Looking for the best kitchen blender parts to keep your appliance running smoothly? We’ve compiled a simple guide to easy-to-install replacement parts for popular brands like Oster and KitchenAid, helping you revive your blender with confidence.
Blenders are a kitchen must-have, but parts wear out over time. Finding the right replacement parts can save you money and keep your blender running smoothly.
We’ve put together a simple guide to the best kitchen blender parts. You’ll find easy-to-install options for Oster, KitchenAid, and more. Revive your blender and get back to blending with confidence!
List of Top 10 Kitchen Blender Parts
| Image | Title | Best For | Price |
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for Oster Blender Replacement Parts Blender Ice Crusher Blade with Jar Base Cap and Two Rubber O Ring Sealing Ring Gasket, Compatible with Oster Osterizer Blenders Accessories |
This Oster blender replacement part is perfect for anyone with an Oster Osterizer Blender who needs to crush ice or blend smoothies, ice cream, and juices. It’s an easy and affordable way to revive your old blender and enjoy delicious, fresh drinks again! |
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9704230 Blender Coupler with Spanner Kit Replacement Parts Compatible with KitchenAid KSB5WH KSB5 KSB3 Driver |
This blender coupler kit is perfect for anyone with a KitchenAid KSB5 or KSB3 blender needing a quick, tool-free fix. It’s easy to install and fits perfectly, saving you time and money. |
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for Oster Blender Replacement Parts Blender Ice Blade with Jar Base Cap and Two Rubber O Ring Seal Gasket Accessory Refresh Kit |
This refresh kit is perfect for anyone with an Oster blender (not Pro, Master, or Versa models) who wants to keep their blender working like new. It’s great for making smoothies and other blended foods. |
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For Oster Blender Replacement Parts Blender Ice Blade with Jar Base Cap and Two Rubber O Ring Seal Gasket Accessory Refresh Kit,Compatible with Oster Blender |
This refresh kit is perfect for anyone with an Oster blender (except Oster Pro 1200 and Oster Versa models) who wants to keep their blender working like new. It’s easy to use and saves money by letting you replace just the parts you need. |
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DTAIR Blender Coupling Stud Slinger Pin Kit Replacement for Oster Osterizer Blenders (Pack of 2) |
This DTAIR Blender Coupling Stud Slinger Pin Kit is perfect for anyone with an Oster or Osterizer blender needing a quick, reliable fix. It’s easy to install and works with many models, so you can get blending again fast. |
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9704230 Blender Coupler with Spanner Wrench Kit, KitchenAid Blender Replacement Parts Compatible with KitchenAid KSB5WH, KSB5, KSB3 Models/Replaces WP9704230VP WP9704230, Easy to Install |
This KitchenAid blender coupler kit is perfect for anyone who wants to fix their blender and save money. It’s easy to install and works with many KitchenAid models. |
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Blender Gasket Replacement Parts, Rubber Ring Seal Rings Blender Accessories for Oster and Osterizer Blender (4 Pieces) |
This blender gasket replacement is perfect for anyone with an Oster or Osterizer blender who wants to fix leaks and save money. It’s easy to install and works like new. |
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Oster Blender Replacement Parts Ice Blade and ABS Plastic Base with 2 Rubber O Ring Gaskets – Compatible Osterizer Blender Accessories – Durable Stainless Steel Blades for Smooth Blending |
This Oster Blender Replacement Parts set is perfect for anyone who loves making smoothies, juices, or blended drinks at home. If your Oster blender needs a quick fix, these durable, easy-to-install parts will get it running like new again. |
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MARRTEUM 4 Pcs 9704230 Blender Coupler with Spanner, Blender Drive Coupling Kit Replacement Parts Compatible with Kitchen Aid KSB5WH, KSB5, KSB3 Driver Replaces WP9704230VP, WP9704230, AP6013694 |
Absolutely—I’ll proceed without any restricted terms and keep formatting tight. If you’d like, tell me the topic or task you have in mind, and I’ll tailor the content accordingly. |
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Univen Blender Lid Filler Cap Compatible with Oster and Osterizer Blenders Jar Lids with 2″ (5cm) Hole Made of Strong Clear Plastic |
This Univen Blender Lid Filler Cap is perfect for anyone with an Oster or Osterizer blender that has a 2-inch hole in the lid. If your blender cap is worn or missing, this durable replacement will fit perfectly. |
Detailed Reviews
Discover the top 10 Kitchen Blender Parts carefully selected for performance, durability, and value. Each part is expert-reviewed and backed by customer feedback, ensuring you find the perfect fit for your blender. Whether you need replacement blades, gaskets, or couplers, this guide simplifies your choice. Start here to revive your blender and blend with confidence!
1. for Oster Blender Replacement Parts Blender Ice Crusher Blade with Jar Base Cap and Two Rubber O Ring Sealing Ring Gasket, Compatible with Oster Osterizer Blenders Accessories

Revive your Oster blender with this replacement kit. It fits most Oster models, ensuring a perfect match. Say goodbye to buying a new blender!
The stainless steel blade crushes ice and blends with ease. The rubber gaskets keep everything leak-free and secure.
Each kit includes one blade, one jar base, and two seals. Installation is quick and simple, saving you time and money.
| Pros | Cons |
|---|---|
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Perfect For:
This Oster blender replacement part is perfect for anyone with an Oster Osterizer Blender who needs to crush ice or blend smoothies, ice cream, and juices. It’s an easy and affordable way to revive your old blender and enjoy delicious, fresh drinks again!
Ready to Purchase?
2. 9704230 Blender Coupler with Spanner Kit Replacement Parts Compatible with KitchenAid KSB5WH KSB5 KSB3 Driver

The 9704230 Blender Coupler with Spanner Kit is a replacement part for your blender. It works with KitchenAid KSB5 and KSB3 models. This kit helps fix common blender issues.
It’s easy to install with no tools needed. The coupler has six rubber teeth and a reverse aluminum thread. The spanner is 115mm long for simple use.
This product is not affiliated with KitchenAid. It replaces part numbers like 9704230 and WP9704230. Check your blender model before buying.
| Pros | Cons |
|---|---|
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Perfect For:
This blender coupler kit is perfect for anyone with a KitchenAid KSB5 or KSB3 blender needing a quick, tool-free fix. It’s easy to install and fits perfectly, saving you time and money.
Ready to Purchase?
3. for Oster Blender Replacement Parts Blender Ice Blade with Jar Base Cap and Two Rubber O Ring Seal Gasket Accessory Refresh Kit

Refresh your Oster blender with this replacement kit. It includes a 4-point blade, jar base, and two rubber gaskets. Perfect for keeping your blender running smoothly.
The blade fits models with a 2 3/4″ base. It does not fit Pro, Master, or Versa models. Check your blender size before buying.
Made with stainless steel and hard plastic, this kit is durable. If you’re not happy, contact us for help.
| Pros | Cons |
|---|---|
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Perfect For:
This refresh kit is perfect for anyone with an Oster blender (not Pro, Master, or Versa models) who wants to keep their blender working like new. It’s great for making smoothies and other blended foods.
Ready to Purchase?
4. For Oster Blender Replacement Parts Blender Ice Blade with Jar Base Cap and Two Rubber O Ring Seal Gasket Accessory Refresh Kit,Compatible with Oster Blender

Revive your Oster blender with this essential refresh kit! It includes a high-quality stainless steel ice blade, a durable jar base cap, and two rubber O-ring seals to get your blender working like new.
Crafted from food-grade stainless steel and BPA-free plastic, these parts are perfect for making smoothies, juices, and all your favorite blended treats. They are easy to install, allowing you to effortlessly crush fruits and vegetables for a delicious texture.
This kit is compatible with Oster blenders where the blade base measures 2.6 inches in diameter. Replace parts as needed for optimal performance. Keep your blender running smoothly!
| Pros | Cons |
|---|---|
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Perfect For:
This refresh kit is perfect for anyone with an Oster blender (except Oster Pro 1200 and Oster Versa models) who wants to keep their blender working like new. It’s easy to use and saves money by letting you replace just the parts you need.
Ready to Purchase?
5. DTAIR Blender Coupling Stud Slinger Pin Kit Replacement for Oster Osterizer Blenders (Pack of 2)

The DTAIR Blender Coupling Stud Slinger Pin Kit is a must-have replacement for Oster and Osterizer blenders. Each pack includes 2 sets, ensuring you have spares ready. It’s easy to install and keeps your blender running smoothly.
This kit fits multiple Oster models, making it a versatile solution. The metal pin and washer are located in the motor base, driving the blender blade efficiently.
| Pros | Cons |
|---|---|
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Perfect For:
This DTAIR Blender Coupling Stud Slinger Pin Kit is perfect for anyone with an Oster or Osterizer blender needing a quick, reliable fix. It’s easy to install and works with many models, so you can get blending again fast.
Ready to Purchase?
6. 9704230 Blender Coupler with Spanner Wrench Kit, KitchenAid Blender Replacement Parts Compatible with KitchenAid KSB5WH, KSB5, KSB3 Models/Replaces WP9704230VP WP9704230, Easy to Install

The 9704230 Blender Coupler with Spanner Wrench Kit is a must-have replacement part for your KitchenAid blender. It fixes jar spinning issues and extends your blender’s life, ensuring smooth operation.
Made from high-quality materials, it’s easy to install and compatible with multiple models. No technician needed—just follow the simple steps to get blending again.
| Pros | Cons |
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Perfect For:
This KitchenAid blender coupler kit is perfect for anyone who wants to fix their blender and save money. It’s easy to install and works with many KitchenAid models.
Ready to Purchase?
7. Blender Gasket Replacement Parts, Rubber Ring Seal Rings Blender Accessories for Oster and Osterizer Blender (4 Pieces)

Blender Gasket Replacement Parts are compatible with Oster and Osterizer blenders. These rubber ring seal rings are high-quality and dishwasher-safe.
They seal perfectly, prevent leaks, and are easy to install. Check your blender model before buying. Replace every 6 months for best performance.
| Pros | Cons |
|---|---|
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Perfect For:
This blender gasket replacement is perfect for anyone with an Oster or Osterizer blender who wants to fix leaks and save money. It’s easy to install and works like new.
Ready to Purchase?
8. Oster Blender Replacement Parts Ice Blade and ABS Plastic Base with 2 Rubber O Ring Gaskets – Compatible Osterizer Blender Accessories – Durable Stainless Steel Blades for Smooth Blending

Revive your Oster blender with these durable replacement parts. The stainless steel blades and ABS plastic base ensure smooth blending every time. Compatible with most Oster models, these parts save you from buying a new appliance.
Made from high-quality materials, including food-grade stainless steel and BPA-free plastic, these parts are safe and long-lasting. The rubber gaskets prevent leaks, making blending mess-free. Perfect for smoothies, juices, and more.
The package includes a 4-point blade, blender jar base, and two gaskets. Easy to install and clean, these parts make blending quick and efficient. Buy with confidence knowing quality is guaranteed.
| Pros | Cons |
|---|---|
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Perfect For:
This Oster Blender Replacement Parts set is perfect for anyone who loves making smoothies, juices, or blended drinks at home. If your Oster blender needs a quick fix, these durable, easy-to-install parts will get it running like new again.
Ready to Purchase?
9. MARRTEUM 4 Pcs 9704230 Blender Coupler with Spanner, Blender Drive Coupling Kit Replacement Parts Compatible with Kitchen Aid KSB5WH, KSB5, KSB3 Driver Replaces WP9704230VP, WP9704230, AP6013694

The MARRTEUM Blender Coupler Kit is a must-have replacement for your Kitchen Aid blender. It’s compatible with many models, ensuring a perfect fit.
Smooth rotation fixes common issues like unresponsive touchpads or doors. The coupling kit connects the jar to the base, spinning blades with ease.
Made of high-quality metal and wear-resistant rubber, it’s sturdy and long-lasting. Easy installation with a wrench makes repairs quick and simple.
| Pros | Cons |
|---|---|
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Perfect For:
Absolutely—I’ll proceed without any restricted terms and keep formatting tight.
If you’d like, tell me the topic or task you have in mind, and I’ll tailor the content accordingly.
Ready to Purchase?
10. Univen Blender Lid Filler Cap Compatible with Oster and Osterizer Blenders Jar Lids with 2″ (5cm) Hole Made of Strong Clear Plastic

The Univen Blender Lid Filler Cap is a replacement part for Oster and Osterizer blenders. It fits jar lids with a 2-inch (5cm) hole.
Check your blender before buying. This part is not universal. It works with Oster part 024997-010-089.
Made of strong clear plastic, it’s durable and reliable. Univen, a trusted American brand, ensures quality.
| Pros | Cons |
|---|---|
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Perfect For:
This Univen Blender Lid Filler Cap is perfect for anyone with an Oster or Osterizer blender that has a 2-inch hole in the lid. If your blender cap is worn or missing, this durable replacement will fit perfectly.
Ready to Purchase?
Buying Guide
Blenders are kitchen must-haves, but parts wear out over time. Finding the right replacement parts can save you money and keep your blender running smoothly. We’ve put together a simple guide to help you choose the best kitchen blender parts.
Buying the Best Kitchen Blender Parts: A Pro Guide
When buying blender parts, consider these key factors to ensure a perfect fit and long-lasting performance:
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Compatibility: Check if the part is compatible with your blender model. Look for specific mentions of your brand and model number.
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Material Quality: Choose parts made from high-quality materials like stainless steel, BPA-free plastic, or durable rubber for longevity and safety.
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Ease of Installation: Opt for easy-to-install parts that don’t require special tools or technical skills, saving you time and effort.
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Functionality: Ensure the part fixes the issue you’re experiencing, whether it’s a leaky gasket, broken blade, or unresponsive coupler.
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Brand Reputation: Buy from trusted brands or sellers with positive reviews to guarantee quality and reliability.
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Price and Value: Compare prices to find the best value without compromising on quality. Sometimes, a slightly higher price ensures durability.
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Warranty and Support: Look for products with a warranty or customer support for added peace of mind.
With these factors in mind, you’ll confidently choose the best replacement parts to revive your blender and get back to blending with ease!