Product Description
A brake master cylinder is critical for safe braking, converting pedal pressure into hydraulic force to engage the brake system. This HBS master cylinder is a perfect fit for 1962-1966 Chevrolet C10, C20, K10, and K20 Pickups, as well as Bel Air, Impala, and El Camino models.
Why Choose This Master Cylinder?
✔ Direct OEM Replacement – Matches factory specs (1921661, 18011007) for seamless installation.
✔ Aluminum Construction – Lightweight yet durable, preventing rust & fluid leaks.
✔ EPDM Seals – Resistant to brake fluid degradation, ensuring long-lasting performance.
✔ SAE Compliance – Manufactured to meet stringent automotive standards.
Designed for brake component distributors, classic car restoration shops, and commercial auto parts dealers, this master cylinder is available in bulk for cost-effective inventory stocking.
Product Information
| Type | Master Cylinder |
| Material | Aluminum |
| Port Quantity | 3 |
| Interchange Part # | 1921661, 18011007, 3815832, 3853776,
541-00172, 5464325, 9776476, M40000 |
| Warranty | 1 Year |
| Finish | Gray |
| Mounting Holes | 2 |
| Compatible Models | 1962-1966 Chevy C10/C20/C30/K10/K20,
Bel Air, Impala, El Camino, G10 Van |
| Key Features | EPDM seals, SAE-certified, corrosion-resistant aluminum |
Compatible Make & Model
1962-1966 Chevrolet Bel Air,
1962-1966 Chevrolet Biscayne,
1963-1966 Chevrolet C10 Pickup,
1963-1966 Chevrolet C20 Pickup,
1963-1966 Chevrolet C30 Pickup,
1966 Chevrolet Caprice,
1964-1966 Chevrolet Chevelle,
1962-1966 Chevrolet Chevy II,
1962-1966 Chevrolet Corvair,
1964-1966 Chevrolet El Camino,
1964-1966 Chevrolet G10 Van,
1962-1966 Chevrolet Impala,
1963-1966 Chevrolet K10 Pickup,
1963-1966 Chevrolet K20 Pickup,
1965-1966 Chevrolet Malibu

About HBS
Hipsen(Quzhou) Brake System Parts Co., Ltd (HBS) is a professional manufacturer of auto brake master cylinders. We produce aftermarket parts and provide custom manufacturing services.
Our products have been exported to North America, Europe…etc since 2015. We have been verified with a quality certificate of ISO9001:2015, and the ISO/TS16949 certificate is coming in 2024.
Both the finished products and the production processes have received recognition from the brands we have collaborated with For example, Cardone, Ford Otosan, Polaris, Electra Meccanica, Wildwood, Hayes, and ZongShen.
Why Choose HBS

Numerous models in stock One-year Warranty Friendly Payment Methods
Complete coverage, check in Master Cylinder Technicians follow the whole after-sales process; Safe payment methods or percentage for you
Brake Provide solutions within three working days can be negotiated
DRIVE WITH CONFIDENCE