{"product_id":"3857152-lower-gear-genuine-volvo-penta","title":"3857152 Lower Gear | Genuine Volvo Penta Part","description":"\u003ch2\u003e\n 🔧 Product Description\n\u003c\/h2\u003e\n\u003cp\u003e\n Genuine Volvo Penta lower gear covering the 2.32:1 and 1.95:1 ratios, from the Marine Propulsion group, weighing 34.927 kg and listed for one DP application. It supersedes 3803414, catalogued earlier as a gear under, and 872768, which was listed as a reman lower gear.\n\u003c\/p\u003e\n\u003ch2\u003e\n 🚤 Compatibility\n\u003c\/h2\u003e\n\u003cp\u003e\n Typically suits:\n\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Volvo Penta DP-E\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n \u003cli\u003e\n  \u003cstrong\u003e\n   Engine Family:\n  \u003c\/strong\u003e\n  DP\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  Covers the 2.32:1 and 1.95:1 ratios\n \u003c\/li\u003e\n \u003cli\u003e\n  34.927 kg\n \u003c\/li\u003e\n \u003cli\u003e\n  Supersedes 3803414 and 872768\n \u003c\/li\u003e\n \u003cli\u003e\n  One DP application\n \u003c\/li\u003e\n\n\u003cli\u003e\n Also supersedes Volvo part number 872305\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔌 Function\n\u003c\/h2\u003e\n\u003cp\u003e\n Carries the drive from the vertical shaft round to the propeller shafts at the reduction printed on the drive, forming the lower half of the gear train.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚠️ Common Signs of Failure\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Whine or howl from the lower unit that rises with load\n \u003c\/li\u003e\n \u003cli\u003e\n  Bright flake or paste in the drained gear oil\n \u003c\/li\u003e\n \u003cli\u003e\n  Clunk or heavy backlash on taking up drive\n \u003c\/li\u003e\n \u003cli\u003e\n  Teeth pitted, chipped or spalled on strip-down\n \u003c\/li\u003e\n \u003cli\u003e\n  Bearing races blued or scored from oil starvation\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  This one number serves two ratios, so confirm the drive's own ratio marking rather than assuming one gear per ratio\n \u003c\/li\u003e\n \u003cli\u003e\n  3857099 is the 1.78:1 gear and 3857155 the 1.68:1, and the three are within 4 kg of each other, so weight is no guide\n \u003c\/li\u003e\n \u003cli\u003e\n  Renew shims, seals and bearings with it and reset the tooth contact pattern\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  3857152 → Supersedes 3803414 → Supersedes 3803187\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n OEM \/ Related Numbers\n\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n  872768 earlier number superseded by this part\n \u003c\/li\u003e\n \u003cli\u003e\n  3803414 earlier number superseded by this part\n \u003c\/li\u003e\n \u003cli\u003e\n  3803187 earlier number superseded by this part\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":53385362800932,"sku":"F394188","price":11137.15,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_ddb28030-b6bb-4b38-bd6f-6658da42ccf0.png?v=1788086405","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/3857152-lower-gear-genuine-volvo-penta","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}