2726-261 – Tri & Quad Prongs – Bolt Circle Dia 110MM – Butt Dia 2.344″ – Tube Dia Wall 2.500X0.083

The 2726-261 tri prong is the weld-in metric driveshaft connector used on European and import vehicles that use a 3-bolt or 4-bolt prong flange connection instead of a standard yoke. The 2726-261 tri prong welds onto the driveshaft tube and bolts to the differential flange — bolt circle diameter and butt diameter are the two critical specs, both in metric dimensions.

2726-261 Tri Prong — Metric Bolt Circle & Tube Dimensions

The 2726-261 tri prong specs: 110MM bolt circle | 12MM bolt holes | 2.344" butt dia | fits 2.500X0.083 tube. Bolt circle is metric — measure in millimeters against your diff flange, not inches. Butt diameter must match your tube OD for a centered weld joint. Face-to-weld determines how much of the total shaft length this connector consumes.

Weld prep on the 2726-261 tri prong: butt it squarely against the tube end, check alignment before tacking, verify runout before final weld. Metric bolt patterns on European flanges vary across manufacturers and model years — measure your actual diff flange, don't assume from the vehicle spec sheet.

Key Features

• Bolt circle: 110MM — metric, must match diff flange exactly
• Bolt hole dia: 12MM — metric hole dimension
• Butt dia: 2.344" — must match tube OD for centered weld
• Tube compatibility: 2.500X0.083

Specifications

• SKU: 2726-261
• Brand: UDS
• Bolt Circle: 110MM
• Bolt Hole Dia: 12MM
• Butt Dia: 2.344"
• Tube Fit: 2.500X0.083