![Spenco S.8443 PTO Adapter - Female spline 1 3/4'' - 20 x Male spline 1 3/8'' - 6 with Grub Screw. | Lindstrom Equipment Spenco S.8443 PTO Adapter - Female spline 1 3/4'' - 20 x Male spline 1 3/8'' - 6 with Grub Screw. | Lindstrom Equipment](https://www.lindstromequipment.com/remote.axd?http://c85b95b2e86e0d8c90e2-3509ef0b9210fbf84c18b36ced24de7a.r62.cf3.rackcdn.com/imagelibrary_lrg/8443_pic1.jpg?width=670&format=webp)
Spenco S.8443 PTO Adapter - Female spline 1 3/4'' - 20 x Male spline 1 3/8'' - 6 with Grub Screw. | Lindstrom Equipment
![Amazon.com: T318 PTO Adapter Female/Male 6-Spline 1-1/8 x 1-3/8, 3-3/16" Length : Patio, Lawn & Garden Amazon.com: T318 PTO Adapter Female/Male 6-Spline 1-1/8 x 1-3/8, 3-3/16" Length : Patio, Lawn & Garden](https://m.media-amazon.com/images/I/81fUrhIRMvL.jpg)
Amazon.com: T318 PTO Adapter Female/Male 6-Spline 1-1/8 x 1-3/8, 3-3/16" Length : Patio, Lawn & Garden
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1" Keyed x 1-3/8" 6T Spline F/M PTO Adapter G & G Mfg 113-1600 | G & G Mfg | Brands | www.surpluscenter.com
![Amazon.com: New Upgraded PTO Extender Adaptor 1-3/8" & 6 Spline Female, 1-3/8" & 6 Spline Male : Patio, Lawn & Garden Amazon.com: New Upgraded PTO Extender Adaptor 1-3/8" & 6 Spline Female, 1-3/8" & 6 Spline Male : Patio, Lawn & Garden](https://m.media-amazon.com/images/I/71rOjibShyL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: New Upgraded PTO Extender Adaptor 1-3/8" & 6 Spline Female, 1-3/8" & 6 Spline Male : Patio, Lawn & Garden
![PTO Adapter 1 3/8" 21 Spline x 1 3/8" 6 Spline with Set Screw Connection Extends 4 1/2" | Farmer Bob's Parts PTO Adapter 1 3/8" 21 Spline x 1 3/8" 6 Spline with Set Screw Connection Extends 4 1/2" | Farmer Bob's Parts](https://cdn11.bigcommerce.com/s-azb8okw3qr/images/stencil/1280x1280/products/3300/25656/03-32-00373__45445.1667855205.jpg?c=2)
PTO Adapter 1 3/8" 21 Spline x 1 3/8" 6 Spline with Set Screw Connection Extends 4 1/2" | Farmer Bob's Parts
![PTO SHAFT ADAPTER, 1-1/4" W/ 1/4" OR 5/16" KEYWAYS X 1-3/8" 6T SPLINE, 2" O.D. X 5-7/8" | Trausch Dynamics PTO SHAFT ADAPTER, 1-1/4" W/ 1/4" OR 5/16" KEYWAYS X 1-3/8" 6T SPLINE, 2" O.D. X 5-7/8" | Trausch Dynamics](https://www.hydraulicstore.com/images/1/Category/1047.jpg)
PTO SHAFT ADAPTER, 1-1/4" W/ 1/4" OR 5/16" KEYWAYS X 1-3/8" 6T SPLINE, 2" O.D. X 5-7/8" | Trausch Dynamics
![PTO Pump Adapter - Bore Ø15/16'' x Female spline 1 3/8'' - 6 with Grub Screw.-S.15229-14399 - MyTractor - Sparex Tractor Parts Dealers USA PTO Pump Adapter - Bore Ø15/16'' x Female spline 1 3/8'' - 6 with Grub Screw.-S.15229-14399 - MyTractor - Sparex Tractor Parts Dealers USA](https://mytractor.us/wp-content/uploads/2023/02/15229_pic1.jpg)