OEM PART NUMBERS:
OMC: 982058, 982706
Prestolite: 40-393, 40-416, EVD4001, EVD4002

SPECIFICATIONS:
Voltage: 12V
Type: Prestolite Tilt/Trim Motor
Rotation: Reversible / Bi-Directional
Shaft OD: 8mm / 0.315in
Shaft: Slotted
Length: 154.9mm / 6.098in
Field Housing OD: 73.9mm / 2.909in
Connection: 3-Wire (2 Spade + 1 Ring Terminal)
Weight: 6 lbs
Condition: New

APPLICATIONS:
OMC Stern Drive 2.5L Engine (1980-1985)
OMC Stern Drive 3.0L Engine (1980-1985)
OMC Stern Drive 5.7L Engine (1980-1985)
All OMC Stern Drive Models Except 2.5L, 3.0L (1978-1985)

⚠️ Verify OEM part number from your original unit before ordering to ensure proper fitment.

OMC Stern Drive Tilt Trim Motor - 12V Reversible Power Tilt (1978-1985)
New aftermarket 12 volt reversible tilt trim motor for 1978-1985 OMC stern drive marine applications. This Prestolite-type unit features an 8mm slotted output shaft and compact 73.9mm housing diameter with 154.9mm overall length for direct drop-in replacement. Equipped with a 3-wire harness connection using 2 spade terminal plug and 1 ring terminal for secure and reliable marine operation. Replaces original OMC numbers 982058 and 982706 as well as Prestolite 40-416, 40-393, EVD4001, and EVD4002. The bi-directional reversible design allows the motor to operate in both directions for tilt up and trim down functions.