Skip to content
Free Shipping on Orders greater than $90.00.
Free Shipping on Orders greater than $90.00. Code: BFCMWEEK.

Piston and Piston Kits For Automatic Transmissions

Filters

Piston Kit Transtec ZF8HP70 2010/UP Sold Out
$416.24 - $416.24
$416.24
$416.24 - $416.24
$416.24

Piston Kit Transtec ZF8HP70 2010/UP

Out of stock

Piston Kit Transtec ZF8HP70 2010/UP 4293 4472 49138174 49384091Transmissions: ZF8HP70 2010-UP Vehicle BMW3-SERIES, 6-SERIES GRAN COUPE 2012-2016 8...

View full details
$416.24 - $416.24
$416.24
$416.24 - $416.24
$416.24
Sold Out
Notify When Available
$341.00 - $341.00
$341.00
$341.00 - $341.00
$341.00

Piston Kit Mazda FNR5 FS5A-EL 2006/UP

Only 1 left!

Piston Kit [9] Mazda FNR5 FS5A-EL 2006/UP Transmissions: FNR5 (FS5A-EL,FS5AEL) 2006-UP Vehicle MAZDA3, CX-7 2009-2016 5 SP FWD L4 1.6L 2.0L5, 8 20...

View full details
$341.00 - $341.00
$341.00
$341.00 - $341.00
$341.00
$333.26 - $333.26
$333.26
$333.26 - $333.26
$333.26

Apply Piston Kit 4th-5th-6th Clutch High Capacity 6L80 6L90 MYC MYD LY6

Only 1 left!

Sonnax High Capacity 4-5-6 Clutch Apply Piston Kit for 6L80, 6L90 Designed for use with OE-style, 36-tooth friction plates and original-equipment s...

View full details
$333.26 - $333.26
$333.26
$333.26 - $333.26
$333.26
PISTON KIT COMBO U660E U760E TM-60LS
$306.62 - $306.62
$306.62
$306.62 - $306.62
$306.62

Piston Kit Combo U660E U760E TM-60LS

Only 1 left!

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-...

View full details
$306.62 - $306.62
$306.62
$306.62 - $306.62
$306.62
Piston Kit (6) Transtec U660E 2007/UP
$279.48 - $279.48
$279.48
$279.48 - $279.48
$279.48

Piston Kit (6) Transtec U660E 2007/UP

Only 1 left!

Piston Kit (6) Transtec U660E 2007/UP Transmissions: U660E 2007-UP Vehicle LEXUSES 2006-2016 6 SP FWD L4 2.0L 2.5L V6 3.5LRX 2008-2015 6 SP F/4WD ...

View full details
$279.48 - $279.48
$279.48
$279.48 - $279.48
$279.48
Piston Kit Transtec 6T30 6T35 2017/UP
$258.41 - $258.41
$258.41
$258.41 - $258.41
$258.41

Piston Kit Transtec 6T30 6T35 2017/UP

Only 1 left!

Piston Kit Transtec 6T30 6T35 2017/UP Transmissions: 6T30 (MH9) 2017-UP, 6T35 2017-UP Vehicle CHEVROLETCRUZE 2017-2019 6 SP FWD L4 1.4L 1.6L Alter...

View full details
$258.41 - $258.41
$258.41
$258.41 - $258.41
$258.41
$254.18 - $254.18
$254.18
$254.18 - $254.18
$254.18

Piston Kit 1st Gen 6T40 2008/12

Only 1 left!

Piston Kit 1st Gen 6T40 2008/12  Contains 5 Pistons.Transmissions: 6T40 (6T40E,X23F) 2008-2012 Vehicle BUICKALPHEON 2012 6 SP FWD L4 2.4LENCORE 20...

View full details
$254.18 - $254.18
$254.18
$254.18 - $254.18
$254.18
Piston Kit (7) U150E U151E U151F AW95-51LS
$250.60 - $250.60
$250.60
$250.60 - $250.60
$250.60

Piston Kit U150E U151E U151F AW95-51LS

Only 1 left!

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...

View full details
$250.60 - $250.60
$250.60
$250.60 - $250.60
$250.60
Piston Kit Gen 2 Transtec 6T35 6T40 6T45 2012/UP
$243.47 - $243.47
$243.47
$243.47 - $243.47
$243.47

Piston Kit Gen 2 Transtec 6T35 6T40 6T45 2012/UP

Only 1 left!

Piston Kit Gen 2 Transtec 6T35 6T40 6T45 2012/UP Transmissions: 6T45 (6T45E,MH7) 2012-UP, 6T40 (6T40E,X23F) 2012-UP, 6T35 2012-UP Vehicle BUICKALP...

View full details
$243.47 - $243.47
$243.47
$243.47 - $243.47
$243.47
Piston Kit Transtec 3ra Gen GMC 2014/UP 6T40 6T45
Sold Out
$242.37 - $242.37
$242.37
$242.37 - $242.37
$242.37

Piston Kit Transtec 3rd GEN GMC 2014/UP 6T40 6T45

Out of stock

Piston Kit Transtec 3ra Gen GMC 2014/UP 6T40 6T45 Transmissions: 6T40 (6T40E,X23F) 2014-UP Vehicle BUICKALPHEON 2014-2015 6 SP FWD L4 2.4LCASCADA ...

View full details
$242.37 - $242.37
$242.37
$242.37 - $242.37
$242.37
Sold Out
Notify When Available
Sold Out
$238.83 - $238.83
$238.83
$238.83 - $238.83
$238.83

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 ...

View full details
$238.83 - $238.83
$238.83
$238.83 - $238.83
$238.83
Sold Out
Notify When Available
Piston Kit Transtec (5) 6L45 6L50 MYA MYB
$233.59 - $233.59
$233.59
$233.59 - $233.59
$233.59

Piston Kit Transtec 6L45 6L50 MYA MYB

Only 1 left!

Piston Kit Transtec (5) 6L45 6L50 MYA MYB Transmissions: 6L50 (6L50E,MYB) 2006-UP, 6L45 (6L45E,MYA) 2006-UP Vehicle BMW1-SERIES 2006-2013 6 SP RWD...

View full details
$233.59 - $233.59
$233.59
$233.59 - $233.59
$233.59
Piston Kit AW80-40LE AW80-40LS AW81-40LE U440E, U441E
Sold Out
$221.86 - $221.86
$221.86
$221.86 - $221.86
$221.86

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

Out of stock

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

View full details
$221.86 - $221.86
$221.86
$221.86 - $221.86
$221.86
Sold Out
Notify When Available
PISTON KIT 5R110W
$221.54 - $221.54
$221.54
$221.54 - $221.54
$221.54

Piston Kit 5R110W

in stock

PISTON KIT 5R110W Transmissions: 5R110W (TORQSHIFT) 2003-UP Vehicle FORDE-SERIES 1997-2016 5 SP RWD V10 6.8L V8 5.4L 6.0LEXCURSION 2003-2005 5 SP ...

View full details
$221.54 - $221.54
$221.54
$221.54 - $221.54
$221.54
Piston Kit (4) Transtec TF61-SN 09M 2006/UP
$215.51 - $215.51
$215.51
$215.51 - $215.51
$215.51

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....

View full details
$215.51 - $215.51
$215.51
$215.51 - $215.51
$215.51
$202.48 - $202.48
$202.48
$202.48 - $202.48
$202.48

Kit Piston Accumulator Sonnax 45RFE 5-45RFE 68RFE 65RFE 66RFE A606 42RLE A604 62TE 41TE

Only 1 left!

Sonnax Accumulator Piston Kit for 40TE, 40TES, 41AE, 41TE, 41TES, 42LE, 42RLE, 45RFE, 545RFE, 62TE, 65RFE, 66RFE, 68RFE Accumulator piston scuffing...

View full details
$202.48 - $202.48
$202.48
$202.48 - $202.48
$202.48
$199.33 - $199.33
$199.33
$199.33 - $199.33
$199.33

Piston Kit Hyundai CVT KAPPA 2012/UP

in stock

Piston Kit [2] Hyundai CVT KAPPA 2012/UP Transmissions: KAPPA 2012-UP Vehicle Hyundai i20 Hyundai Venue Alternate Words: Bonded Piston, Automatic...

View full details
$199.33 - $199.33
$199.33
$199.33 - $199.33
$199.33
Piston Kit (7) Transtec Mazda FN4A-EL
$197.56 - $197.56
$197.56
$197.56 - $197.56
$197.56

Piston Kit (7) Transtec Mazda FN4A-EL

in stock

Piston Kit (7) Transtec Mazda FN4A-EL Transmissions: FN4A-EL 1999-UP Vehicle MAZDA2 2007-2015 4 SP FWD L4 1.3L 1.5L3 2004-2016 4 SP FWD L4 1.6L 2....

View full details
$197.56 - $197.56
$197.56
$197.56 - $197.56
$197.56
Piston Kit (4) TF-81SC TF-80SC AF21 AW6AX-EL AF21B AW6AX-E AW6A-EL MXE AM6 AF40-6 AF40
Sold Out
$184.62 - $184.62
$184.62
$184.62 - $184.62
$184.62

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

Out of stock

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...

View full details
$184.62 - $184.62
$184.62
$184.62 - $184.62
$184.62
Sold Out
Notify When Available
Sonnax 2nd Gear Super Hold Servo Kit for 46RE, 46RH, 47RE, 47RH, 48RE, A727
$182.27 - $182.27
$182.27
$182.27 - $182.27
$182.27

2nd Gear Super Hold Servo Kit Sonnax A518 46RE 46RH A618 47RE 47RH 48RE A727

Only 1 left!

Sonnax 2nd Gear Super Hold Servo Kit for 46RE, 46RH, 47RE, 47RH, 48RE, A727 Transmissions Upgrade your Chrysler 46RH/RE, 47RH/RE, 48RE, or A727 tra...

View full details
$182.27 - $182.27
$182.27
$182.27 - $182.27
$182.27
Piston Kit Transtec (5) TF60-SN TF62-SN 09G 09K
$182.02 - $182.02
$182.02
$182.02 - $182.02
$182.02

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 ...

View full details
$182.02 - $182.02
$182.02
$182.02 - $182.02
$182.02
PISTON KIT 7 PC AL4/DPO
$181.94 - $181.94
$181.94
$181.94 - $181.94
$181.94

Piston Kit AL4 DPO

in stock

PISTON KIT AL4 DPO Transmissions: DPO (DP0,AL4) 1998-UP155670 Vehicle CITROENC2, PALLAS 2007-2013 4 SP FWD L4 1.6LC3 2006-2016 4 SP FWD L4 1.6LC3 ...

View full details
$181.94 - $181.94
$181.94
$181.94 - $181.94
$181.94
Piston Kit (3) U340E U341E U341F
Sold Out
$181.00 - $181.00
$181.00
$181.00 - $181.00
$181.00

Piston Kit (3) U340E U341E U341F

Out of 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....

View full details
$181.00 - $181.00
$181.00
$181.00 - $181.00
$181.00
Sold Out
Notify When Available
Piston Kit (5) U660E U660F 2007/09
$180.52 - $180.52
$180.52
$180.52 - $180.52
$180.52

Piston Kit U660E U660F 2007/09

Only 1 left!

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 ...

View full details
$180.52 - $180.52
$180.52
$180.52 - $180.52
$180.52
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.

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare