Description:

 

High Quality:

Using enhanced materials, wear resistance, high temperature resistance, corrosion resistance, and long service life.

Replace with a new piston kit, improve gear shifting and extend the life of the strap and clutch, providing you with long-term stable and excellent performance

OE#: 

77998-03K，62-77998-03K，342-5806，74927K，K61985，K61985L，S74927K

Feature：

1. 100% brand new
2. 100% factory inspection and re-inspection before shipment
3. According to the original factory specifications
4. This product can be directly replaced

 

Fitment:

for 1993-2018 4L60E: 1-2 & 3-4 Accumulator Piston (.310" Pin Diameter) (Pinless Design)
for 1981-1990 TH200-4R: Only 3-4 Accumulator Piston (.310" Pin Diameter) (Pinless Design)
for 2001-2018 4L70E: 1-2 & 3-4 Accumulator Piston (.310" Pin Diameter) (Pinless Design) 
for 2001-2018 4L65E: 1-2 & 3-4 Accumulator Piston (.310" Pin Diameter) (Pinless Design) 
for 1982-1993 TH700-R4: 1-2 & 3-4 Accumulator Piston (.310" Pin Diameter) (Pinless Design) 

 

Installation:
Direct Replacement. Perfect fitment. No modification required. 

Product does not come with installation instructions, please refer to a shop/factory manual for installation.

 

Important Note: 

Due to the repeated reciprocating movement, the old plastic piston pin hole is very easy to wear and tear, and the lost fluid will cause the forward clutch to slip, which will lead to start shaking and difficult to shift to the first and second gears. It is recommended that you replace it in time.

Package Included:

( as shown in the picture）

All items are Brand New unless stated otherwise on the listing. We sell DIY (Do It Yourself) Items with a few exceptions. We take no responsibility in teaching you how to install. Professional installation is strongly recommended.