3501-291 – Companion Flanges – 1.263″ Splines Dia – 3.937″ Bolt Circle Dia – 1.875″ Hub Dia
$88.02
10 in stock
Description
The 3501-291 is a crucial component for Chrysler 9.25 differentials, specifically designed to ensure a secure connection between the differential and the driveshaft. This Companion Flange features a bolt circle diameter of 3.937 inches, providing a robust interface for mounting. With 29 splines and a spline diameter of 1.263 inches, it effectively handles the torque and rotational forces typical in these driveline setups.
When installing the 3501-291, it’s essential to ensure that the flange face is perpendicular to the rotational axis. Any runout can lead to vibrations, which can cause premature wear on associated components. Proper installation involves cleaning the mating surfaces and torquing the bolts in a star pattern to achieve even pressure across the flange.
- Key Specs:
- 29 Splines
- 1.263″ Spline Diameter
- 3.937″ Bolt Circle Diameter
- 1.875″ Hub Diameter
- 2.161″ Pilot Diameter
Additionally, the 3501-291 has threaded bolt holes designed for 12mm x 1.75 bolts, ensuring a secure fitment. The through hole measures 1.500 inches, allowing for proper alignment with the driveshaft. This flange is a reliable choice for maintaining the integrity of your Chrysler driveline, ensuring optimal performance and longevity.
| Bolt circle dia | 3.937 |
|---|---|
| Hub dia | 1.875 |
| Notes | Chy 9.25, threaded bolt holes |
| Partn number | 3501-291 |
| Pilot dia | 2.161 |
| Remaining stock | <10 |
| Splines count | 29 |
| Splines dia | 1.263 |
| Through hole | 1.500 |
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 | Bolt circle dia 3.386 Hub dia 1.495 Notes Uses 2352-1001 (plunge) Partn number 1301-232 Pilot dia 3.937 Remaining stock <10 Splines count 23 Splines dia 990 Through hole 1.540 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Brand UDS Partn number 2-1-1313-4 Pilot dia 2.375 Bolt circle dia 3.125 Bore dia 1.250 Keyway 0.312 Outside dia 3.875 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Bolt circle dia 4.250 Hub dia 1.875 Notes Dana 60, 70 Pinion Conversion Flange Partn number 2010948 Pilot dia 2.000 Remaining stock <10 Splines count 29 Splines dia 1.276 Through hole 1.500 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Bolt circle dia 100mm Hub dia 1.848 Notes Pinion Tri-Flange V6 12/18 Bolt hole Partn number 2801-301 Pilot dia 0 Remaining stock <10 Splines count 30 Splines dia 1.250 Through hole 1.000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Bolt circle dia 4.250 Hub dia 1.943 Notes Front 2007-2017 JEEP JK T-case Adapter Partn number 3-1-32JK Pilot dia 2.000 Remaining stock <10 Splines count 32 Splines dia 1.401 Through hole 2.000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Bolt circle dia 4.250 Hub dia 1.943 Notes Rear 2007-2017 JEEP JK T-case Adapter Partn number 3-1-32R Pilot dia 2.000 Remaining stock <10 Splines count 32 Splines dia 1.401 Through hole 2.000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Bolt circle dia 3.386 Hub dia 1.554 Notes Uses 2352-1001 (plunge) Partn number 3101-262 Pilot dia 3.937 Remaining stock <10 Splines count 26 Splines dia 1.146 Through hole 1.535 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Bolt circle dia 3.386 Hub dia 1.450" Notes Uses 2352-1001 (plunge) Partn number 3101-262M Pilot dia 3.937 Remaining stock <10 Splines count 26 Splines dia 1.146 Through hole 1.535 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Bolt circle dia 3.386 Hub dia 1.400 Notes Uses 2352-1001 (plunge) Partn number 3101-262M2 Pilot dia 3.937 Remaining stock <10 Splines count 26 Splines dia 1.146 Through hole 1.535 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
