4T65E Transmission Sonnax Boost Valve & Sleeve Kit fits GM 84754-30K
USD 56.86 USD
Specifications
| Brand | Sonnax |
| Type | Valve Body |
| Interchange Part Number | S84741GPK |
| Manufacturer Warranty | Yes |
| Fitment Type | Direct Replacement |
| Manufacturer Part Number | 84754-30K |
| Material | Aluminum |
| Universal Fitment | Yes |
| Performance Part | Yes |
This can be traced to wear of the OE boost sleeve assembly. The OE boost sleeve assembly consists of two steel valves and a steel plug that reside in the boost sleeve. The steel valves wear the aluminum sleeve and allow leakage of boost pressure.