Standard Stroke Spring Brake Chamber

Keep brake-system repairs moving with a clearly specified replacement spring brake chamber designed for applications requiring a standard-stroke configuration.

The Standard Stroke Spring Brake Chamber provides a practical replacement solution for commercial vehicles and heavy-duty brake-system maintenance. When an existing chamber is damaged, worn, or no longer suitable for service, having the correct replacement available can help maintenance teams avoid unnecessary sourcing delays.

30/30 long stroke combination spring brake chamber for commercial truck and trailer air brake systems. Designed for reliable service and parking brake operation with a 3-inch long stroke. Chamber type: spring combination. Spring size type: 30. Stroke type: long. Stroke length: 3 in. Mounting stud spacing (center to center): 4.75 in. Mounting stud threads: 5/8 in-11. Pushrod length: 7.35 in. Spring housing outside diameter: 9.00 in.

Manufacturer: OTR
Manufacturer Part Number: OTR3030SB2

Key Features :

• Standard-Stroke Configuration — Designed for brake applications requiring a standard-stroke chamber.

• Brake-System Replacement — A practical solution when an existing spring brake chamber requires replacement.

• Heavy-Duty Application — Suitable for commercial vehicle and professional brake-service environments.

• Fitment-Focused Design — Verify critical specifications to help ensure the replacement matches your application.

• Simplify Parts Sourcing — Clearly identified product configuration makes it easier to find the appropriate replacement.

• Help Reduce Repair Delays — Source the replacement component needed to keep scheduled maintenance moving.

• Professional Maintenance Solution — Ideal for fleet maintenance teams, mechanics, repair shops, and commercial vehicle operators.

• Application Verification Recommended — Confirm chamber size, mounting, pushrod, and brake-system specifications before ordering.
  

Product Specifications: