Sonnax 77898E-16K Boost Valve Kit 4L60E 4L65E 4L70E Late pump design, .472" dia Alto Other Part Number: 24210827

Other Part Number: 24210827

and slipping/flares

Note:  Bearings were removed from Allison packaging for this photo layout

Full Set of Steel Plates

Manufacturer Part Number: AOD-HPSHAFT-KIT

Sonnax 77898E-16K Boost Valve Kit 4L60E 4L65E 4L70E Late pump design, .472" dia Alto Other Part Number: 24210827OE Spec or Performance Custom: Performance Custom Brand: Sonnax Interchange Part Number: S74507THK Manufacturer Warranty: No Warranty Items Included: Line Pressure Boost Valve Kit Manufacturer Part Number: 77898E 16K Country Region of Manufacture: United States Universal Fitment: Yes Vintage Part: No Performance Part: Yes 4L60 E, 4L65 E, 4L70 E Transmission Boost Valve Kit Part No. 77898E 16K Late pump design, . 472" dia., O ring style with OE ratio