Cartridge For Waldent Premium Plus LED Airotor- Standard Head (W-158C)

Genuine replacement rotor cartridge for Waldent Premium Plus LED Airotor Standard Head (W-158), restoring speed and torque. The W-158C is the genuine OEM replacement cartridge for the Waldent Premium Plus LED Airotor – Standard Head (W-158). It is the internal rotor-and-bearing assembly that actually drives the handpiece's rotation, torque, and bur retention — the component that wears out first with regular clinical use, well before the outer shell or LED module need replacing. Built around precision ceramic ball bearings, it restores vibration-free, low-noise, factory-level performance whenever the airotor starts losing power, running noisy, overheating, or failing to grip burs securely. The push-button chuck mechanism carries over from the original design, allowing quick, tool-free bur changes chairside. Fully autoclavable at 135°C, it withstands repeated steam sterilisation cycles without losing dimensional accuracy or bearing life. Swapping in a genuine cartridge is a fraction of the cost of a new handpiece and is the recommended first step before condemning the airotor itself. Compatible exclusively with the W-158 Standard Head model. Features: High-precision ceramic ball bearings for smooth, vibration-free, low-noise high-speed rotation Push-button chuck for fast, tool-free bur insertion and removal Integrated multi-hole water spray for effective chairside cooling of bur and operative site during cutting Fully autoclavable at 135°C, retaining bearing precision through repeated sterilisation cycles Cost-effective way to restore handpiece performance without replacing the entire airotor Key Specifications: Model: W-158C Compatibility: Waldent Premium Plus LED Airotor- Standard Head (W-158C) Head Type: Standard Head Bearing Type: Ceramic bearings Packaging: 1 x Cartridge Standard Head (W-158C) Warranty: 6 months on the Cartridge as applicable for this product.