The Dana Spicer 76K238 is a genuine Spicer O-Ring designed for transmission applications. Categorized under Spicer transmission components, this O-ring is sold individually and is also referenced as ET76K238. O-rings in this series serve as sealing elements within the transmission assembly, maintaining fluid integrity at critical interfaces. If you need help confirming this is the correct seal for your specific transmission or axle assembly, give us a call at Pro Gear and Transmission and we will help you identify the right part.FeaturesGenuine Dana Spicer part number 76K238Cross-Reference: ET76K238Designed for Spicer transmission assembliesSold individually (each)Call Pro Gear and Transmission to confirm fitment for your specific application