Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
Vehicle Info NeededTRANS GOPART NUMBER: 887-4L60EBOOST47
4L60E Boost Valve Kit .472 in. Diameter
$2399
Ships on 09/16/2026
Lowest Price GuaranteeBoost Valve Kit
Boost Valve Kit .472 in. Diameter Fits All 4L60E, 4L65E, 4L70E, 4L75E Installation: Transmission Removal Required
4L60EBoost47 Features:
- 4L60E Factory Replacement .472 Boost Valve Kit
- .472 OE factory replacement diameter boost valve and bushing kit
Retain OEM Transmission Shift Quality
A transmissions pressure boost valve and sleeve can wear out over time resulting in lowered mainline pressure and slippage. Trans Go offers replacement Boost Valve Assemblies to regain the necessary clamping force under load to prevent poor transmission performance. These assemblies are an economical direct replacement for OEM units.
Part TypeAutomatic Transmission Reverse Boost Valve
Product LineTrans Go Transmission Boost Valve Assemblies
BrandTRANS GO
Package Height1.2
Package Width3.85
Package Length5.7
Weight0.255 PG
Part CategoryReplacement Parts
Part FitmentDirect Fit
Package Qty1
Package TypeEA
No Questions
No Reviews
Items You Need
![Funnel [18 in. Overall Length]](https://www.jegs.com/images/mini_200/500/555/555-w4034.jpg)
![2-Ton Low-Profile Aluminum Floor Jack [4,000 lbs. Capacity]](https://www.jegs.com/images/mini_200/500/555/555-80006.jpg)
JEGS
2-Ton Low-Profile Aluminum Floor Jack [4,000 lbs. Capacity]
Part Number : 555-80006
$24499$269.99
You Save$25.00
JEGS
Low-Profile Transmission Jack 1000 lb. Capacity
Part Number : 555-79012
$20499$221.39
You Save$16.40
![Wheel Chock [Solid Rubber]](https://www.jegs.com/images/mini_200/500/555/555-w41001.jpg)
![Fender Cover with Pocket [23 in. W x 31 1/2 in. L]](https://www.jegs.com/images/mini_200/500/555/555-65010.jpg)
JEGS
Fender Cover with Pocket [23 in. W x 31 1/2 in. L]
Part Number : 555-65010
$1499$16.99
You Save$2.00
![Heavy-Duty Steel Workbench [59.5 in. x 27.5 in. Bench Top]](https://www.jegs.com/images/mini_200/500/555/555-81440.jpg)
![Transmission Teardown Work Station [1/2-Ton Capacity]](https://www.jegs.com/images/mini_200/500/555/555-81432.jpg)
JEGS
Transmission Teardown Work Station [1/2-Ton Capacity]
Part Number : 555-81432
$49999$574.99
You Save$75.00
![Workbench Utility Mat [24 in. x 16 in.]](https://www.jegs.com/images/mini_200/500/555/555-80170.jpg)
![Penetrating Oil [11 oz. Aerosol Can]](https://www.jegs.com/images/mini_200/600/639/639-11043.jpg)
![Brake and Parts Cleaner [14 oz. Aerosol Can]](https://www.jegs.com/images/mini_200/500/555/555-72312.jpg)
![Industrial Strength Cleaner and Degreaser [1 Gallon]](https://www.jegs.com/images/mini_200/500/555/555-72302.jpg)
JEGS
Industrial Strength Cleaner and Degreaser [1 Gallon]
Part Number : 555-72302
$1599$17.29
You Save$1.30
JEGS
Bucket Top Parts Washer Fits Most Standard 5-Gallon Plastic Buckets
Part Number : 555-81340
$5599$59.99
You Save$4.00
JEGS
Part Number : 555-80006
$24499$269.99
You Save$25.00
JEGS
Part Number : 555-79012
$20499$221.39
You Save$16.40
Some parts are not legal for use in California or other states with similar laws / regulations
