Couplers & Adapters

Steering Couplers & Adapters

Versatile Solutions for Secure Steering Connections

Couplers
Borgeson’s 2” straight extensions, known as couplers, can be welded or pinned to the un-splined end of a shaft. The 1” - 48 and 1” Double-D (DD) couplers feature a 1-1/4” hole that can accept an adapter to reduce the inside diameter to 3/4” smooth or another splined or 3/4” DD coupler. This assembly must be pinned and/or welded together.

Adapters 
Borgeson adapters provide the flexibility needed to match different sizes and types of steering components. These adapters ensure secure and reliable connections between various steering parts.

Materials and Compatibility 
Our steering couplers and adapters are available in durable steel and stainless steel, ensuring long-lasting performance and resistance to corrosion. They are compatible with the same spline and Double-D sizes as our universal joints, making them a versatile choice for various applications.

  • 1DD X 11/16-36
    Regular Product

    1DD X 11/16-36

    Part # 315225
    • $52.08
    Sorry, we only have 913 of that item available
  • 3/4DD X 11/16-36
    Regular Product

    3/4DD X 11/16-36

    Part # 314925
    • $52.08
    Sorry, we only have 916 of that item available
  • Rag Joint Flange 3/4-36 Spline
    Regular Product

    Rag Joint Flange 3/4-36 Spline

    Part # 383400
    • $42.80
    Sorry, we only have 962 of that item available
  • Rag Joint Flange 1"DD
    Regular Product

    Rag Joint Flange 1"DD

    Part # 385200
    • $42.80
    Sorry, we only have 965 of that item available
  • Rag Joint Flange 3/4"DD
    Regular Product

    Rag Joint Flange 3/4"DD

    Part # 384900
    • $42.80
    Sorry, we only have 941 of that item available
  • Rag Joint Flange 1-48 Spline
    Regular Product

    Rag Joint Flange 1-48 Spline

    Part # 384300
    • $42.80
    Sorry, we only have 981 of that item available
  • 1DD X 3/4DD
    Regular Product

    1DD X 3/4DD

    Part # 315249
    • $52.08
    Sorry, we only have 89 of that item available
  • 3/4-36 X 3/4DD
    Regular Product

    3/4-36 X 3/4DD

    Part # 313449
    • $52.08
    Sorry, we only have 22 of that item available
  • 1"48 X 3/4DD
    Regular Product

    1"48 X 3/4DD

    Part # 314349
    • $52.08
    Sorry, we only have 8 of that item available
  • 3/4-36 X 3/4-36
    Regular Product

    3/4-36 X 3/4-36

    Part # 313434
    • $25.85
    Sorry, we only have 859 of that item available
  • 9/16-26 X 3/4 Smooth Bore
    Regular Product

    9/16-26 X 3/4 Smooth Bore

    Part # 310900
    • $22.62
    Sorry, we only have 985 of that item available
  • 5/8-36 X 3/4 Smooth Bore
    Regular Product

    5/8-36 X 3/4 Smooth Bore

    Part # 311800
    • $22.62
    Sorry, we only have 953 of that item available
Products: 112 of 29

Bestsellers

  • Coupler 11/16-36 X 3/4 Smooth Bore
    Regular Product

    Coupler 11/16-36 X 3/4 Smooth Bore

    Part # 312500
    • $22.62
    Sorry, we only have 489 of that item available
  • 3/4-36 X 3/4-36
    Regular Product

    3/4-36 X 3/4-36

    Part # 313434
    • $25.85
    Sorry, we only have 859 of that item available
  • 3/4DD X 3/4 Smooth Bore
    Regular Product

    3/4DD X 3/4 Smooth Bore

    Part # 314900
    • $22.62
    Sorry, we only have 905 of that item available
  • 3/4-36 X 3/4 Smooth Bore
    Regular Product

    3/4-36 X 3/4 Smooth Bore

    Part # 313400
    • $22.62
    Sorry, we only have 889 of that item available

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