By Lauren HollandUpdated November 2026
The craftsman lawn edger 140cc is a gas-powered edging tool built around a 140cc engine, the displacement class commonly used in Craftsman-branded edgers and small lawn equipment. It suits homeowners with medium to large lots who want a powered edger that can cut through packed turf and root-heavy borders without the constant re-trimming that lighter tools demand. It is a poor fit for anyone with a small patch of lawn, a limited storage space, or a strong preference for electric or cordless tools that start instantly and run quietly. Because this listing is an aftermarket carburetor-related product rather than a complete edger, buyers should read the listing carefully before expecting a full machine.
HipaFits Yard Machines 11A-02SB700 11A-B0S570 Lawn Mower MTD Craftsman Lawn Edger, Husky 21" 5.0 hp Powermate Tiller 651-05221 951-05221 Carburetor for Yard Machines 140cc Troy Bilt Ranger Tiller
Product Overview
The product under review is listed on Amazon as a HipaFits replacement part, with the title referencing Yard Machines, MTD, Craftsman and Troy-Bilt compatibility, a 140cc displacement, and a set of part numbers including 11A-02SB700, 11A-B0S570, 651-05221 and 951-05221. The listing is a carburetor for equipment in the 140cc class, not a complete lawn edger. That distinction matters: a buyer searching for a “craftsman lawn edger 140cc” who expects a ready-to-run tool will end up with a fuel-system component that must be installed on an existing machine.
Carburetors are the component that meters fuel and air into the engine. When an edger runs rough, hunts at idle, stalls under load or refuses to start after sitting, the carburetor is a common culprit, especially when fuel has gone stale. A replacement carburetor is therefore most useful to owners who already have a 140cc Craftsman or compatible machine and need to restore performance rather than replace the whole unit. For background on identifying and sourcing components for these machines, see Craftsman Lawn Edger Parts: How to Find, Identify and Replace Them.
Because the listing bundles several model and part references, fitment is the first thing to verify. Compare the part numbers printed on your existing carburetor or in your engine’s parts manual against the numbers in the listing before ordering. Mismatched carburetors can look similar and still differ in jet size, linkage or mounting pattern.
Key Features & Specifications
The table below lists only the specifications that the product name states. Items not stated in the listing are intentionally left out.
| Specification | Detail |
|---|---|
| Product type | Replacement carburetor (not a complete edger) |
| Engine class referenced | 140cc |
| Listed compatibility | Yard Machines, MTD, Craftsman, Husky, Troy-Bilt, Powermate tillers and related equipment |
| Part numbers referenced | 11A-02SB700, 11A-B0S570, 651-05221, 951-05221 |
| Seller brand | HipaFits |
| Amazon ASIN | B0BL2ZWNYH |
Pros & Cons
Pros
- Lower-cost route to repairing a 140cc engine’s fuel delivery than replacing the whole edger.
- Part numbers in the listing give a clear way to check fitment before buying.
- Broad model references may suit owners who have equipment from more than one brand in this engine class.
- Useful for restoring idle, starting and throttle response when the original carburetor is clogged or worn.
Cons
- This is a component, not a finished lawn edger, so it does not solve a broken or missing machine on its own.
- Installation requires basic mechanical skill, including fuel-line disconnection and carburetor removal.
- Multiple brand and model references mean fitment must be verified manually.
- Carburetor problems are sometimes caused by a bad ignition coil, air filter or spark plug, so the carburetor may not fix the issue.
Performance Analysis
Performance from a replacement carburetor depends on whether it matches the original specification and whether the rest of the engine is healthy. A correctly fitted carburetor should restore smooth idle, consistent acceleration and reliable starting. Owners of small gas engines commonly report that a clean or replaced carburetor resolves hunting and surging, but they also often note that a worn air filter or old fuel causes the same symptoms, so diagnosis matters before spending on parts.
Because the listing does not state jet sizes, fuel-mixture settings or emissions details, performance claims beyond basic fitment should be treated cautiously. Buyers should expect to adjust the idle and high-speed mixture screws after installation, following the engine manufacturer’s procedure. Running the engine on fresh gasoline mixed to the correct ratio for the equipment, and cleaning the fuel filter, will affect results as much as the part itself.
For owners who are not comfortable with carburetor work, a small engine repair shop can install and tune the part, which removes much of the uncertainty. For broader guidance on keeping power edgers in good order, see Power Lawn Edgers: Setup, Safe Use and Care.
Who Should Buy This Product?
This product is best for owners who already have a 140cc engine machine with a fuel-delivery problem and who are comfortable with basic small-engine repair or have access to a shop. It also suits people who want to keep an otherwise sound edger in service rather than buy a new one. Buyers who have verified their part number match should find it straightforward to order and install.
Skip this product if you are shopping for a complete edger, if you have no experience with carburetors, or if your machine is an electric or cordless model. In those cases a finished tool will serve you better, and the best path is to compare full edgers rather than parts.
Buying Guide
Before buying any carburetor, identify the engine’s make, model and serial information, then compare printed part numbers on the old carburetor to the listing. Check whether the replacement includes a gasket kit and whether you need new fuel lines, since aging lines commonly cause the same symptoms as a clogged carburetor. Review the engine’s maintenance schedule to rule out a dirty air filter or old spark plug first.
If you want a finished tool rather than a repair part, consider these alternatives, which are well-known options for this category:
- Carburetor Carb Kit Replacement Fit for Craftsman 140cc CMXGKAM1158708 Lawn Edger Complete Carburetor Repair Kit: a complete repair kit option for owners who want to rebuild rather than fully replace the carburetor.
Carburetor Carb Kit Replacement Fit for Craftsman 140cc CMXGKAM1158708 Lawn Edger Complete Carburetor Repair Kit Replaces 1212014282 A1212014282 446786
For buyers who want to compare the Craftsman line directly, 3 Best Craftsman Lawn Edger Electric Models for Clean Lines (2026) covers electric alternatives, and Lawn Edger Battery Powered: Step-by-Step Guide to Clean Lawn Edges explains the trade-offs of cordless models.
FAQ
Is this a complete craftsman lawn edger 140cc?
No. The listing is a replacement carburetor associated with 140cc equipment. A complete edger would need to be purchased separately.
How do I know if this carburetor fits my machine?
Match the part numbers printed on your existing carburetor or in your owner’s manual against the numbers listed in the product details. If they do not match exactly, do not assume compatibility.
Do I need special tools to install it?
Basic hand tools such as sockets, screwdrivers and a fuel-line clamp are typically needed. Some engines also require removing the air cleaner and throttle linkage.
Will a new carburetor fix a hard-starting edger?
It may, but hard starting is also caused by a dirty air filter, old fuel, a worn spark plug or a faulty ignition system. Check those first.
Do I need to adjust the carburetor after installing it?
Usually yes. Idle and mixture screws often need setting to the engine manufacturer’s specification after installation.
Should I rebuild the old carburetor instead?
A rebuild kit can be cheaper in effort and may be sufficient if the old body is in good shape. Replacement is often simpler for owners who want a quick fix without disassembling small jets.
Is this suitable for an electric or cordless edger?
No. Carburetors are used only on gas-powered engines, so this product does not apply to electric or battery-powered tools.
Final Verdict
This is a worthwhile purchase only for owners who already have a 140cc engine machine with a carburetor problem and have confirmed fitment. It is not a substitute for a complete craftsman lawn edger 140cc if you need a working tool out of the box. Verify part numbers, check the simpler causes of poor running first, and consider a professional installation if you are unsure.
About Lauren Holland
Lauren Holland is part of our editorial team and reviews and edits our lawn edging & trimming guides, checking product details against manufacturer specifications and owner feedback.
