NT3030STD-120TC – Air Brake Spring and Service Brake Chamber Assembly (T30/30)

SKU: NT3030STD

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DISCLAIMER

All products listed on this website are supplied as genuine or high-quality aftermarket spare parts. PARTSPIRE FZC is an independent supplier and is not affiliated with, endorsed by, or authorized by any original equipment manufacturer (OEM) unless explicitly stated.

All brand names, logos, and product references are used strictly for identification and compatibility purposes only. Customers are responsible for verifying part numbers, specifications, and suitability before use or installation.

PARTSPIRE FZC shall not be held liable for any damages, losses, or operational issues arising from incorrect selection, improper installation, or misuse of products.

Description

The NT3030STD-120TC is a heavy-duty T30/30 Air Brake Spring and Service Brake Chamber Assembly designed for commercial trucks, trailers, buses, and heavy-duty vehicles equipped with S-Cam air brake systems. It combines both the service brake and spring (parking/emergency) brake into a single, reliable double-diaphragm unit, ensuring consistent braking performance and enhanced vehicle safety.


Product Overview

  • Part Number: NT3030STD-120TC
  • Product Type: Air Brake Spring & Service Brake Chamber Assembly
  • Condition: New Aftermarket
  • Application: Heavy-Duty Trucks, Trailers, Buses & Commercial Vehicles
  • Brake Type: S-Cam Air Brake System
  • Chamber Size: T30/30

Product Attributes

Attribute Specification
Brand Bendix
Product Type Air Brake Spring & Service Brake Chamber
Chamber Style Double Diaphragm
Chamber Type / Size T30/30
Service Chamber Joint Double Clamp Band
Clamp Angle 180°
Stroke 2.50 in (63.5 mm)
Push Rod Length 12.00 in (305 mm)
Push Rod Thread 5/8-18 UNF-2A
Mounting Stud Length 1.50 in (38.1 mm)
Stud Spacing 4.75 in (120.7 mm)
Stud Thread Size 5/8-11 UNC-2A
Service Port (11) 3/8-18 NPTF
Parking Port (12) 3/8-18 NPTF
Port Angle
Operating Temperature -40°F to 175°F (-40°C to 79°C)
Market Aftermarket New
Country of Origin Mexico
VMRS Code 013-004-027
UPC 04068078154748

Features

  • Heavy-duty T30/30 spring brake chamber
  • Double diaphragm construction for improved durability
  • Reliable service and parking brake operation
  • Double clamp band design for secure sealing
  • Corrosion-resistant construction
  • Standard 12-inch push rod
  • Suitable for demanding commercial vehicle applications
  • Easy replacement for OEM brake chambers
  • Designed for long service life and dependable braking performance

Applications

Suitable for:

  • Heavy-duty trucks
  • Semi-trailers
  • Tractor units
  • Commercial buses
  • Construction vehicles
  • Fleet vehicles
  • Municipal trucks
  • Industrial transport equipment

Safety Notice

Warning:
Do not disassemble the spring brake chamber while the parking (spring) side is caged or under pressure. The internal power spring is under extremely high compression and may cause serious injury if improperly handled.


Cross Reference Numbers

Brand Part Number
Bendix BWNT3030STD120TC
BWP M-3030INTXX
BWP-NSI M-3030INTXX
Haldex GC3030R
N/A 800921

Why Choose This Brake Chamber?

  • OE-quality aftermarket replacement
  • Manufactured for heavy-duty commercial applications
  • Excellent braking efficiency
  • High durability under demanding operating conditions
  • Easy installation with standard mounting dimensions
  • Cost-effective alternative to OEM components

Keywords

NT3030STD-120TC, T30/30 Brake Chamber, Air Brake Chamber, Spring Brake Chamber, Service Brake Chamber, Truck Brake Chamber, Trailer Brake Chamber, Double Diaphragm Brake Chamber, EnduraSure Brake Chamber, Haldex GC3030R, BWNT3030STD120TC, Air Brake Parts, Heavy Duty Brake Chamber, Commercial Vehicle Brake Parts, S-Cam Brake Chamber, Aftermarket Brake Chamber.

DISCLAIMER

All products listed on this website are supplied as genuine or high-quality aftermarket spare parts. PARTSPIRE FZC is an independent supplier and is not affiliated with, endorsed by, or authorized by any original equipment manufacturer (OEM) unless explicitly stated.

All brand names, logos, and product references are used strictly for identification and compatibility purposes only. Customers are responsible for verifying part numbers, specifications, and suitability before use or installation.

PARTSPIRE FZC shall not be held liable for any damages, losses, or operational issues arising from incorrect selection, improper installation, or misuse of products.

Description

The NT3030STD-120TC is a heavy-duty T30/30 Air Brake Spring and Service Brake Chamber Assembly designed for commercial trucks, trailers, buses, and heavy-duty vehicles equipped with S-Cam air brake systems. It combines both the service brake and spring (parking/emergency) brake into a single, reliable double-diaphragm unit, ensuring consistent braking performance and enhanced vehicle safety.


Product Overview

  • Part Number: NT3030STD-120TC
  • Product Type: Air Brake Spring & Service Brake Chamber Assembly
  • Condition: New Aftermarket
  • Application: Heavy-Duty Trucks, Trailers, Buses & Commercial Vehicles
  • Brake Type: S-Cam Air Brake System
  • Chamber Size: T30/30

Product Attributes

Attribute Specification
Brand Bendix
Product Type Air Brake Spring & Service Brake Chamber
Chamber Style Double Diaphragm
Chamber Type / Size T30/30
Service Chamber Joint Double Clamp Band
Clamp Angle 180°
Stroke 2.50 in (63.5 mm)
Push Rod Length 12.00 in (305 mm)
Push Rod Thread 5/8-18 UNF-2A
Mounting Stud Length 1.50 in (38.1 mm)
Stud Spacing 4.75 in (120.7 mm)
Stud Thread Size 5/8-11 UNC-2A
Service Port (11) 3/8-18 NPTF
Parking Port (12) 3/8-18 NPTF
Port Angle
Operating Temperature -40°F to 175°F (-40°C to 79°C)
Market Aftermarket New
Country of Origin Mexico
VMRS Code 013-004-027
UPC 04068078154748

Features

  • Heavy-duty T30/30 spring brake chamber
  • Double diaphragm construction for improved durability
  • Reliable service and parking brake operation
  • Double clamp band design for secure sealing
  • Corrosion-resistant construction
  • Standard 12-inch push rod
  • Suitable for demanding commercial vehicle applications
  • Easy replacement for OEM brake chambers
  • Designed for long service life and dependable braking performance

Applications

Suitable for:

  • Heavy-duty trucks
  • Semi-trailers
  • Tractor units
  • Commercial buses
  • Construction vehicles
  • Fleet vehicles
  • Municipal trucks
  • Industrial transport equipment

Safety Notice

Warning:
Do not disassemble the spring brake chamber while the parking (spring) side is caged or under pressure. The internal power spring is under extremely high compression and may cause serious injury if improperly handled.


Cross Reference Numbers

Brand Part Number
Bendix BWNT3030STD120TC
BWP M-3030INTXX
BWP-NSI M-3030INTXX
Haldex GC3030R
N/A 800921

Why Choose This Brake Chamber?

  • OE-quality aftermarket replacement
  • Manufactured for heavy-duty commercial applications
  • Excellent braking efficiency
  • High durability under demanding operating conditions
  • Easy installation with standard mounting dimensions
  • Cost-effective alternative to OEM components

Keywords

NT3030STD-120TC, T30/30 Brake Chamber, Air Brake Chamber, Spring Brake Chamber, Service Brake Chamber, Truck Brake Chamber, Trailer Brake Chamber, Double Diaphragm Brake Chamber, EnduraSure Brake Chamber, Haldex GC3030R, BWNT3030STD120TC, Air Brake Parts, Heavy Duty Brake Chamber, Commercial Vehicle Brake Parts, S-Cam Brake Chamber, Aftermarket Brake Chamber.

Product details

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Description

The NT3030STD-120TC is a heavy-duty T30/30 Air Brake Spring and Service Brake Chamber Assembly designed for commercial trucks, trailers, buses, and heavy-duty vehicles equipped with S-Cam air brake systems. It combines both the service brake and spring (parking/emergency) brake into a single, reliable double-diaphragm unit, ensuring consistent braking performance and enhanced vehicle safety.


Product Overview

  • Part Number: NT3030STD-120TC
  • Product Type: Air Brake Spring & Service Brake Chamber Assembly
  • Condition: New Aftermarket
  • Application: Heavy-Duty Trucks, Trailers, Buses & Commercial Vehicles
  • Brake Type: S-Cam Air Brake System
  • Chamber Size: T30/30

Product Attributes

Attribute Specification
Brand Bendix
Product Type Air Brake Spring & Service Brake Chamber
Chamber Style Double Diaphragm
Chamber Type / Size T30/30
Service Chamber Joint Double Clamp Band
Clamp Angle 180°
Stroke 2.50 in (63.5 mm)
Push Rod Length 12.00 in (305 mm)
Push Rod Thread 5/8-18 UNF-2A
Mounting Stud Length 1.50 in (38.1 mm)
Stud Spacing 4.75 in (120.7 mm)
Stud Thread Size 5/8-11 UNC-2A
Service Port (11) 3/8-18 NPTF
Parking Port (12) 3/8-18 NPTF
Port Angle
Operating Temperature -40°F to 175°F (-40°C to 79°C)
Market Aftermarket New
Country of Origin Mexico
VMRS Code 013-004-027
UPC 04068078154748

Features

  • Heavy-duty T30/30 spring brake chamber
  • Double diaphragm construction for improved durability
  • Reliable service and parking brake operation
  • Double clamp band design for secure sealing
  • Corrosion-resistant construction
  • Standard 12-inch push rod
  • Suitable for demanding commercial vehicle applications
  • Easy replacement for OEM brake chambers
  • Designed for long service life and dependable braking performance

Applications

Suitable for:

  • Heavy-duty trucks
  • Semi-trailers
  • Tractor units
  • Commercial buses
  • Construction vehicles
  • Fleet vehicles
  • Municipal trucks
  • Industrial transport equipment

Safety Notice

Warning:
Do not disassemble the spring brake chamber while the parking (spring) side is caged or under pressure. The internal power spring is under extremely high compression and may cause serious injury if improperly handled.


Cross Reference Numbers

Brand Part Number
Bendix BWNT3030STD120TC
BWP M-3030INTXX
BWP-NSI M-3030INTXX
Haldex GC3030R
N/A 800921

Why Choose This Brake Chamber?

  • OE-quality aftermarket replacement
  • Manufactured for heavy-duty commercial applications
  • Excellent braking efficiency
  • High durability under demanding operating conditions
  • Easy installation with standard mounting dimensions
  • Cost-effective alternative to OEM components

Keywords

NT3030STD-120TC, T30/30 Brake Chamber, Air Brake Chamber, Spring Brake Chamber, Service Brake Chamber, Truck Brake Chamber, Trailer Brake Chamber, Double Diaphragm Brake Chamber, EnduraSure Brake Chamber, Haldex GC3030R, BWNT3030STD120TC, Air Brake Parts, Heavy Duty Brake Chamber, Commercial Vehicle Brake Parts, S-Cam Brake Chamber, Aftermarket Brake Chamber.

Bendix

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