spindle washers and blade bolts. Replacement hardware can be found in the “You May Also Like…” section above.
- While performing your tune-up, thoroughly inspect the condition of all drive belts, control cables, transmission cooling fans, pulleys, idler springs, electrical terminal connections, and tire pressure to safeguard against unexpected field breakdowns.
Fuel Filter Interchange Update:
Earlier production model builds may have originally featured the smaller fuel filter design (49019-0027). Based on comprehensive field testing and engineering revisions, Kawasaki updated these engine configurations to the more efficient, higher-capacity Fuel Filter 49019-0031. This updated design provides excellent service and remains completely backward-compatible and interchangeable across all carbureted and EFI engines.Note: Component part numbers alter over time due to continuous engineering optimization by the manufacturer. Individual part stamps included in this package may vary dynamically from your equipment’s original factory configuration but are guaranteed to fit correctly and align with original performance specifications [00:00:41].
Equipment Model Compatibility Guide
This custom-tailored kit matches specific 52-inch zero-turn configurations. Please cross-reference your mower’s identification tag with the compatible model numbers listed below [00:00:41]:
Hustler Raptor 52″ Models
931881
931899 — HTRTRS052KAWFR691VA
933077 — HTRTRS052KAWFR691VA
937763 — HTRTRS052KAWFR691VA
937854 — HTRTRS052KAWFR691VM
938605 — HTRTRL052KAWFR691VA
Hustler Raptor Limited 52″ Models
936492 — HTRTLS052KAWFR691VA
936500 — HTRTLS052KAWFR691VM
937771 — HTRTLS052KAWFR691VA
937862 — HTRTLS052KAWFR691VM
938613 — HTRTLL052KAWFR691VA
939223 — HTRTRL052KAWFR691VM
931199US
932004US
934408US
🎥 Kit Overview & Project Guide
See exactly what components come in your complete DIY maintenance package. This overview walks through element recognition and parts matching.






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