---
product_id: 616248
title: "Oster 4961-011 Black 2-Piece Blender Accessory Set, Includes 1 Blade and 1 Sealing Ring for 5-6 Cup Glass or Plastic Jars"
brand: "oster"
price: "€ 23.49"
currency: EUR
in_stock: true
reviews_count: 13
category: "Oster"
url: https://www.desertcart.fi/products/616248-oster-4961-011-black-2-piece-blender-accessory-set-includes
store_origin: FI
region: Finland
---

# Durable sealing ring prevents leaks Compatible with Oster 5-6 cup jars Stainless steel blade for flawless ice crushing Oster 4961-011 Black 2-Piece Blender Accessory Set, Includes 1 Blade and 1 Sealing Ring for 5-6 Cup Glass or Plastic Jars

**Brand:** oster
**Price:** € 23.49
**Availability:** ✅ In Stock

## Summary

> 🧊 Crush Ice Like a Pro, Blend Like a Boss!

## Quick Answers

- **What is this?** Oster 4961-011 Black 2-Piece Blender Accessory Set, Includes 1 Blade and 1 Sealing Ring for 5-6 Cup Glass or Plastic Jars by oster
- **How much does it cost?** € 23.49 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/616248-oster-4961-011-black-2-piece-blender-accessory-set-includes)

## Best For

- oster enthusiasts

## Why This Product

- Trusted oster brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted Brand Quality:** Join thousands of satisfied users who trust Oster’s durable, high-performance blender accessories.
- • **Leak-Proof Performance:** The high-quality sealing ring ensures zero mess, keeping your kitchen spotless and your blend flawless.
- • **Seamless Compatibility:** Designed to fit most Oster 5 & 6 cup glass or plastic jars for effortless replacement and upgrade.
- • **Extend Your Blender’s Life:** Refresh your Oster blender’s core components and keep it running like new for years to come.
- • **Precision Ice Crushing Power:** Experience perfectly crushed ice every time with the razor-sharp stainless steel blade.

## Overview

The Oster 4961-011 2-Piece Blender Accessory Set includes a premium stainless steel blade and a leak-proof sealing ring, engineered to fit most Oster 5-6 cup jars. This accessory revitalizes your blender’s performance, delivering smooth, consistent ice crushing and blending with durable, precision-crafted components trusted by thousands.

## Description

This Revolutionary Ice Crusher stainless steel blade accessory is probably the most important tool to make an Osterizer blender operate at its fullest capacity. The ingredients are pulverized as they are pulled down toward the extremely sharp rotating blades that is run by the one and only All metal drive designed by Oster. Also packed in with the blade is a rubber sealing ring that eliminates leaking from the jar.

Review: Good quality - I bought this Oster ice crushing blade and it works perfectly. The quality feels solid, it fits well, and it crushes ice smoothly without any issues. I’m very satisfied with my purchase and I definitely recommend it.
Review: Buy the name brand save time and money - These work great, much better than cheaper ones, save money and time get these first. I tried others and they don,t last. I use these in a blender to grind dry dog food for my German Shepard that has EPI, other cheaper ones don,t last one time before locking up the blender.

## Features

- Blending Blade With Sealing Ring
- Refresh and Revive, Add Years to the Life of Your Oster Blender
- Keep Your Oster Blender Functioning as Flawlessly as the Day You Brought it Home
- 2 Piece Blender Accessory Includes: 1 Blade & 1 Sealing Ring
- Compatible with Most Oster 5 & 6 Cup Glass or Plastic Jars; Stainless Steel Blade for Perfectly Crushed Ice Every Time

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000BD6L0O |
| Best Sellers Rank | #68,146 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #101 in Blender Replacement Parts |
| Brand | Oster |
| Capacity | 1 ounces |
| Color | Black |
| Container Material | Plastic |
| Customer Reviews | 4.6 4.6 out of 5 stars (8,594) |
| Date First Available | March 28, 2005 |
| Global Trade Identification Number | 00034264025677 |
| Included Components | Blade, Sealing Ring |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.634 ounces |
| Item model number | 4961-011 |
| Manufacturer | Oster |
| Power Source | Corded Electric |
| Product Dimensions | 3"D x 3"W x 3"H |
| Recommended Uses For Product | Blending, Creams, Ice Crush, Protein |
| Special Feature | Compact |
| Style | Fine |
| UPC | 034264487949 034264025677 885244622894 885854836636 732233441991 804482140953 885629008329 885371349152 885623847153 885732867592 085081973443 609207304234 885818201630 885931280444 730337113011 788536205983 788536205853 642078039706 885984611127 762578362866 |
| Voltage | 220 Volts |
| Warranty Type | Limited Warranty |

## Product Details

- **Brand:** Oster
- **Capacity:** 1 ounces
- **Color:** Black
- **Product Dimensions:** 3"D x 3"W x 3"H
- **Special Feature:** Compact

## Images

![Oster 4961-011 Black 2-Piece Blender Accessory Set, Includes 1 Blade and 1 Sealing Ring for 5-6 Cup Glass or Plastic Jars - Image 1](https://m.media-amazon.com/images/I/61iFbRQQH3L.jpg)

## Questions & Answers

**Q: Is this item a genuine Oster replacement part?**
A: I spoke with Oster on this. If it comes inscribed "Oster" on the part, then it is Oster, if not it is a knock off. the knockoffs will fit but may have non food grade lubricant and less robust seal meaning they will leak some bad stuff into your smoothie or blended drink. Just make sure what you get is etched with "Oster" and if not send it back and insist on shipping costs for false product. there are several sellers here and some maybe selling non oem knockoffs

**Q: will this fit my Osterizer 10 speed blender No.869-18S?**
A: It works very well on my very old 841-J 10 speed.  I believe there are only two types of blades for Oster blenders.  If the picture matches your blades, the chances are very good it will work OK.  Otherwise you can buy it at ACE for $17 and get an easy return (like I did, before I tried Amazon).

**Q: I got a knock off from Aza Mart which leaks like there's no tomorrow. . Is "Oster" inscribed on the blade base?**
A: This blade fits perfectly and does not leak.  I did not see an inscription.

**Q: How can I find the model # on my Oster blender and I need the ice blade replacement**
A: I have a John Oster Mfg. Co. Osterizer, Model 10, made in Milwaukee or Racine, Wisconsin, Serial No. 891211.  How can I find out when it was manufactured?

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality
*by A***A on January 21, 2026*

I bought this Oster ice crushing blade and it works perfectly. The quality feels solid, it fits well, and it crushes ice smoothly without any issues. I’m very satisfied with my purchase and I definitely recommend it.

### ⭐⭐⭐⭐⭐ Buy the name brand save time and money
*by D***N on October 31, 2025*

These work great, much better than cheaper ones, save money and time get these first. I tried others and they don,t last. I use these in a blender to grind dry dog food for my German Shepard that has EPI, other cheaper ones don,t last one time before locking up the blender.

### ⭐⭐⭐⭐⭐ Works for my Oster blender
*by S***M on January 22, 2026*

It did work for my Oster blender it comes with the Oster package

## Frequently Bought Together

- Oster 4961-011 Black 2-Piece Blender Accessory Set, Includes 1 Blade and 1 Sealing Ring for 5-6 Cup Glass or Plastic Jars
- Oster 4902 Blender Jar Bottom with 1-Gasket for Oster and Osterizer Blenders
- Oster Blender 6 Cup Glass Jar, Black Lid

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-02*