Alcon CRB332/30-38/41LT 4-Piston Radial Mount Motorsport Brake Caliper Left Hand Trailing

The Alcon CRB332/30-38/41LT is a forged B-type 4-piston radial mount motorsport brake caliper designed for demanding racing applications. This is the left-hand trailing position caliper, featuring differential piston diameters of Ø38.1mm / 41.3mm and compatibility with disc thicknesses from 26 to 30mm. Built to Alcon's renowned motorsport standards, this caliper delivers exceptional braking performance and pedal consistency across a wide range of race disciplines.

Key Features:

• Radial mount design for maximum rigidity and a firm, consistent brake pedal feel
• Differential piston diameters (Ø38.1 / 41.3mm) to minimize pad taper wear
• Aluminum pistons as standard; stainless steel pistons available as an option to reduce heat transfer to brake fluid
• 2kg anti-knock back springs for consistent pad contact and improved modulation
• Hard stainless steel wear plates for extended service life
• Fixed pad retainer for increased caliper stiffness (caliper must be removed to change pads)
• Fluid inlet: 3/8-24 UNF (-3) female
• Dry weight: 2.40kg (5.29 lbs) excluding pads
• Compatible disc diameter range: Ø285 – 332mm
• Compatible disc thickness range (CRB332/30): 26 – 30mm
• Compatible brake pads: Alcon pad reference 4441 or 4423 — 16mm thick, 132mm long, 50mm deep, 133cm² area per caliper

Applications: Rally, Group N+, Touring Car, and General Race use. Commonly specified for Stock Car, TA2, Rally, and Road Racing builds requiring a proven, lightweight radial-mount solution.

The CRB332/30-38/41LT is the left-hand trailing variant in the CRB332/30 family. Confirm caliper position (leading/trailing, left/right) before ordering to ensure proper fitment with your brake system layout.