Description: 4L60-E, 4L65-E, 4L70-E Transmission Forward Accumulator Piston Part No. 74927-AP OE Part No. 8686017 or 24200126In GM 4L60-E, 4L65-E and 4L70-E units, it is common for the plastic Forward accumulator piston to wear or crack and older aluminum piston bores to wear from repeated reciprocation. This causes a loss of fluid, resulting in delayed engagement, slips, burnt clutches and/or bands. Sonnax aluminum Forward accumulator piston 74927-AP eliminates the cracking problem and restores hydraulic integrity at the pin bore. The drop-in Zip Valve™ part installs quickly and easily. Symptoms: Cracked pistonsBurnt clutchesBurnt bandsForward slipDelayed engagementAluminum pistons wear at the pin bore Cause: Wear at the piston pin bore due to repeated reciprocation and/or cracks in the plastic accumulator piston. Correction: Sonnax drop-in, aluminum forward accumulator piston is a direct replacement for the OE plastic piston and restores sealing integrity at the pin bore.
Price: 13.95 USD
Location: Columbus, Ohio
End Time: 2024-07-28T17:54:52.000Z
Shipping Cost: N/A USD
Product Images
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:
Brand: Sonnax
Other Part Number: A74741G
Type: Piston
Interchange Part Number: 8686017, 24200126
OE/OEM Part Number: 8686017, 24200126
Items Included: Accumulator Piston
Manufacturer Part Number: 74927-AP
Material: Aluminum
Country/Region of Manufacture: United States
Universal Fitment: Yes
Vintage Part: No
Performance Part: Yes
