| Brand | for Mercedes-Benz |
| Type | Rear Differential Bearings & Seals Repair Kit |
| Fitment | for Mercedes W164 / X164 / W251 rear differentials |
| Includes | 5× Bearings + 3× Reinforced ACM Oil Seals |
| Bearing Brands | for KOYO, for Timken (OE-grade) |
| Oil Seal Type | Reinforced ACM high-temperature seals |
| Condition | 100% New | Precision rebuild components |
| Warranty | 12-month replacement warranty |
| Compatible OE Numbers | A1643370059, A1643370159, 1643302102, 1643302202, 1643302002, 1643302702, 1643302402, 1643302502, 1643302602 |
This rear differential rebuild kit is engineered specifically for for Mercedes W164 ML-Class, X164 GL-Class and W251 R-Class. It includes five OE-grade high-strength bearings (for KOYO / for Timken) and three ACM reinforced oil seals designed for maximum durability, temperature resistance and load stability.
| 🚙 W164 ML-Class (2005–2011) | |||
| Engine / Grade | Model Names | Drive | Notes |
|---|---|---|---|
| V6 / V8 / Hybrid | ML280, ML300, ML320, ML350, ML420 CDI, ML450, ML450 Hybrid, ML500, ML550, ML63 AMG | 4MATIC AWD | Matches OE diff numbers listed above |
| 🛻 X164 GL-Class (2006–2012) | |||
| Engine / Grade | Model Names | Drive | Notes |
| V6 / V8 / Diesel | GL320, GL350, GL420 CDI, GL450, GL500, GL550 | 4MATIC AWD | Direct-fit for OE diff housings |
| 🚐 W251 R-Class (2006–2017) | |||
| Engine / Grade | Model Names | Drive | Notes |
| V6 / V8 / Hybrid | R280, R300, R320, R350, R400 Hybrid, R500, R550, R63 AMG | 4MATIC AWD | Compatible with A164337xxxx / 1643302xxx series |