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Hi-Per Blue High-Performance Bonded Pistons

Upgrade your transmission’s reliability with Hi-Per Blue Bonded Pistons, the professional choice for high-performance and heavy-duty rebuilding. Standard OE pistons often utilize Alkyl Acrylate Copolymer (ACM), which can harden and fail under extreme heat or aggressive fluid additives. Hi-Per Blue pistons are reengineered with upgraded AEM (Ethylene Acrylic Elastomer), a best-in-class material that maintains its flexibility and sealing integrity far longer than factory components.

Why Professionals Choose Hi-Per Blue:

  • Superior Thermal Resistance: Rated for extreme temperature ranges, preventing the "hardening" that leads to internal pressure loss and burnt clutches.

  • Advanced AEM Material: Offers higher tear strength and better compressive stress relaxation compared to standard ACM rubber.

  • Enhanced Bonding: Reengineered bonding characteristics ensure the seal remains attached to the piston even under high-cycle dynamic fatigue.

  • Chemical Durability: Exceptional resistance to acid condensates and aggressive transmission fluid additives.

  • Vibration Dampening: The unique blue AEM material provides superior dampening, leading to smoother shifts and reduced mechanical wear.

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Original price $9.11 - Original price $9.11
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$9.11
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Current price $9.11

Piston Hi-Per Blue Molded 3rd-4th Clutch TH700-R4 4L60E 4L65E 4L70E M30 M32 M33 M70

in stock

Piston Hi-Per Blue Molded 3rd-4th Clutch TH700-R4 4L60E 4L65E 4L70E M30 M32 M33 M70 Transmissions: 4L70E (M70) 2007-UP, 4L65E (M32) 1997-UP, TH700...

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Original price $9.11 - Original price $9.11
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$9.11
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Current price $9.11
Original price $59.27 - Original price $59.27
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$59.27
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Current price $59.27

Piston Kit 4L80E 4L85E MT1 MN8 Hi-Per Blue

in stock

Piston Kit 4L80E 4L85E MT1 MN8 Hi-Per Blue KIT INCLUDES DIRECT, FORWARD (WITHOUT SLEEVE) AND OVERRUN PISTONS. Transmissions: 4L85E (MN8) 1997-UP, ...

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Original price $59.27 - Original price $59.27
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Current price $59.27
Original price $53.28 - Original price $53.28
Original price
$53.28
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Current price $53.28

Piston Kit Hi-Per Blue 4L60E 4L65E 4L70E 1997/UP

in stock

Piston Kit Hi-per Blue 4L60E 4L65E 4L70E 1997/UP Contains 3 PistonsTransmissions: 4L70E (M70) 1997-UP, 4L65E (M32) 1997-UP, 4L60E (M33,M30) 1997-U...

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Original price $53.28 - Original price $53.28
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$53.28
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Current price $53.28
Original price $113.58 - Original price $113.58
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$113.58
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Current price $113.58

Piston Kit [3] JF011E, RE0F10A Hi-Per Blue

Out of stock

Piston Kit [3] JF011E, RE0F10A Hi-Per Blue Transmissions: JF011E 2007-UP Vehicle CITROENC4 AIRCROSS 2012-2016 CVT F/4WD L4 2.0LC-CROSSER 2009-2012...

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Original price $22.56 - Original price $22.56
Original price
$22.56
$22.56 - $22.56
Current price $22.56

Piston Hi-Per Blue Molded Forward Clutch TH700-R4 4L60E 4L65E 4L70E

in stock

Piston Hi-Per Blue Molded Forward Clutch TH700-R4 4L60E 4L65E 4L70E Transmissions: 4L70E (M70) 2007-UP, 4L65E (M32) 1997-UP, TH700-R4 (TH700R4) 19...

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Original price $22.56 - Original price $22.56
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$22.56
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Current price $22.56
Original price $14.56 - Original price $14.56
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$14.56
$14.56 - $14.56
Current price $14.56

Piston Molded Hi-Per Blue Overrun TH700-R4 4L60E 4L65E 4L70E

in stock

Piston Molded Hi-Per Blue Overrun TH700-R4 4L60E 4L65E 4L70E Transmissions: 4L70E (M70) 2007-UP, 4L65E (M32) 1997-UP, TH700-R4 (TH700R4) 1982-UP, ...

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Original price $14.56 - Original price $14.56
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$14.56
$14.56 - $14.56
Current price $14.56
Original price $18.01 - Original price $18.01
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$18.01
$18.01 - $18.01
Current price $18.01

Piston Retainer Molded Hi-Per Blue 4th-5th-6th Clutch 6L80 6L90 MYC MYD LY6

in stock

Piston Retainer Molded Hi-Per Blue 4th-5th-6th Clutch 6L80 6L90 MYC MYD LY6 THICK .810in , OD: 4.760in , ID: 1.200in Transmissions: 6L90 (MYD,LY6,...

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Original price $18.01 - Original price $18.01
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$18.01
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Current price $18.01
Original price $19.10 - Original price $19.10
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$19.10
$19.10 - $19.10
Current price $19.10

Piston Retainer Molded Hi-Per Blue 1st-2nd-3rd-4th Clutch 6L80 6L90 8L90 10L80

in stock

Piston Retainer Molded Hi-Per Blue 1st-2nd-3rd-4th Clutch 6L80 6L90 8L90 10L80 MYC MYD LY6  OD: 5.435in , ID: 2.705in Transmissions: 10L80 2019-20...

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Original price $19.10 - Original price $19.10
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$19.10
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Current price $19.10
Original price $21.31 - Original price $21.31
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$21.31
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Current price $21.31

Piston Molded Hi-Per Blue 4th 5th 6th Clutch 6L80 6L90 MYC MYD LY6

in stock

Piston Molded Hi-Per Blue 4th 5th 6th Clutch 6L80 6L90 MYC MYD LY6 THICK .805in , OD: 4.960in, ID: 1.445in Transmissions: 6L90 (MYD,LY6,6L90E) 200...

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Original price $21.31 - Original price $21.31
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$21.31
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Current price $21.31
Original price $147.57 - Original price $147.57
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$147.57
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Current price $147.57

Piston Kit U760E [4] TM-60LS Hi-Per Blue

in stock

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

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Original price $147.57 - Original price $147.57
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$147.57
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Current price $147.57
Original price $23.10 - Original price $23.10
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$23.10
$23.10 - $23.10
Current price $23.10

Piston Molded Direct Hi-Per Blue 4L80E 4L85E MT1 MN8

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Piston Molded Direct Hi-Per Blue 4L80E 4L85E MT1 MN8 Transmissions: 4L85E (MN8) 1997-UP, 4L80E (MT1) 1997-UPOEM Number: 24204961 Vehicle AM GENERA...

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Original price $23.10 - Original price $23.10
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$23.10
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Current price $23.10
Original price $140.51 - Original price $140.51
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$140.51
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Current price $140.51

Piston Kit Hi-Per Blue 6L80 6L90 MYC MYD LY6

in stock

6L80 / 6L90 Hi-Per Blue Bonded Piston Kit Upgrade your GM 6-speed transmission with the Hi-Per Blue Bonded Piston Kit, engineered for 6L80 (MYC) an...

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Original price $140.51 - Original price $140.51
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Current price $140.51
Original price $19.61 - Original price $19.61
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Current price $19.61

Piston Molded Intermediate & Overdrive Clutch ID: 2.314in Hi-Per Blue C3 A4LD 4R44E 4R55E 5R55E

in stock

Piston Molded Intermediate & Overdrive Clutch  ID: 2.314in Hi-Per Blue C3 A4LD 4R44E 4R55E 5R55E Cover Cast # ZC Piston Cast # ZA Transmissions...

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Original price $19.61 - Original price $19.61
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$19.61
$19.61 - $19.61
Current price $19.61
Original price $12.76 - Original price $12.76
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$12.76
$12.76 - $12.76
Current price $12.76

Molded Sleeve and Lip Seal Forward Drum (with .086in Orifice) Hi-Per Blue 4L80E 4L85E MT1 MN8

in stock

Molded Sleeve and Lip Seal Forward Drum (with .086in Orifice) Hi-Per Blue 4L80E 4L85E MT1 MN8 Transmissions: 4L85E (MN8) 1997-UP, 4L80E (MT1) 1997...

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Original price $12.76 - Original price $12.76
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$12.76
$12.76 - $12.76
Current price $12.76
Original price $23.22 - Original price $23.22
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$23.22
$23.22 - $23.22
Current price $23.22

Piston Molded Forward Clutch Hi-Per Blue 4L80E 4L85E MT1 MN8

Out of stock

Piston Molded Forward Clutch Hi-Per Blue 4L80E 4L85E MT1 MN8 Transmissions: 4L85E (MN8) 1997-UP, 4L80E (MT1) 1997-UPOEM Number: 24204957 Vehicle A...

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Original price $38.39 - Original price $38.39
Original price
$38.39
$38.39 - $38.39
Current price $38.39

Piston Hi-Per Blue 1st 2nd 7th 8th Reverse Clutch 8L90

Out of stock

Piston Hi-Per Blue 1st 2nd 7th 8th Reverse Clutch 8L90 Transmissions: 8L90 2015-UPOEM Number: 24266762 Vehicle CADILLACATS, CT6, CTS, ESCALADE, ES...

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Original price $44.22 - Original price $44.22
Original price
$44.22
$44.22 - $44.22
Current price $44.22

Piston Molded 2nd-6th Clutch (18 Notch) Hi-Per Blue 6L80 6L90 MYC MYD LY6

in stock

Piston Molded 2nd-6th Clutch (18 Notch) Hi-Per Blue 6L80 6L90 MYC MYD LY6 THICK .875in , OD: 7 15/16in , ID: 6 1/2in Transmissions: 6L90 (MYD,LY6,...

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Original price $44.22 - Original price $44.22
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$44.22
$44.22 - $44.22
Current price $44.22
Original price $36.05 - Original price $36.05
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$36.05
$36.05 - $36.05
Current price $36.05

Piston Molded Hi-Per Blue Low Reverse Clutch (12 Notch) 6L80 6L90 MYC MYD LY6

in stock

Piston Molded Hi-Per Blue Low Reverse Clutch (12 Notch) 6L80 6L90 MYC MYD LY6 THICK .705in , OD: 7in , ID: 3 3/8in Transmissions: 6L90 (MYD,LY6,6L...

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Original price $36.05 - Original price $36.05
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$36.05
$36.05 - $36.05
Current price $36.05
Original price $24.51 - Original price $24.51
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$24.51
$24.51 - $24.51
Current price $24.51

Piston Overdrive Clutch (Blue Dot) (Single Lip) Hi-Per Blue 5R55W 5R55N 5R55S

in stock

Piston Overdrive Clutch (Blue Dot) (Single Lip) Hi-Per Blue 5R55W 5R55N 5R55S OD: 2.915in Transmissions: 5R55N 1999-UP, 5R55S 1999-UP, 5R55W 1999-...

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Original price $24.51 - Original price $24.51
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$24.51
$24.51 - $24.51
Current price $24.51
Original price $146.28 - Original price $146.28
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$146.28
$146.28 - $146.28
Current price $146.28

Piston Kit (3) Hi-Per Blue 722.9 K7B1000 W7X700 W7X550 W7C700 W7B700 W7A700

Only 1 left!

Piston Kit (3) Hi-Per Blue 722.9 K7B1000 W7X700 W7X550 W7C700 W7B700 W7A700 Non AMG vehicles Transmissions: 722.9 (K7B1000,W7X700,W7X550,W7C700,W7...

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Original price $146.28 - Original price $146.28
Original price
$146.28
$146.28 - $146.28
Current price $146.28
Original price $55.33 - Original price $55.33
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$55.33
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Current price $55.33

Piston Kit Hi-Per Blue (3) MRMA BCLA MCLA MFKA MKYA GPLA MKZA GPPA GPSA SXEA GAJA M9DA

Only 1 left!

Piston Kit Hi-Per Blue (3) MRMA BCLA MCLA MFKA MKYA GPLA MKZA GPPA GPSA SXEA GAJA M9DA Hi-Per BlueTransmissions: MFKA 2003-2007, GPSA 2005-2006, S...

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Original price $55.33 - Original price $55.33
Original price
$55.33
$55.33 - $55.33
Current price $55.33
Original price $35.47 - Original price $35.47
Original price
$35.47
$35.47 - $35.47
Current price $35.47

Piston Kit [2] 2000/UP RE4F03A RE4F03B Hi-Per Blue

in stock

Piston Kit [2] 2000/UP RE4F03A RE4F03B Hi-Per Blue Transmissions: RL4F03A (RL4F03V,RE4F03B) 2000-UP, RE4F03A 2007-UP, RL4F03A (RL4F03V,RE4F03B) 20...

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Original price $35.47 - Original price $35.47
Original price
$35.47
$35.47 - $35.47
Current price $35.47
Original price $31.57 - Original price $31.57
Original price
$31.57
$31.57 - $31.57
Current price $31.57

Piston Retainer Balancer Molded Direct Clutch Hi-Per Blue A750E A750F A760E A760F A760H A761E A761F

in stock

Piston Retainer Balancer Molded Direct Clutch Hi-Per Blue A750E A750F A760E A760F A760H A761E A761F OD: 5.180in , ID: 2.665in Transmissions: A760E...

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Original price $31.57 - Original price $31.57
Original price
$31.57
$31.57 - $31.57
Current price $31.57
Original price $106.82 - Original price $106.82
Original price
$106.82
$106.82 - $106.82
Current price $106.82

Piston Kit Hi-Per Blue (4) 09G 09K TF-60SN TF-62SN

in stock

Piston Kit Hi-Per Blue (4) 09G 09K TF-60SN TF-62SN Transmissions: 09K (TF-62SN) 2003-UP, 09G (TF-60SN) 2003-UP Vehicle AUDIA3 2015-2016 6 SP FWD L...

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Original price $106.82 - Original price $106.82
Original price
$106.82
$106.82 - $106.82
Current price $106.82

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