ZEBRA Maintenance Kit 49878M Intermediate Pulley Base ASM, RH PAX170 PAX 170

Description:

The Zebra 49878M is a maintenance kit containing the intermediate pulley base assembly (right-hand configuration) used in Zebra PAX series thermal print engines. It is a key component within the printer’s drive system, supporting proper belt alignment and smooth transfer of motion between pulleys. This helps maintain accurate media movement, reduce mechanical wear, and ensure consistent print performance in high-volume environments. The assembly is designed as an OEM replacement to restore drive system functionality.

Applications:

The Zebra 49878M intermediate pulley base assembly is used in Zebra 170PAX, 170PAX2, and 170PAX3 print engines. The kit is commonly installed in automated labeling systems, packaging lines, warehouse operations, and manufacturing environments where precise motion control and reliable printing are required.

Technical Specifications:

• Manufacturer Part Number (MPN): 49878M (also referenced as 49878)
• Product Type: Intermediate Pulley Base Assembly / Maintenance Kit
• Brand: Zebra Technologies
• Configuration: Right-Hand (RH)
• Function: Supports pulley alignment and belt-driven motion
• Compatibility: Zebra 170PAX, 170PAX2, 170PAX3 print engines
• Application: Printer drive system and media transport
• Installation: Internal mechanical drive assembly

Common Replacements:

• Zebra 43767M intermediate pulley kit (RH full kit)
• Zebra 43766M intermediate pulley kit (LH variant)
• Zebra drive system pulley components (PAX series)