Gate Opener Supplies › LiftMaster Gate Opener LA400 Motor Release Shaft Brass Gear, LYN300/400 SCS300, 41ASWG-0440SA Image 1 of 1 LiftMaster Gate Opener LA400 Motor Release Shaft Brass Gear, LYN300/400 SCS300, 41ASWG-0440SA Sale Price: $53.00 Original Price: $98.00 LiftMaster Gate Opener LA400 Motor Release Shaft Brass Gear, LYN300/400 SCS300, 41ASWG-0440SA Quantity: Purchase Added! LiftMaster Gate Opener LA400 Motor Release Shaft Brass Gear, LYN300/400 SCS300, 41ASWG-0440SA Gear only as shown in image. Reviews Reviewer Name Review Date Star Rating Description Posted on Etsy Product Show More You Might Also Like 3,500lbf Automatic Electric Gate Lock for Liftmaster Gate Openers LA412, RSW12U Sale Price: $109.00 Original Price: $198.00 Sale 3,500lbf Automatic Electric Gate Lock for Liftmaster Gate Openers LA400, LA500 Sale Price: $109.00 Original Price: $198.00 Sale