PTO Adaptor - Female Spline 1 3/8'' - 21 X Male Spline 1 3/8'' - 6 with Clamp Bolt. - Sparex Part S.15866

PTO Adaptor - Female Spline 1 3/8'' - 21 X Male Spline 1 3/8'' - 6 with Clamp Bolt. - Sparex Part S.15866

Marsoni

M251S

$124.79

Get it in 3 business days with 1 day shipping. Friday, May 29

PTO Adaptor - Female Spline 1 3/8'' - 21 X Male Spline 1 3/8'' - 6 with Clamp Bolt. - Sparex Part S.15866PTO Adaptor Female spline 1 3 8'' 21 x Male spline 1 3 8'' 6 with Clamp Bolt. S. 15866 This heavy duty PTO Adaptor is designed for applications exceeding 70HP. It features a 1 3 8" female spline with 21 teeth and a 1 3 8" male spline with 6 teeth, secured with a clamp bolt connection. The adaptor extends the length by 110mm (4 5 16") for a total length of 165mm (6 1 2"). Product Specifications Alternative to: 3743 Brand: Spenco Connection Type: Clamp

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You could put your fattest counsin on these babies and they wouldn't break. Easy to build, everything that you needed was included. And I love the way they look. I accidentally matched my new bed frame to them. The lights are sticky LED light strands. They aren't sticky enough. But I dont care I didnt buy it for the lights.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on November 20, 2025

Verified Purchase

Brianne Acklin

Lexington, US

★★★★★ 3

Manufactured wrong

Double check the mounting holes BEFORE you assemble! I got the whole thing put together, and then realized the left side bracket was incorrectly manufactured- the mounting hole is on the front of the unit instead of the back, so I can’t actually hang it on the wall. The assembly was easy, though.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on April 24, 2026