6.5-53-181 | Dana Spicer Midship Stub Shaft | New Genuine | 1810-1880 Series

6.5-53-181 | Dana Spicer 1810-1880 Series Midship Stub Shaft | 46 Spline | New Genuine

The 6.5-53-181 is a genuine Dana Spicer midship stub shaft for 1810-1880 series drivelines. This heavy-duty stub shaft features 46 involute splines (2.350" O.D.) and is designed to connect with end yokes or companion flanges. Commonly used in heavy-duty truck driveline builds.

Call for pricing & availability: 419-522-3320.

Specs & Features

• Part Number: 6.5-53-181
• Manufacturer: Dana Spicer (Genuine)
• Series: 1810-1880
• Type: Midship Stub Shaft
• Spline Count: 46 Involute
• Spline O.D.: 2.350"
• Fits Tube Diameter: 4.500"
• Fits Tube Wall Thickness: 0.259"
• Spline End to Bearing Shoulder (Y): 4.000"
• Spline End to Weld (K): 5.312"
• Spline Length (L): 2.625"
• Thread Size: 1.250-18"
• Shoulder Diameter (B): 2.875"
• Bearing Diameter (C): 2.362"
• Weight: 22.88 lbs

Popular Related Parts

• Carrier Bearing: 5003323 / 10094142
• Carrier Bearing: 5003326
• Pinion Nut: 231502

Cross References

• Meritor: BSS3831
• Neapco: N6.5-53-181

What’s Included

• (1) 6.5-53-181 Dana Spicer Midship Stub Shaft

Applications

• 1810-1880 Series Drivelines
• Midship stub shaft applications with end yokes or companion flanges
• Heavy-duty truck and equipment drivetrains

Fitment Notes

• Designed to work with 1810-1880 series end yokes or companion flanges
• Verify tube diameter (4.500"), spline count (46), and dimensions before ordering

DPX Drivetrain Tools Hub

Free tools built by rebuilders for truckers and fleets — Road Speed & Ratio Calculator, PTO shimming procedures, gear ratio comparison charts, and our full IPL library for instant parts identification.
Open DPX Drivetrain Tools Hub →

Image Disclaimer

Photos show the actual part or representative example. New genuine Dana Spicer part.

Warranty Policy

Sold as-is; no warranty expressed or implied. Please verify fitment before purchasing. Discount Parts Exchange (DPX) – trusted since 1997.

Shipping / Location

• Ships from our Mansfield, Ohio warehouse (419-522-3320)
• Parcel or LTL options available based on packaging and weight
• Warehouse Bin Location: DPX_OH_BR549_YOKE

Heavy-Duty Solutions — Built to Perform. Trusted to Last. Discount Parts Exchange (DPX).