Merlo 044368, Merlo 065898, Merlo 064297, Merlo 054083, Mercotac, części merlo, części zamienne merlo, merlo spare parts, merlo spares

Merlo Roto Hydraulic Swivel Joint Seal Kit

PGA part number M0177.

Hydraulic Swivel Joint Seal Kits for Merlo Roto Telehandlers

Seal hardening, wear, or blowouts inside the central hydraulic swivel joint (rotary manifold / swivel coupling) on rotating Merlo Roto telehandlers cause internal oil bypass and external fluid leaks beneath the upper superstructure. Swivel seal failure results in hydraulic pressure drops, sluggish boom responses, cross-circuit fluid contamination, and boom drift during 360-degree rotation. At PGA Technika, we supply heavy-duty Merlo hydraulic swivel joint seal kits engineered to restore total hydraulic fluid isolation and smooth rotation power.

Our product range: Swivel joint seal kits, rotary seals, and O-rings

We supply high-quality replacements and original Merlo parts manufactured for high-pressure and thermal endurance:

Complete rotary swivel rebuild kits (KIT) – comprehensive seal packages containing all required rotary seals, cassette rings, guide bands, and O-rings for full swivel overhauls.
High mechanical resistance seal rings – engineered seal polymers (PTFE, polyurethane, NBR) designed to withstand severe fluid pressure spikes, continuous turning friction, and high fluid temperatures.
Anti-extrusion back-up rings & wipers – high-density support rings preventing main seal extrusion under extreme working pressures.
Multi-port hydraulic & electro-hydraulic seals – specialized seal profiles matching multi-passage rotary unions feeding the rotating superstructure.

We supply Merlo telehandler parts specifically designed for rotating Roto series models (including Roto 38.16, 40.25, 45.21, 50.30, 60.24, and others).

Fast dispatch (24-48h) & downtime reduction

Swivel joint leakage leads to environmental spills and immobilizes rotating telehandler operations. Essential Merlo Roto swivel joint seal kits are held in stock for 24-48 hour dispatch. As a dedicated Merlo parts supplier, we also arrange express factory orders for specialized rotary joint components.

Accurate VIN-based Merlo parts verification

Hydraulic swivel joints vary across production years by number of oil passages, center spool diameters, operating pressure ratings, and seal stack geometry. Utilizing the official Merlo parts catalog, our technical specialists will cross-check your machine’s VIN to guarantee a 100% correct component fitment.