{"product_id":"volvo-penta-complete-universal-joint-assembly-3862425","title":"Volvo Penta Complete Universal Joint Assembly 3862425 | DPH-E D4 D6 OEM","description":"\u003ch2\u003eVolvo Penta Complete Universal Joint Assembly – 3862425\u003c\/h2\u003e\n\n\u003ch3\u003ePart Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 3862425\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Volvo Penta\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOfficial Product Type:\u003c\/strong\u003e Universal Joint – Complete Assembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Status:\u003c\/strong\u003e Genuine Volvo Penta\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem:\u003c\/strong\u003e Sterndrive – U-Joint and Bearing Carrier Assembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelated Spider Kit:\u003c\/strong\u003e 3843136 (spider\/cross joint repair kit – sold separately)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approx. 2.5 kg (5.5 lb)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat This Part Is\u003c\/h3\u003e\n\u003cp\u003eThe 3862425 is the genuine Volvo Penta OEM \u003cstrong\u003ecomplete universal joint assembly\u003c\/strong\u003e for the DPH-E sterndrive U-joint and bearing-carrier section. It transfers engine torque through the drive while allowing the angular movement required between the engine\/transom assembly and the upper gear housing. Volvo Penta’s parts catalog explicitly identifies this as \u003cstrong\u003e“Universal Joint | Complete”\u003c\/strong\u003e — it is the full yoke and spider assembly, not the spider repair kit alone.\u003c\/p\u003e\n\u003cp\u003eIf only the cross\/spider section is worn and the yokes remain undamaged, Volvo Penta lists \u003cstrong\u003e3843136\u003c\/strong\u003e as the spider-kit service component. If the complete assembly is worn or damaged, \u003cstrong\u003e3862425\u003c\/strong\u003e is the correct complete replacement unit.\u003c\/p\u003e\n\n\u003ch3\u003eCompatible Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVolvo Penta DPH-E sterndrive\u003c\/li\u003e\n\u003cli\u003eVolvo Penta D4-150A-G\u003c\/li\u003e\n\u003cli\u003eVolvo Penta D4-230A-G\u003c\/li\u003e\n\u003cli\u003eVolvo Penta D4-270A-G\u003c\/li\u003e\n\u003cli\u003eVolvo Penta D4-300A-G\u003c\/li\u003e\n\u003cli\u003eVolvo Penta D6-300A-G\u003c\/li\u003e\n\u003cli\u003eVolvo Penta D6-340A-G\u003c\/li\u003e\n\u003cli\u003eVolvo Penta D6-380A-G\u003c\/li\u003e\n\u003cli\u003eVolvo Penta D6-400A-G\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAlso associated with earlier DPH-family installations. Confirm by sterndrive model and serial number against the Volvo Penta U-joint and bearing-carrier assembly diagram before ordering.\u003c\/p\u003e\n\n\u003ch3\u003eSerial Number Fitment Notice\u003c\/h3\u003e\n\u003cp\u003eMatch by sterndrive model and parts diagram, not engine displacement alone. Use your DPH drive serial number to confirm that 3862425 is specified in the U-joint and bearing-carrier section for your specific drive configuration before ordering.\u003c\/p\u003e\n\n\u003ch3\u003eComplete Assembly vs. Spider Kit\u003c\/h3\u003e\n\u003cp\u003eVolvo Penta offers two service options for this joint:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3862425\u003c\/strong\u003e – Complete universal joint assembly (yokes, spider, and bearings). Use when the complete assembly is damaged, heavily worn, or when a full assembly replacement is preferred.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3843136\u003c\/strong\u003e – Spider\/cross joint repair kit only. Use when the yoke assembly is serviceable and only the cross and bearing cups need replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eConfirm which repair scope is appropriate for your drive before ordering.\u003c\/p\u003e\n\n\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePlay or looseness detected in the U-joint under load or inspection\u003c\/li\u003e\n\u003cli\u003eKnocking or vibration develops under acceleration or load\u003c\/li\u003e\n\u003cli\u003eJoint movement feels rough, notchy, or binds at any angle\u003c\/li\u003e\n\u003cli\u003eCorrosion present around the cross bearings or yoke journals\u003c\/li\u003e\n\u003cli\u003eWater intrusion from a failed bellows has reached the U-joint area\u003c\/li\u003e\n\u003cli\u003eComplete assembly is damaged during upper-drive or bearing-carrier service\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n\u003cp\u003eInspect the U-joint bellows, sealing ring 3863084, roller bearings, bearing box, shims, and all adjacent hardware whenever the assembly is removed. These components are listed together in the DPH-E U-joint and bearing-carrier section and should all be assessed while the area is accessible. A compromised U-joint can cause vibration and accelerated wear in the upper gear housing and bearing-carrier assembly if not properly corrected.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical FAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the difference between 3862425 and 3843136?\u003c\/strong\u003e\u003cbr\u003eA: 3862425 is the complete universal joint assembly — the full yoke, spider, and bearing unit. 3843136 is the spider repair kit only. If the yokes are in good condition, 3843136 may be sufficient. If the complete assembly is damaged or heavily worn, 3862425 is the correct replacement.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this fit earlier DPH drives besides DPH-E?\u003c\/strong\u003e\u003cbr\u003eA: The primary confirmed fitment is DPH-E with D4\/D6 engines. For earlier DPH variants, confirm against your specific drive serial number and parts diagram. See also the \u003ca href=\"\/products\/volvo-penta-complete-universal-joint-3887297-dph-dpr-dpi-sterndrive\"\u003eVolvo Penta Complete Universal Joint 3887297 for DPH\/DPR\/DPI\u003c\/a\u003e if your drive is an earlier generation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Should the U-joint bellows be replaced at the same time?\u003c\/strong\u003e\u003cbr\u003eA: Yes, if the bellows has not been recently replaced or shows any cracking, hardening, or deterioration. Water intrusion through a failed bellows is one of the primary causes of U-joint failure on DPH drives.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Parts\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/volvo-penta-complete-universal-joint-3887297-dph-dpr-dpi-sterndrive\"\u003eVolvo Penta Complete Universal Joint 3887297 – DPH \/ DPR \/ DPI Sterndrive\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAlternate Part Numbers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVolvo Penta 3862425\u003c\/li\u003e\n\u003cli\u003eVP 3862425\u003c\/li\u003e\n\u003cli\u003eVOL-3862425\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eParts Desk Insights\u003c\/h3\u003e\n\u003cp\u003eAt $2,136, this is one of the higher-cost DPH drivetrain components — so confirming whether the complete assembly or just the spider kit (3843136) is needed before ordering is worth the extra step. The most common scenario is a bellows failure that went undetected long enough for water to reach the U-joint area, causing bearing corrosion that makes a complete assembly replacement necessary rather than a spider-kit repair. If you’re replacing the U-joint, inspect the bellows, sealing ring 3863084, and bearing-carrier components at the same time — doing it all in one opening is significantly less expensive than coming back for a second drive-out service.\u003c\/p\u003e","brand":"VOL","offers":[{"title":"Default Title","offer_id":43564035375140,"sku":"3862425","price":2136.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/93ece707-847c-4b9a-baa7-3795d2deb344.png?v=1788844022","url":"https:\/\/marisolmarine.com\/products\/volvo-penta-complete-universal-joint-assembly-3862425","provider":"Marisol Marine Company","version":"1.0","type":"link"}