Description
Replacement belt for Dual CS-520 turntable record player.
This belt is suitable for repair or maintenance when the original turntable belt is worn, stretched or degraded.
Product details:
- Compatible brand: Dual
- Compatible model: CS-520
- Package contents: 1 x Flat Drive Belt
- Condition: Brand New - Factory Fresh
- Warranty: 5-Year Warranty: Guaranteed against manufacturing defects and material degradation.
Before installation, clean the motor pulley and platter belt path to remove any residue left by the old belt.
Note: This is a compatible replacement belt for Dual equipment and is not an original Dual spare part.
Difficulty
Easy to moderate · typically 15–45 min for a first-timer with basic tools.
Tools needed
Phillips & flat screwdrivers, plastic tweezers, isopropyl alcohol (90%+), cotton swabs
Common mistakes to avoid
- Handling the new belt with bare fingers — skin oils cause slipping. Use tweezers or clean hands with alcohol first.
- Not cleaning old belt residue off the pulleys — degraded rubber turns to goo and the new belt will slip. Clean every pulley with isopropyl alcohol before fitting.
- Forgetting the routing — take a photo of the old belt path before removing anything.
- Twisting a flat or square belt during fitting — it must sit flat in the pulley groove.
- Overstretching the belt while installing — walk it gently over the pulleys instead of pulling hard.
If the old belt has melted into tar, remove all residue completely first — a lighter fluid–damped swab works on stubborn goo, followed by isopropyl alcohol. Let everything dry before fitting the new belt.
Stuck mid-repair? Send us a photo of the mechanism — free specialist support by vintage audio repairers.
Dual CS-520 Replacement Belt for Turntable / Record Player
- ✓ Free 30-day returns
- ✓ Fast worldwide shipping
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Shipped from Portugal. Select your destination to see estimated shipping options.
* Delivery estimates use working days, Monday to Friday, excluding National Holidays in Portugal.
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