Volvo part number
SA8230-23690
O-ring
- O-ring
Where this part sits

Main control valve, inlet and boom and boom swing
ref 10 · Volvo EW55B

Main control valve, inlet and boom and boom swing
ref 23 · Volvo EW55B

Main control valve, travel straight forward and dipper arm 1 and boom 2.
ref 20 · Volvo EW55B
Fits these models
Appears on 20 diagrams
- Volvo EW55B — Main control valve, inlet and boom and boom swing ref 10
- Volvo EW55B — Main control valve, inlet and boom and boom swing ref 23
- Volvo EW55B — Main control valve, travel straight forward and dipper arm 1 and boom 2. ref 20
- Volvo EW55B — Main control valve, travel straight forward and dipper arm 1 and boom 2. ref 33
- Volvo EW55B — Main control valve, travel straight forward and dipper arm 1 and boom 2. ref 8
- Volvo EW55B — Main control valve, travel Lh and mid inlet and travel Rh ref 23
- Volvo EW55B — Main control valve, travel Lh and mid inlet and travel Rh ref 8
- Volvo EW55B — Main control valve, boom 1 and bucket and dipper arm 2 and outlet. ref 40
- Volvo EW55B — Main control valve, boom 1 and bucket and dipper arm 2 and outlet. ref 8
- Volvo EW55B — Main control valve, boom 1 and bucket and dipper arm 2 and outlet. ref 54
- Volvo EW55 — Main control valve, inlet and boom and boom swing ref 23
- Volvo EW55 — Main control valve, inlet and boom and boom swing ref 10
- Volvo EW55 — Main control valve, travel straight forward and dipper arm 1 and boom 2. ref 33
- Volvo EW55 — Main control valve, travel straight forward and dipper arm 1 and boom 2. ref 8
- Volvo EW55 — Main control valve, travel straight forward and dipper arm 1 and boom 2. ref 20
- Volvo EW55 — Main control valve, travel Lh and mid inlet and travel Rh ref 23
- Volvo EW55 — Main control valve, travel Lh and mid inlet and travel Rh ref 8
- Volvo EW55 — Main control valve, boom 1 and bucket and dipper arm 2 and outlet. ref 40
- Volvo EW55 — Main control valve, boom 1 and bucket and dipper arm 2 and outlet. ref 54
- Volvo EW55 — Main control valve, boom 1 and bucket and dipper arm 2 and outlet. ref 8