Balanced Brake Drum 3600AX Replacement | Heavy Duty 16.5" x 7" Brake Drum

Our Balanced Brake Drum 3600AX Replacement is engineered to deliver dependable braking performance for heavy-duty commercial trucks and trailers. Manufactured from premium cast iron and precision balanced to minimize vibration, this brake drum provides smooth braking, excellent heat dissipation, and extended service life under demanding highway and fleet applications.

Designed as a direct replacement for OEM 3600AX applications, it installs without modifications and is ideal for routine brake maintenance or complete brake system overhauls. Precision machining ensures consistent braking performance and reduced brake shoe wear.

Features

• Precision balanced for smooth, vibration-free braking

• Premium high-strength cast iron construction

• Excellent heat dissipation helps reduce brake fade

• Precision-machined braking surface for consistent performance

• Direct OEM replacement with no modifications required

• Ideal for heavy-duty trucks, tractors, and trailers

• Suitable for fleet and commercial applications

Specifications

• Industry Number: 3600AX

• Brake Size: 16.5" × 7"

• Mounting Type: Outboard

• Bolt Holes: 10

• Bolt Circle: 11.25"

• Pilot Diameter: 8.78"

• Material: High-quality Cast Iron

• Balanced: Yes

Common Replacement Numbers

• Gunite: 3600AX, 3600A

• Webb: 66864B

• ConMet: 10009830

• Meritor: 85-123207

• Automann: 145.3600AX

Applications

Fits many heavy-duty commercial truck and trailer brake systems using a 16.5" × 7" outboard-mounted brake drum. Always verify dimensions and OEM part numbers before ordering.