Check the listing for details. Automatic Air Brake Slack Adjuster - 1.5" - 5.5" Span - 10 Splines. Condition: New. Listed at 112.99 USD. To be Use on Drum Brakes with Type 30 Brake Chamber.No Core Charge.Includes Mounting Bracket.Technical Specifications: Spline Diameter: 1.5" Spline Count : 10 Arm Length: 5.5" Arm Hole Diameter: 5/8" OEM Part Number: 409-10813 Approximate Weight: 7 lbs May also Work as a Replacement for Part: 40010103, 40910134, 40910135, 40910223, 40910238, 40910313, 40910370, 40910387, 40910412, 40910509, 40910548, 40910555, 40910565, 40910627, 40910649, 40910733, 40910813, 40910860, 50010143, 50910134, 50910135, 50910238, 50910387, 50910412, 50910548, 50910565, 50910733, 788340010143, 25QD410P4, AS1032, AS1034, AS1132, AS1134, CS52351, CS56034, CS56048, CSQD260M6. Shipping Please confirm that your shipping address is correct and formatted properly before purchasing.We are unable to make changes to the shipping address once the payment has been made and we will only ship to the address provided by you at your profile.Your item will be shipped within one business day after your payment has cleared. We ship Monday through Friday, excluding Holidays. You will receive an email message from, providing tracking information. Payment For "Buy It Now" listings, your payment is due at the time of checkout. For sale style listings, your payment is due within 48 hours after the auction ended. Returns Returns are gladly accepted, item must be in same condition as received. Buyer is responsible return shipping charges. Please contact us prior to returning an item.Visit our Store for more semi truck replacement parts. We offer parts for Peterbilt, Freightliner, Kenworth, Volvo, International, Mack, Western Star, and other Big Rig Trucks.If you have a questions or concerns, please Contact us.