Product Description
ELECTRIC BRAKE ASSEMBLY 12-1/4" X 3-3/8" LH – 10,000 LB, NEVER ADJUST, 7-BOLT
PART NUMBER(S):
Dexter: 023-450-00, 02345000, K23-450-00, K2345000
Redneck: 186235, 188910, 23-450, 23450, EB01-140, EB01140
Automann: 160.23450
DESCRIPTION:
Model: 12-1/4" x 3-3/8" Left Hand (LH) Self-Adjusting Electric Brake
Engines: N/A – For electric trailer brake systems
Vehicles: Large utility trailers, RVs, heavy-duty boat trailers, livestock trailers, flatbeds, car haulers, and industrial-duty trailers using 10K axles from Dexter, Lippert, AL-KO, Rockwell American, Quality, and other manufacturers
• Brake Size: 12.25" diameter x 3.375" width
• Load Rating: 10,000 lbs per axle
• Flange: 7-bolt mounting pattern
• Position: Left Hand (Driver Side)
• Type: Electric, Self-Adjusting (“Never Adjust”)
• Wire Leads: Two-wire hookup (non-polarized)
• Finish: E-coated or painted backing plate for corrosion resistance
• Plug Access: Adjuster holes with rubber plugs included
• Certification: Meets/exceeds North American trailer brake standards
Applications:
Designed for heavy-duty trailers running 10K-rated axles with 12-1/4" x 3-3/8" electric brakes. Compatible with Dexter, Lippert, AL-KO, Quality, Rockwell American, and other trailer axle assemblies featuring a 7-bolt mounting flange. Ideal for high-capacity trailer use in commercial hauling, agriculture, RV transport, and equipment hauling. Use with standard electric brake controllers and matching 12-1/4" brake drum/hub assemblies.
CROSS REFERENCES:
FP12-1221SA, 12-1221SA, 023-450-00, 02345000, K23-450-00, K2345000, 186235, 188910, 23-450, 23450, EB01-140, EB01140, 12-1221, K23-450, K23-451-00, K23-451-01, 023-451-00, 023-451-01, K23-451, 23-451, 363387.2, 122237, B12E-21-NA, EB01-104, 4705-L, AKEBRK-10L-SA, 160.2451, NUP89222, 160.23450
A cross-reference listing means this part should be a suitable replacement for the part numbers listed. Please confirm all ports and dimensions match your application before installing.
INSTALLATION NOTES
• Mounts directly to 7-bolt axle flange with included nuts
• Two-wire connection (either wire can be ground or power)
• Pair with 12-1/4" x 3-3/8" brake drums
• Brakes auto-adjust to maintain optimal clearance
• Inspect periodically for wear, wiring integrity, and brake shoe lining condition
• Always replace left and right assemblies as a set for proper performance
SOLD AS NEW
Brand new and ready to install, with OEM Grade Reliability
SUPPORT & ORDERING
For technical support, installation guidance, or to confirm fitment, Call: 1-877-243-0442 | Email: sales@fleet-products.com
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