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Piston and Piston Kits For Automatic Transmissions

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PISTON KIT COMBO U660E U760E TM-60LS
$287.14 - $287.14
$287.14
$287.14 - $287.14
$287.14

Piston Kit Combo U660E U760E TM-60LS

in stock

PISTON KIT COMBO U660E U760E TM-60LS Transmissions: U760E (TM-60LS,U760) 2007-UP, U660E 2007-UP Vehicle LEXUSES 2012-2016 6 SP FWD L4 2.5LRX 2010-...

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$287.14 - $287.14
$287.14
$287.14 - $287.14
$287.14
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$246.28 - $246.28
$246.28
$246.28 - $246.28
$246.28

Piston Kit AB60E AB60F TB-68LS

Out of stock

Piston Kit (3) AB60E AB60F TB-68LS Transmissions: AB60E (TB-68LS) 2007-UP, AB60F 2007-UP Vehicle LEXUSGX 2009-2016 6 SP 4WD V8 4.6LLX 2007-2016 6 ...

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$246.28 - $246.28
$246.28
$246.28 - $246.28
$246.28
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Piston Kit AW80-40LE AW80-40LS AW81-40LE U440E, U441E
$245.06 - $245.06
$245.06
$245.06 - $245.06
$245.06

Piston Kit AW80-40LE AW80-40LS AW81-40LE U440E U441E

Only 1 left!

Piston Kit AW80-40LE AW80-40LS AW81-40LE U440E, U441E Transmissions: U441E (AW81-40LE,AW80-40LE,U440E) 1999-2008 Vehicle BUICKEXCELLE/EXCELLE HRV ...

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$245.06 - $245.06
$245.06
$245.06 - $245.06
$245.06
Piston Kit (7) U150E U151E U151F AW95-51LS
$215.23 - $215.23
$215.23
$215.23 - $215.23
$215.23

Piston Kit U150E U151E U151F AW95-51LS

in stock

Piston Kit (7) U150E U151E U151F AW95-51LS Transmissions: U150E (U150) 2002-UP, U151E (U151,AW95-51LS) 2002-UP, U151F 2002-UP Vehicle LEXUSRX 2003...

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$215.23 - $215.23
$215.23
$215.23 - $215.23
$215.23
$202.92 - $202.92
$202.92
$202.92 - $202.92
$202.92

Piston Kit (8) U250E

in stock

Piston Kit (8) U250E Transmissions: U250E (U250,AW95-50LS) 2002-UP Vehicle LEXUSES 2002-2012 5 SP FWD L4 2.4L V6 2.5L 3.0LRX 2003-2008 5 SP F/4WD ...

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$202.92 - $202.92
$202.92
$202.92 - $202.92
$202.92
Piston Kit (4) Transtec TF61-SN 09M 2006/UP
$189.28 - $189.28
$189.28
$189.28 - $189.28
$189.28

Piston Kit (4) Transtec TF61-SN 09M 2006/UP

Only 1 left!

Piston Kit (4) Transtec TF61-SN 09M 2006/UP Transmissions: 09M (TF-61SN) 2006-UP Vehicle MG5 2013-2016 6 SP FWD L4 1.5LGT 2014-2016 6 SP FWD L4 1....

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$189.28 - $189.28
$189.28
$189.28 - $189.28
$189.28
Piston Kit Transtec (5) TF60-SN TF62-SN 09G 09K
$173.05 - $173.05
$173.05
$173.05 - $173.05
$173.05

Piston Kit Transtec (5) TF60-SN TF62-SN 09G 09K

in stock

Piston Kit Transtec (5) TF60-SN TF62-SN 09G 09K Transmissions: 09K (TF-61SN) 2003-2013, 09G (TF-60SN) 2003-2013 Vehicle AUDIA3 2015-2016 6 SP FWD ...

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$173.05 - $173.05
$173.05
$173.05 - $173.05
$173.05
Piston Kit (4) TF-81SC TF-80SC AF21 AW6AX-EL AF21B AW6AX-E AW6A-EL MXE AM6 AF40-6 AF40
$158.57 - $158.57
$158.57
$158.57 - $158.57
$158.57

Piston Kit TF-81SC TF-80SC AF21 AW6AX-EL AF21B AW6AX-E AW6A-EL MXE AM6 AF40-6 AF40

Only 1 left!

Piston Kit (4) TF-81SC TF-80SC AF21 AW6AX-EL AF21B AW6AX-E AW6A-EL MXE AM6 AF40-6 AF40 Transmissions: TF-81SC (AF21,AW6AX-EL,AF21B,AW6AX-E) 2005-2...

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$158.57 - $158.57
$158.57
$158.57 - $158.57
$158.57
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$156.51 - $156.51
$156.51
$156.51 - $156.51
$156.51

Piston Kit A4LB1 2000/UP

Out of stock

Piston Kit A4LB1 2000/UP Containes 5 Pistons. With 28mm high Low Reverse piston, not suitable for U540ETransmissions:  A4LB1 2000-UP Vehicle DAIHAT...

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$156.51 - $156.51
$156.51
$156.51 - $156.51
$156.51
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Piston Kit (3) U340E U341E U341F
$155.45 - $155.45
$155.45
$155.45 - $155.45
$155.45

Piston Kit (3) U340E U341E U341F

in stock

Piston Kit (3) U340E U341E U341F Transmissions: U341E (U341) 1999-UP, U340E (U340) 1999-UP, U341F 1999-UP Vehicle SCIONXD 2007-2014 4 SP FWD L4 1....

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$155.45 - $155.45
$155.45
$155.45 - $155.45
$155.45
Piston Kit (5) U660E U660F 2007/09
$155.05 - $155.05
$155.05
$155.05 - $155.05
$155.05

Piston Kit U660E U660F 2007/09

in stock

Piston Kit (5) U660E U660F 2007/09 5 Pistons Transmissions: U660F 2007-2009, U660E 2007-2009 Vehicle LEXUSES 2007-2009 6 SP FWD L4 2.0L 2.5L V6 ...

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$155.05 - $155.05
$155.05
$155.05 - $155.05
$155.05
$153.45 - $153.45
$153.45
$153.45 - $153.45
$153.45

Piston Kit [7] U540E A4LB1 1994/09

Only 1 left!

Piston Kit [7] U540E A4LB1 1994/09 Transmissions: A4LB1 (U540E) 1994-2009OEM Number: 118960K Vehicle DAIHATSUSirion 1998-2000 4 SP FWD FAWXenia 20...

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$153.45 - $153.45
$153.45
$153.45 - $153.45
$153.45
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$135.34 - $135.34
$135.34
$135.34 - $135.34
$135.34

Piston Kit U240 U241

Out of stock

Piston Kit U240 U241 Contains: 6 Pistons Transmissions: U240E (AW91-40LS,U240) 2000-UP, U241E (U241) 2000-UP Vehicle DAIHATSUXENIA 2015-2016 4 SP...

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$135.34 - $135.34
$135.34
$135.34 - $135.34
$135.34
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PISTON MOLDED OVERDRIVE HOUSING / DIRECT CLUTCH U150E, U151E, U250E
$128.36 - $128.36
$128.36
$128.36 - $128.36
$128.36

Piston Molded Overdrive Housing / Direct Clutch U150E U151E U250E

in stock

PISTON MOLDED OVERDRIVE HOUSING / DIRECT CLUTCH U150E, U151E, U250E Transmissions: U151E (U151,AW95-51LS) 2002-UP, U250E (U250,AW95-50LS) 2002-UP,...

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$128.36 - $128.36
$128.36
$128.36 - $128.36
$128.36
Piston Kit Transtec (4) TF-81SC TF-80SC AF21 AF40 AW6A-EL MXE AM6 AW6AX-EL AW6AX-E 2005/11
Sold Out
$124.38 - $124.38
$124.38
$124.38 - $124.38
$124.38

Piston Kit Transtec TF-81SC TF-80SC AF21 AF40 AW6A-EL MXE AM6 AW6AX-EL AW6AX-E 2005/11

Out of stock

Piston Kit Transtec (4) TF-81SC TF-80SC AF21 AF40 AW6A-EL MXE AM6 AW6AX-EL AW6AX-E 2005/11 Transmissions: TF-80SC (AW6A-EL,MXE,AM6,AF40-6,AF40,TF8...

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$124.38 - $124.38
$124.38
$124.38 - $124.38
$124.38
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Piston Kit (4) U760E TM-60LS
$120.13 - $120.13
$120.13
$120.13 - $120.13
$120.13

Piston Kit U760E TM-60LS

in stock

Piston Kit U760E TM-60LS 4 Pistons Transmissions: U760E (TM-60LS,U760) 2008-UP Vehicle LEXUSES 2012-2016 6 SP FWD L4 2.5LRX 2010-2015 6 SP FWD L...

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$120.13 - $120.13
$120.13
$120.13 - $120.13
$120.13
Piston Kit (6) A4LB1
$116.31 - $116.31
$116.31
$116.31 - $116.31
$116.31

Piston Kit A4LB1

in stock

Piston Kit (6) A4LB1 THIS PISTON KIT DOES NOT FIT IN U540E Transmissions: A4LB1 1998-UP Vehicle DAIHATSUSirion 1998-2000 4 SP FWD TOYOTAAvanza 199...

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$116.31 - $116.31
$116.31
$116.31 - $116.31
$116.31
$101.69 - $101.69
$101.69
$101.69 - $101.69
$101.69

Piston Kit (4) TF61-SN 09M

Only 1 left!

Piston Kit (4) TF61-SN 09M Transmissions: 09M (TF-61SN) 2006-UP Vehicle MG5 2013-2016 6 SP FWD L4 1.5LGT 2014-2016 6 SP FWD L4 1.5LMINICLUBMAN 200...

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$101.69 - $101.69
$101.69
$101.69 - $101.69
$101.69
Piston Kit (4) U140E U140F
$86.19 - $86.19
$86.19
$86.19 - $86.19
$86.19

Piston Kit U140E U140F

in stock

Piston Kit (4) U140E U140F Transmissions: U140F 1998-UP, U140E (U140) 1998-UPVehicleLEXUSES 1999-2002 4 SP FWD V6 3.0LRX 1998-2003 4 SP F/4WD V6 3...

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$86.19 - $86.19
$86.19
$86.19 - $86.19
$86.19
Piston Kit (4) 09G 09K
$78.06 - $78.06
$78.06
$78.06 - $78.06
$78.06

Piston Kit 09G 09K

in stock

Piston Kit (4) 09G 09K Transmissions: 09K (TF-61SN) 2003-UP, 09G (TF-60SN) 2003-UP Vehicle AUDIA3 2015-2016 6 SP FWD L4 1.4LQ3 2016 6 SP FWD L4 1....

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$78.06 - $78.06
$78.06
$78.06 - $78.06
$78.06
$65.69 - $65.69
$65.69
$65.69 - $65.69
$65.69

Piston Kit (2) K111 K112

in stock

Piston Kit (2) K111 K112 Transmissions: K112 2003-2015, K111 2003-2015 Vehicle TOYOTAALPHARD 2008-2014 CVT F/4WD L4 2.4LBLADE 2006-2012 CVT F/4WD ...

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$65.69 - $65.69
$65.69
$65.69 - $65.69
$65.69
$55.88 - $55.88
$55.88
$55.88 - $55.88
$55.88

Piston Kit Transtec K210 XA-10LN K410 XA-15LN

Only 1 left!

Piston Kit Transtec K210 XA-10LN K410 XA-15LN Transmissions: XA-10LN 2000-UP, K410 (XA-15LN) 2000-UP, K210 2000-UP Vehicle TOYOTAPASSO 2010-2016 C...

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$55.88 - $55.88
$55.88
$55.88 - $55.88
$55.88
$53.39 - $53.39
$53.39
$53.39 - $53.39
$53.39

Bonded Piston Kit Transtec Toyota CVT K310 2006/UP

in stock

Bonded Piston Kit (2) Transtec Toyota CVT K310 2006/UP Transmissions: K310 2006-UP Vehicle TOYOTAALLION, PREMIO 2007-2016 CVT FWD L4 1.5LAURIS, CO...

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$53.39 - $53.39
$53.39
$53.39 - $53.39
$53.39
Piston Kit (2) AW80-40LE AW80-40LS AW81-40LE U440E U441E
$52.78 - $52.78
$52.78
$52.78 - $52.78
$52.78

Piston Kit AW80-40LE AW80-40LS AW81-40LE U440E U441E

in stock

Piston Kit (2) AW80-40LE AW80-40LS AW81-40LE U440E U441E Without Reverse Piston with Forward DrumTransmissions: U441E (AW81-40LE,AW80-40LE,U440E) ...

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$52.78 - $52.78
$52.78
$52.78 - $52.78
$52.78
Discover a complete selection of piston kits and servo kits engineered for automatic transmissions. At Sun Transmissions, we stock OEM-quality transmission pistons, individual servo pistons, and complete piston rebuild kits compatible with all major transmission brands and models.
Each piston kit is precisely machined and built to meet high performance standards—helping prevent blow-by, sticking, and overheating in clutch assemblies. Designed for durability and reliability, our pistons are ideal for professional rebuilds and heavy-duty applications.
Our catalog includes accumulator pistons, servo pistons, and direct clutch pistons for a wide range of domestic and import transmissions such as 4L60E, 42RLE, 6T40, 5R110W, and more.
Enjoy fast U.S. shipping, expert technical support, and trusted quality for every automatic transmission rebuild.

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