Free ground shipping on all driveshafts and orders over $100 within the continental USA! 
Custom & conversion driveshafts are on sale up to $75 off through December.
Action Machine Inc. will also be closed on Wednesday January 1st for the New Years holiday. 

Action Machine Inc. is a distributor of high quality driveshaft parts including cv parts, u-joints, center bearings, slip yokes, end yokes, flange yokes, and components from top manufactures like Neapco, Spicer, Power Train Inc and other quality brands. 

Free Shipping on all orders over $100.00 within the USA. 

Use the filters below to help narrow your selection. We have many products on hand and are constantly adding them to our website. If you do not see the product that you are looking for please contact us for assistance. 

Hours: Monday - Friday, 7:00 am to 4:30 pm EST
CONTACT US |  CHAT | (574) 287-9650

All Yokes

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Spicer 100-4-1551-1X End Yoke

Spicer 100-4-1551-1X End Yoke

End Yoke | 100-4-1551-1x

  • Series: ∙ SPL 100
  • Spline Count: 39
  • Spline OD: 2.024"
  • Bore Length: 2.281"
  • Cap OD: 1.625"
  • Yoke Span: 4.957"
  • Hub Dia.: 3.000"
  • Style: Outside Snap Ring

Rear Axle Type: 

$205.22
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Spicer 6-4-6871X Differential End Yoke (Obsolete)
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Spicer 6-4-6871X Differential End Yoke (Obsolete)

End Yoke | 6-4-6871X

  • Series: ∙ 1710
  • Spline Count: 39
  • Spline OD: 2.024”
  • Bore Length: 2.438”
  • Cap OD: 1.938"
  • Hub Dia.: 2.750”
  • Style: Full Round

Rear Axle Type: 

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Neapco N6.5-4-3381-1X End Yoke

Neapco N6.5-4-3381-1X End Yoke

End Yoke | N6.5-4-3381-1X

  • Series: ∙ 1810
  • Spline Count: 39
  • Spline OD: 2.000”
  • Bore Length: 2.310”
  • Cap OD: 1.938"
  • Hub Dia.: 3.000”
  • Style: Half Round

Rear Axle Type: 

$343.43
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Neapco N6.3-4-541X End Yoke

Neapco N6.3-4-541X End Yoke

End Yoke | N6.3-4-541X

  • Series: ∙ 1760
  • Spline Count: 39
  • Spline OD: 2.000”
  • Bore Length: 2.310”
  • Cap OD: 1.938"
  • Yoke Span: 7.000”
  • Hub Dia.: 3.000”
  • Style: Full Round

Rear Axle Type: 

$276.57
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Neapco N6.3-4-541-1X End Yoke

Neapco N6.3-4-541-1X End Yoke

End Yoke | N6.3-4-541-1X

  • Series: ∙ 1760
  • Spline Count: 39
  • Spline OD: 2.000”
  • Bore Length: 2.310”
  • Cap OD: 1.938"
  • Yoke Span: 7.000”
  • Hub Dia.: 3.000”
  • Style: Half Round

Rear Axle Type: 

$203.60
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Neapco N6-4-8991-1X End Yoke

Neapco N6-4-8991-1X End Yoke

End Yoke | N6-4-8991-1X

  • Series: ∙ 1710
  • Spline Count: 39
  • Spline OD: 2.020”
  • Bore Length: 2.280”
  • Cap OD: 1.938"
  • Hub Dia.: 3.000”
  • Style: Half Round

Rear Axle Type: 

$151.28
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Neapco N6-4-8531X End Yoke

Neapco N6-4-8531X End Yoke

End Yoke | N6-4-8531X

  • Series: ∙ 1710
  • Spline Count: 39
  • Spline OD: 2.024”
  • Bore Length: 2.250”
  • Cap OD: 1.938"
  • Hub Dia.: 2.620”
  • Style: Full Round

Rear Axle Type: 

$413.05
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Neapco N6-4-8331-1X End Yoke

Neapco N6-4-8331-1X End Yoke

End Yoke | N6-4-8331-1X

  • Series: ∙ 1710
  • Spline Count: 39
  • Spline OD: 2.020”
  • Bore Length: 2.000”
  • Cap OD: 1.938"
  • Hub Dia.: 2.750”
  • Style: Half Round

Rear Axle Type: 

$146.03
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Neapco N6-4-7641-1X End Yoke

Neapco N6-4-7641-1X End Yoke

End Yoke | N6-4-7641-1X

  • Series: ∙ 1710
  • Spline Count: 39
  • Spline OD: 2.000”
  • Bore Length: 2.310”
  • Cap OD: 1.938"
  • Hub Dia.: 3.000”
  • Style: Half Round

Rear Axle Type: 

$325.22
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Neapco N6-4-7631-1X End Yoke

Neapco N6-4-7631-1X End Yoke

End Yoke | N6-4-7631-1X

  • Series: ∙ 1710
  • Spline Count: 39
  • Spline OD: 2.000”
  • Bore Length: 2.310”
  • Cap OD: 1.938"
  • Hub Dia.: 3.000”
  • Style: Half Round

Rear Axle Type: 

$234.64
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Neapco N6-4-6951X End Yoke

Neapco N6-4-6951X End Yoke

End Yoke | N6-4-6951X

  • Series: ∙ 1710
  • Spline Count: 39
  • Spline OD: 2.024”
  • Bore Length: 2.440”
  • Cap OD: 1.938"
  • Hub Dia.: 2.750”
  • Style: Full Round

Rear Axle Type: 

$284.31
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Neapco N6-4-6421X End Yoke

Neapco N6-4-6421X End Yoke

End Yoke | N6-4-6421X

  • Series: ∙ 1710
  • Spline Count: 39
  • Spline OD: 2.024”
  • Bore Length: 2.310”
  • Cap OD: 1.938"
  • Hub Dia.: 3.000”
  • Style: Full Round

Rear Axle Type: 

$149.21
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