350S-13 Eaton Detroit Locker 24 Spline | A3230W23 Rockwell SSHD | New Take-Off Genuine

350S-13 | Eaton Detroit Locker | 2.380" OD, 24-Spline | Rockwell SSHD / SR170 / R155 | New Take-Off Genuine

New Take-Off Genuine Eaton Detroit Locker 350S-13 — Automatic positive-locking differential locker for Rockwell SSHD, SR170, and R155 axles. Features a 2.380" outside diameter and 24-spline axle gear interface. Delivers rugged, reliable traction for heavy-duty service. Crosses to Meritor A3230W23. In stock and ready to ship from Discount Parts Exchange (DPX) in Mansfield, Ohio.

Call to confirm availability: 419-522-3320

Key Specifications

• Part Number: 350S-13
• Manufacturer: Eaton / Detroit Locker
• Type: Detroit Locker (Automatic Positive Locking)
• Outside Diameter: 2.380"
• Spline Size: 24 spline
• Cross Reference: Meritor A3230W23
• Application: Rockwell SSHD • SR170 • R155 axles
• Condition: New Take-Off Genuine OEM
• Warranty: Sold As-Is, No Warranty

Applications & Fitment

Designed for Rockwell SSHD, SR170, and R155 axle models requiring a 2.380" OD / 24-spline Detroit Locker.

Important: Verify axle model, outside diameter, and spline specification before ordering.

What’s Included

• 1 × Detroit Locker Assembly – 350S-13

Core Exchange Policy

This is a New Take-Off item — a core charge may apply. Contact us for core return instructions and credit eligibility.

DPX Drivetrain Tools Hub

Free tools built by rebuilders for mechanics, drivers, and fleets:

Road Speed Calculator • Gear Ratio Charts • PTO Shimming Guide • Full IPL Library →

Shipping / Location

• Ships from our Mansfield, Ohio warehouse (419-522-3320)
• Parcel or LTL options available
• Warehouse Bin Location: DPX_OH_BR549_MRA

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