Product Details:

• Plunger Bearing
• Made by AMT Pump
• Part # 3360-190-90
• Includes a Bearing Lock Nut
• This is a Replacement Part for the Following Plunger Pump Series: 2" 337 Series and 2" 338 Series

This part is highlighted as reference #s P3 and P4 on the spec drawing shown on this page.