{"product_id":"pto-adapter-set-screw-1-3-8-21-spline-female-1-3-8-21-spline-male","title":"PTO Adapter Set Screw 1-3\/8\" 21 Spline Female 1-3\/8\" 21 Spline Male","description":"\u003ch2\u003ePTO Adapter with 1-3\/8\" 21 Spline Female and Male Ends\u003c\/h2\u003e\u003cp\u003eThis PTO adapter set screw connects a 1-3\/8\" 21 spline female input to a 1-3\/8\" 21 spline male shaft. It is an aftermarket replacement part intended for power take-off driveline connections where this spline configuration is required. The set screw secures the adapter on the shaft to help maintain the splined connection.\u003c\/p\u003e\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e PTO adapter set screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFemale End:\u003c\/strong\u003e 1-3\/8\" 21 spline\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMale End:\u003c\/strong\u003e 1-3\/8\" 21 spline\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Components:\u003c\/strong\u003e Set screw\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What does this PTO adapter do? \u003cstrong\u003eA:\u003c\/strong\u003e It joins a 1-3\/8\" 21 spline female connection to a 1-3\/8\" 21 spline male shaft, with a set screw to secure the fit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How do I confirm this adapter fits my equipment? \u003cstrong\u003eA:\u003c\/strong\u003e Check that both your PTO shaft and the mating connection use the 1-3\/8\" 21 spline size and count shown here before ordering.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eThis is an aftermarket replacement part. Confirm fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"Bethesda Industrial","offers":[{"title":"Default Title","offer_id":50468717691130,"sku":"OO1B28507","price":383.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0862\/5101\/2346\/files\/s-l1600_2adf7b75-4140-4206-a66b-30090e6ead7f.jpg?v=1789934977","url":"https:\/\/bethesdaindustrial.com\/products\/pto-adapter-set-screw-1-3-8-21-spline-female-1-3-8-21-spline-male","provider":"Bethesda Industrial","version":"1.0","type":"link"}