Allison 04-10 Lock-up Boost Valve HP

Name: Allison 04-10 Lock-up Boost Valve HP
Brand: TRANS GO
SKU: 887-A1-LU-BST-04
Price: 57.50 USD
Availability: InStock

^$57⁵⁰

Ships on 09/10/2026

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Boost Valve

Automatic Transmission Boost Valve

Allison 04-10 Lock-up Boost Valve HP
Lockup Boost Valve for High Horsepower Applications. Significantly increases lock-up oil pressure. Reduces torque converter slip under heavy duty/race conditions. Recommended for race-use only.

Part TypeTransmission Rebuild Component

BrandTRANS GO

Package Height0.37

Package Width5.62

Package Length10.62

Weight0.35 PG

Part CategoryReplacement Parts

Part FitmentDirect Fit

Vendor Part NumberA1-LU-BST-04

Package Qty1

Package TypeEA

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Some parts are not legal for use in California or other states with similar laws / regulations

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