Alternators

Charging / DCB SPARES

ALT9781

Alternator, 8MR Thermo King / Yanmar 12V, 90A

Aftermarket replacement. Vehicle names and OE references identify compatibility, not the manufacturer of this part. Confirm fitment with DCB before ordering.

Let’s check the right fit.

Contact our team for current pricing, availability and compatibility with your vehicle.

Alternator, 8MR Thermo King / Yanmar 12V, 90A

Have your vehicle details and original part number ready. We’ll help confirm the match.

THE DETAILS THAT MATTER

Product specifications.

Technical details from the DCB product catalogue.

Voltage
12V
Amperage
90A
Item model
8MR
Pulley grooves
NONE
Regulator & Fan type
IR/EF (INTERNAL REGULATOR - EXTERNAL FAN)
OEM Number
110639, 8MR2349, 5D46047G01
Alternate Part#
ALT9781A
Use / application
THERMO KING YANMAR

DCB AssistGUIDE

Your auto-electrical guide

Guided support · catalogue-based replies
DCB ASSIST

Hi, I’m DCB Assist. 👋 Looking for the right connection? Try a part number or tell me what you need.

A GOOD PLACE TO START

LET’S FIND YOUR PART

Back on the road.
Starts right here.

A few details help our team find the right fit.

Contact & technical details (optional)

Your details stay in this page until you choose to open WhatsApp. You can add a photo of your part there. Privacy policy.