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Item #:
177353189
7K Trailer Brake & Drum Kit Self Adjusting 12"x2" Electric Brakes + 8 Lug Drum Hubs with Bearings, Dust Caps, Castle Nuts, Hardware Fits Dexter Axles
Item #:
177353189
MWK 743794
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
QTY:
Order now and get it around Wednesday, July 29
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Upgrade your trailer’s stopping power with this complete 7,000 lb Brake and Drum Kit from Trailer Supplies.
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What Stands Out
Self-Adjusting Brakes
Ensures consistent braking performance without manual adjustments, reducing maintenance efforts and enhancing safety for trailer users.
Complete Kit
Includes all necessary components like drum hubs, bearings, and hardware, providing a comprehensive solution for quick and easy installation.
Compatibility
Designed specifically for Dexter axles, ensuring optimal fit and functionality, making it the ideal choice for trailer owners seeking reliability.
Product Details
- 【Complete 7K Brake & Drum Kit – Full Axle Solution】Includes 2 × 12"x2" self-adjusting electric brake assemblies and 2 × 8-lug brake drums with 1/2"-20 studs and lug nuts—perfect for upgrading or replacing an entire 7,000 lb trailer axle.
- 【Factory Pre-Greased Drums with Bearings Installed】 Each drum comes pre-packed with high-temp grease and includes a pressed-in 25580 inner bearing and 10-225 grease seal, plus a 14125A outer bearing loose in the drum for quick assembly.
- 【Spindle Compatibility】 – Designed to fit standard 7,000 lb trailer axles with tapered spindles measuring 1-3/8" x 1-1/16". Not compatible with straight 1-1/16" or 1" spindles.
- 【All Hardware Included – Ready to Install】Kit includes dust caps with rubber plugs, 2 plastic hub covers, 2 castle nuts, flat washers, D washers, tang washers, cotter pins, and all mounting nuts and lock washers for the brakes.
- 【Self-Adjusting Electric Brakes – Plug & Play Setup】Brakes arrive pre-assembled and pre-wired, automatically maintaining optimal shoe clearance over time. Compatible with Dexter part numbers K23-464-00 (LH) and K23-465-00 (RH).
- 【Heavy-Duty Construction with Rust-Resistant Finish】Cast iron drums and steel backing plates are built for durability under load. Black-painted hubs and zinc-plated hardware ensure long-lasting performance in tough road conditions.
| Brand Name | TRAILER SUPPLIES |
| Model Year | 2025 |
| Manufacturer Part Number | WA-99-865-02/77-12EA-1Pair |
| Is Assembly Required | No |
| Manufacturer | Trailer Supplies |
| Model Number | Self-Adjusting |
| Included Components | 2 electric brake assemblies (12"x2"), 2 8-lug hub & drum kits, bearings, seals, dust caps, castle nuts, cotter pins, and full mounting hardware. |
| Compatible with Vehicle Type | Trailer |
| Automotive Fit Type | Universal Fit |
| OEM Equivalent Part Number | Dexter K23-464-00 Dexter K23-465-00 Dexter 008-219-04 Dexter 22004K |
| Orientation | Front |
| Brand | TRAILER SUPPLIES |
| Vehicle Service Type | Trailer |
| Year | 2025 |
| Assembly Required | No |
| Item Weight | 50 lbs (22.68 kg) |
What's in the box
2 electric brake assemblies (12"x2"), 2 8-lug hub & drum kits, bearings, seals, dust caps, castle nuts, cotter pins, and full mounting hardware.
Who Should Buy?
-
Frequent Towing
Ideal for users who regularly tow heavy loads and require dependable braking performance with self-adjusting features.
-
DIY Enthusiasts
Great for those who prefer installing their own trailer components and appreciate a complete hardware kit.
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Dexter Axle Users
Perfect for individuals with Dexter axles, ensuring compatibility for seamless installation and functionality.
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Lightweight Trailers
Not suitable for users with lightweight trailers, as the braking system may be overpowered or unnecessary.
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Inexperienced Installers
Users lacking mechanical skills may find installation challenging without professional assistance or extensive guidance.
-
Compact Trailers
Not recommended for compact or smaller trailers where standard brake systems suffice, likely leading to cost inefficiency.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Is this brake kit compatible with my trailer?
Answer: Yes, this kit is compatible with most major 7K axles and standard wheels from 15 to 17.5 inches. -
Question:
Do I need any special tools for installation?
Answer: No, the kit comes fully assembled for quick bolt-on installation, requiring only basic tools. -
Question:
How much weight can this kit handle?
Answer: This brake and drum kit is designed to handle loads up to 7,000 lbs per axle.
TRAILERSUPPLIES Brake Assemblies Self-Adjusting Editorial Review
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Customer Reviews & Ratings
8 customers ratings
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MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
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Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
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6/7/2026 · via Trustpilot
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Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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MWK 743794
Order now and get it around Wednesday, July 29
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Complete brake and drum kit for 7,000 lbs trailers.
- Includes fully assembled 12x2 electric brake assemblies for easy installation.
- Drum hubs feature a robust 8 on 6.5 bolt pattern with 1/2-20 studs.
- Durable cast iron construction with black rust-resistant finish for heavy loads.
- Compatible with most major 7K axles and 15–17.5 wheels.
- All necessary installation hardware included for a hassle-free setup.
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