If your garage door opener’s chain is worn, loose, or damaged, the right replacement kit depends on the opener model and rail—not just the door’s appearance. These four options are chain-and-cable parts for garage door openers, not the separate lifting cables that run along the sides of a door. Before ordering, check your opener’s manual or parts diagram and confirm the part number and rail length.
Table of Contents
Quick Comparison
| Product | Key details | Best fit for |
|---|---|---|
| LiftMaster 41A5807 Chain and Cable Kit | One-piece kit for a 7-foot door; specified for a 10-foot rail | Listed compatible LiftMaster and Chamberlain models |
| Chamberlain 41A5807 Chain and Cable Assembly | Described as a genuine OEM assembly | Shoppers whose parts diagram calls for 41A5807 |
| LiftMaster 41A5249 Chain and Cable Kit | One-piece kit for a 7-foot-high door | Chain-drive opener owners who need part 41A5249 |
| LiftMaster 0001A3473/41A3473 Chain and Cable | Part number listing; fit details are limited | Shoppers whose opener documentation specifies this part |
Our Picks: Best Garage Door Chain And Cable reviews
LiftMaster 41A5807: Best for Listed 7-Foot Door Models
This one-piece LiftMaster chain-and-cable kit is specified for a 7-foot-high garage door and a 10-foot rail. The supplied compatibility list names a range of LiftMaster and Chamberlain chain-drive opener models, making this the most clearly documented option in this group.
The model list is useful, but it is not a substitute for checking your exact opener. Similar-looking openers can use different parts, and the kit’s rail-length requirement is specific: measure the rail and compare the part number with your manual or parts diagram before ordering.
Compared with the other choices here, this listing provides the most fit information. That makes it a practical starting point if your opener appears in the compatibility list and your rail measures 10 feet. It is less suitable if you have a different rail length or cannot confirm your model.
Pros:
- Specifies use with a 7-foot-high door and 10-foot rail
- Includes a broad list of compatible opener models
- Described as a genuine LiftMaster replacement part
Cons:
- Compatibility depends on matching the opener model and rail length
- Not identified as a fit for every chain-drive opener
Verdict: Choose this kit when your opener is on the listed compatibility range and you have confirmed the 10-foot rail requirement.
Chamberlain 41A5807: OEM Assembly for Part-Number Matches
This listing identifies the item as a Chamberlain 41A5807 chain-and-cable assembly and describes it as a genuine original equipment manufacturer part. Its main advantage is a specific part number: if your opener’s manual or parts diagram calls for 41A5807, this listing gives you a direct number to compare.
The listing provides less fit information than the other 41A5807 option. It does not include a compatibility list or rail measurement in the supplied product details, so confirm those points with your opener documentation rather than assuming the part fits because the number looks familiar.
There is also a naming detail worth checking: the listing title identifies Chamberlain, while its supplied brand field says Craftsman. That discrepancy does not establish whether the part is wrong, but it is a good reason to verify the exact part number and product details before ordering.
Pros:
- Clearly identifies the 41A5807 part number
- Described as a genuine OEM assembly
- Useful when your opener documentation specifies this exact part
Cons:
- Supplied details do not state a rail length or compatibility list
- The title and brand field use different brand names
Verdict: Consider this assembly when your parts diagram specifies 41A5807, but verify fit and listing details before you buy.
LiftMaster 41A5249: One-Piece Kit for a 7-Foot Door
The LiftMaster 41A5249 is described as a one-piece chain-and-cable replacement kit for chain-drive openers installed on a 7-foot-high garage door. The listing identifies it as a genuine LiftMaster replacement part.
Its stated door height helps narrow the fit, but the supplied details do not name specific opener models or provide a rail length. Check the manual or parts diagram for the 41A5249 number before ordering. Do not treat the 7-foot door description alone as proof that it will fit your opener.
Compared with the 41A5807 options, this kit is a stronger candidate only when your opener calls for 41A5249. If you need a listed model range or a specified rail measurement, the first option provides more information to check against your setup.
Pros:
- One-piece chain-and-cable replacement kit
- Specified for a 7-foot-high door
- Described as a genuine LiftMaster part
Cons:
- Supplied details do not list compatible opener models
- No rail length is stated in the product information
Verdict: Pick the 41A5249 when it matches the part number in your opener documentation; confirm rail and model fit before checkout.
LiftMaster 0001A3473/41A3473: A Part-Number-Specific Option
This LiftMaster listing identifies the chain and cable by two part numbers: 0001A3473 and 41A3473. That makes it most useful for shoppers who already have one of those numbers in their opener documentation or on a replacement-parts list.
The supplied product information does not state compatible opener models, door height, or rail length. Those missing details make it harder to judge fit from the listing alone, so check your manual or parts diagram and confirm the exact part number before purchasing.
Unlike the 41A5807 and 41A5249 kits, this option does not include a stated fit description in the supplied data. It can still be a sensible match when your documentation calls for it, but it is not the easiest choice to assess without that confirmation.
Pros:
- Lists both 0001A3473 and 41A3473 identifiers
- Identified as a LiftMaster chain-and-cable part
- A direct option when your parts information calls for these numbers
Cons:
- Supplied details do not identify compatible opener models
- Door-height and rail-length requirements are not stated
Verdict: Buy this option only after confirming that 0001A3473 or 41A3473 matches your opener’s parts information.
How to Choose a Garage Door Opener Chain and Cable
Match the Part Number to Your Opener
Start with the opener’s model label, manual, or replacement-parts diagram. Look for the exact chain-and-cable part number, then compare it with the number in the product listing. A similar-looking kit or a familiar brand name is not enough to confirm compatibility.
Check Door Height and Rail Length
Some kits are specified for a particular door height or rail length. For example, the 41A5807 listing describes a 7-foot door and a 10-foot rail, while the 41A5249 listing states a 7-foot door but does not provide a rail measurement. Measure your rail and confirm that the kit’s stated requirements match your setup.
Confirm the Opener Type
These products are chain-and-cable parts for chain-drive garage door openers. Check your opener’s documentation to make sure it uses this type of drive and calls for the listed replacement part. A chain-and-cable kit is not the same as the door’s side lifting cables.
Choose Fit Information Over a Broad Claim
A product listing with a specific part number, compatible model list, or rail requirement gives you more to verify. When those details are missing, use your opener’s parts diagram or contact the manufacturer or a qualified garage-door technician before ordering.
Consider the Repair Safely
Replacing an opener chain and cable involves working with the opener and its moving parts. Follow the manufacturer’s instructions and disconnect power as directed. Garage door springs and lifting cables are under high tension; do not attempt spring or door-cable repairs unless you are trained to do so. Contact a qualified technician if the repair steps or door condition are unclear.
Frequently Asked Questions
Are an opener chain-and-cable kit and door lifting cables the same part?
No. The products in this guide are chain-and-cable assemblies for the opener’s drive system. Door lifting cables are separate parts that help lift the door and should not be confused with an opener chain-and-cable kit.
How do I know which chain-and-cable kit fits my opener?
Check the opener’s model label, manual, or parts diagram. Match the listed replacement part number, then confirm any stated door-height and rail-length requirements.
Does a kit for a 7-foot door fit every 7-foot garage door?
No. Door height is only one fit detail. The opener model, part number, and rail length may also matter, so verify the full set of requirements before ordering.
What is the difference between 41A5807 and 41A5249?
They are different part numbers. The supplied details for 41A5807 include a compatibility list and a 10-foot rail requirement for a 7-foot door. The 41A5249 listing describes a one-piece kit for a 7-foot door but does not provide a model list or rail length. Use the part number specified for your opener.
Can I use a chain-and-cable kit from another brand?
Do not assume that a part will fit based only on its brand or appearance. Confirm the exact part number and compatibility in your opener documentation before choosing a replacement.
Can I replace garage door lifting cables while changing the opener chain?
They are separate repairs. Lifting cables and springs can be under high tension, so contact a qualified garage-door technician if those parts need work or you are unsure how to proceed safely.
Conclusion
For the clearest fit details, start with the LiftMaster 41A5807 if your opener is on its listed compatibility range and your rail measures 10 feet. The Chamberlain 41A5807 and LiftMaster 41A5249 are options when their exact part numbers match your documentation, while the 0001A3473/41A3473 listing requires careful confirmation because its supplied fit details are limited. In every case, verify the opener model and part number before ordering.
