{"product_id":"automatic-slack-adjuster-gunite-type-1-1-2in-x-10-spline-5-1-2in-arm-with-clevis-kit-replaces-gunite-as1032-mack-25qd51p2-138-1011","title":"Automatic Slack Adjuster - Gunite Type 1-1\/2in x 10 Spline, 5-1\/2in Arm with Clevis Kit - Replaces Gunite AS1032 Mack 25QD51P2 138.1011","description":"\u003cp\u003eKeep the brakes in adjustment on their own with this \u003cstrong\u003eGunite Type Automatic Slack Adjuster\u003c\/strong\u003e distributed by FleetPro Parts \u0026amp; Tires. Built by Automann for \u003cstrong\u003eEaton and Meritor\u003c\/strong\u003e applications, it converts brake chamber pushrod stroke into S-cam rotation and self-adjusts brake shoe clearance as the linings wear. Worn or seized slack adjusters cause long pushrod stroke and out-of-adjustment brakes, a top CSA violation and the kind of write-up that parks a truck instead of just costing points. We stock these heavily right here in our Hanover Park, Illinois warehouse to ensure lightning-fast shipping for fleets, diesel repair shops, and owner-operators nationwide.\u003c\/p\u003e\n\n\u003ch2\u003eAdjustment Handled: The Gunite Type Slack Adjuster Advantage\u003c\/h2\u003e\n\n\u003cp\u003eThis is the \u003cstrong\u003eGunite type\u003c\/strong\u003e unit with a \u003cstrong\u003e1-1\/2in x 10 spline\u003c\/strong\u003e bore and a \u003cstrong\u003e5-1\/2in arm\u003c\/strong\u003e, and it ships with \u003cstrong\u003e1- 179.YK5010 Clevis Kit\u003c\/strong\u003e so the clevis and pin come in the box rather than being scavenged off the old adjuster. Reusing a worn clevis is a false economy: the elongated pin hole adds lost motion to every stroke and hands back the adjustment accuracy you just paid for.\u003c\/p\u003e\n\n\u003cp\u003eBecause it self-adjusts, this unit takes up shoe clearance continuously as the linings wear, so pushrod stroke stays inside spec between services instead of creeping long and quietly stealing brake torque. Replace slack adjusters in axle pairs — both wheel ends need to stroke the same distance at the same pressure, or the axle brakes unevenly and one lining pays for it.\u003c\/p\u003e\n\n\u003cp\u003eAt FleetPro Parts \u0026amp; Tires, we know that brakes are where a repair either holds up or does not. This Automann unit is a direct replacement for highly searched industry numbers including \u003cstrong\u003eGunite AS1032\u003c\/strong\u003e, AS1132 and AS1146, \u003cstrong\u003eEuclid E15016\u003c\/strong\u003e and \u003cstrong\u003eMack 25QD51P2\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eVehicle Fitment \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cp\u003eThis heavy-duty aftermarket slack adjuster is intended for the following commercial applications:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMake\/Model:\u003c\/strong\u003e Eaton and Meritor applications\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Gunite type automatic slack adjuster\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSpline:\u003c\/strong\u003e 1-1\/2in x 10 spline\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eArm Length:\u003c\/strong\u003e 5-1\/2in\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eComponent Group:\u003c\/strong\u003e Air Brake Foundation \/ Slack Adjusters\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eDirect Replacement \u0026amp; Cross-Reference Numbers:\u003c\/h3\u003e\n\u003cp\u003e\u003cem\u003eThis Automann slack adjuster serves as a direct replacement for the following part numbers:\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eEuclid Interchange:\u003c\/strong\u003e E15016\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eGunite Interchange:\u003c\/strong\u003e AS1032, AS1132, AS1146\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMack Interchange:\u003c\/strong\u003e 25QD51P2\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAutomann Distributor #:\u003c\/strong\u003e 138.1011\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eComponent Type:\u003c\/strong\u003e Automatic Brake Slack Adjuster\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Automatic, Gunite type\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSpline:\u003c\/strong\u003e 1-1\/2in x 10 spline\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eArm:\u003c\/strong\u003e 5-1\/2in\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e 1- 179.YK5010 Clevis Kit\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Eaton, Meritor\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 7.3 lbs\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePackage Dims:\u003c\/strong\u003e 11.25 x 5.875 x 2.75 in\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eProduct Level:\u003c\/strong\u003e Fleet Standard Aftermarket\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Automann (Distributed by FleetPro Parts \u0026amp; Tires)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Automann","offers":[{"title":"Default Title","offer_id":43024029483079,"sku":"138.1011","price":63.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/8035\/2583\/files\/image_1920_36d13c47-d165-4049-97e6-5c34165f18ec.jpg?v=1785427706","url":"https:\/\/fleetpropt.com\/products\/automatic-slack-adjuster-gunite-type-1-1-2in-x-10-spline-5-1-2in-arm-with-clevis-kit-replaces-gunite-as1032-mack-25qd51p2-138-1011","provider":"FLEETPRO PARTS \u0026 TIRES ","version":"1.0","type":"link"}