S&S CYCLE560-0397 134-tooth belt for 18-22 SOFTAIL; repl OEM # 40000018" - Gates Poly/Carbon X7N material - Robust carbon tensile cord combines minimal stretch with extraordinary strength and load carrying capacity - Durable polyurethane construction resists chemicals, oil, pollutants, and abrasion - Made in the USA" FITMENT INFORMATION134-tooth belt for 18-22 SOFTAIL; repl OEM # 40000018Part Number : 560-0397 560-0397 134-tooth belt for 18-22 SOFTAIL; repl OEM # 40000018" - Gates Poly/Carbon X7N material - Robust carbon tensile cord combines minimal stretch with extraordinary strength and load carrying capacity - Durable polyurethane construction resists chemicals, oil, pollutants, and abrasion - Made in the USA" FITMENT INFORMATION134-tooth belt for 18-22 SOFTAIL; repl OEM # 40000018 **** PLEASE NOTE ***** : 560-0397 These are performance and custom aftermarket products sourced to match or exceed original specifications as an alternative to the OEM version. Any Harley-Davidson part numbers referenced are for identification purposes only.