Dual Drive Belt BELT CS418/429/518, Spare Part

The Dual drive belt BELT CS418/429/518 is the right spare part for the current CS 329/418/429/518/529 series and brings a stretched-out belt back to the correct tension.

Why this replacement belt?

Even on the current Dual belt-drive models, the drive belt is the wear part that gives out first after a few years of use – usually noticeable as fluctuating speed or a hesitant start.

What you get

A true-to-original replacement belt measuring 193.0 × 0.50 × 4.00 mm, fitting exactly the CS 329, CS 418, CS 429, CS 518 and CS 529 (BT).

Who is this belt for? (and who it isn't — straight talk)

For anyone owning a CS 329, 418, 429, 518 or 529 with deteriorating speed stability. For older Dual models such as the SP85 or the 400/500 predecessor series, the other belt (BELT CS) is correct – and for the CS 618Q/718Q/Primus Maximus with direct drive, no belt is needed at all.

Our verdict

A small spare part with a big effect: often just replacing the belt is enough to get a turntable running reliably again.

Technical specifications

• Dimensions: 193.0 × 0.50 × 4.00 mm
• Fits: Dual CS 329, CS 418, CS 429, CS 518, CS 529 (BT)
• Material: rubber, true-to-original specification
• Scope of delivery: 1 drive belt

Frequently asked questions

Which Dual models does the BELT CS418/429/518 drive belt fit?

For Dual CS 329, CS 418, CS 429, CS 518 and CS 529 (BT). The dimensions are 193.0 × 0.50 × 4.00 mm.

Is this belt also suitable for the CS 618Q or CS 718Q?

No. The CS 618Q, CS 718Q and the Primus Maximus run on direct drive without a belt – there's no wear part of this kind there.

How do I know my belt needs replacing?

Typical signs are fluctuating speed, a platter that's hesitant or fails to start up at all when switched on, or a visibly stretched, shiny belt.

Can I replace the belt myself?

On the CS 329/418/429/518/529, the replacement is doable with a bit of patience. If you're unsure, our technician Mauri is happy to take care of it directly at our shop.

Why buy the Dual drive belt at HD Zürisee?

Because we know right away which of the two Dual belts fits your model, and we'll fit it properly for you if needed. Call us or bring your turntable in.

Pairs well with

If replacing the belt is your first hands-on job on the turntable: we'll take care of it for you directly at our shop in Wädenswil – just get in touch.