Description
T35-Alfy-07U Flange Yoke — 1350 series, 3.701 bolt circle | 4.251 pilot | 6×0.425 bolt holes | 3.440″ CJ-to-flat. Premium bolt-on replacement. Verify bolt circle and pilot before ordering.
The T35-ALFY-07U flange yoke is the direct bolt-on connection between your 1350 series driveshaft and the differential or axle housing flange. Bolt circle and pilot diameter are the two specs that determine whether this part fits — everything else is secondary. The T35-ALFY-07U flange yoke is machined to one specific set of dimensions, and those dimensions have to match your axle flange exactly.
T35-Alfy-07U Flange Yoke — 1350 Series Specifications & Fitment
The 1350 series covers 3/4-ton trucks — F-250, Ram 2500, Dana 44/60 axles, performance 4x4. The T35-ALFY-07U flange yoke specs: 3.701 bolt circle | 4.251 pilot | 6x0.425 bolt holes | 3.440" CJ-to-flat. 7075-T6 Aluminum Flange, 108mm CVJ conversion, multiple apps: GM CTS-V, Mopar Charger/Challenger/300/etc. BMW. Pilot diameter is what centers the yoke on the companion flange — that dimension must match exactly or the driveshaft will run off-center at speed. Bolt circle determines your hole pattern match.
Before ordering the T35-ALFY-07U flange yoke, measure your diff flange bolt circle and pilot diameter directly. Don't rely on series designation alone — after an axle swap, the flange dimensions may differ from the original factory spec. Brand: UDS. Verify, then order.
Key Features
- Series: 1350 — built for 3/4-ton trucks — F-250, Ram 2500, Dana 44/60 axles, performance 4x4
- Bolt circle: 3.701 — must match axle/diff flange hole pattern exactly
- Pilot dia: 4.251 — centers yoke on companion flange, no play allowed
- 6 bolt holes at 0.425 — verify hole count and size
- CJ-to-flat: 3.440" — affects driveshaft working angle clearance
- Brand: UDS — direct-fit replacement
- Note: 7075-T6 Aluminum Flange, 108mm CVJ conversion, multiple apps: GM CTS-V, Mopar Charger/Challenger/300/etc. BMW
Specifications
- SKU: T35-ALFY-07U
- Brand: UDS
- Series: 1350
- Bolt Circle: 3.701
- Pilot Dia: 4.251
- Bolt Holes: 6
- Bolt Hole Dia: 0.425
- CJ to Flat: 3.440"
- Notes: 7075-T6 Aluminum Flange, 108mm CVJ conversion, multiple apps: GM CTS-V, Mopar Charger/Challenger/300/etc. BMW
| Partn number |
T35-ALFY-07 |
|---|---|
| Pilot dia |
4.251 |
| Bolt circle dia |
3.701 |
| Bolt hole dia |
0.425 |
| Series |
1350 |
| Brand |
UDS |
| Notes |
7075-T6 Aluminum Flange, 108mm CVJ conversion, multiple apps: GM CTS-V, Mopar Charger/Challenger/300/etc. BMW |
| Bolt Holes |
6 |
| Cj to flat |
3.440 |
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