Single 136167 6" 6.5" WOOFER > Bose Acoustimass 5 Series I AM5 Subwoofer>Others?

Description

Since 1990, I have enjoyed collecting and restoring antique radios and vintage audio.... all items I list will be exactly as described and packed extra well to ensure a safe delivery.. buy with confidence !
For sale is a single 6" WOOFER removed from the subwoofer of a Bose Acoustimass 5 Series I (AM5) speaker system.  Although Bose refers to this driver as a 6 inch woofer, the frame diameter is the standard 6.5".  Part # 136167, made in Nov 1990.  The actual DCR on my meter is 5.5 ohms, as expected for an 8-ohm "nominal impedance" system.  Tested and plays great... in excellent physical/cosmetics shape too.  The foam surround feels like new!  Includes the 4 original, installation nut-screws.
This woofer may well have been used in other Bose speakers models, like the AM5, Series II or Series III etc... I have not researched or verified this.  Best way to verify if this woofer would make a direct replacement for another model is to compare the part # 136167 to the part # of buyer's old woofer, or possibly finding a specific speaker model's Service Manual, that typically lists all part #s.
BUYER is responsible for doing their own research to ensure they are buying the correct woofer/part for their speakers or DIY project.
NO ORDER CANCELLATIONS or RETURNS due to buying the wrong, or incompatible type/part ! DO NOT BUY these unless you understand this is a committed purchase !
At checkout, choose either FedEx Ground or USPS Priority Mail shipping before paying.
Ask any and all questions BEFORE buying!
After buyer has left positive feedback to acknowledge everything OK, I will immediately return the favor.