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  Home > SONNAX Valves and Tools > General Motors > 700R4 4L60 >

K77898A 4L60 (THM 700-R4,200-4R) VALVE, BOOST FACTORY STYLE
K77898A 700R4 Large Reverse Boost Valve (OEM style)
K77898A 700R4 large ratio reverse boost valve (OEM style).
  
Transmission parts
Competitors Price $25.56
Your Cost $25.56


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Product Code: 400-00K77898A
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Description
 
Increases reverse boost pressure and prevents reverse gear shudder. OEM style (no o-rings).
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Features
  • This is a direct replacement part.

Accessories/Related Items....
K77898 THM 700-R4,200-4R,WITH O-RINGS VALVE KIT, BOOST REVERSE .283"
Your Cost $33.40

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700R4 Large reverse boost valve with o-rings

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SONNAX Valves and Tools > General Motors > 700R4 4L60
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