Description: 200-4R, 4L60, 4L60-E, 4L65-E, 4L70-E Transmission Enhanced Performance Accumulator Spring Part No. 77704S Package Quantity: 5 Sonnax enhanced performance accumulator spring 77704S provides firmer 1-2 shifts for the enthusiast that appreciates quick, positive shift feel in listed GM units. The Sonnax spring design provides performance shift feel, but does not reduce accumulator piston travel. This allows for a firmer - but still cushioned - shift that minimizes shock to the band and shafts. The Sonnax spring achieves the same effect as the common shop practice of replacing the OE 1-2 accumulator spring with the THM 350 direct accumulator piston spring. The Sonnax spring also may be used as a replacement for the THM 350 direct accumulator piston spring. Note In ‘94-later units, install with the spring against the separator plate. See instructions for details.
Price: 15.28 USD
Location: Columbus, Ohio
End Time: 2023-11-26T12:40:42.000Z
Shipping Cost: N/A USD
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Item Specifics
Return shipping will be paid by: Seller
Returns Accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money back or replacement (buyer's choice)
Return policy details:
Items Included: 5-Pack Enhanced Performance Accumulator Springs
Manufacturer Part Number: 77704S
UPC: Does Not Apply
Transmission Year Range: 1993-up
Material: Steel
Vintage Part: No
Part Title: 1-2 Accumulator Spring
Brand: Sonnax
Transmission Model: 4L60E, 4L65E, 4L70E, 4L75E
Type: Spring
Interchange Part Number: SNX-77704S
Quanity: One Spring
Universal Fitment: Yes
Transmission Make: GM, GMC, Chevrolet, Buick, Oldsmobile, Pontiac
Transmission Make, (Cont): Cadillac, Hummer, Chevy
Performance Part: Yes
