Dexter K71-698-00 Self-Adjusting Hardware Kit
Dexter's K71-698-00 Self-Adjusting Hardware Kit is positioned as the premium, OEM-grade option for self adjuster upgrades on trailer drum brakes, offering precision fit and materials engineered for long service life. Compared with the other kits on this list it trades a higher upfront cost for tighter tolerances, direct compatibility with Dexter axles and a lower lifetime maintenance profile, making it the preferred choice when durability and original-equipment fitment matter most.
OEM fitment champ
Quick-bolt install
OEM fitment champ
Quick-bolt install
Review Summary
"Solid OEM-quality hardware that's straightforward to install and reliably self-adjusts; most users report long-lasting performance, though a few note occasional fitment issues on non-Dexter drums and sparse instructions."
Smooth-stop whisper
Includes self-adjusting star wheel and springs compatible with Dexter axles
Smooth-stop whisper
Includes self-adjusting star wheel and springs compatible with Dexter axles
Time-Saving Convenience
Skill Development & Mastery
Dexter's K71-698-00 Self-Adjusting Hardware Kit is positioned as the premium, OEM-grade option for self adjuster upgrades on trailer drum brakes, offering precision fit and materials engineered for long service life. Compared with the other kits on this list it trades a higher upfront cost for tighter tolerances, direct compatibility with Dexter axles and a lower lifetime maintenance profile, making it the preferred choice when durability and original-equipment fitment matter most.
OEM fitment champ
Quick-bolt install
Smooth-stop whisper
Includes self-adjusting star wheel and springs compatible with Dexter axles
Designed to restore factory automatic adjuster function on drum brakes
OEM fitment champ
Quick-bolt install
Smooth-stop whisper
Includes self-adjusting star wheel and springs compatible with Dexter axles
Designed to restore factory automatic adjuster function on drum brakes
$40-90 USD
Lippert Components Self-Adjusting Brake Kit 296655
The Lippert Components Self-Adjusting Brake Kit 296655 is a widely distributed, RV-focused upgrade that balances cost and reliability for owners upgrading trailer drum brakes. It undercuts some OEM pricing while delivering broad compatibility for RV and light-commercial applications, so compared with Dexter it’s a more budget-friendly alternative that still benefits from large-scale Lippert supply and support networks.
RV-ready upgrade
Hassle-free tune
RV-ready upgrade
Hassle-free tune
Review Summary
"A cost-effective, complete self-adjusting kit commonly used on RVs that generally performs well; customers praise the value but some experience cable corrosion or occasional fitment and quality inconsistencies."
Road-trip peace
Engineered for Lippert brake assemblies for a seamless fit and function
Road-trip peace
Engineered for Lippert brake assemblies for a seamless fit and function
Recreational Enjoyment
Time-Saving Convenience
Skill Development & Mastery
The Lippert Components Self-Adjusting Brake Kit 296655 is a widely distributed, RV-focused upgrade that balances cost and reliability for owners upgrading trailer drum brakes. It undercuts some OEM pricing while delivering broad compatibility for RV and light-commercial applications, so compared with Dexter it’s a more budget-friendly alternative that still benefits from large-scale Lippert supply and support networks.
RV-ready upgrade
Hassle-free tune
Road-trip peace
Engineered for Lippert brake assemblies for a seamless fit and function
Complete kit with adjuster, springs, and hardware for automatic adjustment
RV-ready upgrade
Hassle-free tune
Road-trip peace
Engineered for Lippert brake assemblies for a seamless fit and function
Complete kit with adjuster, springs, and hardware for automatic adjustment
$90-150 USD
TruRyde TruAdjust Self-Adjusting Brake Kit
TruRyde’s TruAdjust Self-Adjusting Brake Kit is designed for easy retrofit and do-it-yourself installation, offering a simplified adjuster mechanism that fits a variety of trailer drum brake assemblies. Technically it emphasizes universal compatibility and quick fitment versus the OEM-focused Dexter kit, making it a strong value choice for owners who want reliable self-adjusting functionality without specialized tools or custom parts.
Durable duty
Snap-in simplicity
Durable duty
Snap-in simplicity
Review Summary
"A dependable budget-friendly option that provides a functioning self-adjusting mechanism; buyers appreciate the price and basic performance but report occasional durability or fitment variability."
Trail-tested toughness
Universal design fits many popular electric drum brakes for easy retrofit
Trail-tested toughness
Universal design fits many popular electric drum brakes for easy retrofit
Time-Saving Convenience
Recreational Enjoyment
TruRyde’s TruAdjust Self-Adjusting Brake Kit is designed for easy retrofit and do-it-yourself installation, offering a simplified adjuster mechanism that fits a variety of trailer drum brake assemblies. Technically it emphasizes universal compatibility and quick fitment versus the OEM-focused Dexter kit, making it a strong value choice for owners who want reliable self-adjusting functionality without specialized tools or custom parts.
Durable duty
Snap-in simplicity
Trail-tested toughness
Universal design fits many popular electric drum brakes for easy retrofit
Preassembled adjuster mechanism reduces installation time
Durable duty
Snap-in simplicity
Trail-tested toughness
Universal design fits many popular electric drum brakes for easy retrofit
Preassembled adjuster mechanism reduces installation time
$70-140 USD
Southwest Wheel 10K-12K Self-Adjusting Brake Hardware Kit
The Southwest Wheel 10K-12K Self-Adjusting Brake Hardware Kit targets heavy-duty trailer applications, offering beefed-up components rated for 10,000–12,000 lb axles and harsh-service use. Compared to lighter-duty options on this list it provides superior mechanical robustness for high-capacity trailers, delivering a cost-effective heavy-duty upgrade for fleets and owners of larger equipment trailers.
Heavy-haul muscle
Rugged longevity
Heavy-haul muscle
Rugged longevity
Review Summary
"Heavy-duty hardware suited for 10K–12K axles that most users find durable and effective at self-adjusting; a minority needed to tweak or replace specific springs for optimal fit."
Grease-friendly design
Specifically sized for 10,000–12,000 lb axle drum brakes on heavy trailers
Grease-friendly design
Specifically sized for 10,000–12,000 lb axle drum brakes on heavy trailers
Time-Saving Convenience
Skill Development & Mastery
The Southwest Wheel 10K-12K Self-Adjusting Brake Hardware Kit targets heavy-duty trailer applications, offering beefed-up components rated for 10,000–12,000 lb axles and harsh-service use. Compared to lighter-duty options on this list it provides superior mechanical robustness for high-capacity trailers, delivering a cost-effective heavy-duty upgrade for fleets and owners of larger equipment trailers.
Heavy-haul muscle
Rugged longevity
Grease-friendly design
Specifically sized for 10,000–12,000 lb axle drum brakes on heavy trailers
Robust hardware and oversized adjuster for high-load durability
Heavy-haul muscle
Rugged longevity
Grease-friendly design
Specifically sized for 10,000–12,000 lb axle drum brakes on heavy trailers
Robust hardware and oversized adjuster for high-load durability
$140-260 USD
AP Products 014-136449 Electric Brake Self-Adjusting Kit
AP Products' 014-136449 Electric Brake Self-Adjusting Kit focuses on electric-brake-specific adjuster hardware, giving a straightforward and budget-oriented path to convert or upgrade existing drum brakes to a self-adjusting arrangement. In comparison to more OEM-centric kits it is typically less expensive and widely compatible for retrofit projects, making it attractive for conversions and owners prioritizing upfront cost and ease of sourcing.
Shop-grade precision
Electric reliability
Shop-grade precision
Electric reliability
Review Summary
"An affordable electric-brake self-adjusting kit that performs adequately for routine trailer use; several users report straightforward installation while others note shorter component life or minor fitment tweaks required."
Plug-and-calibrate
Designed for electric trailer drum brakes to provide self-adjusting operation
Plug-and-calibrate
Designed for electric trailer drum brakes to provide self-adjusting operation
Time-Saving Convenience
Skill Development & Mastery
AP Products' 014-136449 Electric Brake Self-Adjusting Kit focuses on electric-brake-specific adjuster hardware, giving a straightforward and budget-oriented path to convert or upgrade existing drum brakes to a self-adjusting arrangement. In comparison to more OEM-centric kits it is typically less expensive and widely compatible for retrofit projects, making it attractive for conversions and owners prioritizing upfront cost and ease of sourcing.
Shop-grade precision
Electric reliability
Plug-and-calibrate
Designed for electric trailer drum brakes to provide self-adjusting operation
Includes mounting hardware and adjustable star wheel for precise setup
Shop-grade precision
Electric reliability
Plug-and-calibrate
Designed for electric trailer drum brakes to provide self-adjusting operation
Includes mounting hardware and adjustable star wheel for precise setup
$60-120 USD