Find the Accessory for your application

Smart-Tech Input Housing Kit

Smart-Tech Input Housing Kit

SKU# SC-77733-06K

SONNAX INPUT HOUSING

$535.00
2.84 GEAR RATIO PLANET

2.84 GEAR RATIO PLANET

SKU# SC-77284-K

INPUT CARRIER KIT

$699.00
4th Gear Super Hold Dual Servo Kit

4th Gear Super Hold Dual Servo Kit

SKU# SC-77767K

BILLET OVERDRIVE SERVO

$109.00
2nd Gear Super Hold Servo Kit

2nd Gear Super Hold Servo Kit

SKU# SC-77911-03K

INTERMEDIATE BILLET SERVO 2ND GEAR

$109.00
Servo Release Check Valve Kit

Servo Release Check Valve Kit

SKU# SC-77701-076

SERVO CHECK RELEASE VALVE

$15.47
Heavy Duty 2-3 Shift Valve

Heavy Duty 2-3 Shift Valve

SKU# SC-77754-41

Sonnax 2-3 Shift Valve

$39.60
Sonnax Smart Shell kit

Sonnax Smart Shell kit

SKU# SC-77749-02K

REACTION SHELL KIT

$105.00
4l80E Billet Overdrive Planet

4l80E Billet Overdrive Planet

SKU# SC-279740

BILLET OVERDRIVE PLANET 4L80E

$595.00
4L80 Billet Clutch Hub

4L80 Billet Clutch Hub

SKU# SC-228300B

Billet 4L80E clutch hub

$189.00
6L80/6L90 BILLET 1-2-3-4 APPLY PISTON

6L80/6L90 BILLET 1-2-3-4 APPLY PISTON

SKU# SC-104984-01

Sonnax bilet 6L80 / 6L90 1-2-3-4 apply piston

$78.00
Billet Forward Piston

Billet Forward Piston

SKU# SC-77763-01

$108.00
4-5-6 CLUTCH APPLY PISTON KIT

4-5-6 CLUTCH APPLY PISTON KIT

SKU# SC-104960-01K

SONNAX 6L80/90 4-5-6 APPLY PISTON KIT

$130.00
Input Drum Reinforcement Kit

Input Drum Reinforcement Kit

SKU# SC-77733-51K

Sonnax 4L60/65/70E input drum reinforcement kit

$78.00
4L60/65E BOOST VALVE KIT

4L60/65E BOOST VALVE KIT

SKU# SC-77898E-3K

Sonnax 4L60/65E .490 boost valve kit

$27.50
4L80E Power Tow Kit

4L80E Power Tow Kit

SKU# SC-PT4L80-E

4L80E Power Tow Kit

$188.40
Enhanced Performance Accumulator Spring

Enhanced Performance Accumulator Spring

SKU# SC-77704S

Enhanced Performance Accumulator Spring

$12.85
Pump Slide Spring

Pump Slide Spring

SKU# SC-77722-01k

Pump Slide Spring

$12.90
Rear Stator Support Bushing

Rear Stator Support Bushing

SKU# SC-77002BT-01

Rear Stator Support Bushing

$6.80
Heavy Duty Output Shaft

Heavy Duty Output Shaft

SKU# SC-74678L-HD

Heavy Duty Output Shaft

$525.00
Heavy Duty Output Shaft 4WD/AWD

Heavy Duty Output Shaft 4WD/AWD

SKU# SC-74678S-HD

Heavy Duty Output Shaft

$515.00
Accumulator Spring

Accumulator Spring

SKU# SC-74926

1-2 or 3-4 Accumulator Spring

$16.99
Heavy Duty Input Shaft

Heavy Duty Input Shaft

SKU# SC-77733-11S

Heavy Duty Input Shaft

$307.00
TCC Regulator & Isolator Valve Kit

TCC Regulator & Isolator Valve Kit

SKU# SC-77754-04K

TCC Regulator & Isolator Valve Kit

$38.00
Pinless Forward Accumulator Piston Kit

Pinless Forward Accumulator Piston Kit

SKU# SC-77987-01K

Pinless Forward Accumulator Piston Kit

$13.30
Pinless Accumulator Piston Kit

Pinless Accumulator Piston Kit

SKU# SC-77998-03K

Pinless Accumulator Piston Kit

$15.81
Pump Slide Spring

Pump Slide Spring

SKU# SC-104534-HD

Pump Slide Spring

$8.00
4L80E INPUT SHAFT

4L80E INPUT SHAFT

SKU# SC-279600

4L80E INPUT SHAFT

$634.60
Performance Pack

Performance Pack

SKU# SC-HP-4L60E-01

Performance Pack

$140.00
Heavy Duty Input Shaft

Heavy Duty Input Shaft

SKU# SC-77733-12S

Heavy Duty Input Shaft

$374.70
Smart-Tech Input Housing Kit with Heavy Duty Input Shaft

Smart-Tech Input Housing Kit with Heavy Duty Input Shaft

SKU# SC-77733-12K

SONNAX INPUT HOUSING W/ SHAFT

$658.84
Forward Accumulator Piston

Forward Accumulator Piston

SKU# SC-74927-AP

Forward Accumulator Piston

$19.00
Pressure Switch Rebuild Kit

Pressure Switch Rebuild Kit

SKU# SC-124740-30K

Pressure Switch Rebuild Kit

$16.92
TH400/4L80E Aluminum Direct Drum & Extra Large Sprag

TH400/4L80E Aluminum Direct Drum & Extra Large Sprag

SKU# SC-223900B

TH400 Aluminum Direct Drum & Extra Large Sprag

$1,035.00
6L80E Rear Planetary Assembly with 4140 HTSR Billet Steel Drive Plate

6L80E Rear Planetary Assembly with 4140 HTSR Billet Steel Drive Plate

SKU# SC-623101

6L80E Rear Planetary Assembly

$1,040.00
6L90E Rear Planetary Assembly with 4140 HTSR Billet Steel Drive Plate

6L90E Rear Planetary Assembly with 4140 HTSR Billet Steel Drive Plate

SKU# SC-623102

6L90E Rear Planetary Assembly

$1,040.00