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You are here: Home > TRANSMISSION PARTS AUTOMATIC TRANSMISSION KITS > GM Rear Wheel Drive Transmission Parts > 4L60E 4L65E 4L70E Transmission Parts > Sonnax Valves & Tools
Sonnax Valves & Tools
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77754-R2 4L60E Reamer for 77754-03K & 77754-04K.
77754-R2 4L60E Transmission reamer tool for 77754-03K & 77754-04K.
Your Cost $119.51

4L60E Transmission Valve Body Reamer Tool for 77754-03K
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77754-03K 4L60E torque converter clutch regulator valve kit 1993-97.
77754-03K 4L60E torque converter clutch regulator valve kit 1993-97.
Your Cost $33.98

Corrects low torque converter clutch apply and overheated torque converter. Stops code 1870. Reamer 77754-R2 is required.
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4L60E TCC regulator valve kit for PWM & non PWM 1993-up
77754-04K 4L60E transmission regulator valve kit for PWM & non PWM 1993-up
Your Cost $35.46

Corrects transmission (code 1870) low torque converter clutch apply and overhearing of the converter. Reamer 77754-R2 is required.
700R4 Sure cure transmission reconditioning kit.
SC-4L60 700R4 Sure Cure transmission reconditioning kit.
Your Cost $155.83

Helps cure 3-4 clutch failure, poor line pressure rise, delayed reverse engagement, excessive end play.
Reamer 77917-TL is required to use this kit.
Comes with complete, easy to follow instructions.
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SC-4L60E PWM sure cure transmission reconditioning kit
SC-4L60E PWM sure cure transmission reconditioning kit
Your Cost $161.27

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4L60E 4L65E Transmission Rear Stator Bushing (Teflon Coated)
77002BT-01 4L60E 4L65E Transmission Rear Stator Bushing (Teflon Coated)
Your Cost $5.70
In Stock

HP-4L60E-01 4L60E 4L65E Transmission Performance Pack
HP-4L60E-01 4L60E 4L65E Transmission Performance Pack
Your Cost $136.46

4L60E 4L65E Performance pack contains a .490" OD Boost valve with sleeve, servo piston D-Ring kit, pressure regulator spring, 4th servo spring, 3-4 accumulator piston kit, forward accumulator kit, 1-2 pinless accumulator piston kit.
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77754-ISO 4L60E isolator valve sleeve kit. Reduces code 1870.
77754-ISO 4L60E isolator valve sleeve kit.
Your Cost $12.02

Tool 77754-RM5 is also required.
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77754-21 4L60E Forward or reverse abuse bore plug.
77754-21 4L60E Forward or reverse abuse bore plug.
Your Cost $8.51

Prevents burnt low-reverse, 3-4 clutches and burnt band.
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77754-35K 4L60E Forward & Reverse Abuse Valve Kit
77754-35K 4L60E Transmission Forward & Reverse Abuse Valve Kit
Your Cost $13.96

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77000-HBK 4L60E Torx bit for housing bolts 1997-on
77000-HBK 4L60E Torx bit for housing bolts 1997-on
Your Cost $12.76
In Stock

4L60E Oversize pressure regulator valve.
77917-07 4L60E Oversize pressure regulator valve, Tool 77917-TL is also required
Your Cost $18.22

Restores line pressure rise. Tool 77917-TL is also required.
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77968 4L60E Oversize throttle valve.
77968 4L60E oversize throttle valve.
Your Cost $12.86

Tool 77968-RM is also required.
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700R4 4L60E oversize accumulator pins.
77999 700R4 4L60E oversize accumulator pins.
Your Cost $8.05

4 oversize accomulator pins.
700R4/4L60E Oversize case bushing.
35012-S 700R4 4L60E Oversize case bushing.
Your Cost $12.27

1.822" outside diameter X 1.670" inside diameter X .550" wide
2004R 700R4 4L60E TCC Apply steel valve (Non PWM only).
77805-K 2004R 700R4 4L60E TCC Apply steel valve (Non PWM only).
Your Cost $15.33

This valve with seals eliminates cross leaks. Reduces torque converter overheating and lockup shudder.
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4L60E transmission valve body clips.
77754-08 4L60E transmission valve body clips 10 Per bag
Your Cost $5.49

10 Per bag. Replacements for lost or damaged clips.
Sonnax 77754-23 4L60E, 4L65E 3-2 control valve spring, 4L60E transmission parts
77754-23 4L60E 4L65E 3-2 control valve spring
Your Cost $3.53

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77754-TL 4L60E 4L80E Reamer for 77754-09K.
77754-TL 4L60E 4L80E Reamer for 77754-09K.
Your Cost $269.92

Reamers for 77754-09K and 34200-16K.
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4L60E Torque converter clutch apply valve for PWM models
77805E-K 4L60E Torque converter clutch apply valve for PWM models
Your Cost $16.84
In Stock

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77898E-K 4L60E .490" O Ring style boost valve kit.
77898E-K 4L60E .490" O Ring style boost valve kit.
Your Cost $22.82

Improves line pressure boost and shift firmness. This is a direct replacement part. No machining required.
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77911-02 700R4 4L60E 2nd apply servo piston bore seal.
77911-02 700R4 4L60E 2nd apply servo piston bore seal.
Your Cost $13.92

Salvages worn 2nd apply servo. 5 per bag.
77917-TL 700R4 4L60E Reamer & Drill Jig for 77917-06 & 77917-07.
77917-TL 700R4 4L60E Reamer & Drill Jig for 77917-06 & 77917-07.
Your Cost $135.90

700R4 4L60E Reamer and Drill Jig for 77917-06 and 77917-07.
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77968-RM 4L60E Reamer for 77968.
77968-RM 4L60E Reamer for 77968
Your Cost $255.00
In Stock

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77987-SK 4L60E Sealing Rings for 77987-03K.
77987-SK 4L60E Sealing Rings for 77987-03K.
Your Cost $2.01

700R4 4L60E transmission servo release check valve Sonnax 77701-076
77701-076 700R4 4L60E Transmission servo release check valve
Your Cost $11.35

Helps reduce 3-4 clutch failure.
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77754-02K 700R4, 4L60E Oversized accumulator pin & reamer kit.
77754-02K 700R4 4L60E Oversized accumulator pin & reamer kit.
Your Cost $47.60

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77754-09K 4L60E actuator feed limit valve kit. Tool 77754-TL is also required.
77754-09K 4L60E actuator feed limit valve kit.
Your Cost $33.59

Tool 77754-TL is also required.
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77754-RM5 4L60E Reamer tool for 77754-ISO.
77754-RM5 4L60E Reamer for 77754-ISO.
Your Cost $99.45

Reamer for 77754-ISO.
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700R4 4L60E Replacement Seal Kit for 77767K.
77767K-SK 700R4 4L60E Replacement Seal Kit for 77767K.
Your Cost $5.85
In Stock

Replacement Seal Kit for 77767K.
77805-S-25 Replacement Teflon® seals for TCC valves 77805E-K and 77805-5.
77805-S-25 Replacement TeflonĀ® Seals for TCC Valves 77805E-K and 77805-5. 25 per bag.
Your Cost $9.80
In Stock

77805-S-25 Replacement Teflon seals for TCC Valves 77805E-K and 77805-5.
4L60E Transmission boost valve kit, .490"
77898E-3K 4L60E .490" OEM style boost valve kit.
Your Cost $22.15

Sonnax 77898E-3K Improves line pressure boost and shift firmness. This is a direct replacement part. No machining required.
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77898E-4K 4L60E .470" factory style (with o-rings) boost valve kit.
77898E-4K 4L60E .470" factory style (with o-rings) boost valve kit.
Your Cost $26.64

Improves line pressure response and shift firmness and reduces 3-4 clutch failure.
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4L60E .470" Factory style (without o-rings) boost valve kit
77898E-6K 4L60E .470" Factory style (without o-rings) boost valve kit
Your Cost $24.44

Improves line pressure response and shift firmness and reduces 3-4 clutch failure. No machining required. This is a direct replacement part.
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4L60E Oversize 4-3 Sequence Valve Kit.
77964-04K 4L60E Oversize 4-3 Sequence Valve Kit.
Your Cost $37.82
In Stock

Reamer Tool 77964-RM2 is also required.
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4L60E Reamer for 77964-04K, 77964-RM2
77964-RM2 Reamer Tool fo 77964-04K
Your Cost $138.69
In Stock

77964-RM2 4L60E Reamer for 77964-04K.
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77999-02K 700R4, 4L60E oversize accumulator pin kit.
77999-02K 700R4, 4L60E oversize accumulator pin kit.
Your Cost $45.79
In Stock

Contains 1 reamer and 10 oversized pins.
77754-SERV 4L60E Serv Reamer for 77754-ISO.
77754-SERV 4L60E Serv Reamer for 77754-ISO.
Your Cost $164.78

For GM serviced 4L60E valve bodies.
77964-08K Replacement end plug with o-ring for 3-4 sequence valve.
77964-08K Replacement end plug with O ring for 3-4 sequence valve.
Your Cost $37.86
In Stock

Prevents the loss of 3rd gear oil and/or 4th gear signal oil. Restores hydraulic integrity to the circuit.
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77754-39 4L60E 4L65E AFL End Plug
77754-39 4L60E 4L65E AFL End Plug, 5 Per bag
Your Cost $16.42

Replacements for lost or damaged end plugs.
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4L60E Boost Valve & Sleeve Kit with O rings, .490" Diameter, late pump design
77898E-7K REPLACED BY # 4L60E-LB2
Your Cost $33.08

Improves line pressure response and shift firmness and reduces 3-4 clutch failure.
No machining required. This is a direct replacement part
700R4 4L60E 4L65E 4L70E 2004R Carbide Reamer & Drill Jig for 77917-06 & 77917-07.
77917-TLC 700R4 4L60E 4L65E 4L70E 2004R Carbide Reamer & Drill Jig for 77917-06 & 77917-07.
Your Cost $264.69

Carbide reamer & jig for 77917-06 77917-07.
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4L60E 4L65E 4L70E Transmission Heavy Duty 2-3 Shift Valve
77754-41 4L60E 4L65E 4L70E Transmission Heavy Duty 2-3 Shift Valve
Your Cost $32.76

Sonnax 77754-41
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4L60E Boost Valve & Sleeve Kit with O rings, .490" Diameter, late pump design
4L60E-LB2 4L60E Boost Valve & Sleeve Kit with O rings
Your Cost $29.40

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4L60E Boost Valve & Sleeve Kit with O rings, .490" Diameter, late pump design
4L60E-LB1 4L60E Boost Valve & Sleeve Kit with O rings
Your Cost $22.82

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F-77754-TL4 Reamer tool for 77754-03K, 04K, ISO
F-77754-TL4 Reamer tool for 77754-03K, 04K, ISO
Your Cost $566.14

Tool Kit for 77754-03K, 77754-04K, 77754-ISO

NOTE:

Use F-77754-SERV with F-77754-TL4 on previously re-manufactured valve bodies. Sonnax F-Tool kits designed to service a specific bore require the VB-FIX, a self-aligning valve body reaming fixture.

77787-02K 4L60E Servo Pins - extra long w/ seals
77787-02K 4L60E Servo Pins - extra long w/ seals
Your Cost $29.36

The Sonnax 4L60 / 4L60-E servo pin is longer than the longest OE pin. The extra length simplifies adjustment, eliminating the need for adding length to the pin. Made from Chrome-moly steel, it is durable enough for high performance applications as well as stock replacement. Dual PTFE seals have been added to improve sealing in the case bore and an O-ring has been added to improve sealing between the pin and the 2nd gear servo. The Sonnax servo pin is fully compatible with OE and aftermarket servos.

  • O-ring seal between pin and 2nd gear piston
  • Two PTFE rings seal pinto bore
   
 
Sonnax Valves & Tools
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