Premium U-Joint Driveshaft Assembly for Volvo Penta SX DP-SM & OMC Cobra Post-1994 Sterndrives | Replaces OEM 3860842, 3852384, Sierra 18-2339 | Heavy-Duty Marine Grade Steel

★★★★★ 4.1 108 reviews

US$47.60
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US$47.60
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 234256057 Release Date 2026/06/27 List Price US$47.60 Model Number 234256057
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  • BUILT TO LAST IN HARSH ENVIRONMENTS: Constructed from heavy-duty, marine-grade machined steel, this premium aftermarket U-Joint assembly is engineered to withstand extreme aquatic conditions, resist corrosion, and deliver reliable power transfer.
  • DIRECT OEM CROSS-REFERENCE: Precision-designed as an exact replacement for Volvo Penta and OMC original equipment part numbers 3860842, 3852384, 3852384-1, 3855714, and 21161267. Also replaces aftermarket Sierra 18-2339 and GLM 28318.
  • ENGINE DISPLACEMENT FITMENT: Highly compatible with a wide range of engine block sizes including 3.0L, 4.3L, 5.0L, 5.7L, 5.8L, and 8.2L paired with applicable Volvo Penta (SX, SX-A, SX-M, DP-SM, DPS) and OMC Cobra outdrives.
  • VERIFY YOUR DRIVE GENERATION: Designed specifically for post-1994 GKN-style sterndrives. Important Compatibility Note: This assembly will not fit older OMC King Cobra models or early pre-1994 OMC dog-clutch drives. Always confirm your outdrive serial number.
  • INSTALLATION SPECIFICATIONS: This product provides the core heavy-duty U-joint assembly required for your drivetrain rebuild. Please note that gimbal bearing O-rings and shaft seals are not included and must be ordered separately.

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