As a vintage sewing machine enthusiast and collector, I recently purchased an Elna Grasshopper Model 50 sewing machine to research common replacement parts. Built in the 1950s, this Swiss-made beauty is a straight-stitch marvel, known for its portability and innovative design. However, finding compatible parts for these machines can be a challenge, especially since many are missing key components or have worn-out parts. After extensive testing, I’ve identified several replacement parts that fit the Elna Model 50 perfectly, ensuring it runs smoothly for your sewing projects. In this guide, I’ll share my findings, complete with photos, and link to our new Elna Model 50 #1 Grasshopper Sewing Machine Parts collection where you can find these parts.
- Power Cord (Part #50346N) - A Perfect Fit for the Model 50
One of the most common issues with the Elna Grasshopper Model 50 is a missing or damaged power cord, especially the Bakelite female end, which often breaks due to age. I found that the power cord (Part #50346N), originally designed for the Elna 722010 models, fits the Model 50 perfectly. 
New power cord installed on the Elna Model 50, showing the fit] This cord restores full functionality, allowing you to power your machine safely and efficiently. You can find this power cord in our Elna Grasshopper Parts Collection. 
The image displays the original female plug on the left and its upgraded replacement on the right. Notably, the new replacement plugs feature square corners, contrasting with the rounded corners of the original design.
- Motor Belt (Part #820-10) - A Reliable 10-Inch Stretch Belt
The motor belt on my Model 50 was worn out, a common issue for machines from the 1950s. I tested a 10-inch stretch belt (Part #820-10), and it works flawlessly, providing the right tension for smooth operation.
Motor belt installed on the Elna Model 50, showing placement] This belt ensures your machine’s motor runs efficiently, making it a must-have replacement part. Check it out in our Elna Grasshopper Parts Collection.
- Needle and Bobbin - Standard Parts for Easy Replacement.
The Elna Model 50 uses a standard 15x1 needle, which is widely available and easy to source. I recommend using a high-quality Class 15 metal bobbin for the top drop-in bobbin system, as it ensures consistent stitching and durability. 
Needle and bobbin installed in the Elna Model 50, showing compatibility] These standard parts make maintenance a breeze, keeping your Grasshopper ready for straight-stitch projects. Find compatible needles and bobbins in our Elna Grasshopper Parts Collection.
The image showcases two 7-hole metal Class 15 bobbins that accompanied the machine upon purchase. While it remains uncertain if they are the original bobbins, they do align with the era of the machine's construction.
- Light Bulb (2PCW-LED) - A Modern Upgrade with Less Heat
The original light bulb on the Model 50 was often missing or outdated. I replaced it with a 2PCW-LED bulb, which is slightly shorter than the original but fits perfectly and works well. This LED bulb generates significantly less heat, making it safer and more energy efficient. 
2PCW-LED light bulb installed in the Elna Model 50, showing the fit and illumination] This modern upgrade improves visibility while sewing, enhancing your overall experience. Get yours in our Elna Grasshopper Parts Collection.
Restoring my Elna Grasshopper Model 50 has been a rewarding journey, and these replacement parts have brought it back to life. Whether you’re a collector or a sewer using this 1950s gem for straight-stitch projects, these parts will keep your machine running smoothly. Explore more in our Elna Model 50 #1 Grasshopper Sewing Machine Parts collection, and shop with confidence from Venice, FL, with fast shipping on our 5000+ item inventory!
