Replaces sprocket coupler on screw drive rail assemblies. Compatible with all Liftmaster Screw Drive and Low Profile Screw Drive operators (1995 current), models 1000SD, 2000SD, 1000SDR, 2000SDR, 2110, 2220, and models 4600, 4620, 4640, 9902, PD420, PD460
Manufacturer | LiftMaster |
Item part number | 25C20 |
Package Dimensions | 6.3 x 5.99 x 2.9 cm; 9 g |
ASIN | B007VP7A5A |
Trustpilot
2 weeks ago
1 day ago