PART NO : FB4997                          
​

APPLICATION :              Stemco General Purpose Truck

SPLINE :                         28

SPLINE SIZE:                 1 1/2"  (38mm)

No. OF HOLES :             2

ARM LENGTH A :           5 1/2"  (165mm)

ARM LENGTH B :           6 1/2"  (165mm)

CLEVIS PIN DIA. :           5/8"  (16mm)

STEMCO Crewson Brake Adjusters. Designed for maximum safety and convenience. With STEMCO Crewson Brake Adjusters you’ll have an easier time making sure your trucks are up to code and operating safely. Our brake adjusters have been designed with a variety of patented features including:

• Auto-Check™: This patented feature allows you to check brake stroke without crawling under the truck.
• Cam Guard: This lubrication system eliminates seizing and corrosion between the S-Cam and ABA.
• Patented Installation Template: This handy guide ensures the ABA is installed correctly every time.
• Patented Clearance Sensing Adjuster System: STEMCO Crewson features the only patented  reduced wear clutch in the industry.
• High Strength Gearset: Assures the ABA will stand up to years of service in demanding conditions.
• Blue Powder Coat: Protects the ABA from harsh winter conditions.
• Sealing: The gear is sealed with a proprietary system that protects it from environmental contamination.
• Patented Pushrod Cutoff Tool: For accurate measurements.