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Sierra 18-9850 Backlash Indicator Rod for MerCruiser Stern Drives

Manufacturer

Picture for manufacturer Sierra

Part Number

18-9850
11 reviews
Sale Price

$27.68

1 left at this price

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Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Sierra 18-9850 Backlash Indicator Rod is a precision marine specialty tool designed to check gear backlash on MerCruiser stern drive units. This tool is an OEM-equivalent replacement for Mercury Marine part number 91-53459, meeting or exceeding original equipment quality standards.

Key Features:

  • Accurately checks gear backlash during stern drive service and rebuilding procedures
  • OEM-equivalent quality meets or exceeds original Mercury Marine specifications
  • Replaces Mercury Marine / Quicksilver part number 91-53459
  • UPC: 808282109585

Compatible Drive Units:

  • TR and TRS drive units
  • MC-I and R-MR drive units
  • Alpha One and Alpha One Gen II
  • Bravo One and Bravo Two

The Sierra 18-9850 is an essential tool for marine technicians and DIY boaters performing gear inspection, differential adjustment, or stern drive overhaul on compatible MerCruiser units. Sierra International is a trusted manufacturer of aftermarket marine parts and tools.

fair process really liked the fact of paying with my amazon account thank you

Great

Great

First time to order. Happy so far

Quick and easy ordering especially using Amazon pay option

Fast any easy so far

Very easy to use website

Easy and affordable!

the only place that had my part

Many companies didn't have this item, thanks for including this item!!

quick and painless with very good pricing

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