TEANTECHRecorder Rubber Belt - Cassette Recorder Repair Maintenance Mix Flat Cassette Tape Machine Rubber Belts 40-135 MM (50PCS) (Width 4MM)

Couldn’t find any dedicated belt replacement sets for this cassette deck in the US. Purchased this set of belts in hopes I could find a suitable replacement. Needed a 4mm wide belt. The longest included belt (there were multiples of this size in the package) worked. For some reason, the original belt turned to goo. Similar reports from others. The counter uses a smaller round or square belt that did not need replacing. Another kit of this (round/square) type of belt would probably work.For the routing: belt goes around the motor pulley, over top of the adjacent flywheel, and around the outer flywheel.

Wonderful assortment of 4 mm wide belts in about 4 or 5 different lengths. The old belts disintergrate with age! Its amazing to see the black goo when you unscrew the cover. The key is you need to carefully remove and clean all that black goo on the pulleys before installing new belts. Aiwa really made it easy to disassemble and slide out the pulleys that go around the motor hub. Fix your old equipment because the new tape players are poor quality! Oh they have different width 4 mm is the widest about a fat 1/8” wide!

I repair donated, but non-functional items for a local thrift to sell. I used one of these flat ribbon-like belts to repair a 40 year old AIWA tape deck whose belts had turned into a tarry goo. Although these belts were not specifically designed for this tape deck, I found one that fit well enough and the deck is working great now. I found an exact match for the AIWA belt online, but it cost $30, so this set of 50 for under ten dollars was a no brainer.The belts are thin and feel slightly tacky. They feel less elastic than some rubber belts and I expect that over time they will also turn into black goo. However, the deck works well enough for the thrift to sell it and I have a lot of spare belts for the next cassette deck that needs a replacement belt.

For anyone that may question how they are measured, it's the length when folded in half, hope this help to whoever it may concern

The belts seem okay for the most part. There is a good variety of sizes ranging from tiny to larger, so you will probably have the size you need. The belts feel strong and seem like they should hold up. Some of the belts are cut weird though, the edges are all wavy, which makes them pretty much unusable as it will cause wow and flutter. However, because of how many of them there are, there are still multiples of each size that are fine. Really, they are overpriced, it probably cost all of $1 to make all of them, but that is the case with everything so I can't complain too much. Overall, they are okay.

perfect fit,thanks

This is a great assortment, unfortunately none worked for the device we have.

Too many small sizes- nice quality-just not enough of the larger sizes