PTO Adapters for Power Transmission Systems
PTO adapters are used to connect tractors, pumps, and other driven equipment with mismatched spline sizes or shaft configurations. They can be used as an extension or to adapt older tractor models to newer equipment that might not otherwise be compatible. At EPCO, we carry a broad selection of PTO shaft adapters designed for reliable performance and compatibility with various PTO systems.
Order Tractor PTO Adapters Today
Browse the options below to find PTO adapters in the sizes, styles, and dimensions required for your job. Questions? Contact our Middlebury, IN, office, and our team will gladly assist you in finding the right solution for your specifications.PTO Shaft Adapter Options
We offer a wide range of PTO adapter configurations to meet different connection needs. Options are available for male-to-female spline conversions, pump adapters, and weldable bushings in round, square, or spline-bore styles.Sizing Options
- Bore Sizes: 7/8” x 13 up to 1-3/8” x 6
- Spline Bore Sizes: 1-3/8" x 6 to 1-3/4" x 20
- Female Spline Options: 1-3/8" x 6 up to 1-3/4" x 20
- Male Spline Options: 1-3/8" x 6 up to 1-3/8" x 21
- C Dimension (Length/Offset): 5-3/4" to 5-7/8"
PTO Adapter Types
- Weldajoint Bushings: Round (Rnd Weldajoint), Square (Sq Weldajoint), Rectangular (Rec Weldajoint), Spline Bore
- PTO Adapters: Standard PTO Adapter, PTO Extender
- Pump Adapters: Standard Pump Adapter, Pump Adapter with Snap Hitch
- Sleeves: Splined Sleeve
Industrial Uses for PTO Adapters
PTO adapters are used wherever power needs to be transmitted from an engine or motor to a driven component. They are common in agricultural equipment like tractors and augers, industrial systems, and construction machinery. Common applications include:- Connecting tractors to augers
- Adapting mismatched male and female PTO shafts
- Extending PTO drive reach or alignment
- Repairing or retrofitting older equipment for new components
- Coupling industrial power units or generators to drive systems
Why Choose EPCO to Be Your Tractor PTO Adapter Supplier
At EPCO, we supply quality PTO adapters and related power transmission components to industrial customers throughout Indiana and Michigan. Our team serves manufacturers, farmers, and resellers who rely on dependable parts to keep their operations running. When you work with EPCO, you can count on:- Helpful and knowledgeable service to help match the right product to your application
- A large inventory of PTO components and industrial supplies
- Fast order fulfillment and delivery
- Competitive pricing on trusted product lines