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Couplers & Adapters

Couplers & Adapters
Using a 2” straight extension, called a coupler, to extend the steering box, R&P shaft or the column shaft, can sometimes eliminate a universal joint. The coupler can be welded or pinned to the un-splined end of a shaft. The 1”- 48 and 1” DD couplers have a 1-1⁄4” hole that will accept either an adapter to reduce inside diameter to 3/4” smooth or another splined or 3/4” DD coupler. The coupler assembly would have to be pinned and/or welded together. Welding the coupler is acceptable because there are no moving parts to damage, and the coupler’s steel is less susceptible to heat damage from welding. Couplers are available in the same spline and Double D sizes as our universal joints. Couplers and adapters are available in steel and stainless steel only.

Products

 
 
9/16-17 X 3/4 Smooth Bore
 
3/4-48 X 3/4 Smooth Bore
 
11/16-40 X 3/4 Smooth Bore
Part #: 310600
 
Part #: 313700
 
Part #: 312800
$20.52
 
$20.52
 
$20.52
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1"48 X 3/4DD
 
9/16-36 X 3/4 Smooth Bore
 
13/16-36 X 1" Smooth Bore
Part #: 314349
 
Part #: 311200
 
Part #: 314000
$47.24
 
$20.52
 
$20.52
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9/16-26 X 3/4 Smooth Bore
 
5/8-36 Chrysler X 3/4 Smooth Bore
 
1DD X 1-1/4 Smooth Bore
Part #: 310900
 
Part #: 312100
 
Part #: 315200
$20.52
 
$20.52
 
$28.13
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1" OD X 3/4 ID
 
1-1/4 OD X 3/4 ID
 
3/4-30 X 3/4 Smooth Bore
Part #: 358000
 
Part #: 358200
 
Part #: 313100
$8.42
 
$8.42
 
$20.52
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