9012-SF 1350 Short Couple with Flanges Length Range: 9.50 – 10.00 Inches

9012-SF 1350 Series Short Couple Driveshaft 9.50" Flange to Flange

The 9012-SF is a 1350 series short couple driveshaft with a 9.50" flange-to-flange length and 6.380" centerline-to-centerline dimension. The product name indicates a length range of 9.50–10.00 inches; the 9.50" attribute reflects the nominal flange-to-flange measurement. The 1350 series uses 1.062" cap diameter trunnions on a 3.625" span.

Specifications

• Part Number: 9012-SF
• Series: 1350
• Flange to Flange: 9.50" (range: 9.50–10.00")
• CL to CL: 6.380"

When fitting the 9012-SF, measure the installed flange-to-flange gap and confirm it falls within the 9.50–10.00" range. The 3.120" differential between F-to-F and CL-to-CL reflects the flange yoke CJ-to-flat geometry at both ends. Both end flanges must accept 1350 series U-joint cap bores.

The "SF" designation indicates flanged ends on the 9012-SF. The 1350 series cap (1.062" dia) is distinctly smaller than the 1410 (1.188") — do not install 1350 U-joints in 1410 yoke bores or vice versa. If your application requires a longer assembly, the 9012-SF length range tops at 10.00" F-to-F.