The LiftMaster K-SPLONG Roll Pin is a genuine OEM spring pin used to secure rotating components on LiftMaster door and gate operators. Commonly installed through aligned holes in shafts, couplers, and sprockets, this pin provides a dependable interference fit that resists loosening under vibration—ideal for service, repair, or maintenance of residential and commercial LiftMaster operators. The part is identified as K-SPLONG and measures 1/4 in by 1-1/8 in, supplied in a pack of 10, making it a practical replacement hardware kit for technicians and installers who need to keep LiftMaster drive assemblies correctly fastened.
Use this replacement part where a spring/roll pin is specified by the operator’s parts diagram or service manual. Typical installation involves aligning the component bores, then driving the pin with a hammer and a proper roll pin punch until seated; always disconnect power, follow lockout/tagout procedures on commercial equipment, and wear eye protection. Compatible with select LiftMaster garage door and gate operator assemblies that call for a 1/4 in roll pin, the K-SPLONG supports reliable coupling of drive components without additional adhesives or threads, helping maintain correct alignment and smooth operation over time.