This M5 left‑hand thread blender drive coupler is a key transmission spare part for household blenders and light‑duty commercial blenders. With 6‑tooth structure, OD 30 mm, height 13 mm and built‑in M5 left‑hand metal threaded insert, it transfers torque from blender motor shaft to blender blade assembly.
Common failure symptoms: coupler teeth wear out, crack or strip, motor spins normally but blender cutting blades cannot rotate. Install this replacement coupler to restore blender performance without buying a brand‑new blender.
Manufactured from high‑strength anti‑aging reinforced rubber material, our blender coupling features smooth surface to lower running friction and operating noise. Besides standard stock couplers, we also provide custom service for different shapes, thickness and dimensions. As a professional blender spare‑parts manufacturer, we support bulk wholesale, small‑batch stock for repair shops and mixed‑order with blender jars, blade assemblies, sealing gaskets and other blender accessories.
‑ CKD / SKD assembly components for small blender manufacturers
| Item | Specification |
|---|---|
| Product Name | Blender Motor Drive Coupler / Blender Rubber Coupling Gear |
| Thread | M5 Left‑hand thread |
| Tooth Quantity | 6 Teeth |
| Outer Diameter | 30 mm |
| Height | 13 mm |
| Weight | Approx.10 g |
| Material | Anti‑aging reinforced rubber + embedded metal threaded insert |
| Function | Power transmission between motor shaft and blender blade assembly |
| Compatible Device | Household blender, light‑duty commercial blender |
| Trade Service | Wholesale, sample available, mixed‑order acceptable, OEM / custom dimension for bulk orders |
A1: It solves the very common blender failure: blender motor runs normally, but cutting blades do not turn. This problem is mostly caused by worn, cracked or stripped teeth of the original drive coupler. Replacing the old broken coupler will get your blender working again.
A2: This is M5 left‑hand thread, 30 mm OD, 13 mm height, 6‑teeth blender coupler. Please compare thread direction, tooth number, outer diameter and height with your original coupler before placing order. You may also send us your original part photos for fitment check.
A3: Yes. M5 left‑hand thread spins counter‑clockwise for installation. Please make sure your blender motor shaft uses left‑hand thread, cannot replace with regular right‑thread coupler.
A4: Disconnect power supply first. Remove the worn‑out old coupler from motor shaft, screw on the new M5 left‑thread coupler tightly. Simple installation with basic hand‑tools, no professional equipment needed.
A5: Yes. We support customization for different shapes, thickness and dimensions for large‑volume orders. Please offer dimension drawing or original sample for quotation.
