904657-5 – Short Couple Driveshaft – 1710 (1.938 x 6.094) Series – 11.620″ Flange To Flange

904657-5 1710 Series Short Couple Driveshaft 11.620" Flange to Flange

The 904657-5 is a 1710 series short couple driveshaft with an 11.620" flange-to-flange length and 6.620" centerline-to-centerline dimension. The 1710 series trunnion cap is 1.938" in diameter on a 6.094" span, making it the heaviest-duty unit in the standard SAE series range.

Specifications

• Part Number: 904657-5
• Series: 1710 (1.938" x 6.094")
• Flange to Flange: 11.620"
• CL to CL: 6.620"

When fitting the 904657-5, verify the installed flange-to-flange gap is 11.620" with both companion flanges fully seated. The 5.000" differential between F-to-F and CL-to-CL reflects the combined flange yoke CJ-to-flat depth at both ends. Both flanges must accept 1710 series U-joint cap bores.

Cross-reference the 904657-5 against the 904657-9 (12.620" F-to-F) if your measurement is borderline — these units share identical CL-to-CL dimensions at 6.620" but differ by exactly 1.000" in flange-to-flange length. Select the unit that matches your specific installed F-to-F measurement.