4L60E 4L60 700R4 4L65E 4L70E 3-4 Accumulator Sleeve Kit Sonnax 77998-01K
The 3-4 accumulator bore on GM 4L60 and 4L60-E series cases can become scored, resulting in the loss of 4th servo feed and 4th accumulator pressure. Scoring is caused by repeated oscillation of the accumulator piston within the bore during normal operation. Once this bore is damaged the case must be scrapped. Sonnax 3-4 accumulator sleeve kit 77998-01K conteracts bore wear and features upgraded materials for greater durability. The kit's piston is compatible with all OE accumulator springs.
- Sleeve is manufactured from wear-resistant aluminum
- Requires no machining of the transmission case
- Repair Sleeve
- Piston
- O-Ring Fluorocarbon
- Accumulator Pin
Applications
4L60E
Hummer (H3) (H3T) 2006-2010 V8 5.3L
Buick Rainer 2004-2007 L6 4.2L V8 5.3L
Roadmaster, Wagon 1994-1996 V8 5.7L
Cadillac Escalade, ESV, EXT 1999-2007 V8 5.3L 5.7L 6.0L
Fleetwood, Brougham 1993-1-996 V8 4.9L 5.7L
Limo 1993-1996 V8 4.9L 5.7L
Chevrolet Astro Van, GMC Safari 1995-2007 V6 4.3L
Avalanche 2001-2009 V8 5.3L
Blazer, Jimmy 1993-2007 V6 4.3L V8 5.3L
Envoy, Trailblazer 1993-2009 L4 2.2L L6 4.2L V6 4.3L V8 5.3L
Camaro 1994-2002 V8 5.7L
Caprice, Wagon 1993-1996 V6 4.3L V8 5.0L 5.7L
Colorado, Canyon 2004-2011 L4 2.8L L5 3.5L L4 2.9L L5 3.7L V8 5.3L
Express, Savana 1996-2011 V6 4.3L V8 4.8L 5.3L 5.7L
Impala 1994-1999 V8 5.7L
S10, S15, Jimmy, Sonoma 1993-2004 L4 2.2L 2.5L V6 4.3L
Silverado, Sierra 1500-3500 1995-2010 V6 4.2L V6 4.3L V8 4.8L 5.0L 5.3L V6 5.4L 5.7L 6.0L
Suburban 1500-2500 1993-2008 V8 4.8L 5.L 5.3L 5.7L
Tahoe, Yukon 1993-2009 V8 4.8L 5.0L 5.3L 5.7L
Isuzu Ascender 2003-2009 L6 4.2L V8 5.3L 5.4L
Hombre 1997-2000 L4 2.2L V6 4.3L
i280 2006 L4 2.8L
i290 2007 L4 2.9L
i350 2006 L5 3.5L
i370 2007-2009 L5 3.5L
Oldsmobile Bravada 1993-2004 L6 4.2L V6 4.3L
Pontiac Firebird 1994-2002 V6 3.4L 3.8L V8 5.7L
GTO 2004 V8 5.7L
SAAB 9-7, 9-7X 2005-2009 L6 4.2L V8 5.3L
4L65E
Hummer (H2)(H2 SUT) 2004-2007 V8 6.0L 4SPD RWD 4X4
Buick Rainer 2004-2007 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, Jimmy 1992-2007 V6 4.3L V8 5.3L 4SPD RWD 4X4
Envoy, Trailblazer 1992-2009 V6 4.3L V8 5.3L 4SPD RWD 4X4
SSR 2003-2007 L6 4.2L V8 5.3L 6.0L 4SPD RWD
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