Check the listing for details. Automatic Slack Adjuster P/N EM50320A Ref# Bendix 065172, Midland Haldex CS52315. Condition: New. Listed at 65.00 USD. New Genuine Excel Automatic Slack Adjuster P/N EM50320A (The Clevis is attached, as pictured). (If you need more than what is listed please let us know and we can raise the quantity) Alternative and other replacement reference part numbers: Bendix 065172, Haldex Midland CS52321. Description: Spline Diameter: 1-1/2in. Spline Teeth: 10. Measurement A: 6in. * *Excel p/n EM50320A is #1 with the red square in the above diagram. Other parts sold separately, please email for quote. Please Contact us if you have any doubt this is the correct slack adjuster, or please contact your local OEM dealership for correct part number to ensure correct part. Check out my other items! We can also combine orders to save on shipping. If you need any parts not found on our eBay store let us know, we may have the part in store and we don't mind making an eBay page for it. We're an authorized dealer of PAI and Excel products, please let us know if there is any other parts you might need, thanks.