2726-252 – Tri & Quad Prongs – Bolt Circle Dia 105MM – Butt Dia 2.344″ – Face To Weld 1.250

The 2726-252 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 2726-252 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.

2726-252 Tri Prong — Metric Bolt Circle & Tube Dimensions

The 2726-252 tri prong specs: 105MM bolt circle | 14MM bolt holes | 2.344" butt dia | 1.250"" face-to-weld | fits 2.500X0.083 tube. BMW. 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 2726-252 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: 105MM — metric, must match diff flange exactly
• Bolt hole dia: 14MM — metric hole dimension
• Butt dia: 2.344" — must match tube OD for centered weld
• Face-to-weld: 1.250"" — length consumed in shaft assembly
• Nose bushing dia: 28MM — centers prong in flange bore
• Tube compatibility: 2.500X0.083
• Note: BMW

Specifications

• SKU: 2726-252
• Brand: UDS
• Bolt Circle: 105MM
• Bolt Hole Dia: 14MM
• Butt Dia: 2.344"
• Face to Weld: 1.250""
• Nose Bushing: 28MM
• Tube Fit: 2.500X0.083
• Notes: BMW