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  • Sonnax 74480D 4L60 4L60-E 4L65-E 4L70-E 3rd Accumulator Checkball & Seat
    • Sonnax 74480D 4L60 4L60-E 4L65-E 4L70-E 3rd Accumulator Checkball & Seat

    4L60 4L60-E 4L65-E 4L70-E 3rd Accumulator Checkball & Seat by Sonnax

    $12.95
    (No reviews yet) Write a Review
    SKU:
    74480D
    Condition:
    New
    Availability:
    LIVE INVENTORY COUNT DISPLAYED
    Transmission Model(s):
    4L60, 4L60-E, 4L65-E, 4L70-E
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    Product Description

    Sonnax part number: 74480D
    Fits: 4L60, 4L60-E, 4L65-E, 4L70-E

    A Sonnax 3rd accumulator checkball and seat for 4L60, 4L60-E, 4L65-E and 4L70-E automatic transmissions.

    Wear or debris can keep the factory checkball and seat from sealing the 3-4 apply circuit; installing this Sonnax checkball and seat corrects leaks in that circuit and helps prevent 3-2/2-3 shift timing issues.

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    Transmission Model(s) 4L60, 4L60-E, 4L65-E, 4L70-E

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