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Sierra 18-6436 Counter-Clockwise Rotation Starter Motor for Mercury/Mariner Outboard

Manufacturer

Picture for manufacturer Sierra

Part Number

18-6436
13 reviews
Sale Price

$223.94

1 left at this price

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Usually delivered within 2 days

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Fitment guaranteed

Fitment guaranteed

Product Details

The Sierra 18-6436 is a counter-clockwise (CCW) rotation starter motor engineered as a direct replacement for Mercury and Mariner 4-stroke outboard engines. Built to meet or exceed OEM performance standards, this PMDD-type starter delivers reliable cranking power in demanding marine environments.

Key Features:

  • Counter-clockwise (CCW) rotation — correct for Mercury/Mariner 4-stroke applications
  • 12-volt PMDD (Permanent Magnet Direct Drive) starter design
  • 9-tooth metric drive gear with 28.4mm (1.118 in) pinion OD
  • Epoxy powder-coated housing for maximum corrosion resistance in saltwater and freshwater environments
  • Meets SAE J1171 Marine Ignition Protection certification standards
  • 8mm unthreaded mounting ears for straightforward bolt-in installation
  • Engineered to meet or exceed original equipment manufacturer (OEM) specifications

OEM Cross-Reference / Replaces:

  • Mercury Marine: 50-859171T, 50-834749, 50-898265001
  • Arco Marine: 5362
  • Johnson Electric: 10153540, 6743240, SM67432
  • United Technologies: 6743240-M030SM, 6743240MO30SM

The Sierra 18-6436 is a dependable, corrosion-resistant replacement starter that installs directly in place of the original Mercury or Mariner unit, restoring reliable engine starting performance.

Products specifications

Compatibility

Fits 40HP Italy 4 Stroke 0G760300 & Up45HP Bodensee 0G760300 & Up50HP 4 Stroke 0G760300 & Up50HP Bigfoot 4 Stroke 0G760300 & Up. Replaces Mercury 50-859171T50-83474950-898265001.

Type

Starters

I expect everything to be ok. Hopefully, this will be a wonderful shopping experience.

Great

Quick and easy to use...Hopefully it's the right belt (Gates truflex #0210). Thanks!

good

Good

fast

Extremely easy and the best price by far.

Ordering went smooth!

Easy to use website. Could use more detail on items. I had to get fit requirement from maker.

extremely simple process

Best price that I could find. It was real easy to order. Placed order on wed received it on Friday, doesn't get much better than that. Product looks great! <br>3/16/2012<br>Ok, product was to big for my setup needed to exchange for smaller product. They are going to charge me a restocking fee of 15% Even when my product did not fall under their conditions. This is crap. False advertisement. I was ok with paying all the extra shipping fees which will be about the amount of the product when it was all said and done. So mad don't think I'm gonna mess with this company anymore. They don't practice what they preach. Beware :(<br>3/20/2012<br>OK, Update number 3.<br>Received E-mail today saying that Autoplicity would now Not Charge Me a 15% restocking fee and they were sorry for the inconvenience. Very Happy Now this is the way to do business. <br>Thanks Rob :)<br>3/21/2012

Sweetest price on this K&N Filter anywhere! Shipped within 24hrs too. I'm coming back to shop for my car next.

Easy so far first time buyer

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