Vulkan 2K3411S004 Vulkardan-E Flexible Drive Coupling Torsional Damper - Used

Vulkan-style Vulkardan-E flexible drive coupling / torsional damper element, labeled PHX-NR. 726 339 S40 with customer number 2K3411(S004), silicone compound 7480/784, molded 06.06.2005. Steel outer bolt flange, bonded silicone body, internally splined steel hub.

Application: not verified. This number is associated in third-party listings with SAE 11-1/2 flywheel housing and certain ZF marine gear installations, but Yachts & Diesels has not confirmed that against OEM documentation. Sold by photographs, identifiers and dimensions.

Condition: used, untested take-off. Surface rust and handling marks on the steel; silicone element appears intact in the photos but has not been tested, load-checked, or certified. No bolts or adapter hardware included.

Buyer must confirm fitment by part number, photos, dimensions, engine model, serial number, and application before purchase.

Used marine part sold as-is unless otherwise stated. No returns on electrical, used, special-order, or installed parts.

Quote is subject to final fitment confirmation by engine/transmission serial number, part number, photos, and supplier availability.