

Is your Preethi mixer grinder jar not locking properly onto the motor base? Does it wobble, slip, or fail to rotate when you switch on the motor? The most common culprit is a worn-out or cracked jar coupler – and replacing it is far more affordable than buying an entirely new jar.
Introducing the Preethi Jar Coupler Set of 2, a genuine-quality replacement spare part designed specifically for select Preethi mixer grinder models. This small but critical component sits at the bottom of your mixer jar base and connects the jar to the motor unit, transferring the motor's rotational power to the blade assembly inside the jar.
Over time, with daily grinding of tough ingredients like turmeric, whole spices, urad dal batter, and coconut chutney, the coupler experiences constant friction and torque. The plastic fins that grip the motor shaft gradually wear down, crack, or break – especially in kitchens where the mixer grinder is used multiple times a day. This is completely normal wear and tear, and replacing the coupler restores your mixer's grinding efficiency instantly.
This coupler is designed for Preethi mixer grinders only – and specifically for selected models. Before purchasing, we strongly recommend you:
1. Remove the existing coupler from your Preethi jar base 2. Visually compare it with the images shown in this listing (both top view and bottom view are provided) 3. Check the size, fin pattern, and brass insert shape
If your existing coupler looks identical, this replacement will fit perfectly.
Replacing the coupler is a simple DIY task that takes less than 5 minutes:
Step 1: Flip your Preethi mixer jar upside down Step 2: Gently pry out the old coupler from the jar base Step 3: Push the new coupler into the jar base until it clicks into place Step 4: Place the jar back on the motor unit and test
No special tools, no technician visit, no hassle. It's that simple.
This is a spare part listing – please note that no returns or exchanges are accepted. Since mixer coupler sizes and designs vary across different Preethi models, it is the buyer's responsibility to verify compatibility through a visual check. If you are unsure, feel free to reach out to us with a photo of your existing coupler, and we'll help you confirm whether this is the right fit.
2 x Preethi Jar Base Couplers
Whether you're reviving an older Preethi mixer or keeping a spare part handy for the future, this affordable coupler set ensures your mixer grinder stays in top working condition – ready to grind your morning idli batter, afternoon masala paste, and evening coconut chutney without missing a beat.
Country of Origin: India
| 🔧 PREETHI JAR COUPLER – PRODUCT SPECIFICATIONS | |
| 📦 Product Name | Preethi Mixer Grinder Jar Coupler |
| 🔢 Quantity | 2 Pieces per pack |
| 🛠️ Part Type | Jar Base Coupler (Replacement Spare Part) |
| 🔩 Insert Material | (Square Centre Insert) |
| 🎨 Body Material | Food-Grade Plastic (White) |
| ✅ Compatibility | Preethi Mixer Grinders Only (Selected Models – Visual Check Required) |
| 📍 Fits On | Jar Base (Bottom of Mixer Jar) |
| 🔄 Installation | Easy DIY – No Tools Required (5-Minute Fix) |
| 🇮🇳 Country of Origin | India |
| ❌ Other Brands | Not Compatible – Does NOT fit other brand mixer grinders |
| ⚠️ NO RETURNS / NO EXCHANGE ON SPARE PARTS – Please Verify Compatibility Before Ordering | |
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