Harley Twin Cam Oil Change Kit 20W‑50 Mineral Oil + Chrome HiFlo HF171CRC Filter | Drag Specialties | Fits 1999–2017 Big Twin

DESCRIPTION
A complete conventional oil change kit designed for Harley‑Davidson Twin Cam (Big Twin) models from 1999–2017. This kit includes high‑quality Drag Specialties 20W‑50 mineral V‑Twin oil, a chrome HiFlo HF171CRC oil filter with an easy‑access end nut, and a fresh drain plug O‑ring for a clean, leak‑free service. Perfect for routine maintenance, it delivers excellent cold‑start protection, strong wear resistance, and dependable lubrication for air‑cooled Harley engines. Meets all warranty performance criteria and does not void factory warranties.

WHAT’S IN THE BOX
• 4 quarts Drag Specialties 20W‑50 Mineral V‑Twin Oil – Made in the USA  
• HiFlo HF171CRC Chrome Oil Filter – Features a 17mm end nut for easy removal  
• Drain Plug O‑Ring – Ensures a proper seal and prevents leaks  

WHY RIDERS CHOOSE THIS KIT
• Excellent cold‑start protection and smooth performance in all conditions  
• Strong wear resistance and sludge control for long engine life  
• Durable mineral oil formulated specifically for Harley‑Davidson V‑Twin engines  
• Chrome filter with wrench‑off end nut for quick, clean oil changes  
• Meets Harley‑Davidson warranty performance criteria  
• High‑quality components trusted by riders and professional shops  

FITMENT
Designed for Harley‑Davidson Twin Cam (Big Twin) engines, including 88ci, 95ci, 103ci, and 110ci configurations. Fits most 1999–2017 Twin Cam models across Touring, Softail, and Dyna platforms. Ideal for air‑cooled Harley engines requiring 20W‑50 mineral oil and HF171CRC filter compatibility.

SPECIFICATIONS
• Oil Type: 20W‑50 Mineral V‑Twin  
• Filter Finish: Chrome  
• Filter Style: Wrench‑off end nut  
• Includes drain plug O‑ring  
• Made in the USA (oil)  
• High‑quality aftermarket components for reliable service and protection