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Hydraulic Brakes

Browse our selection of hydraulic trailer brakes, designed to deliver powerful and consistent stopping performance. Whether you’re upgrading your braking system or replacing worn components, our high-quality hydraulic brake kits and parts ensure smooth, efficient braking on the road. Perfect for boat trailers, utility trailers, and more. Upgrade to hydraulic brakes for superior control, durability, and safety.

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Dexter axle oil seal
$138.95 - $138.95
$138.95
$138.95 - $138.95
$138.95

31-5111-HF - 7K, RH, 12" x 2" Hydraulic Brake Backer Complete

The 31-5111-HF is a fully assembled right-hand hydraulic brake backing plate designed for 7,000 lb trailer axles with 12" x 2" drum brakes. This co...

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$138.95 - $138.95
$138.95
$138.95 - $138.95
$138.95
Dexter axle oil seal
$138.95 - $138.95
$138.95
$138.95 - $138.95
$138.95

31-5110-HF - 7K, LH, 12" X 2" Hydraulic Brake Backer Complete

The 31-5110-HF is a fully assembled left-hand hydraulic brake backing plate designed for 7,000 lb trailer axles using 12" x 2" drum brakes. It incl...

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$138.95 - $138.95
$138.95
$138.95 - $138.95
$138.95
$420.95 - $420.95
$420.95
$420.95 - $420.95
$420.95

23-428 - 7.2K, LH, 12-1/4" x 2-1/2" Hydraulic Brake

The Dexter 23-428 is a left-hand (driver's side) electric drum brake assembly designed for 7,200 lb axles. Featuring a 12.25" diameter and 2.5" wid...

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$420.95 - $420.95
$420.95
$420.95 - $420.95
$420.95
$485.95 - $485.95
$485.95
$485.95 - $485.95
$485.95

23-402 - 8K-9K, LH, 12-1/4" x 3-3/8" Hydraulic Brake Assembly

The Dexter 23-402 is a left-hand (driver's side) hydraulic drum brake assembly designed for trailers with axles rated between 8,000 and 9,000 lbs. ...

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$485.95 - $485.95
$485.95
$485.95 - $485.95
$485.95
$288.95 - $288.95
$288.95
$288.95 - $288.95
$288.95

23-343 - 7K, RH, 12" x 2" Hydraulic Brake Backer Complete

The Dexter 23-343 is a right-hand (passenger side) hydraulic drum brake assembly designed for 7,000 lb trailer axles. Featuring a 12" x 2" drum siz...

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$288.95 - $288.95
$288.95
$288.95 - $288.95
$288.95
$288.95 - $288.95
$288.95
$288.95 - $288.95
$288.95

23-342 - 7K, LH, 12" x 2" Hydraulic Brake Backer Complete

The Dexter 23-342 is a left-hand (driver's side) hydraulic drum brake assembly designed for 7,000 lb trailer axles. Featuring a 12" x 2" drum size,...

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$288.95 - $288.95
$288.95
$288.95 - $288.95
$288.95
Dexter axle oil seal
$165.95 - $165.95
$165.95
$165.95 - $165.95
$165.95

23-313 - 3.5K, RH, 10" x 2.25" Single Servo Hydraulic Brake

The Dexter 23-313 is a right-hand (passenger side) hydraulic drum brake assembly designed for 3,500 lb trailer axles. Featuring a 10" x 2-1/4" drum...

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$165.95 - $165.95
$165.95
$165.95 - $165.95
$165.95
Dexter axle oil seal
$165.95 - $165.95
$165.95
$165.95 - $165.95
$165.95

23-312 - 3.5K, LH, 10" x 2.25" SS Hydraulic Brake

The Dexter 23-312 is a left-hand (driver's side) hydraulic drum brake assembly designed for 3,500 lb trailer axles. Featuring a 10" x 2-1/4" drum s...

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$165.95 - $165.95
$165.95
$165.95 - $165.95
$165.95
Dexter axle oil seal
$161.95 - $161.95
$161.95
$161.95 - $161.95
$161.95

42029 - 7K, LH, 12" x 2" Free Backing Hydraulic Drum Brake Galvanized

The Demco 42029 is a left-hand 12" x 2" free-backing hydraulic drum brake assembly designed for 7,000 lb axles. Its galvanized finish provides corr...

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$161.95 - $161.95
$161.95
$161.95 - $161.95
$161.95
Dexter axle oil seal
$161.95 - $161.95
$161.95
$161.95 - $161.95
$161.95

42028 - 7K, RH, 12" x 2" Free Backing Hydraulic Drum Brake Galvanized

The Demco 42028 is a right-hand 12" x 2" free-backing hydraulic drum brake assembly designed for 7,000 lb axles. Its galvanized finish provides cor...

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$161.95 - $161.95
$161.95
$161.95 - $161.95
$161.95
Dexter axle oil seal
$136.95 - $136.95
$136.95
$136.95 - $136.95
$136.95

40716 - 3.5K, LH, 10" x 2-1/4" Free Backing Hydraulic Drum Brake Galvanized

The 40716 Left-Hand Hydraulic Drum Brake Assembly complements the 40715 RH assembly, offering the same free-backing design and galvanized finish fo...

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$136.95 - $136.95
$136.95
$136.95 - $136.95
$136.95
Dexter axle oil seal
$136.95 - $136.95
$136.95
$136.95 - $136.95
$136.95

40715 - 3.5K, RH, 10" x 2-1/4" Free Backing Hydraulic Drum Brake Galvanized

The 40715 Right-Hand Hydraulic Drum Brake Assembly is designed for 3,500 lb axles. Its free-backing design allows for reverse movement without brak...

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$136.95 - $136.95
$136.95
$136.95 - $136.95
$136.95
$155.95 - $155.95
$155.95
$155.95 - $155.95
$155.95

23511 - 7K, LH, 12" x 2" Galvanized Hydraulic Brake Assembly

Ensure dependable braking for your trailer with the 23511 Left-Hand 12" x 2" Galvanized Hydraulic Brake Assembly. Tailored for 7,000 lb axles, this...

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$155.95 - $155.95
$155.95
$155.95 - $155.95
$155.95
$155.95 - $155.95
$155.95
$155.95 - $155.95
$155.95

23510 - 7K, RH, 12"x2" Galvanized Hydraulic Brake Assembly

Enhance your trailer's braking performance with the 23510 Right-Hand 12" x 2" Galvanized Hydraulic Brake Assembly. Designed for 7,000 lb axles, thi...

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$155.95 - $155.95
$155.95
$155.95 - $155.95
$155.95
$306.95 - $306.95
$306.95
$306.95 - $306.95
$306.95

23-439 - 10K, RH, 12-1/4" x 4" Hydraulic Brake

The Dexter 23-439 is a right-hand (passenger side) hydraulic drum brake designed for 10,000 lb axles. It uses a 12.25" x 4" drum size and mounts us...

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$306.95 - $306.95
$306.95
$306.95 - $306.95
$306.95
$615.95 - $615.95
$615.95
$615.95 - $615.95
$615.95

23-410 - 9K-10K, LH, 12.25" x 3-3/8" Hydraulic Brake

The Dexter 23-410 is a left-hand (driver's side) hydraulic drum brake assembly designed for 9,000–10,000 lb general-duty axles. Featuring a 12.25" ...

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$615.95 - $615.95
$615.95
$615.95 - $615.95
$615.95
$615.95 - $615.95
$615.95
$615.95 - $615.95
$615.95

23-411 - 9K-10K, RH, 12-1/4" x 3-3/8" Hydraulic Brake

The Dexter 23-411 is a right-hand (passenger side) hydraulic drum brake assembly designed for 9,000–10,000 lb general-duty axles. Featuring a 12.25...

View full details
$615.95 - $615.95
$615.95
$615.95 - $615.95
$615.95
$605.95 - $605.95
$605.95
$605.95 - $605.95
$605.95

23-407 - 15K, RH, 12-1/4" x 5" Hydraulic Brake

The Dexter 23-407 is a right-hand (passenger side) hydraulic drum brake assembly designed for 15,000 lb axles. Featuring a 12.25" diameter and 5" w...

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$605.95 - $605.95
$605.95
$605.95 - $605.95
$605.95
$605.95 - $605.95
$605.95
$605.95 - $605.95
$605.95

23-406 - 15K, LH, 12.25" x 5" Hydraulic Brake

The Dexter 23-406 is a left-hand (driver's side) hydraulic drum brake assembly designed for 15,000 lb axles. Featuring a 12.25" diameter and 5" wid...

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$605.95 - $605.95
$605.95
$605.95 - $605.95
$605.95
$657.95 - $657.95
$657.95
$657.95 - $657.95
$657.95

23-405 - 10K, RH, 12.25" x 4" Hydraulic Brake

The Dexter 23-405 is a right-hand (passenger side) hydraulic drum brake assembly designed for 10,000 lb heavy-duty axles. Featuring a 12.25" diamet...

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$657.95 - $657.95
$657.95
$657.95 - $657.95
$657.95
$657.95 - $657.95
$657.95
$657.95 - $657.95
$657.95

23-404 - 10K, LH, 12.25" x 4" Hydraulic Brake

The Dexter 23-404 is a left-hand (driver's side) hydraulic drum brake assembly designed for 10,000 lb heavy-duty axles. Featuring a 12.25" diameter...

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$657.95 - $657.95
$657.95
$657.95 - $657.95
$657.95
$485.95 - $485.95
$485.95
$485.95 - $485.95
$485.95

23-403 - 8K-9K, RH, 12-1/4" x 3-3/8" Dual Servo Brake Assembly

The Dexter 23-403 is a right-hand (passenger side) hydraulic drum brake assembly designed for trailers with axles rated between 8,000 and 9,000 lbs...

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$485.95 - $485.95
$485.95
$485.95 - $485.95
$485.95
$194.95 - $194.95
$194.95
$194.95 - $194.95
$194.95

23-399 - 2K-2.5K, RH, 7" x 1.75" SS Hydraulic Brake Assembly

The Dexter 23-399 is a right-hand (passenger side) hydraulic drum brake assembly designed for trailers with axles rated between 2,000 and 2,500 lbs...

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$194.95 - $194.95
$194.95
$194.95 - $194.95
$194.95
$194.95 - $194.95
$194.95
$194.95 - $194.95
$194.95

23-398 - 2K-2.5K, LH, 7" x 1.75" SS Hydraulic Brake

The Dexter 23-398 is a left-hand (driver's side) hydraulic drum brake assembly designed for trailers with axles rated between 2,000 and 2,500 lbs. ...

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$194.95 - $194.95
$194.95
$194.95 - $194.95
$194.95

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