Northrock Concrete Vibrator Head

One source. All styles. Replacement concrete vibrator heads, made in the USA. Northrock vibrator heads are factory sealed in an oil bath, so they work harder with less downtime. Select the fitment that matches your shaft, then the head diameter.

Choosing your fitment

Northrock OEM
Original Northrock fitment.
Diameters and part numbers: 3/4 in (25D75), 1 in (25E1), 1-1/4 in (25F12), 1-1/2 in (25G15), 1-3/4 in (25H17), 2 in (25J2), 2-1/2 in (25K25)

Master-Style
Replaces Master-style units.
Diameters and part numbers: 15/16 in (20H1), 1-1/4 in (20C12), 1-1/2 in (20D15), 1-3/4 in (20E17), 2 in (20F2), 2-1/2 in (20G25)

Multi-Quip/Mikasa-Style
Replaces Multi-Quip/Mikasa-style units.
Diameters and part numbers: 7/8 in (45K75), 1 in (45L1), 1-1/8 in (45M12), 1-1/4 in (45D12), 1-1/2 in (45E15), 1-3/4 in (45F17), 2 in (45G2), 2-3/8 in (45H25)

Oztec-Style
Replaces Oztec-style units.
Diameters and part numbers: 3/4 in (30K75), 1 in (30D1), 1-1/4 in (30E12), 1-1/2 in (30F15), 1-3/4 in (30G17), 2 in (30H2), 2-1/2 in (30J25)

Stone-Style
Replaces Stone-style units.
Diameters and part numbers: 7/8 in (70C75), 1-1/16 in (70D1), 1-1/4 in (70F12), 1-3/8 in (70E12), 1-1/2 in (70G15), 1-3/4 in (70H17), 2 in (70J2), 2-3/8 in (70K25)

Stow/Wacker-Style
Replaces Stow/Wacker-style units.
Diameters and part numbers: 7/8 in (40H75), 1-1/16 in (40J1), 1-3/8 in (SME/314 Series) (40K12), 1-3/8 in (SMS/382V Series) (40C12), 1-1/2 in (40D15), 1-3/4 in (40E17), 2-1/8 in (40F2), 2-5/8 in (40G25)

Viber-Style
Replaces Viber-style units.
Diameters and part numbers: 1-1/16 in (50B1), 1-5/16 in (50C12), 1-9/16 in (50D15), 1-3/4 in (50E17), 2-1/8 in (50F2), 2-1/2 in (50G25)

Wyco-Style
Replaces Wyco-style units.
Diameters and part numbers: 7/8 in (60D75), 1-1/16 in (60E1), 1-1/4 in (60F12), 1-3/8 in (60J15), 1-3/4 in (60K17), 2 in (60L2), 2-3/8 in (60M25)

Manufactured in the USA by Northrock Industries.