Pair 12-1/4x4\" 10K HD Electric Backing Plate 10000 Trailer Brake Self Adjusting For Sale

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Pair 12-1/4x4\" 10K HD Electric Backing Plate 10000 Trailer Brake Self Adjusting DESCRIPTION

Product Description:

Boost Your Trailer\'s Stopping Power with Heavy-Duty Self-Adjusting Brakes! Upgrade your braking system with this complete pair of professional-grade, self-adjusting electric brake assemblies. Designed for severe-duty applications, this set is the direct replacement you need for 10,000-lb axles, delivering unmatched reliability and safety. ✔️ KEY FEATURES & BENEFITS HEAVY-DUTY 10,000# RATING: Built to withstand the demands of heavy-duty trailer axles. Please note: This is for Heavy-Duty (10K HD) axles and will not work for general-duty applications. SELF-ADJUSTING (NEV-R-ADJUST): Enjoy consistent, optimal brake performance without ever needing manual adjustments. The brakes automatically maintain correct shoe-to-drum clearance every time you reverse. COMPLETE & READY TO INSTALL: Each backing plate arrives fully assembled with magnets, brake shoes, and all necessary hardware pre-installed for a quick and straightforward installation. (Mounting bolts not included). CORRECT FIT: This set uses the standard 7-hole mounting pattern for modern heavy-duty axles. ⚠️ Will NOT fit older 4-bolt mount patterns! EASY WIRING: The brake magnet comes with two lead wires. One is for power and one is for ground; polarity does not matter for function as long as connections are secure. ✔️ TECHNICAL SPECIFICATIONS & COMPATIBILITY Part Number: BK-10KHDE-SET Size: 12-1/4\" x 4\" Rating: 10,000 lbs (per axle) Mounting: 7-Bolt Pattern Typical Dexter Drum: Casting # 9-27 Direct Replacement For: Dexter 023-438-00 (K23-438-00) Dexter 023-439-00 (K23-439-00) ✔️ WHAT YOU GET & HOW TO ORDER This listing is for ONE PAIR of brake assemblies – (One Left Side and One Right Side). One pair is needed per axle. (e.g., For a 2-axle trailer, you will need to purchase 2 pairs). ⚠️ CRITICAL COMPATIBILITY CHECK BEFORE PURCHASING!To ensure a perfect fit, please confirm: Your axle is a 10,000# HEAVY-DUTY model. Your existing backing plate uses a 7-bolt mounting pattern. How It Works:When activated, the electro-magnet creates a friction force against the brake drum. This action causes the actuating lever to push the brake shoes outward, creating the friction needed to slow and stop your trailer smoothly and safely. Restore peak performance and safety to your heavy-duty trailer. Add to Cart and Buy Now! PAYMENT Paypal, Visa, and MasterCard are the accepted forms of payment.
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Product Description:

Boost Your Trailer\'s Stopping Power with Heavy-Duty Self-Adjusting Brakes! Upgrade your braking system with this complete pair of professional-grade, self-adjusting electric brake assemblies. Designed for severe-duty applications, this set is the direct replacement you need for 10,000-lb axles, delivering unmatched reliability and safety. ✔️ KEY FEATURES & BENEFITS HEAVY-DUTY 10,000# RATING: Built to withstand the demands of heavy-duty trailer axles. Please note: This is for Heavy-Duty (10K HD) axles and will not work for general-duty applications. SELF-ADJUSTING (NEV-R-ADJUST): Enjoy consistent, optimal brake performance without ever needing manual adjustments. The brakes automatically maintain correct shoe-to-drum clearance every time you reverse. COMPLETE & READY TO INSTALL: Each backing plate arrives fully assembled with magnets, brake shoes, and all necessary hardware pre-installed for a quick and straightforward installation. (Mounting bolts not included). CORRECT FIT: This set uses the standard 7-hole mounting pattern for modern heavy-duty axles. ⚠️ Will NOT fit older 4-bolt mount patterns! EASY WIRING: The brake magnet comes with two lead wires. One is for power and one is for ground; polarity does not matter for function as long as connections are secure. ✔️ TECHNICAL SPECIFICATIONS & COMPATIBILITY Part Number: BK-10KHDE-SET Size: 12-1/4\" x 4\" Rating: 10,000 lbs (per axle) Mounting: 7-Bolt Pattern Typical Dexter Drum: Casting # 9-27 Direct Replacement For: Dexter 023-438-00 (K23-438-00) Dexter 023-439-00 (K23-439-00) ✔️ WHAT YOU GET & HOW TO ORDER This listing is for ONE PAIR of brake assemblies – (One Left Side and One Right Side). One pair is needed per axle. (e.g., For a 2-axle trailer, you will need to purchase 2 pairs). ⚠️ CRITICAL COMPATIBILITY CHECK BEFORE PURCHASING!To ensure a perfect fit, please confirm: Your axle is a 10,000# HEAVY-DUTY model. Your existing backing plate uses a 7-bolt mounting pattern. How It Works:When activated, the electro-magnet creates a friction force against the brake drum. This action causes the actuating lever to push the brake shoes outward, creating the friction needed to slow and stop your trailer smoothly and safely. Restore peak performance and safety to your heavy-duty trailer. Add to Cart and Buy Now!

On Jun 26, 2026 at 00:02:20 PDT, seller added the following information: