Mercedes R129 SL320 SL500 Power Seat Adjuster Gear Replacement (4 Pieces)

If your Mercedes R129 (SL320, SL500) has power seats that are acting up - clicking, not moving smoothly, or stuck - these little gears are probably the problem.

Here's the fix: a set of 4 brand new seat adjuster gears, genuine Mercedes-Benz parts.

Made in Germany, material Onyx, part number 1298202707.

These are the exact pieces that strip out over time.

Get all four and replace them, and your seats will be moving like new again.

They come in original Mercedes packaging.

No fussing with aftermarket junk - these are the real deal.

If you're handy with tools, this is a straightforward fix that saves you a ton compared to buying whole seat assemblies.

Get your power seats working right and enjoy that classic R129 comfort again.