PTO Shaft, 1-3/8" 6-Spline, 1-3/8" Smooth, 42-1/2" Closed


$69.88 EA

This power take off (PTO) shaft is a grade 4 PTO. The shaft is 1-3/8 inch 6-spline tractor end and 1-3/8 inch smooth round on the implement end. This PTO shaft is 42-1/2 inches long when closed.

Availability: Out of Stock

This PTO shaft has a 1-3/8 in. 6-spline tractor end and 1-3/8 in. smooth round yoke. The PTO shaft or drive line shaft is 42.5 inches closed and 60.4 inches extended.


  • Series 4 PTO Shaft
  • 1-3/8 in. 6-spline tractor end by 1-3/8 in. smooth round yoke end
  • Shear pin hole: 1/2 in.
  • Shear pin yoke held on by snap rings
  • Overall extended length: 60.4 in.
  • Closed length: 42-1/2 in.
  • 35 HP at 540 RPM
  • 50 HP at 1000 RPM
  • 1/2 in. x 3-1/2 in. grade 2 bolt with lock nut to be used for shear bolt
  • Protective covering
  • To fit 5 and 6 ft. lift mower

Not what you are looking for? Check out the full line of PTO shafts that we carry at Agri Supply®.

Brand: Grizzly

Shipping Information

Your order is important to us and we will strive to process it as quickly as possible. Most in-stock items are shipped within 2-4 business days and typically deliver in 5-7 business days. In-stock items may ship from multiple locations and can arrive on separate days. Heavy or bulky items will ship via Freight/Truck Service and will take 8-10 business days for delivery. For those immediate product needs, we do offer at an additional cost, express service from UPS and Motor freight.

Shipping costs are determined by item weight and your zipcode. Once you have entered your shipping address, city, state, and zip code into checkout, your shipping total will be calculated and available for review. Please see the shipping map below as a guide.

Return Information

Your satisfaction is our priority. If for any reason you are not satisfied with a purchase from Agri Supply, we will gladly refund your money, or exchange the item, or fix it should it break. A minimum one-year warranty applies to all non-perishable items, parts and service from Agri Supply. And, all hand tools sold by Agri Supply have a lifetime warranty, regardless of the length of the manufacturer's warranty. See our Agri Supply Guarantee for more details.

To return an item... give us a call at 1-800-345-0169, or visit one of our 8 retail stores near you, and one of our friendly customer service representatives, or store employees, will be glad to assist you.

If you have any questions please contact our Customer Service representatives at 1-800-345-0169

Standard UPS Ground Shipping Map -
UPS Ground
The above shipping chart applies to UPS ground shipments to the 48 contiguous states only. Please call 1-800-345-0169 for timing on shipments to Alaska, Hawaii, and Puerto Rico, thank you!

Review Summary (Based on 1 Reviews)


Customer Reviews

5 Stars Top Notch Product and Customer Service


Derrick from LA wrote (June 23, 2014):

This PTO shaft has performed perfect and is durable for the application of bush-hogging. Give this product an A++