Trailer Parts Pro Forward Self-Adjusting Electric Trailer Brake Assembly - 12" x 2" Left Hand for 7K Axles (5-Bolt Flange, EB01-127)
Trailer Parts Pro Forward Self-Adjusting Electric Trailer Brake Assembly - 12" x 2" Left Hand for 7K Axles (5-Bolt Flange, EB01-127) is backordered and will ship as soon as it is back in stock.
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Care information
Care information
To ensure optimal performance and extend the service life of your new trailer components, please follow these care guidelines after purchase:
- Before installation, check all parts for shipping damage or missing components. Do not install damaged parts.
- Always use correct tools and torque settings. Improper installation can lead to premature wear or failure.
- For bearings, suspensions, and brake components, apply high-quality trailer grease before first use if not pre-greased.
- Some parts (like brake assemblies) require a short break-in period to achieve full performance. Follow manufacturer instructions for best results.
- Recheck fasteners, grease levels, and moving components after 100 miles of towing, then at regular intervals.
- After exposure to water, road salt, or mud, clean and dry parts thoroughly. Apply anti-rust treatment if needed.
- If storing unused parts, keep them in a dry, sealed container away from moisture and direct sunlight.
Delivery and Shipping
Delivery and Shipping
Handling Time: Orders ship out within 1 business day after payment is received.
Shipping Methods: We use trusted carriers like UPS, FedEx, or USPS based on package size and destination.
Delivery Time: Estimated delivery within 2–6 business days (U.S. domestic orders).
Tracking: A tracking number will be provided once your order is dispatched.
Specifications
Technical Dimensions
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Brake Size: 12" x 2"
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Brake Backing Plate Mounting Bolt Holes: 5
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Brake Orientation: Left Side
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Axle Capacity Rating Per Pair: 7K
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Mounting Bolt Size: 3/8"-24
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Fits Spindle: #42 2.250" Spindle
Build & Functions
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Brake Adjustment Type: Forward Self-Adjust
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Brake Type: Electric Brake
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Brake Magnet Shape: Oval
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Brake Mounts To: Axle Brake Flange / Spindle
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Brake Backing Plate Material: Steel
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Brake Backing Plate Finish: Painted
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Brake Shoes / Pads Material: Semi-metallic
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Brake Backing Plate Color: Black
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Mounting Hardware: Included
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Package Type: Retail Packaged
Part Identification
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Brand: Trailer Parts Pro
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Manufacture Part Number: EB01-127
What's Included
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1 x Complete Electric Brake Assembly
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5 x Mounting Nuts
Provide your trailer setup with premium stopping responsiveness using this driver-side electric drum brake kit. Engineered to fit 7,000 lbs. capacity axles, this heavy-duty unit comes completely pre-assembled and ready to bolt onto standard 5-bolt flange configurations. The intelligent forward self-adjusting mechanism actively adapts to shoe wear, guaranteeing streamlined braking consistency and short stopping distances without tedious manual interventions. Fully certified under CSA standard CAN3-D313-M85 and ISO/TS 16949:2002 guidelines, this durable assembly delivers reliable field performance and lasting structural integrity.
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

