Trailer Brakes
Premium-quality aftermarket trailers: brake & wheel systems parts for heavy-duty semi trucks — direct replacements with nationwide same-day shipping and a 6+ month warranty. Filter by make, subcategory, or part number.
10 results
In Stock30% OFFPartStop
E1094 RH Air Brake S-Camshaft 23.44" Trailer 10 Spline 1.5" Meritor
Part # E1094
$132.85$92.99ShippedView
Pick up at store$33.99
In Stock30% OFFPartStop
E1095 LH Air Brake S-Camshaft 23.44" Trailer 10 Spline Meritor
Part # E1095
$132.85$92.99ShippedView
Pick up at store$33.99
In Stock30% OFFPartStop
E11866 RH Air Brake S-Camshaft 28.19" Trailer 10 Spline Meritor
Part # E11866
$127.13$88.99ShippedView
Pick up at store$26.99
In Stock30% OFFPartStop
E11867 Left Driver Side Air Brake S-Camshaft 28.19" Trailer 10 Spline Meritor
Part # E11867
$77.13$53.99ShippedView
Pick up at store$26.99
In Stock30% OFFPartStop
Left Driver Side Air Brake S-Camshaft 17.44" 28 Spline 16.5" Trailer Dana Spicer E9731
Part # E9731
$87.42$61.19ShippedView
Pick up at store$32.99
In Stock30% OFFPartStop
Left Air Brake S-Camshaft 20.44" Trailer 10 Spline Meritor Q Plus E1425A
Part # E1425A
$104.28$72.99ShippedView
Pick up at store$32.99
In Stock30% OFFPartStop
LH Air Brake S-Camshaft 17.31" 28 Spline 16.5" Trailer Meritor E5506
Part # E5506
$131.42$91.99ShippedView
Pick up at store$31.99
In Stock30% OFFPartStop
Right Air Brake S-Camshaft 17.31" 28 Spline 16.5" Trailer Meritor E5507
Part # E5507
$131.42$91.99ShippedView
Pick up at store$31.99
Picture coming soon
PartStop
RH Air Brake S-Camshaft 21.06" 28 Spline 16.5" Trailer Meritor E5511
Part # E5511
$134.28$93.99ShippedView
Pick up at store$34.99
Picture coming soon
PartStop
WABCO 4005001030 Trailer ABS ECU Modulator Valve 12V TCS II 2S/2M 4S/2M S4005001030
OEM 4005001030
$659.99$593.99ShippedView
Pick up at store$588.99
All 10 trailer brakes parts
- E1094 RH Air Brake S-Camshaft 23.44" Trailer 10 Spline 1.5" Meritor
- E1095 LH Air Brake S-Camshaft 23.44" Trailer 10 Spline Meritor
- E11866 RH Air Brake S-Camshaft 28.19" Trailer 10 Spline Meritor
- E11867 Left Driver Side Air Brake S-Camshaft 28.19" Trailer 10 Spline Meritor
- Left Driver Side Air Brake S-Camshaft 17.44" 28 Spline 16.5" Trailer Dana Spicer E9731
- Left Air Brake S-Camshaft 20.44" Trailer 10 Spline Meritor Q Plus E1425A
- LH Air Brake S-Camshaft 17.31" 28 Spline 16.5" Trailer Meritor E5506
- Right Air Brake S-Camshaft 17.31" 28 Spline 16.5" Trailer Meritor E5507
- RH Air Brake S-Camshaft 21.06" 28 Spline 16.5" Trailer Meritor E5511
- WABCO 4005001030 Trailer ABS ECU Modulator Valve 12V TCS II 2S/2M 4S/2M S4005001030
Trailer Brakes — common questions
9 premium-quality aftermarket direct-replacement listings for trailer brakes parts — s-cam kits. Every listing shows its live price, stock and the trucks it is made for.
No. PartStop sells premium-quality aftermarket direct replacements, not genuine original-equipment products. Manufacturer names and part numbers on our listings are used for cross-reference and identification only.
Orders placed before 3:00 PM PT, Monday–Saturday, ship the same business day; after 3:00 PM PT they ship the next business day. Standard delivery is 3–5 business days, with an Overnight option at checkout. Standard shipping is free on orders over $100, except oversized freight items, which show their freight charge before you pay.
We offer a 60-day return policy on unused items in their original packaging. If you receive a defective or incorrect part, we'll cover the return shipping and exchange it at no cost.
Every PartStop part carries a 6+ month warranty against manufacturing defects. If a covered part fails within the warranty period, we'll replace it. Contact support with your order number to start a claim.