MOPHE — Compatible Bobbin Case Complete Set for Singer 3333 / 3337 Simple / 3342 Fashion Mate (Part No. 68)

Compact, reliable replacement bobbin case set engineered to restore smooth stitching on Singer 3333, 3337 Simple and 3342 Fashion Mate machines. Perfect as a spare or repair kit — precision fit and easy to install.

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Why choose this replacement bobbin case?

• Precision-fit replacement for Singer models 3333, 3337 Simple and 3342 Fashion Mate — matches Singer accessories part number 68
• Restores consistent tension and stitch quality without expensive repairs
• Durable construction for long-lasting performance with home sewing projects

Key features

• Complete bobbin case set — everything needed to replace a worn bobbin case
• Compatible with Singer 3333, 3337 Simple and 3342 Fashion Mate models
• Designed to maintain correct tension for even stitches and fewer thread jams
• Easy to install — no special tools required
• Quality-inspected for smooth operation and precise fit

What’s included

• 1 × compatible bobbin case (complete set ready to install)
• Installation guide/quick fit tips

Compatibility

• Fits: Singer 3333, Singer 3337 Simple, Singer 3342 Fashion Mate
• Replaces: Singer accessories part number 68 (compatible replacement)

Installation tips

• Turn machine off and remove power before replacing the bobbin case
• Remove the needle plate and existing bobbin assembly, then fit the new case into the hook race until it seats securely
• Test on scrap fabric to check tension and stitch formation; adjust thread tension if needed

Quick specs

• Type: Compatible replacement bobbin case — complete set
• Fitment: Singer 3333 / 3337 Simple / 3342 Fashion Mate
• Part number reference: 68

Bring your Singer machine back to top stitching performance. Add this compatible bobbin case set (Part No. 68) to your cart now and get sewing again!