OEM SA1146-02120 Swivel Joint Center Joint for Volvo EC55 EC55B Excavator

Q1: Which excavator does SA1146-02120 swivel joint fit?
A1: It fits Volvo EC55 and EC55B excavator.

第2四半期: Does this center joint assembly come with built-in seals?
A2: はい, it is a complete assembly with internal seals, ready for direct installation.

Q3: Is this original or aftermarket part?
A3: New aftermarket replacement part.

Q4: 保証期間は何ですか?
A4: 6 months warranty against manufacturing defects.

Q5: What is the lead time?
A5: 3–7 working days if in stock; 15–25 days if out of stock.

Q6: Can you supply the matching seal kit separately?
A6: はい, we can provide the corresponding seal kit for SA1146-02120 separately.

Q7: Will you test the swivel joint before delivery?
A7: All swivel joints are hydraulic pressure tested before shipment to prevent oil leakage.