Description
Volkswagen Jetta front left ball joint
Achieve dependable front right suspension performance in your Volkswagen Polo with this ball joint assembly, tailored for the lower control arm on the passenger’s side across MK4 to MK6 models. It eliminates looseness that causes handling issues on bumpy Kenyan roads, supporting precise steering and up to 100,000 km longevity with regular greasing. The robust design includes a protective boot to seal out debris, offering OEM-equivalent strength for urban or highway driving. Includes castle nut, cotter pin, and lock plate for secure mounting; confirm right-side fit via VIN to match engine (e.g., 1.2 TSI, 1.6 TDI) and avoid mismatches in sport trims. Pair with bushing inspection for full refresh; professional torque prevents over-stressing the stud.
Volkswagen Polo front right ball joint Detailed Key Features
- Stud and Socket Mechanism: 19 mm steel ball stud in socket for full articulation, with M8 x 26 mm hardware for control arm attachment.
- Sealing and Lubrication: Rubber boot with zerk fitting retains grease, excluding water/dust for IP67-level protection in tropical climates.
- Mounting Specs: Threads for M14 x 1.5 pinch bolt, fits front lower right arm to knuckle without adapters.
- Durability Ratings: Handles 10,000 N loads with zinc-coated steel, suitable for Polo’s 1,100-1,200 kg curb weight.
- Assembly Details: Pre-greased, weighs 0.5-1 kg; includes lock plate to prevent rotation under torque.
Volkswagen Polo front right ball joint Technical Specifications Table
| Specification | Value | Notes/Source |
|---|---|---|
| OEM Part Number (MK5 6R) | 6R0407366B | Front right lower for 2009-2017 Polo 1.2L/1.4L/1.6L |
| OEM Part Number (MK4 9N) | 1J0407366A | Front right lower for 2001-2009 Polo 1.4L/1.6L/1.9L |
| Aftermarket Example | Lemforder 10161 07 / RIDEX 2462S0003 | Passenger side lower with hardware; greaseable |
| Stud Diameter | 19 mm | Steel ball for articulation |
| Socket Width | 48 mm | Housing dimensions |
| Bolt Size (to Arm) | M8 x 26 mm | 3 bolts for lower control arm attachment |
| Pinch Bolt Thread | M14 x 1.5 | To steering knuckle |
| Material | High-carbon steel | With rubber boot and zinc coating |
| Load Capacity | Up to 10,000 N | Radial/axial for front suspension |
| Temperature Rating | Up to 120°C | Grease-packed for heat resistance |
| Weight | 0.5-1 kg | Per assembly |
| Torque Spec (Arm Bolts) | 40-100 Nm | Model-dependent (e.g., 40 Nm + 45° for 6R, 100 Nm for Polo per Haynes) |
| Torque Spec (Pinch Bolt) | 50-60 Nm | To knuckle, replace nut |
| Compatibility Models | Polo 2001-2021 (MK4-MK6) | Front right lower; FWD, verify VIN for engine/trim |
Checkout: Volkswagen
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