Univen Blender Jar Lid Compatible with Black & Decker 4-5/8 in - Exact

In this review the Univen replacement blender jar lid is evaluated for people who need a direct-fit spare lid for specific Black and Decker jars. The bottom line: this part is useful only if you measure your jar first, because it is explicitly not universal and only fits round openings with a 4.625 in (4-5/8 in) inside diameter. For anyone with a matching jar opening or one of the listed Black and Decker models, this offers a simple, low-cost fix without replacing the whole blender.

Key Features

• Exact fit warning: The lid is designed only for jars with a 4.625 in inside diameter opening, preventing guesswork if you confirm measurements.
• Model compatibility: It fits Black and Decker blender models BL600, BL690, BL700 and MTB500, so owners of those models can replace a lost or damaged lid quickly.
• OEM replacement number: Replaces Black & Decker part number 175258-01, making it straightforward to match to the original part when checking compatibility.
• Includes center cap: The package contains the lid plus center cap, restoring the sealing and ingredient-add access of the original assembly.
• Cost effective repair: Customers find it a cheap fix compared with buying a new jar or blender, delivering value for a small outlay.

Who It's For

This part is for owners of Black and Decker round blender jars who have measured their jar opening and confirmed it is 4.625 in (4-5/8 in) inside diameter, and who want a direct replacement for the original lid and center cap. It is especially suited to people repairing older units like BL600, BL690, BL700 or MTB500 where the original part number 175258-01 is referenced.

It is not for shoppers who need a universal lid or who have jars with different opening sizes. If you cannot or will not measure the jar opening, or if your jar is not round with the specified diameter, you should look for a different replacement that explicitly lists broader compatibility.

Pros & Cons

Pros

• Clear compatibility specification makes it easy to confirm fit for matching jars.
• Includes center cap like the OEM, restoring functionality for adding ingredients while blending.
• Customers report good quality and durability for the price, making it a practical repair option.

Cons

• Strict fit requirement: it only fits jars with a 4.625 in inside diameter, so it will not work for other sizes.
• Some users report variation in how snugly it fits, so tightness may differ between jars.

Specifications

Brand	Univen
Compatible models	Black and Decker BL600, BL690, BL700, MTB500
Fits jar opening	4.625 in (4-5/8 in) inside diameter
Replaces part	Black and Decker part number 175258-01
Includes	Blender jar lid and center cap
Compatibility note	Not a universal part; measure jar before ordering

Our Verdict

The Univen lid is a sensible, low-cost replacement for owners who confirm their jar opening is 4.625 in and who use one of the listed Black and Decker models; it restores the original lid function and includes the center cap. Because it is not universal and some users note fit variation, measure carefully, but if it matches your jar it represents good value compared with replacing larger components.

Frequently Asked Questions

Will this lid fit any blender jar?
Only if the jar is round and the inside diameter of the opening is 4.625 in (4-5/8 in); it is not universal.

Which Black and Decker models are compatible?
It is listed as compatible with BL600, BL690, BL700 and MTB500 and replaces part 175258-01.

What should I do before ordering?
Measure the inside diameter of your jar opening to confirm it is 4.625 in, as instructed by the seller.