Putzmeister Spare Parts SLEWING UNIT GEAR 284236001

Here’s the genuine Putzmeister slewing unit gear, part 284236001. Fits directly into the turntable drive on concrete pumps. No filing, no shimming—just bolt it up and go.

Made from hardened steel, not the cheap cast stuff. This gear takes the daily grind of swinging a fully loaded boom. Won’t pit or shear teeth like aftermarket knockoffs.

Each tooth profile matches Putzmeister’s original cut. That means smooth rotation without jerks or binding. Your operator will feel the difference first shift.

We see these running for years on 36M, 42M, and 58M booms. Pair with an original pinion and bearing. Mixing with worn or fake parts cuts life in half.

Order part number 284236001 only. No substitutes, no “will fit.” Keep your slew ring tight and the boom swinging right. Stock ready to ship.