Murray 30550H rear-engine riding lawn mower repair and replacement parts
All parts 
Mower housing suspension 
Mower housing 
Electrical system 
Steering 
Body chassis 
Motion drive
Here are the repair parts and diagrams for your Murray 30550H rear-engine riding lawn mower. The diagram(s) below can help you find the right part. If you’d like help, we invite you to call our customer service number at the top of the page, or click chat.
On this page, you can also find any manuals, installation guides and error code tables associated with this model.
For advice on diagnosing problems with appliances, lawn & garden equipment and other products, check out the videos, repair guides and articles in our DIY section.
Symptoms common to all riding mowers & tractors
Repair guides common to all riding mowers & tractors
These step-by-step repair guides will help you safely fix what’s broken on your riding mower or lawn tractor.
If you hear the solenoid click but don’t hear the starter motor spin when you turn the key, follow these steps to replace it.
If the engine is hard to start or if the spark plug electrode is burnt or cracked, take 15 minutes to replace it.
If the engine of your lawn tractor surges or is hard to start, the carburetor could be the problem. Follow these steps to install a new one.
Articles and videos common to all riding mowers & tractors
Use the advice and tips in these articles and videos to get the most out of your riding mower or lawn tractor.
Troubleshoot fuel, spark and compression issues.
How often and tall you mow your lawn has a big impact on its health. Check out these 3 rules.
See how to unlock the factory default start code so you can set your own passcode.