⚙️ Shift smarter, hold stronger — upgrade your ride’s heartbeat!
The Sonnax 4L60 series 2nd Gear Super Hold Servo Kit features dual seals and an extended apply pin to eliminate leaks and enhance band holding power, ensuring smoother, more reliable shifts for GM 4L60, 4L60E, 4L65E, and 4L70E transmissions.
| Brand | Transparts Warehouse |
| Package Dimensions | 12.95 x 11.68 x 7.87 cm; 50 g |
| Manufacturer reference | 77911-03K |
| Manufacturer Part Number | 77911-03K |
| OEM Part Number | 62-77911-03K |
| Item Weight | 50 g |
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