{"product_id":"22775481-reversing-gear-kit-genuine-volvo-penta","title":"22775481 Reversing Gear Kit | Genuine Volvo Penta Part","description":"\u003ch2\u003e\n 🔧 Product Description\n\u003c\/h2\u003e\n\u003cp\u003e\n A genuine complete Volvo Penta HS68IV-A reversing-gear assembly with a nominal reduction ratio of 1.56:1. The gear provides hydraulic forward, neutral and reverse operation and is supplied as a complete serviced transmission rather than an internal rebuild package. Later service catalogues also list complete HS68IV-A gear 23370817 for the same nominal ratio family.\n\u003c\/p\u003e\n\u003ch2\u003e\n 🚤 Compatibility\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  \u003cstrong\u003e\n   HP Range:\n  \u003c\/strong\u003e\n  Approximately 225-480 HP\n \u003c\/li\u003e\n \u003cli\u003e\n  \u003cstrong\u003e\n   Year Range:\n  \u003c\/strong\u003e\n  Approximately 2000s-2010s\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n ⚙️ Key Features\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Complete genuine HS68IV-A reversing-gear assembly\n \u003c\/li\u003e\n \u003cli\u003e\n  Nominal reduction ratio 1.56:1\n \u003c\/li\u003e\n \u003cli\u003e\n  Hydraulic ahead and astern clutch operation\n \u003c\/li\u003e\n \u003cli\u003e\n  Factory-matched housing, shafts, clutches, pump and valve system\n \u003c\/li\u003e\n \u003cli\u003e\n  Final selection must be made by transmission model, ratio and serial number\n \u003c\/li\u003e\n \u003cli\u003e\n  Engine type: hydraulic V-drive marine reversing gear\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 📋 Kit Contents\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Complete assembled reversing gear - Volvo Penta 22775481\n \u003c\/li\u003e\n \u003cli\u003e\n  Internal shafts, bearings, clutch packs, oil pump and control valve are factory assembled and are not supplied as separate items within the kit listing\n \u003c\/li\u003e\n \u003cli\u003e\n  Engine adapter, flexible coupling, oil cooler, propeller flange and control hardware are separate unless specifically included in the installation package\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔌 Function\n\u003c\/h2\u003e\n\u003cp\u003e\n The transmission reduces engine speed to the propeller shaft, provides forward and reverse engagement and transfers engine torque through hydraulically operated clutch packs.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚠️ Common Signs of Failure\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Delayed or harsh forward \/ reverse engagement\n \u003c\/li\u003e\n \u003cli\u003e\n  Gear oil is dark, contaminated or contains metal\n \u003c\/li\u003e\n \u003cli\u003e\n  Hydraulic pressure is low or unstable\n \u003c\/li\u003e\n \u003cli\u003e\n  Bearing, gear or clutch noise develops\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🛠️ Service Notes\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Work clean and dry — the reversing gear circulates its oil through everything in this kit, so grit introduced during assembly ends up in the gears and bearings\n \u003c\/li\u003e\n \u003cli\u003e\n  Fit the new seals, gaskets and locking parts supplied with the kit and discard the corresponding old ones, including any that still look serviceable\n \u003c\/li\u003e\n \u003cli\u003e\n  Inspect the flexible coupling, shift linkage, control cable and mountings while the gear is accessible; worn ones will undo the benefit of the new parts\n \u003c\/li\u003e\n \u003cli\u003e\n  Refill with the oil grade and quantity specified for your reversing gear, then recheck the level after a short run once the new parts have taken up oil\n \u003c\/li\u003e\n \u003cli\u003e\n  Confirm the gear engages fully and cleanly in both ahead and astern and returns properly to neutral before the boat is used\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔄 Supersession \u0026amp; Cross Reference\n\u003c\/h2\u003e\n\u003ch3\u003e\n OEM Supersession Chain\n\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n  23370817 related later HS68IV-A 1.56:1 complete gear assembly\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n Other-Brand OEM Numbers\n\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n  ZF Marine ZF 68IV ratio-matched manufacturer-family alternative\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 📦 Condition\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Genuine Volvo Penta part\n \u003c\/li\u003e\n \u003cli\u003e\n  Brand new\n \u003c\/li\u003e\n \u003cli\u003e\n  Supplied in original or equivalent packaging\n \u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Volvo Penta","offers":[{"title":"Default Title","offer_id":53385404580132,"sku":"Y123286","price":12670.9,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_91ba363e-b40b-4c43-a592-6459007df47e.jpg?v=1788067428","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/22775481-reversing-gear-kit-genuine-volvo-penta","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}