Mercedes Sprinter Front Ball Joint – Lemförder | NCV3 | #9063330227 (2007–2018)

A worn front ball joint on a NCV3 Sprinter introduces looseness between the steering knuckle and lower control arm — producing a clunking knock over bumps, causing uneven tire wear from misaligned suspension geometry, and in advanced cases allowing the joint to separate and cause sudden and complete loss of front wheel control. This is the Lemförder front ball joint for NCV3 Sprinters, a direct OEM-quality replacement that restores the precise pivot point between the steering knuckle and control arm. Lemförder is a Tier 1 chassis supplier to Mercedes-Benz and other European manufacturers.

What This Part Does

The front ball joint connects the front steering knuckle to the lower control arm via a hardened steel ball rotating in a lubricated socket, allowing simultaneous steering pivot and suspension travel. When the socket wears, the ball develops play that changes the front suspension geometry — causing the handling anomalies and uneven tire wear that worsen progressively until the joint is replaced.

Common Symptoms of a Failing Front Ball Joint

• Clunking or knocking from the front suspension when hitting bumps or turning at low speed
• Steering wander or need for constant correction
• Uneven or accelerated front tire wear
• Vertical play in the front wheel when rocked at 12 and 6 o'clock positions
• Squeaking from the front suspension during slow maneuvers

When to Replace

Replace when vertical play is confirmed. Replace in pairs and perform a wheel alignment after replacement.

NCV3 Specific — VIN Verification Required

Always verify by VIN before ordering. Contact us and we'll confirm fitment before you buy.

Fitment

• 2007–2018 Mercedes-Benz Sprinter 2500 / 3500 – Front (NCV3/W906)
• 2007–2009 Dodge Sprinter 2500 / 3500 – Front (NCV3)
• 2007–2018 Freightliner Sprinter 2500 / 3500 – Front (NCV3)

✔ Always replace in pairs — left and right front
✔ Always perform wheel alignment after ball joint replacement

Part Numbers

• Mercedes OEM: 9063330227 / A9063330227 / 906-333-02-27
• Manufacturer: Lemförder — 33697 01
• SKU: 9063330227L