Automatic Slack Adjuster, 5.5", Gunite Style - 1.5"-10 Spline AS1132
This is a genuine Gunite-style automatic slack adjuster featuring clearance sensing technology with a 1.5-inch diameter 10-spline camshaft fitting, 5.5-inch straight arm span, and pre-installed clevis, engineered for drive and steer axle applications in heavy-duty truck drum brake systems.
10 in stock
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| Construction | Clearance sensing automatic slack adjuster featuring buttress-style worm gear with drilled worm wheel design for superior load distribution and fatigue resistance. |
|---|---|
| Material | Forged steel construction with factory lubrication and sealed housing, featuring O-ring on spline gear and extended-life clevis pin bushing for optimal performance. |
| Adjustment Mechanism | Gunite's proprietary clearance sensing design adjusts on the applied stroke, accurately measuring shoe-to-drum clearance when brake drums are coolest to minimize deflection and provide consistent brake adjustment. |
| Typical Application | Designed for on-highway drive and steer axle applications in heavy-duty commercial vehicles including Freightliner, Peterbilt, Meritor, International, and Mack trucks with 1.5"-10 spline camshafts. |
| Manufacturer | Part number | Notes |
|---|---|---|
| Meritor | R801050, R802302, R802303 | Compatible |
| OTR | OTR51132, OTR-51132 | Aftermarket |
| Gunite | AS1132, AS1032, AS1019 | OEM |
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sumit is very helpful guys in this store always i come here to buy parts and they give me good price
Gurkirat Transport llc
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Very nice Amrit doing good job
Lucky Singh
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Friendly staff and very knowledgeable. They also have really good quality parts at very cheap in Bristol area. I would really recommend this store in the area. The manager is really helpful with stuff. I drive from hour away and never disappoint. Always stocked up.
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Great people to deal with best prices USA parts anything you need he has it and if you don’t have it in stock you’ll definitely get it for you from brakes drums Air hoses fuel hoses they make whatever size hoses you need they also have Truck Repair in the back ECM check up lots to Chrome assessories tires you name it that’s the place to go and he’s open until 10 o’clock at night I need to call his He opens on Sundays too but just in case he’s not open you need to call his number again great people to deal with
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