4803-3301 – Transmission Yokes – 1480 Series – 32/33 X 1.670 Splines – 2.300″ Hub Dia
$107.61
1 in stock
Description
4803-3301 1480 series transmission yoke for 2020+ GM 2500/3500 trucks, 32/33-spline x 1.562″ diameter, 8.250″ C/U-joint to end.
Full Description
Spec Summary: 4803-3301 -- 1480 Series | 2020+ GM 2500/3500 | 32/33-Spline x 1.562" | C/U-joint to End 8.250" | Hub 2.300" | Counterbore 0.120"
The 2020+ GM 2500/3500 HD trucks (Silverado/Sierra HD) introduced a revised transmission output specification compared to earlier generations -- this yoke is engineered for that updated fitment. The 0.120" counterbore is a small pilot feature that centers the yoke against the output bearing retainer face; this dimension changed from previous HD truck yokes and is not interchangeable with older GM 1480 yokes that have no counterbore or a different counterbore diameter.
Before ordering for a 2020+ HD truck, confirm the specific transmission type (8L90, 10L90, or Allison) -- the GM 10-speed units introduced in 2020 may have different output shaft geometry from earlier 8-speed applications. The 2.300" hub diameter is consistent across the 1480 HD truck yoke family. Pair with a 1480 series U-joint and inspect the tail housing output seal for wear when servicing.
Additional information
| Center u joint to end | 8.250 |
|---|---|
| Counter bore dia | 120 |
| Hub dia | 2.300 |
| Notes | 2020+ GM 2500/3500 trucks |
| Partn number | 4803-3301 |
| Series | 1480 |
| Splines count dia | 32/33 X 1.670 |
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| Transmission Yokes (167) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Center u joint to end 4.875 Counter bore dia 910 Hub dia 1.178 Notes NISSAN- SUBARU Partn number 1203-18 Series 1251 Splines count dia 18 X 0.800 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Center u joint to end 5.875 Counter bore dia 1.038 Hub dia 1.375 Notes NISSAN- SUBARU Partn number 1203-24 Series 1251 Splines count dia 22/24 X 0.995 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Center u joint to end 5.250 Counter bore dia 1.100 Hub dia 1.375 Notes NISSAN- SUBARU Partn number 1203-241 Series 1251 Splines count dia 22/24 X 0.995 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Center u joint to end 4.750 Counter bore dia 1.000 Hub dia 1.375 Notes Nissan Partn number 1203-24S Series 1251 Splines count dia 22/24 X 0.995 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Center u joint to end 6.000 Counter bore dia 1.250 Hub dia 1.495 Notes Nissan Partn number 1203-26 Series 1251 Splines count dia 24/26 X 1.115 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Center u joint to end 6.000 Counter bore dia 1.125 Hub dia 1.375 Notes Nissan Partn number 1203-26S Series 1251 Splines count dia 24/26 X 1.115 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Center u joint to end 6.125 Counter bore dia 0 Hub dia 1.575 Notes Toyota Car and Truck / Typically automatic trans Partn number 1303-23 Series 1351-20 Splines count dia 23 X 1.200 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Center u joint to end 6.125 Counter bore dia 0 Hub dia 1.495 Notes Toyota Car and Truck Partn number 1303-41 Series 1351-20 Splines count dia 21 X 1.100 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Center u joint to end 5.500 Counter bore dia 1.079 Hub dia 1.298 Notes Capri Partn number 1403-10 Series 1100 Splines count dia 10 X 1.000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Center u joint to end 5.500 Counter bore dia 0 Hub dia 1.375 Notes Capri Partn number 1403-25 Series 1100 Splines count dia 24/25 X 1.109 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
