Product Details

 Product Overview

• Type: Small circular coupler with 4 teeth (acts as the interface between motor & jar)

• Material: High-grade gray plastic (often nylon-based)

 Physical & Compatibility Details

• Dimensions: 44 mm width (1.8″), 12–13 mm height

• Weight: 0.35 oz (10 g)

• Compatibility:
  Compatible with mixer grinder brands/models such as Ultra Stealth, DuraMix, Vario+, and other local or branded mixer grinders.
  Also commonly used in Preethi, Bajaj, Crompton, Lifelong, Premier, Orient, etc., as a standard 4-teeth coupler.

 Key Features

1. 4‑tooth design ensures a secure grip and proper engagement with the jar coupler.

2. OEM quality – fits like the original and made to standard specifications.

3. Durable & long-lasting – robust build reduces slippage and wear.

4. Easy to install/replace – simply presses onto the motor shaft and meshes with the jar; minimal effort required.

5. Reduces vibration and noise compared to worn or metal couplers.

 Use & Maintenance Tips

• Inspect the teeth periodically. If worn or rounded, performance will drop and jars may slip.

• Replace promptly if you notice unusual jar spinning or grinding noise – it's an inexpensive part that helps prevent motor damage.

• Clean occasionally to avoid debris buildup, which can interfere with proper coupling.

 Quick Comparison Table

Where to Buy

You can find the original Ultra gray coupler with specifications and compatibility details on www.Surabd.com.

 Final Take

This small gray 4‑teeth plastic coupler is a standard OEM-style replacement part for mixer grinders:

• Ideal for replacing worn or broken couplers.

• Helps maintain smooth, noise-free operation.

• Affordable and widely available in the range of ৳৮০ – ৳১০০.

• Ensure your existing coupler matches (44 mm wide, 4 teeth) before purchasing.

Need help locating trusted local retailers in Bangladesh or confirming compatibility with your specific mixer grinder? I’m here to assist!