Tenders for Supply of Adjuster Spindle With Safety Collar And Spring Dowel Sleeve For Slack Adjuster Irsa-600 Freight Stock Drg. No. Item 23, 24 & 25 Wd-82064-S 01-Rc, Alt.12, Item 23, 24 & 25. Spec. 07-Abr-92, Amendment No.5 Of Sep 2016. Warranty Period: 36 Months After The Date Of Delivery