2 Pack Tandem Sliding Door Rollers for Andersen 200/400 Series Gliding Patio Door, Replaces #1997061 (1982 to Present) & #1273704 (1964 to 1982), 1-1/4" Steel Ball Bearing

2 Pack Tandem Sliding Door Rollers for Andersen 200/400 Series Gliding Patio Door, Replaces #1997061 (1982 to Present) & #1273704 (1964 to 1982), 1-1/4" Steel Ball Bearing

• Replace: This sliding door rollers replacement fits for Andersen 200 Series Narroline, 200 Series Perma-Shield and 400 Series Frenchwood gliding patio doors tandem roller P/N #1997061 manufactured from 1982 to Present. Replaces 200 Series and 400 Series tandem roller part number #1273704 manufactured from 1968 to 1982. Use on 100 Series gliding doors manufactured from March 15, 2010 to present
• Sturdy Construction: 1-1/4 inch diameter tandem concave steel wheels, Stamped steel housing with ball bearing rollers, provide smooth gliding operation with self-contained leveling adjuster
• Easy Installation: Gliding Door Roller is a push-in patio door roller assembly without screws. The shell has 2 top insertion points and 4 side locking tabs to fix it in place. Once the roller is halfway in, knock it in with a wooden block to ensure that the center screw is aligned with the adjustment hole
• Side Adjustment: Patio Door Tandem Roller Assembly Both sides have an adjustment feature, use a flat head screwdriver or cross-head screwdriver and turn carefully to adjust the height of the wheels to ensure that the gap between the door frame and the sliding panel remains consistent from the top to the bottom of the door
• Replace In Pairs: To ensure optimal Gliding, We recommend replacing both sliding door rollers at the same time to prevent extra wear-and-tear to one new roller, which will have to work twice as hard when paired with an old roller