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Backup Ring, 2000 Series -003 -004 -005 -006

Color Yellow	Brand Danfoss Power Solutions II (Char-Lynn)	Brand Char-Lynn	Pack Size 1.00	UOM EA	Features Available in a variety of sizes	Materials Brass	Supplier Part Number 7382-000	Alternate Part Numbers Alternate Part Number 7382, Alternate Part Number 7382-000, Alternate Part Number C1AA23	Product Weight 0.01 lbs

Product Questions & Answers 3

Product Questions & Answers

got a brass backup ring here, how do i tell if this one’s the right size for my setup

Question by: Brent K on Oct 20, 2025, 9:26 AM

Match the dimensions to what you’re replacing. This backup ring has a 1.316 inch ID, a 1.71 inch OD, and .018 inch thickness, with an overall height of 1.71.

Answer by: Customer Support on Oct 21, 2025, 9:56 AM

got an old backup washer here that measures just over an inch and a quarter on the inside. whats the thickness and material on this one

Question by: Troy E on May 16, 2025, 3:27 PM

Brass is the material used for these specific backup rings. They measure .018 inches thick with an inside diameter of 1.316 inches and an outside diameter of 1.71 inches.

Answer by: Customer Support on May 18, 2025, 11:00 AM

got a char-lynn 2000 series unit, is this the right backup ring for it or am i off base

Question by: Lee B on Aug 17, 2025, 3:41 PM

For a 2000 Series setup, this part is the 2000 Series Backup Ring listed as an Eaton Char-Lynn spare part, with catalog number C1AA23 and supplier part number 7382-000.

Answer by: Customer Support on Aug 19, 2025, 3:04 PM