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Precision in Action Since 1975 - Celebrating 50 Years!

{"id":8950394192099,"title":"FAST-SHAFT - Inter-axle Driveshaft - Short Couple, 1710 Series Half Round, 20 Inch","handle":"1710sc20h","description":"\u003ch1\u003eFAST-SHAFT \u003cbr\u003eI\u003cspan\u003enter-axle Driveshafts for Class 8 Semi Trucks\u003c\/span\u003e\n\u003c\/h1\u003e\n\u003ch3\u003eF\u003cspan\u003eREE Ground Shipping in the USA\u003cbr\u003e\u003ci\u003e(Not eligible for international shipping)\u003c\/i\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eAction Machine’s Fast-Shaft Inter-axle Driveshafts are built with premium components and precision assembly. Each shaft is manufactured, balanced, and ready to ship within 1–3 business days, so you can get back on the road without unnecessary downtime. Proudly made in the USA.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"MsoNormal\"\u003e\u003cspan\u003eSpecifications:\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"height: 270.719px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e\u003cstrong\u003eDriveshaft Style:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eShort Couple\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 94.375px;\"\u003e\n\u003ctd style=\"height: 94.375px;\"\u003e\u003cstrong\u003eU-Joints:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 94.375px;\"\u003e\n\u003cp\u003eSpicer\/Dana 1710 Series \u003cbr\u003eGreasable\u003ca title=\"U-Joint Measuring Guide\" href=\"https:\/\/actionmachineinc.myshopify.com\/pages\/finding-u-joint-series\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003eU-Joint Size: 1.938 Inch Cap X 6.094 Inch Span\u003cbr\u003e\u003ca href=\"https:\/\/www.actionmachineinc.com\/pages\/bearing-plate-u-joint-identifier\" title=\"Full Round U-Joint Measuring Guide\" rel=\"noopener\" target=\"_blank\"\u003e(Measuring Guide - U-Joint)\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e\u003cstrong\u003eU-Joint Style:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eHalf Round\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e\u003cstrong\u003eDriveshaft Length:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e19-21 Inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e\u003cstrong\u003eSlip \u0026amp; Spline Travel:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e+\/- 2.75 Inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e\u003cstrong\u003eCollapsed Length:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e17.375 Inches (441.325 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e\u003cstrong\u003e\u003cmeta charset=\"utf-8\"\u003eMax Extended Length:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e22.875 Inches \u003cmeta charset=\"utf-8\"\u003e(581.025 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e\u003cstrong\u003eHardware:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eYes (8 Bolts)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e\u003cstrong\u003ePhasing:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eDriveshaft is in phase (yoke ears in-line)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e\u003cstrong\u003eJoint Angle:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e0-45 Degrees***\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3 class=\"MsoNormal\"\u003e\u003cspan\u003eShort Couple Driveshaft – 1710 Series (Half Round)\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThis driveshaft is engineered with 1710 series half round U-joints at both the front and rear ends for dependable strength and performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan\u003eSlip \u0026amp; Spline Travel: 5.5 inches\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan\u003eCollapsed Length: 17.375 inches\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan\u003eExtended Length: 22.875 inches\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eEach driveshaft is shipped fully assembled and dynamically balanced, ensuring smooth operation and a long service life. Installation is quick and easy, just bolt up the 1710 series U-joints and you’re ready to roll.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eIf you have any questions we are here to help:\u003cbr\u003e \u003ca href=\"https:\/\/m.me\/126080680780625?ref=messenger_commerce_1163199097047119_https:\/\/actionmachineinc.myshopify.com\/collections\/step-2-slip-yokes?_sc=1\u0026amp;design_theme_id=169352453\u0026amp;frame_token=M_N5SwVtMVwJVnoWROpsibpht2k2_W8cadlvVAJ0kej_vX_Kn1ZeTiXa9q1gt0_QsQQBNTSagPD0jTIUAGNvWcgHdpxZLlBDrXx0QjFkCDdGrNxRamwV7l-GVSbjpuuoiaDEFMvvgL5EMsWwP1LiKA%3D%3D\"\u003e CHAT\u003c\/a\u003e | PHONE \u003ca href=\"tel:574-287-9650\"\u003e(574)287-9650\u003c\/a\u003e | \u003ca title=\"Contact Information for Action Machine Inc.\" href=\"https:\/\/www.actionmachineinc.com\/pages\/contact-us\" target=\"_blank\"\u003eCONTACT US\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eFREE GROUND SHIPPING INSIDE THE USA\u003c\/strong\u003e\u003cbr\u003e\u003cem\u003e(This product does not qualify for international shipping) \u003c\/em\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eAlternate Part Number:\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eNeapco N1710IA-1722HR ShaftSwap\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSpicer \u003cmeta charset=\"utf-8\"\u003e817262-1R\u003c\/span\u003e\u003cspan\u003e ReadyShaft TM\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e","published_at":"2025-08-28T15:47:21-04:00","created_at":"2025-08-28T15:47:21-04:00","vendor":"Action Machine Inc.","type":"Fast Shaft","tags":["Average CL-CL_19-21\"","Average Length_19-21\" CL-CL","Bullet L1_Series: 6","Delay_1 Week","Driveshaft Location_Inter-Axle","Driveshaft Type_Short Couple","FastShaft","Part_Driveshaft","Steel Driveshaft","U-Joint Series_1710","U-Joint Size_1.938\" Cap x 6.094\" Span","U-Joint Type_Half Round"],"price":115999,"price_min":115999,"price_max":115999,"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":47074384609507,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"1710SC20H","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"FAST-SHAFT - Inter-axle Driveshaft - Short Couple, 1710 Series Half Round, 20 Inch","public_title":null,"options":["Default Title"],"price":115999,"weight":16783,"compare_at_price":null,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"deny","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/www.actionmachineinc.com\/cdn\/shop\/files\/1710SC_H_Interaxle.png?v=1756474458","\/\/www.actionmachineinc.com\/cdn\/shop\/files\/1710FastShaft_half-SM.jpg?v=1756474458"],"featured_image":"\/\/www.actionmachineinc.com\/cdn\/shop\/files\/1710SC_H_Interaxle.png?v=1756474458","options":["Title"],"media":[{"alt":null,"id":37177241436387,"position":1,"preview_image":{"aspect_ratio":0.998,"height":1914,"width":1910,"src":"\/\/www.actionmachineinc.com\/cdn\/shop\/files\/1710SC_H_Interaxle.png?v=1756474458"},"aspect_ratio":0.998,"height":1914,"media_type":"image","src":"\/\/www.actionmachineinc.com\/cdn\/shop\/files\/1710SC_H_Interaxle.png?v=1756474458","width":1910},{"alt":null,"id":37174553149667,"position":2,"preview_image":{"aspect_ratio":2.646,"height":567,"width":1500,"src":"\/\/www.actionmachineinc.com\/cdn\/shop\/files\/1710FastShaft_half-SM.jpg?v=1756474458"},"aspect_ratio":2.646,"height":567,"media_type":"image","src":"\/\/www.actionmachineinc.com\/cdn\/shop\/files\/1710FastShaft_half-SM.jpg?v=1756474458","width":1500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch1\u003eFAST-SHAFT \u003cbr\u003eI\u003cspan\u003enter-axle Driveshafts for Class 8 Semi Trucks\u003c\/span\u003e\n\u003c\/h1\u003e\n\u003ch3\u003eF\u003cspan\u003eREE Ground Shipping in the USA\u003cbr\u003e\u003ci\u003e(Not eligible for international shipping)\u003c\/i\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eAction Machine’s Fast-Shaft Inter-axle Driveshafts are built with premium components and precision assembly. Each shaft is manufactured, balanced, and ready to ship within 1–3 business days, so you can get back on the road without unnecessary downtime. Proudly made in the USA.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"MsoNormal\"\u003e\u003cspan\u003eSpecifications:\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"height: 270.719px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e\u003cstrong\u003eDriveshaft Style:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eShort Couple\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 94.375px;\"\u003e\n\u003ctd style=\"height: 94.375px;\"\u003e\u003cstrong\u003eU-Joints:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 94.375px;\"\u003e\n\u003cp\u003eSpicer\/Dana 1710 Series \u003cbr\u003eGreasable\u003ca title=\"U-Joint Measuring Guide\" href=\"https:\/\/actionmachineinc.myshopify.com\/pages\/finding-u-joint-series\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003eU-Joint Size: 1.938 Inch Cap X 6.094 Inch Span\u003cbr\u003e\u003ca href=\"https:\/\/www.actionmachineinc.com\/pages\/bearing-plate-u-joint-identifier\" title=\"Full Round U-Joint Measuring Guide\" rel=\"noopener\" target=\"_blank\"\u003e(Measuring Guide - U-Joint)\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e\u003cstrong\u003eU-Joint Style:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eHalf Round\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e\u003cstrong\u003eDriveshaft Length:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e19-21 Inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e\u003cstrong\u003eSlip \u0026amp; Spline Travel:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e+\/- 2.75 Inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e\u003cstrong\u003eCollapsed Length:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e17.375 Inches (441.325 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e\u003cstrong\u003e\u003cmeta charset=\"utf-8\"\u003eMax Extended Length:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e22.875 Inches \u003cmeta charset=\"utf-8\"\u003e(581.025 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e\u003cstrong\u003eHardware:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eYes (8 Bolts)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e\u003cstrong\u003ePhasing:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eDriveshaft is in phase (yoke ears in-line)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e\u003cstrong\u003eJoint Angle:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e0-45 Degrees***\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3 class=\"MsoNormal\"\u003e\u003cspan\u003eShort Couple Driveshaft – 1710 Series (Half Round)\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThis driveshaft is engineered with 1710 series half round U-joints at both the front and rear ends for dependable strength and performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan\u003eSlip \u0026amp; Spline Travel: 5.5 inches\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan\u003eCollapsed Length: 17.375 inches\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan\u003eExtended Length: 22.875 inches\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eEach driveshaft is shipped fully assembled and dynamically balanced, ensuring smooth operation and a long service life. Installation is quick and easy, just bolt up the 1710 series U-joints and you’re ready to roll.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eIf you have any questions we are here to help:\u003cbr\u003e \u003ca href=\"https:\/\/m.me\/126080680780625?ref=messenger_commerce_1163199097047119_https:\/\/actionmachineinc.myshopify.com\/collections\/step-2-slip-yokes?_sc=1\u0026amp;design_theme_id=169352453\u0026amp;frame_token=M_N5SwVtMVwJVnoWROpsibpht2k2_W8cadlvVAJ0kej_vX_Kn1ZeTiXa9q1gt0_QsQQBNTSagPD0jTIUAGNvWcgHdpxZLlBDrXx0QjFkCDdGrNxRamwV7l-GVSbjpuuoiaDEFMvvgL5EMsWwP1LiKA%3D%3D\"\u003e CHAT\u003c\/a\u003e | PHONE \u003ca href=\"tel:574-287-9650\"\u003e(574)287-9650\u003c\/a\u003e | \u003ca title=\"Contact Information for Action Machine Inc.\" href=\"https:\/\/www.actionmachineinc.com\/pages\/contact-us\" target=\"_blank\"\u003eCONTACT US\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eFREE GROUND SHIPPING INSIDE THE USA\u003c\/strong\u003e\u003cbr\u003e\u003cem\u003e(This product does not qualify for international shipping) \u003c\/em\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eAlternate Part Number:\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eNeapco N1710IA-1722HR ShaftSwap\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSpicer \u003cmeta charset=\"utf-8\"\u003e817262-1R\u003c\/span\u003e\u003cspan\u003e ReadyShaft TM\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e"}

FAST-SHAFT - Inter-axle Driveshaft - Short Couple, 1710 Series Half Round, 20 Inch

Vendor: Action Machine Inc., Sku: 1710SC20H

Product Description

FAST-SHAFT
Inter-axle Driveshafts for Class 8 Semi Trucks

FREE Ground Shipping in the USA
(Not eligible for international shipping)

Action Machine’s Fast-Shaft Inter-axle Driveshafts are built with premium components and precision assembly. Each shaft is manufactured, balanced, and ready to ship within 1–3 business days, so you can get back on the road without unnecessary downtime. Proudly made in the USA.

Specifications:

Driveshaft Style: Short Couple
U-Joints:

Spicer/Dana 1710 Series 
Greasable
U-Joint Size: 1.938 Inch Cap X 6.094 Inch Span
(Measuring Guide - U-Joint)

U-Joint Style: Half Round
Driveshaft Length: 19-21 Inches
Slip & Spline Travel: +/- 2.75 Inch
Collapsed Length: 17.375 Inches (441.325 mm)
Max Extended Length: 22.875 Inches (581.025 mm)
Hardware: Yes (8 Bolts)
Phasing: Driveshaft is in phase (yoke ears in-line)
Joint Angle: 0-45 Degrees***


Short Couple Driveshaft – 1710 Series (Half Round)

This driveshaft is engineered with 1710 series half round U-joints at both the front and rear ends for dependable strength and performance.

  • Slip & Spline Travel: 5.5 inches
  • Collapsed Length: 17.375 inches
  • Extended Length: 22.875 inches

Each driveshaft is shipped fully assembled and dynamically balanced, ensuring smooth operation and a long service life. Installation is quick and easy, just bolt up the 1710 series U-joints and you’re ready to roll.


If you have any questions we are here to help:
  CHAT | PHONE (574)287-9650 | CONTACT US


FREE GROUND SHIPPING INSIDE THE USA
(This product does not qualify for international shipping) 


Alternate Part Number:
Neapco N1710IA-1722HR ShaftSwap
Spicer 817262-1R ReadyShaft TM

Sku: 1710SC20H

Ship Time:

All driveshafts are custom built to your specification. Current lead time is 1 week from time of order.

$1,159.99
Maximum quantity available reached.
.

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