The LiftMaster 41A5250-1 garage door/gate operator full belt assembly is a one-piece replacement belt from North Shore Commercial Door that's is compatible with 8-ft. garage door heights. This one-piece belt is 225 in. long, with 20 grooves every 6 in. along the belt.
LiftMaster's model 41A5250-1 full belt assembly is compatible with all Chamberlain belt-drive garage door operators. It's compatible with LiftMaster HD600 garage door opener models HD600, WD822KD, WD833KS, WD912KS, WD952K and WD952KLD.
We carry the best selections of affordably priced LiftMaster garage door and gate opener parts. If you don't see a specific LiftMaster part you want, let us help you find it.
For 8-ft. tall garage doors
Length: 255 in.
20 grooves per 6 in.
Compatible with all Chamberlain belt-drive garage door operators
In order to ensure that you order the correct part, please have either the operatorís model number, or the part number that you need. If you still have difficulty ordering the product you need please feel free to call our customer service help line @800-783-6112 where we have trained employees waiting to help you.
QUESTION: I have a chamberlain 41ab050-2, does this belt work with this model? by orlando r 5/5/2015
ANSWER: No it is too long by DEBORAH F a
QUESTION: My door is 7' 4" tall. should I buy the drive belt for the 7' or the 8' door? by None N 10/18/2013
ANSWER: Mine took the 8' belt; 41A5250-1 Full Belt Assembly For 8' Garage door. Then I had to remove 2". <br />End with hole for "bicycle chain" style master link is easy to spread apart and press back together with hand tools after shortening belt. *I found it very important to put old and new belt side-by-side on floor for exact measurement.* by GARY W a
ANSWER: Door height 7' vs 7'4" isn't as important as garage door opener rail length which is based on model #. The belt foor a 7' door fits a rail approxiamtely 10' +/- an inch or so - hard to get exact measure from wall end pulley center to pulley center on opener. hope this helps. I've bought 2 of these belts for my 7' doors. made the mistake of buying 8' door belt 1st time and shortened it to make it work which is a pain - but it worked for me. 2nd door got the correct 7' belt and it fit perfectly. Check rail length or ck out your belt part # in your manual to get correct length the 1st time. Hope this helps. by S T a
STAFF ANSWER: You will want to measure your old best and verify it matches the length listed in the ad. by Matthew O a
QUESTION: Does this have the square or round teeth ? by CHARLES M 7/3/2013
ANSWER: Round, matching description, 20 groves/6". by GARY W a
ANSWER: Teeth are 'trapazoid' shape with slightly rounded edges to a flat top, just like the original that came with my Sears opener. by S T a
QUESTION: Does it fit chamberlain formula 1 ? by None N 5/27/2013
ANSWER: I had a Sears model. The belt was too long for my opener. by John K a
STAFF ANSWER: What is the model number of your formula 1. by Matthew O a