3103-320 – 1310 Transmission & Transfer Case 2-3-10431X Fits the GM transmissions with 32 spline output shaft Turbo 400, TH-400, Super T-10, Richmond, M22, M21, M20, Jericho, 4L85E, 4L80E and confirm dimensions for transfer cases fitment.
$33.06
+50 in stock
20
People watching this product now!
Description
3103-320 Transmission Yoke — 1310 series, 31/32 X 1.397 spline | 1.886″ hub | 5.500″ CJ-to-end. Short TH400. Premium direct replacement.
Full Description
The 3103-320 transmission yoke is the connection between the gearbox tailshaft and the front of the driveshaft. It splines onto the transmission output shaft and carries the front u-joint of the driveshaft. For 1310 series applications, the spline count and hub diameter are the two specs that determine whether this part fits your tailshaft correctly.
3103-320 Transmission Yoke — 1310 Series Specs & Tailshaft Fit
The 1310 series covers light-duty trucks — F-150, Silverado 1500, Jeep Wrangler, Ram 1500. The 3103-320 transmission yoke specs: 31/32 X 1.397 spline | 1.886" hub | 5.500" CJ-to-end. Compatible with: Short TH400. Hub diameter determines engagement depth on the tailshaft — if the hub is too short, the splines don't fully engage. CJ-to-end affects driveshaft working length.
After a transmission rebuild or swap, confirm the tailshaft spline count hasn't changed before installing the 3103-320 transmission yoke. Not all 1310 series transmissions use the same output spline across all years and configurations. Count the splines on the actual shaft.
Key Features
- Series: 1310 — light-duty trucks — F-150, Silverado 1500, Jeep Wrangler, Ram 1500
- Spline: 31/32 X 1.397 — must match transmission tailshaft
- Hub dia: 1.886" — determines spline engagement depth
- CJ-to-end: 5.500" — affects driveshaft working length
- Compatible with: Short TH400
- Brand: UDS
Specifications
- SKU: 3103-320
- Brand: UDS
- Series: 1310
- Spline: 31/32 X 1.397
- Hub Dia: 1.886"
- CJ to End: 5.500"
- Notes: Short TH400
Additional information
| Center u joint to end | 5.500 |
|---|---|
| Counter bore dia | |
| Hub dia | 1.886 |
| Notes | Short TH400 |
| Partn number | 3103-320 |
| Series | 1310 |
| Splines count dia | 31/32 X 1.397 |
More Parts from the same Category
Filters Sort results
Reset Apply
Image | Part # | Part Details | Price | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Transmission Yokes (167) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Center u joint to end 7.106 Counter bore dia 0 Hub dia 1.930 Notes Toyota Tundra Partn number 3503-220 Series 1350 Splines count dia 22 X 1.496 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Center u joint to end 7.106 Counter bore dia 0 Hub dia 1.575 Notes TOYOTA Partn number 3503-231 Series 1350 Splines count dia 23 X 1.200 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Center u joint to end 6.900 Counter bore dia 385 Hub dia 1.500 Notes Forged yoke w/ induction heat treated hub, Partn number 3503-270 Series 1350 Splines count dia 26/27 X 1.176 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Center u joint to end 6.900 Counter bore dia 385 Hub dia 1.500 Notes Forged yoke w/ induction heat treated hub, Partn number 3503-271 Series 1350 Splines count dia 26/27 X 1.176 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Center u joint to end 6.625 Counter bore dia 0 Hub dia 1.500 Partn number 3503-281 Series 1350 Splines count dia 27/28 X 1.220 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Center u joint to end 7.930 Counter bore dia 2.400 Hub dia 1.600 Notes No Dampner Partn number 3503-286 Series 1350 Splines count dia 27/28 X 1.220 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Center u joint to end 7.930 Counter bore dia 1.300 Hub dia 1.600 Notes FORD Partn number 3503-286TO Series 1350 Splines count dia 27/28 X 1.220 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Center u joint to end 8.250 Counter bore dia 1.435 Hub dia 1.685 Notes Ford E4OD, 4R100 Partn number 3503-310 Series 1350 Splines count dia 30/31 X 1.391 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Center u joint to end 8.440 Counter bore dia 0 Hub dia 1.685 Notes Full Spline Partn number 3503-311 Series 1350 Splines count dia 30/31 X 1.391 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Center u joint to end 7.312 Counter bore dia 0 Hub dia 1.886 Notes Ford 4R100, BW1345, BW1356, BW4406, BW4417, BW4418, BW4419, NP208 Partn number 3503-312 Series 1350 Splines count dia 30/31 X 1.391 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
