Sale

Exterior Components Body Panels and Components

BORGESON

Borgeson Straight Steel Coupler

$62.50 $49.48 Save $13.02

SKU: B05L 313449

In Stock
In Stock
Ships by Aug 1
Free Shipping over $100
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: 313449

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.

Features:

  • Smaller diameter than a universal joint. Rigid steel couplings do not count as a pivot point. Joins two shafts to create an extension. Safe to weld. Precision machined from solid billet steel. Made in the USA.

Welded steel steering coupler. Fits 3/4in.-36 Spline X 3/4in. Double-D.

This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

MIA's Description

The Borgeson Universal 313449 is a steel steering shaft coupler. It features a 3/4 in. 36-spline end and a 3/4 in. Double D end, with a length of 2 inches.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandBORGESON
Part NumberB05L 313449

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy