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MPB-90AS Paving Breaker - 1-1/8 x 6

$2,007.00  $1,200.00
Save: 40% off

Weight: 89 lbs

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MPB-90AS Paving Breaker -1-1/8 x 6 with Super-Silent Anti-Freeze Muffler

Sullair's super silent anti-freeze muffler reduces noise up to 50%.

Our direct-impact, non-corrosive automatic valve design with its one-piece housing dramatically reduces air consumption.  You can operate multiple tools from a  single compressor.

We have eliminated most high-wear parts in our breakers.  Fewer parts mean less wear, less maintenance, and less downtime.  Elimination of side rods, nuts and springs make them sleeker and more comportable to operate.  We've also simplified and standardized our air tools to make parts interchangeable between our various models.


  • High-wear parts reduced
  • No tappet system
  • One piece, non-protrusive housing
  • Minimal lubrication required
  • Direct impact pistion
  • Parts interchangeability
  • Quieter
  • Super-Silenced/Anti-Freeze
  • Smoother operation
  • Improved latch design
  • Less air consumption
  • Two-year limited warranty



Weight lbs 94
Length in 27-1/8
Bore & Stroke in 2-7/16 x 5-9/32
Impact Rate BPM 1380
Air Consumption CFM 62
Air Inlet Diameter in 3/4 NPT
Chuck Size in 1-1/8 x 6



Spare Parts/Parts Breakdown



Paving Breaker Tools
Post Driver Tools



Front Head Assy - 1-1/8" 68780146 Rock Drill Oil - 1 Gallon RDO1G
 - Front Head with Bushing - 1-1/8" 68722581 Rock Drill Oil - 5 Gallon RDO5G
 - Steel Retainer 68723244 Line Oiler LO-10PF
 - Retainer Pin Kit 68780320 Whip Check WCSML
 - Retainer Plunger Spring 68MR1301 Contractors Air Hose AIRH-19-50R
 - Steel Retainer Plunger 68722586 Hose Whip Assy w/ 3.7oz Lubricator TX7HW
Silencer MPB-60A - 68780276 Hose Whip Assy w/ 11oz Lubricator TX12HW
Exhaust Deflector 68722454 Air King Universal Coupling AM8


  • Model: SUL-68253080