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 will be closed to celebrate Christmas for a half day on Dec 24th and full day on Dec 25th.
We will also be closed on Wednesday January 1st for the New Years holiday. 

{"id":8933067269,"title":"Neapco N3-3-5431X Trans Slip Yoke","handle":"n3-3-5431x","description":"\u003ch2\u003eNeapco Drive Shaft Transmission Slip Yoke\u003c\/h2\u003e\n\u003cp\u003eThis yoke is often found on F-150, F-250, F-350, Bronco with Borg Warner 31 spline output shaft.\u003c\/p\u003e\n\u003c!-- ↓ TAB Section ↓ --\u003e\n\u003cul class=\"shopify-tabs\"\u003e\n\u003cli data-tab=\"tab-1\" class=\"current\"\u003eProduct Specs\u003c\/li\u003e\n\u003cli data-tab=\"tab-2\"\u003eDescription\u003c\/li\u003e\n\u003cli data-tab=\"tab-3\"\u003eDiagrams\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"shopify-tab-content current\" id=\"tab-1\"\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransmission \u0026amp; Transfer Case\u003cspan\u003e \u003c\/span\u003eApplications: \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv\u003eFits various 31 spline Ford, Lincoln and Mercury transmission output shafts including: A4LE, E4OS, 4R100W and transfer case applications: BW1359, BW1356 \u0026amp; BW1345R. \u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003ctable class=\"table table-bordered\"\u003e\n\u003ctbody class=\"pzv-tbl-tc1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1350\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e Style:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n \u003cspan\u003eOutside Snap Ring\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eU-Joint Cap Diameter (A):\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.188 Inch\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eU-Joint Width (B):\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.625 Inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003eSlip Yoke Length (C):\u003c\/strong\u003e\u003cbr\u003e(Center Line to End of Spline)\u003c\/td\u003e\n\u003ctd\u003e7.34 Inch\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBarrel Diameter (D):\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.88 Inch\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpline Diameter (E):\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.390 Inch\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of Spline* (F):\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e31\u003cem\u003e(30 with blind spot - see note below*)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eJoint Angle:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20.0  \u003cspan\u003edegrees\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpline Type:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFull Spline\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e Vehicle Make:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n \u003cspan\u003eFord\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eVMRS: 024002038\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e * The transmission slip yoke may have one or two missing splines inside the barrel known as blind spots. Each blind spot counts as one spline in the total spline count. The blind spots do not affect the fit of the yoke on your output shaft.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2012\/8549\/files\/ScreenShot2023-05-26at3.07.11PM_480x480.png?v=1685128181\" alt=\"Driveshaft Slip Yoke Diagram Outside Snap Ring Style\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"shopify-tab-content\" id=\"tab-2\"\u003e\n\u003cp\u003e\u003cstrong\u003eSlip Yoke\u003c\/strong\u003e\u003cbr\u003e Neapco slip yokes are manufactured from alloy steel forgings and ductile casting for increased strength. Spline forms are manufactured through broaching operations that produce industry leading mating part fits. The tight tolerance of these spline fits coupled with reduced end play universal joints reduce time at the dynamic balancing operation and produce high-quality, vibration-free driveshafts.  \u003c\/p\u003e\n\u003ch1\u003eAFTERMARKET REPLACEMENT DRIVELINE PRODUCTS FOR LIGHT VEHICLE, COMMERCIAL VEHICLE, AGRICULTURAL\/OFF-HIGHWAY AND INDUSTRIAL APPLICATIONS\u003c\/h1\u003e\n\u003cp\u003eNamed as one of the fastest growing private companies in the United States by Crain's Fast 50 and Inc. Magazine, Neapco, established in 1921, designs, manufactures and distributes OEM driveline products for automotive and non-automotive applications throughout the globe. Being vertically integrated, our innovative in-house design capabilities, state of the art US production facility and quality assurance makes Neapco a perfect choice for both your OEM and aftermarket needs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"shopify-tab-content\" id=\"tab-3\"\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2012\/8549\/files\/Slip_Yoke_Side_Diagram_480x480.png?v=1599676229\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2012\/8549\/files\/ScreenShot2023-05-26at12.47.42PM_480x480.png?v=1685119728\" alt=\"Driveshaft Slip Yoke Diagram Spline Count\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003c\/div\u003e\n\u003c!-- ↑ TAB Section ↑ --\u003e\n\u003cstrong\u003eAlternate Part Options:\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eSpicer \u003c\/span\u003e\u003ca title=\"Spicer 3-3-5431X Trans Slip Yoke\" href=\"https:\/\/www.actionmachineinc.com\/collections\/yoke\/products\/3-3-5431x?variant=38927344402583\"\u003e3-3-5431X\u003c\/a\u003e\u003cspan\u003e Slip Yoke\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ePTI \u003c\/span\u003e\u003ca title=\"PTI 3503-312 Trans Slip Yoke\" href=\"https:\/\/www.actionmachineinc.com\/products\/3503-312?variant=37371461304471\"\u003e3503-312\u003c\/a\u003e\u003cspan\u003e Slip Yoke\u003c\/span\u003e\u003cbr\u003e","published_at":"2017-05-30T08:16:02-04:00","created_at":"2017-08-28T09:41:26-04:00","vendor":"Neapco","type":"Slip Yoke","tags":["3-3-5431X","4R100","4R100W","A4LE","Application_Applications: Fits various 31 spline transmissions and transfer cases requiring 1.886 yoke barrel diameter. Fits Transmission Models","Barrel OD_1.89\"","Bearing Cap Diameter_1.188\"","Brand_Neapco","BW1345R","BW1356","BW1359","E40S","E4OS","Length_7.34\"","Lock Up_3.625\"","N335431X","Part_Transfer Case Slip Yoke","Part_Transmission Slip Yoke","Part_Yoke","Series_1350","Spline Diameter_1.39\"","Spline_31","Transfer Case Slip Assembly","Transfer Case_BW1345R","Transfer Case_BW1356","Transfer Case_BW1359","Transmission Make_Ford","Transmission Model_4R100W","Transmission Model_A4LE","Transmission Model_E4OS","Transmission Slip Assembly","U-Joint Type_Outside Snap Ring","Vehicle_Ford","Vehicle_GM","Yoke_Transfer Case Slip Yoke","Yoke_Transmission Slip Yoke"],"price":9366,"price_min":9366,"price_max":9366,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":41368975685,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"N3-3-5431X","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Neapco N3-3-5431X Trans Slip Yoke","public_title":null,"options":["Default Title"],"price":9366,"weight":1814,"compare_at_price":null,"inventory_quantity":-10,"inventory_management":null,"inventory_policy":"deny","barcode":"00083869021454","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/www.actionmachineinc.com\/cdn\/shop\/products\/ScreenShot2023-02-14at1.51.40PM.png?v=1676400723"],"featured_image":"\/\/www.actionmachineinc.com\/cdn\/shop\/products\/ScreenShot2023-02-14at1.51.40PM.png?v=1676400723","options":["Title"],"media":[{"alt":null,"id":31796349337827,"position":1,"preview_image":{"aspect_ratio":0.583,"height":2290,"width":1336,"src":"\/\/www.actionmachineinc.com\/cdn\/shop\/products\/ScreenShot2023-02-14at1.51.40PM.png?v=1676400723"},"aspect_ratio":0.583,"height":2290,"media_type":"image","src":"\/\/www.actionmachineinc.com\/cdn\/shop\/products\/ScreenShot2023-02-14at1.51.40PM.png?v=1676400723","width":1336}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch2\u003eNeapco Drive Shaft Transmission Slip Yoke\u003c\/h2\u003e\n\u003cp\u003eThis yoke is often found on F-150, F-250, F-350, Bronco with Borg Warner 31 spline output shaft.\u003c\/p\u003e\n\u003c!-- ↓ TAB Section ↓ --\u003e\n\u003cul class=\"shopify-tabs\"\u003e\n\u003cli data-tab=\"tab-1\" class=\"current\"\u003eProduct Specs\u003c\/li\u003e\n\u003cli data-tab=\"tab-2\"\u003eDescription\u003c\/li\u003e\n\u003cli data-tab=\"tab-3\"\u003eDiagrams\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"shopify-tab-content current\" id=\"tab-1\"\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransmission \u0026amp; Transfer Case\u003cspan\u003e \u003c\/span\u003eApplications: \u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv\u003eFits various 31 spline Ford, Lincoln and Mercury transmission output shafts including: A4LE, E4OS, 4R100W and transfer case applications: BW1359, BW1356 \u0026amp; BW1345R. \u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003ctable class=\"table table-bordered\"\u003e\n\u003ctbody class=\"pzv-tbl-tc1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1350\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e Style:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n \u003cspan\u003eOutside Snap Ring\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eU-Joint Cap Diameter (A):\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.188 Inch\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eU-Joint Width (B):\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.625 Inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003eSlip Yoke Length (C):\u003c\/strong\u003e\u003cbr\u003e(Center Line to End of Spline)\u003c\/td\u003e\n\u003ctd\u003e7.34 Inch\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBarrel Diameter (D):\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.88 Inch\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpline Diameter (E):\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.390 Inch\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of Spline* (F):\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e31\u003cem\u003e(30 with blind spot - see note below*)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eJoint Angle:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20.0  \u003cspan\u003edegrees\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpline Type:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFull Spline\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e Vehicle Make:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n \u003cspan\u003eFord\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eVMRS: 024002038\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e * The transmission slip yoke may have one or two missing splines inside the barrel known as blind spots. Each blind spot counts as one spline in the total spline count. The blind spots do not affect the fit of the yoke on your output shaft.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2012\/8549\/files\/ScreenShot2023-05-26at3.07.11PM_480x480.png?v=1685128181\" alt=\"Driveshaft Slip Yoke Diagram Outside Snap Ring Style\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"shopify-tab-content\" id=\"tab-2\"\u003e\n\u003cp\u003e\u003cstrong\u003eSlip Yoke\u003c\/strong\u003e\u003cbr\u003e Neapco slip yokes are manufactured from alloy steel forgings and ductile casting for increased strength. Spline forms are manufactured through broaching operations that produce industry leading mating part fits. The tight tolerance of these spline fits coupled with reduced end play universal joints reduce time at the dynamic balancing operation and produce high-quality, vibration-free driveshafts.  \u003c\/p\u003e\n\u003ch1\u003eAFTERMARKET REPLACEMENT DRIVELINE PRODUCTS FOR LIGHT VEHICLE, COMMERCIAL VEHICLE, AGRICULTURAL\/OFF-HIGHWAY AND INDUSTRIAL APPLICATIONS\u003c\/h1\u003e\n\u003cp\u003eNamed as one of the fastest growing private companies in the United States by Crain's Fast 50 and Inc. Magazine, Neapco, established in 1921, designs, manufactures and distributes OEM driveline products for automotive and non-automotive applications throughout the globe. Being vertically integrated, our innovative in-house design capabilities, state of the art US production facility and quality assurance makes Neapco a perfect choice for both your OEM and aftermarket needs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"shopify-tab-content\" id=\"tab-3\"\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2012\/8549\/files\/Slip_Yoke_Side_Diagram_480x480.png?v=1599676229\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2012\/8549\/files\/ScreenShot2023-05-26at12.47.42PM_480x480.png?v=1685119728\" alt=\"Driveshaft Slip Yoke Diagram Spline Count\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003c\/div\u003e\n\u003c!-- ↑ TAB Section ↑ --\u003e\n\u003cstrong\u003eAlternate Part Options:\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eSpicer \u003c\/span\u003e\u003ca title=\"Spicer 3-3-5431X Trans Slip Yoke\" href=\"https:\/\/www.actionmachineinc.com\/collections\/yoke\/products\/3-3-5431x?variant=38927344402583\"\u003e3-3-5431X\u003c\/a\u003e\u003cspan\u003e Slip Yoke\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ePTI \u003c\/span\u003e\u003ca title=\"PTI 3503-312 Trans Slip Yoke\" href=\"https:\/\/www.actionmachineinc.com\/products\/3503-312?variant=37371461304471\"\u003e3503-312\u003c\/a\u003e\u003cspan\u003e Slip Yoke\u003c\/span\u003e\u003cbr\u003e"}

Neapco N3-3-5431X Trans Slip Yoke

Vendor: Neapco, Sku: N3-3-5431X

Product Description

Neapco Drive Shaft Transmission Slip Yoke

This yoke is often found on F-150, F-250, F-350, Bronco with Borg Warner 31 spline output shaft.

  • Product Specs
  • Description
  • Diagrams
Transmission & Transfer Case Applications: 
Fits various 31 spline Ford, Lincoln and Mercury transmission output shafts including: A4LE, E4OS, 4R100W and transfer case applications: BW1359, BW1356 & BW1345R. 

 

Series: 1350
Style: Outside Snap Ring
U-Joint Cap Diameter (A): 1.188 Inch
U-Joint Width (B): 3.625 Inch
Slip Yoke Length (C):
(Center Line to End of Spline)
7.34 Inch
Barrel Diameter (D): 1.88 Inch
Spline Diameter (E): 1.390 Inch
Number of Spline* (F): 31(30 with blind spot - see note below*)
Joint Angle: 20.0  degrees
Spline Type: Full Spline
Vehicle Make: Ford

VMRS: 024002038

 * The transmission slip yoke may have one or two missing splines inside the barrel known as blind spots. Each blind spot counts as one spline in the total spline count. The blind spots do not affect the fit of the yoke on your output shaft.

Driveshaft Slip Yoke Diagram Outside Snap Ring Style

Slip Yoke
Neapco slip yokes are manufactured from alloy steel forgings and ductile casting for increased strength. Spline forms are manufactured through broaching operations that produce industry leading mating part fits. The tight tolerance of these spline fits coupled with reduced end play universal joints reduce time at the dynamic balancing operation and produce high-quality, vibration-free driveshafts.  

AFTERMARKET REPLACEMENT DRIVELINE PRODUCTS FOR LIGHT VEHICLE, COMMERCIAL VEHICLE, AGRICULTURAL/OFF-HIGHWAY AND INDUSTRIAL APPLICATIONS

Named as one of the fastest growing private companies in the United States by Crain's Fast 50 and Inc. Magazine, Neapco, established in 1921, designs, manufactures and distributes OEM driveline products for automotive and non-automotive applications throughout the globe. Being vertically integrated, our innovative in-house design capabilities, state of the art US production facility and quality assurance makes Neapco a perfect choice for both your OEM and aftermarket needs.

Driveshaft Slip Yoke Diagram Spline Count

Alternate Part Options:
Spicer 3-3-5431X Slip Yoke
PTI 3503-312 Slip Yoke
$93.66
Maximum quantity available reached.
.