OE Quality
60-Day Returns

Centric 150.66412 Brake Hydraulic Hose - Rear Left Lower
Reliable Brake Hydraulic Hose for Chevrolet and GMC Trucks
The Centric Premium Brake Hydraulic Hose 150.66412 is designed specifically for Chevrolet Silverado 3500 HD and GMC Sierra 3500 HD models. This brake hydraulic hose ensures consistent brake fluid delivery with durable construction and precise fitment.
- DOT approved for safety compliance
- Black EPDM rubber outer sleeve for durability and heat resistance
- Metal banjo fitting on one end and female inverted flare fitting on the other
- Includes gasket or seal for secure connections
- Overall length of 13.071 inches (332 mm) for exact fitment
- Compatible with Chevrolet Silverado 3500 HD and GMC Sierra 3500 HD
- Includes one clip and one rubber sleeve for mounting support
About Centric Premium Brake Hydraulic Hoses
The Centric Premium Brake Hydraulic Hoses line focuses on delivering high-quality brake hoses that meet or exceed OEM specifications. These hoses are engineered with durable EPDM rubber outer sleeves and metal fittings to provide reliable brake fluid transfer and resistance to heat and abrasion. The 150.66412 part is part of this line, offering a precise fit and dependable performance for heavy-duty trucks like the Silverado 3500 HD and Sierra 3500 HD.
Product Details and Specifications
This brake hydraulic hose features a black EPDM rubber outer sleeve that resists heat and environmental damage, ensuring long service life. The hose ends include a metal banjo fitting on one side and a female inverted flare fitting on the other, both designed for secure, leak-free connections. The included gasket or seal helps maintain system integrity. With an overall length of 13.071 inches (332 mm), this hose fits the brake system of Chevrolet Silverado 3500 HD and GMC Sierra 3500 HD models precisely. The part number 150.66412 identifies this specific hose within the Centric Premium line.
Common Applications and Problem Solving
- Replacement of worn or cracked brake hydraulic hoses
- Resolving brake fluid leaks caused by damaged fittings or seals
- Upgrading to DOT-approved hoses for safety compliance
- Restoring proper brake fluid pressure and pedal feel
- Maintaining brake system reliability on Chevrolet Silverado 3500 HD and GMC Sierra 3500 HD trucks
Installation Notes and Tips
Ensure the brake system is depressurized before removing the old hose. Use the included gasket or seal to prevent leaks during installation. Verify the hose length and fitting types match the vehicle’s specifications. The hose includes one clip and one rubber sleeve to assist with secure mounting. Avoid twisting or kinking the hose during installation to maintain fluid flow integrity.
Quality Assurance and Warranty
The Centric Premium Brake Hydraulic Hose 150.66412 is DOT approved, meeting federal safety standards for brake components. Manufactured to OEM specifications, this hose provides reliable performance for heavy-duty Chevrolet and GMC trucks. Warranty details should be confirmed with the product documentation or manufacturer.
| Brand | Centric |
|---|---|
| Part Number | 150.66412 |
| Position | Centric Premium Brake Hydraulic Hoses, Rear Left Lower |
| Bracket Included | No |
| Bracket Quantity | 0 |
| Clip Qty [cntrc] | 1 |
| Clip [cntrc] | Yes |
| Color | Black |
| DOT Approved | Yes |
| End 1 Fitting Material | Metal |
| End 1 Fitting Type | Banjo |
| End 1 Thread Size | 10.0mm |
| End 2 Fitting Material | Metal |
| End 2 Fitting Type | Female |
| End 2 Flare Type | Inverted |
| End 2 Thread Size | M10-1.00 |
| Gasket Or Seal Included | Yes |
| Grommets Included | No |
| Mounting Hardware Included | No |
| Notes #1 [cntrc] | 1 Rubber Sleeve |
| Outer Sleeve Material | EPDM Rubber |
| Overall Length | 13.071 |
| Overall Length | 332.00 |
| Shield Included | No |
| Teflon Lined | No |
This part fits 8 vehicles. Search below:
| Year | Make | Model | Body Type | Position | Notes |
|---|---|---|---|---|---|
| 2014 | Chevrolet | Silverado 3500 HD | Rear Left Lower | DRW; Wide Track Axle; Centric Premium Brake Hydraulic Hoses | |
| 2014 | GMC | Sierra 3500 HD | Rear Left Lower | DRW; Wide Track Axle; Centric Premium Brake Hydraulic Hoses | |
| 2013 | Chevrolet | Silverado 3500 HD | Rear Left Lower | DRW; Wide Track Axle; Centric Premium Brake Hydraulic Hoses | |
| 2013 | GMC | Sierra 3500 HD | Rear Left Lower | DRW; Wide Track Axle; Centric Premium Brake Hydraulic Hoses | |
| 2012 | Chevrolet | Silverado 3500 HD | Cab & Chassis | Rear Left Lower | DRW; Wide Track Axle; Centric Premium Brake Hydraulic Hoses |
| 2012 | GMC | Sierra 3500 HD | Cab & Chassis | Rear Left Lower | DRW; Wide Track Axle; Centric Premium Brake Hydraulic Hoses |
| 2011 | Chevrolet | Silverado 3500 HD | Cab & Chassis | Rear Left Lower | DRW; Wide Track Axle; Centric Premium Brake Hydraulic Hoses |
| 2011 | GMC | Sierra 3500 HD | Cab & Chassis | Rear Left Lower | DRW; Wide Track Axle; Centric Premium Brake Hydraulic Hoses |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.