Self-Adjusting Electric Trailer Brake & Hub Drum Assembly Kit for 3,500 lb Axles
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Self-Adjusting Electric Trailer Brake & Hub Drum Assembly Kit for 3,500 lb Axles | 10" x 2-1/4" Brakes | 5 on 4-1/2" Bolt Pattern | Complete Left & Right Side Kit
Take the hassle out of trailer brake maintenance with the SA-1000-KIT Self-Adjusting Electric Brake Backing Plate Assembly Kit. This complete trailer brake and hub drum package is engineered to provide dependable stopping power, smoother braking performance, and reduced maintenance for trailers equipped with 3,500 lb axles.
Unlike traditional electric trailer brakes that require periodic manual adjustment, these self-adjusting brake assemblies automatically maintain proper brake shoe-to-drum clearance as the friction material wears. The precision fine-tooth adjustment mechanism continuously compensates for normal wear, helping deliver consistent braking performance throughout the life of the brake shoes while reducing maintenance time and effort.
This all-inclusive kit includes both Driver Side (LH) and Passenger Side (RH) self-adjusting electric brake assemblies, pre-installed on heavy-duty backing plates for quick installation. Also included are two hub drums with bearings, races, grease seals, dust caps, lug nuts, washers, cotter pins, and mounting hardware, providing everything needed for a complete axle brake service or replacement. (2) Spindle washers & (2) Castle nuts are not included - you may reuse the existing ones upon your trailer's axle.
Whether you're rebuilding an aging axle, upgrading manual-adjusting brakes, or replacing worn-out components, the SA-1000-KIT offers a complete solution designed for years of reliable towing performance.
Benefits:
Reduced Maintenance
Self-adjusting technology automatically compensates for brake shoe wear, helping eliminate the frequent adjustments required by conventional electric trailer brakes.
Consistent Braking Performance
Proper brake shoe-to-drum clearance is maintained automatically, helping maximize braking response and stopping performance throughout the life of the brake shoes.
Faster Installation
The pre-assembled backing plate design minimizes installation time and simplifies brake replacement.
Complete Brake & Hub Replacement Solution
Everything needed to service both sides of a 3,500 lb trailer axle is included in one convenient package.
Improved Towing Confidence
Reliable braking performance helps improve trailer control during highway travel, backing, and emergency stopping situations.
Ideal Applications
Product Details
Features:
- Designed for 3,500 lb trailer axles
- Complete 10" x 2-1/4" self-adjusting electric brake assemblies
- Automatic brake adjustment eliminates routine manual adjustments
- Fine-tooth self-adjusting mechanism maintains proper brake shoe clearance
- Includes both Left-Hand (Driver Side) and Right-Hand (Passenger Side) assemblies
- Pre-assembled backing plates for faster installation
- Complete mounting hardware included
- Heavy-duty hub drums with industry-standard 5-lug bolt pattern on 4-1/2" bolt circle.
- Bearings, races, seals, dust caps, washers, nuts, and cotter pins included
- Ready-to-install kit for complete brake system replacement
Hub Drum Features:
- Fits 3,500 lb trailer axles
- Accepts 10" x 2-1/2" electric brake assemblies
- Industry-standard 5 on 4-1/2" bolt pattern
- Pre-installed bearing races
- Durable cast construction for long service life
- Compatible with most utility, cargo, travel, horse, and equipment trailers
Bearing & Seal Package Included:
- (2) Inner Bearings: L68149 (1-3/8" I.D.)
- (2) Outer Bearings: L44649 (1.-1/16" I.D)
- (2) Grease Seals: SL-172
- Inner Diameter: 1.72"
- Outer Diameter: 2.56"
- (2) Dust Caps
- Lug Nuts, and Cotter Pins Included
The SA-1000-KIT is an excellent replacement or upgrade for trailers equipped with 3,500 lb electric brake axles, including:
- Utility Trailers
- Cargo Trailers
- Enclosed Trailers
- Travel Trailers
- RV Trailers
- Equipment Trailers
- Landscape Trailers
- Horse Trailers
- Boat Trailer Applications Utilizing Electric Brakes
Kit Contents
- (1) Left-Hand Self-Adjusting Brake Assembly
- (1) Right-Hand Self-Adjusting Brake Assembly
- (2) 10" x 2-1/2" Hub Drums
- (2) Inner Bearings (L68149)
- (2) Outer Bearings (L44649)
- (2) Grease Seals (SL-172)
- (2) Dust Caps
- (10) Lug Nuts
- (8) Lock Washers & Nuts
- (2) Cotter Pins
- (2) Brake Mounting Hardware Kits
Upgrade your trailer with the SA-1000-KIT Self-Adjusting Electric Brake & Hub Drum Assembly Set and enjoy easier maintenance, dependable stopping power, and a complete ready-to-install braking solution for your 3,500 lb trailer axle.
Specifications
| Brand | Rigid Hitch |
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