Over years of living in a home, various parts inevitably wear down and need replacing—small parts in plumbing, for example.
When replacing, it’s usually best to choose original parts, but for discontinued items, you may need a substitute. I recommend buying an extra part when you’re purchasing a replacement.
Many products can last longer with part replacements. The real end of a product’s life often comes when the manufacturer stops producing parts, making it impossible to repair when something breaks. At that point, you’ll need to replace the whole product with a new model, and home equipment can be surprisingly expensive—often costing tens of thousands of yen.
That’s why it’s smart to buy an extra replacement part. Even if the manufacturer stops production, you’ll have one spare part, allowing for another repair if needed. Having this extra “life” means you can continue using the product one more time.
Manufacturers rarely support discontinued models and generally promote new models instead. By purchasing replaceable parts while they’re available, you can extend the life of your equipment.
