Your cart is empty
Browse our catalog to find the parts you need.
These images are illustrative and may not match the product exactly. Always verify by part number — or confirm instantly with the assistant using a photo or VIN.
Dexter · Brakes & Wheel End
27-448-2
In stock · ships from Knoxville
This is a left-hand (driver side) electric drum brake assembly for 9,000-10,000 lb General Duty trailer axles.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
Verified fitment for 2 applications
Add your truck to see whether it's one of them
All confirmed applications for this part number.
Other applications
Other applications
Direct replacement for older stamped 7-hole backing plate assemblies. Pairs with right-side brake K23-451-00. Fits axles using brake drum 009-123-01.
Part data verified against 5 catalog sources
Numbers this part supersedes or interchanges with. Showing 10 of 10.
Different year, make, or config? Get a confirmation against your truck in under a minute.
It features a forward self-adjusting (Nev-R-Adjust®) design that automatically calibrates braking force during normal use, eliminating manual adjustments. The assembly uses a 12-1/4" x 3-3/8" shoe and mounts with a 7-bolt pattern. It is typically replaced when brake shoes are worn, magnets fail, or backing plates become damaged.
Part Number: 27-448-2
BRAKE ASSY. 9/10K K23-450-00
Unit: ea
Dealer: Knox Trailers
Compatibility, alternatives, and more
Parts commonly needed alongside brakes & wheel end
