4L60E 4L60 4L65E 4L70E PINLESS ACCUMULATOR PISTON KIT SONNAX 77998-03K for Sale


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Price: $22.31

PinlessAccumulator PISTON KIT for 200R4 4L60 4L60E4L65E 4L70E GM

KitIncludes:
  • Pinless Accumulator Piston
  • Viton D Ring
  • PTFE Seal
  • 2 Steel Balls
  • Technical Instructions

Description:

In GM 4L60E, 4L65E and 4L70E units it is common to have poor shift quality, burnt bands or clutches due to accumulator piston wear. Repeated reciprocation of the accumulator piston causes wear at the piston pin bore interface. After this wear reaches a critical point, fluid loss through the piston pin bore cannot be compensated due to lack of pump volume. In addition, the piston can get cocked and gall the accumulator bore due to the pin bore wear or the spring bottoming out. This kit prevents these conditions in the 1-2 or 3-4 accumulator bores.

  • Pinless design eliminates the possibility of pin bore leakage and the additional length stabilizes the piston to prevent piston cocking.
  • Dual seals stabilize and completely seal the bore and provide a tight seal even after thousands of cycles.
  • Steel balls plugexisting pin bore in case or cover.
  • This transmission requires 2 of these pistons. This listing is for one item.

Applications

4L60E

Hummer (H3) (H3T)2006-2010 V8 5.3L

Buick Rainer2004-2007 L6 4.2L V8 5.3L

Roadmaster, Wagon1994-1996 V8 5.7L

Cadillac Escalade,ESV, EXT 1999-2007 V8 5.3L 5.7L 6.0L

Fleetwood, Brougham1993-1-996 V8 4.9L 5.7L

Limo 1993-1996 V84.9L 5.7L

Chevrolet Astro Van,GMC Safari 1995-2007 V6 4.3L

Avalanche 2001-2009V8 5.3L

Blazer, Jimmy1993-2007 V6 4.3L V8 5.3L

Envoy, Trailblazer1993-2009 L4 2.2L L6 4.2L V6 4.3L V8 5.3L

Camaro 1994-2002 V85.7L

Caprice, Wagon1993-1996 V6 4.3L V8 5.0L 5.7L

Colorado, Canyon2004-2011 L4 2.8L L5 3.5L L4 2.9L L5 3.7L V8 5.3L

Express, Savana1996-2011 V6 4.3L V8 4.8L 5.3L 5.7L

Impala 1994-1999 V85.7L

S10, S15, Jimmy,Sonoma 1993-2004 L4 2.2L 2.5L V6 4.3L

Silverado, Sierra1500-3500 1995-2010 V6 4.2L V6 4.3L V8 4.8L 5.0L 5.3L V6 5.4L 5.7L 6.0L

Suburban 1500-25001993-2008 V8 4.8L 5.L 5.3L 5.7L

Tahoe, Yukon1993-2009 V8 4.8L 5.0L 5.3L 5.7L

Isuzu Ascender2003-2009 L6 4.2L V8 5.3L 5.4L

Hombre 1997-2000 L42.2L V6 4.3L

i280 2006 L4 2.8L

i290 2007 L4 2.9L

i350 2006 L5 3.5L

i370 2007-2009 L53.5L

Oldsmobile Bravada1993-2004 L6 4.2L V6 4.3L

Pontiac Firebird1994-2002 V6 3.4L 3.8L V8 5.7L

GTO 2004 V8 5.7L

SAAB 9-7, 9-7X2005-2009 L6 4.2L V8 5.3L

4L65E

Hummer (H2)(H2 SUT)2004-2007 V8 6.0L 4SPD RWD 4X4

Buick Rainer2004-2007 L6 4.2L V8 5.3L 4SPD RWD AWD

Chevrolet Express,GMC Savana 1996-2011 V8 4.8L 5.3L 5.7L 4SPD RWD 4X4

Blazer, Jimmy1992-2007 V6 4.3L V8 5.3L 4SPD RWD 4X4

Envoy, Trailblazer1992-2009 V6 4.3L V8 5.3L 4SPD RWD 4X4

SSR 2003-2007 L6 4.2LV8 5.3L 6.0L 4SPD RWD

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