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BENDIX NT3030STD-78TC Spring Brake (S-Cam)

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Bendix NT3030STD-78TC Air Brake Spring Brake Spring Brake (S-Cam)
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Bendix NT3030STD-78TC Air Brake Spring Brake Spring Brake (S-Cam)

MSRP: $164.44

$120.99

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BENDIX NT3030STD-78TC Part Description

Manufacturer

BENDIX

Product Description

Spring Brake (S-Cam)

Features & Benefits

  • Cage bolts secure the compressed spring during service
  • Service chamber handles normal air-applied braking during routine stops
  • Contains full spring force safely through normal parking cycles
  • Preserves axle brake geometry with the correct chamber configuration

Bendix Spring Brake

Restore fail-safe parking and emergency braking with the Bendix Spring Brake, pairing a service chamber with a spring-actuated section built for S-cam brakes. The Bendix NT3030STD-78TC bolts to the same spider pattern this S-cam axle position uses, so brake geometry lines up without modification. The spring section applies the brakes mechanically the instant air pressure is lost, whether from setting the parking brake or an actual air-supply failure, while the service section handles normal stops. The replacement restores both service and parking functions without changing the axle's established S-cam geometry.

BENDIX NT3030STD-78TC Specifications

Product Attributes

Brand EnduraSure
Cautionary Note(s) Do not disassemble while park side is caged under pressure
Chamber Style Double Diaphragm
Chamber Type / Size T30/30
Clamp Angle 45Adeg
Clevis / Yoke Arm Bushing Pin Diameter A~ .50 IN (A~ 12.7 MM)
Clevis / Yoke Arm Link Pin Diameter Not applicable to this part
Clevis / Yoke Pin Spacing Not applicable to this part
Clevis / Yoke Style Threaded (Standard)
Market Indicator Aftermarket New
Maximum Operating Temperature 175 AdegF (79 AdegC)
Minimum Operating Temperature -40 AdegF (-40 AdegC)
Mounting Stud Length 1.50 IN (38.1 MM)
Parking Port (12) 3/8-18 NPTF
Port Angle 270Adeg
Push Rod Length (to Yoke Pin Center when Applicable) [IN] 7.80 in
Push Rod Thread / Style 5/8-18 UNF-2A
Service Chamber Joint Type Double Clamp Band
Service Port (11) 3/8-18 NPTF
Stroke 2.50 IN (63.5 MM)
Stud Spacing 4.75 IN (120.7 MM)
Stud Thread Size 5/8-11 UNC-2A

Additional Information

Country of Origin (Primary) MX
UPC 07894294731817
VMRS Code 013004027

BENDIX NT3030STD-78TC Cross References

BrandPart Number
5007132N, BWNT3030STD78TC
BENDIX5007132
BWPM-3030INTXX
BWP-NSIM-3030INTXX
HALDEXGC3030
N/A800921

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Bendix NT3030STD-78TC Air Brake Spring Brake Spring Brake (S-Cam)

BENDIX NT3030STD-78TC

Spring Brake (S-Cam)

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