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Home / Products / Transmission Valve Body / 8AT TG-81SC Automatic Transmission Valve Body Assembly Without Start-stop Function 9 Electromagnetic Valve Version
quality 8AT TG-81SC Automatic Transmission Valve Body Assembly Without Start-stop Function 9 Electromagnetic Valve Version factory
quality 8AT TG-81SC Automatic Transmission Valve Body Assembly Without Start-stop Function 9 Electromagnetic Valve Version factory
quality 8AT TG-81SC Automatic Transmission Valve Body Assembly Without Start-stop Function 9 Electromagnetic Valve Version factory
quality 8AT TG-81SC Automatic Transmission Valve Body Assembly Without Start-stop Function 9 Electromagnetic Valve Version factory
quality 8AT TG-81SC Automatic Transmission Valve Body Assembly Without Start-stop Function 9 Electromagnetic Valve Version factory
quality 8AT TG-81SC Automatic Transmission Valve Body Assembly Without Start-stop Function 9 Electromagnetic Valve Version factory

8AT TG-81SC Automatic Transmission Valve Body Assembly Without Start-stop Function 9 Electromagnetic Valve Version

Product Summary
Function: Hydraulic control unit for Aisin 8-speed RWD transmissions (torque capacity 500Nm+), managing clutch apply and shift timing. Key Features: Solenoid Configuration: 9x direct-acting PWM solenoids (no ECCC logic) Pressure Control: Dual-range regulator valve (30-120 psi base/300 psi clutch apply) Material: Aluminum die-cast with laser-bored channels Failure Modes: Solenoid Fatigue: Shift solenoids 3/5 wear first (P0756/P0776) Valve Bore Wear: Particularly shift valve 2
Basic Properties
Brand Name: Volvo
Model Number: TG-81SC ；AWF8F45
Trading Properties
Minimum Order Quantity: 1
Price: 0-1000
Payment Terms: T/T
Tags:

cvt control valve assembly

gearbox valve body

auto gearbox valve body
Product Description

        • Function: Hydraulic control unit for Aisin 8-speed RWD transmissions (torque capacity 500Nm+), managing clutch apply and shift timing.

          Key Features:

          • Solenoid Configuration: 9x direct-acting PWM solenoids (no ECCC logic)

          • Pressure Control: Dual-range regulator valve (30-120 psi base/300 psi clutch apply)

          • Material: Aluminum die-cast with laser-bored channels

          Failure Modes:

          • Solenoid Fatigue: Shift solenoids 3/5 wear first (P0756/P0776)

          • Valve Bore Wear: Particularly shift valve 2 (causes 4-5 flare)

          • Check Ball Jamming: Debris locks separator plates

          Critical Specs:

          1. Solenoid resistance: 5.5Ω ±0.5Ω

          2. Valve bore clearance: <0.02mm

          3. Test pressure: 85 psi @ 20°C

          Pro Tip: Post-installation, perform line pressure learn (requires Aisin Tool or OEM scanner)


          8AT TG-81SC Automatic Transmission Valve Body Assembly Without Start-stop Function 9 Electromagnetic Valve Version 0

8AT TG-81SC Automatic Transmission Valve Body Assembly Without Start-stop Function 9 Electromagnetic Valve Version 1

8AT TG-81SC Automatic Transmission Valve Body Assembly Without Start-stop Function 9 Electromagnetic Valve Version 2

Product Details
Highlight:

8AT automatic transmission valve body

,

Start-stop automatic transmission valve body

,

electromagnetic valve 8AT valve body
Year：: 2016-
MODEL：: TG-81SC ；AWF8F45
SIZE:: 35X30X25CM
Brand：: Volvo
Item Weight:: 10kg
ＯＥＮＯ: 31437393
Applicable Brand:: Volvo：S60

Mrs. Kinny

Foreign trade Manager

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