



Trim and tilt motor for Yamaha F50 and F60 four-stroke outboards, including the T50 and T60 tiller versions, an aftermarket replacement for 6C5-43880-00-00. Two wires, a 64mm field case and a 146.8mm body.
OE Reference Numbers
Primary reference: 6C5-43880-00-00
Substitute references: 6C5-43880-01-00
Cross references reported by replacement part catalogs: Sierra 18-6836, ARCO 6257, Lester 10860N, Arrowhead TRM0083, J&N 430-22077, API PT625NM, Quicksilver 8M6007564
Buyer search terms: Yamaha F50 trim motor, 6C5-43880 tilt motor, Yamaha F60 trim and tilt motor, Yamaha T60 tilt motor
Reference Specifications
System voltage: 12V DC
Rotation: reversible, up and down
Wiring: 2-wire
Field housing: 64mm outside diameter
Overall length: 146.8mm
Shaft: 8mm with slot
Mounting: 3-bolt, hole spacing 65 / 67.4 / 75.5mm
Weight: about 2.7kg (6 lb)
Sizes come from compatible listings and our own stock, not from Yamaha drawings. Yamaha used a couple of trim motor builds on the F50 and F60 over the years, so compare the body length and the shaft slot with the unit you take off.
Fitment and Purchase Checks
Fits Yamaha F50 and F60 four-stroke outboards from 2005 to 2015, and the T50 and T60 tiller models of the same years. Some catalogs also list the F70 for 2016 and 2017, but we have not confirmed that, so treat it as unverified. This motor will not fit the 40 to 90HP two-strokes. Those use a shorter 119mm body and a different shaft.
Why This Unit
The F50 and F60 tilt motors sit low on the transom, so they see spray on every trip. Water works past the shaft seal, the armature rusts, and the motor gets slow long before it stops altogether. This one has a sealed case, copper windings and a coated armature. The 8mm slotted shaft matches the original pump coupler, so you keep the pump and change only the motor.
For Buyers and Distributors
Six month warranty. MOQ 20 pieces, 10 to 15 days lead time. RoHS, REACH and ISO9001 on file. Send the engine model, the old part number, the quantity and the port, and the quote goes back the same day.
Aftermarket notice
This listing is an aftermarket replacement part supplied by StarterStock. We are not affiliated with, authorized by, or endorsed by any original equipment manufacturer. OE numbers, model names and brand names are quoted for identification and fitment matching only, and remain the property of their respective owners.
| Brand | Model | Model Code | Year |
|---|---|---|---|
| Yamaha | Yamaha Outboard F50 50HP 4-Stroke | F50 | 2005–2015 |
| Yamaha | Yamaha Outboard F60 60HP 4-Stroke | F60 | 2005–2015 |
| Yamaha | Yamaha Outboard T50 50HP 4-Stroke | T50 | 2005–2015 |
| Yamaha | Yamaha Outboard T60 60HP 4-Stroke | T60 | 2005–2015 |