A40172-1-463 Gearset – SSHD Ratio 4.63 (37-8) | Meritor Rockwell AxleTech | New Italian

A40172-1F Gear Set | 4.63 Ratio | SSHD-R Forward Rear | Global Drivetrain | New Aftermarket

Product Summary:
A40172-1F is a new aftermarket gear set manufactured by Global Drivetrain (Italy). Designed for SSHD-R forward rear axles, this 37/8 tooth set delivers a 4.63 ratio and is ideal for heavy-duty drivetrain rebuilds or ratio changes. Precision-machined and quality-checked to meet demanding service requirements.

Specs & Features:
• Part Number: A40172-1F
• Brand: Global Drivetrain
• Country of Manufacture: Italy
• Condition: New Aftermarket
• Ring Gear: 40172
• Pinion: 41467
• Tooth Count: 37 / 8
• Ratio: 4.63
• Spline Size: 2.620" – 26 Spline
• Alternate Number: A40172

Compatible Axle Models:
• SSHD-R 4.63 (Forward Rear)

What's Included:
• (1) Ring Gear – 40172
• (1) Pinion – 41467
• Note: No hardware or pinion nut included

Fitment Notes:
• Verify spline size and gear specs for proper axle match
• Designed for forward rear axle in SSHD-R configurations

Image Disclaimer:
Images may show the actual product or a comparable example. Minor finish differences may occur due to supplier packaging.

Warranty Policy:
Sold as a new aftermarket part. No warranty expressed or implied. Installation should be performed by a qualified technician.

Location:
Ships from our warehouse in Ohio.
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