Part No. 4-82-371U Yoke Shafts, 1550 Series, 1.750" Splines Dia, 16 Spline
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Specifications 4-82-371U · 1550 Series Yoke Shaft
- Part number
- 4-82-371U
- Part type
- Yoke Shaft
- Condition
- New
- Brand
- UDS
- Series
- 1550
- Splines count
- 16
- Splines diameter
- 1.750
- Splines length
- 2.500
- CL to end
- 6.812
- Weight
- 6.88 lb
Fitment
1550 series parts use 1.375" u-joint bearing caps on a 4.875" snap-ring-to-snap-ring width (nominal). Confirm the cap diameter on the mating yoke or joint before ordering.
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About 4-82-371U
The 4-82-371U is the compact variant in the 1550-series yoke shaft family at 6.812" CL-to-end. The 2.500" spline engagement is shorter than the 3.000" engagement on the 4-82-561U and 4-82-411-1U. In high-torque or impact-load applications, shorter spline engagement increases the stress concentration at each tooth root -- the 3.000" variants are preferred for those conditions.
- Series: 1550
- Spline diameter: 1.750"
- Spline count: 16
- Spline length: 2.500" (shorter than siblings)
- CL-to-end: 6.812"
Note: The 2.500" engagement is adequate for standard-duty applications within the 1550 series rating. For the same form factor with added margin, the stub shaft 4-82-411-1U (8.438" CL-to-end, 3.000" engagement) provides more spline contact area.
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4-82-371U questions
What series is 4-82-371U?
4-82-371U is a 1550 series yoke shaft. Nominal 1550 dimensions are 1.375" bearing caps on a 4.875" snap-ring-to-snap-ring width. Measure the cap diameter on your old joint to confirm the series before ordering.
What spline count does 4-82-371U have?
4-82-371U has 16 splines on a 1.750" spline diameter. Count the splines on the output shaft and measure across the major diameter to confirm.
Is 4-82-371U in stock?
Yes. 1 is in stock in Florida. Most stock orders placed before 2 pm EST on a weekday ship the same day.