Check the listing for details. Gunite Type 1 ½″-28 x 6″ Automatic slack adjuster Ref: AS1041, 138.2830,E15025. Condition: New. Listed at 48.00 USD. BRAND NEW 28 Spline 6" Automatic slack adjuster H-26384 Ref: AS1041, AS1141, SA10203, 25QD51P3, CS56041, 8084132, 138.2830 AS1150, E15025, For Mack 25QD51P3, Volvo 8084132 Thank you for considering our products, Please see below information about our website and products. You can login to our website and check our other products, order online probably get better prices. www.pioneerpart.com We are a heavy-duty truck & trailer brake parts manufacturer, importer We have factory in Turkey and warehouse in Linden, NJ. OUR PRODUCT LINE INCLUDES DISK BRAKE ROTOR/PADS/CHAMBERS WHEEL SEALS AIR SUSPENSION SPRING/AIR BAG SHOCK ABSORBERS BRAKE DRUMS BRAKE SHOE KITS BRAKE CHAMBERS SLACK ADJUSTERS AIR DRYERS AND PARTS BRAKE VALVES AIR COMPRESSORS BRAKE HOSE/ABS CABLES SENSORS GLADHAND/HUB CAP And more Please call or send us an e-mail with your next parts need. Best Regards, Sinan Altunyay Pioneer Parts, LLP