{"product_id":"wacker-neuson-complete-hydraulic-coupling-5000161077-for-trench-rollers","title":"Wacker Neuson Complete Hydraulic Coupling 5000161077 for Trench Rollers","description":"\u003cp\u003eThis is the complete hydraulic coupling (part number 5000161077) that connects the hydraulic pump to the engine at the flywheel adapter on Wacker Neuson trench rollers. Seated within the hydraulic pump adapter assembly, this coupling transmits rotational drive from the engine flywheel to the hydraulic pump, enabling the hydraulic system to generate the pressure required for roller operation. Because this coupling sits at the interface between the engine and the hydraulic pump, wear or failure at this joint can result in loss of hydraulic drive, erratic roller response, or visible misalignment between the pump and flywheel housing.\u003c\/p\u003e\n\n\u003cp\u003eThis part is sold as a complete assembly, meaning all coupling components are included as a matched set. Replacing the coupling as a complete unit, rather than individual sub-components, ensures proper fitment and balance within the adapter housing. Refer to the applicable service manual for your model when removing and reinstalling the hydraulic pump adapter to confirm correct torque specifications and alignment procedures.\u003c\/p\u003e\n\n\u003cp\u003eCompatible with the following Wacker Neuson trench roller models:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eRT 56-SC\u003c\/li\u003e\n\u003cli\u003eRT 56-SC2\u003c\/li\u003e\n\u003cli\u003eRT 56-SC2 EU\u003c\/li\u003e\n\u003cli\u003eRT 82-SC\u003c\/li\u003e\n\u003cli\u003eRT 82-SC2\u003c\/li\u003e\n\u003cli\u003eRT 82-SC2 EU\u003c\/li\u003e\n\u003cli\u003eRTD-SC4 Smooth Drum\u003c\/li\u003e\n\u003cli\u003eRTL 82-SC3\u003c\/li\u003e\n\u003cli\u003eRTLx-SC3\u003c\/li\u003e\n\u003cli\u003eRTLx-SC3 NAM Standard\u003c\/li\u003e\n\u003cli\u003eRTSC3\u003c\/li\u003e\n\u003cli\u003eRTx-SC2\u003c\/li\u003e\n\u003cli\u003eRTx-SC2 EU\u003c\/li\u003e\n\u003cli\u003eHTC15\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eGenuine Wacker Neuson OEM part, sold by an authorized dealer.\u003c\/p\u003e","brand":"Wacker Neuson","offers":[{"title":"Default Title","offer_id":43397310414896,"sku":"WACKER-5000161077","price":1054.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/6574\/7248\/files\/5000161077.jpg?v=1784031489","url":"https:\/\/cce-industries.com\/products\/wacker-neuson-complete-hydraulic-coupling-5000161077-for-trench-rollers","provider":"CCE Industries","version":"1.0","type":"link"}