8016955112 ZF Power Steering Gear Volvo 20906034. Heavy duty rebuilt ZF power Steering gear Box. Fit on truck Volvo VNL 2010 and up. OE #: 20906034 with cast # ZLFS 16126. Power steering gear box, gearbox professionally remanufactured to OEM specs, hydraulically tested. New seals, new bearings, shaft replaced and hight pressure tested. This item requires a $1200(CAD) refundable core deposit in addition to the purchase price. UPS cheapest rates will be charged on your credit card to pay return core shipping. This charge will be applied on the core refund. All UPS return paperworks will be includes with the shipment. Just call UPS to get the core picked up ready with papers we provide you.