Garage Door Rail Extension Kit
For 8´ and 10´ high garage doors. Use with Do it Best private label or Chamberlain garage door operators. The 8´ and 10´ chain drive SSR kit works with model No. 4500DID, 4500DI-2D, 6502DBD, CG40D, and PD752D. The 8´ and 10´ belt drive SSR kit works with model No. WD822KD. The model No. 7806CB screw drive kit works with
model No. PD432D.No. 7708CB: 8´ chain drive SSR kit
No. 7710CB: 10´ chain drive SSR kit
No. 8808CB: 8´ belt drive SSR kit
No. 8810CB: 10´ belt drive SSR kit
No. 7806CB: 8´ screw drive kit |