t-case Seal o-ring . Oil Tube O-Ring O-Ring 0.737 ID 0.943 OD With 49 Spline Oil Pump Features and Benefits: Oil Tube O-Ring O-Ring 0.737 inch ID 0.943 inch OD With 49 Spline Oil Pump Details: AAP UDA 4: 70 Application Summary: 2006-2009 Dodge Ram 1500 (Note: t-case Seal o-ring) 1998-2002 Dodge Ram 2500 Base (Transmission Base Gear: 4 & Transmission Control Type: Automatic, Manual / Note: t-case Seal o-ring) 1997-2002 Dodge Ram 3500 Base (Transmission Base Gear: 5, 4 & Transmission Control Type: Manual, Automatic / Note: t-case Seal o-ring) 1997-2001 Jeep Cherokee (Liter: 4.0 & Engine(ci): 242 & Cylinder: 6 & Block: L & Bore(in): 3.88 & Bore(mm): 98.4 & Stroke(in): 3.43 & Stroke(mm): 87.0 / Note: t-case Seal o-ring) 2003-2006 Jeep Wrangler (Transmission Code: NV3550, NV2550 & Transmission Control Type: Automatic, Manual / Note: t-case Seal o-ring) 1999-2010 Ford F-250 Super Duty Lariat Xl Xlt Harley-Davidson Edition King Ranch FX4 Cabela's (Transmission Base Gear: 4, 5 & Transmission Control Type: Automatic, Manual / Note: t-case Seal o-ring) 1999-2010 Ford F-350 Super Duty Lariat Xl Xlt King Ranch Harley-Davidson Edition FX4 Cabela's (Transmission Base Gear: 4, 5 & Transmission Control Type: Automatic, Manual / Note: t-case Seal o-ring) 1999-2003 Ford F-450 Super Duty Lariat Xl Xlt (Transmission Base Gear: 4, 5 & Transmission Control Type: Automatic, Manual / Note: t-case Seal o-ring) 1999-2003 Ford F-550 Super Duty Lariat Xl Xlt (Transmission Base Gear: 4 & Transmission Control Type: Automatic / Note: t-case Seal o-ring)