Mercury 8/9.9 Complete 300 Hour Service Maintenance Kit Standard Gearcase Only 25W-40 Synthetic Blend - 8M0120837 - S/N 0R042475 & Above
Mercury 8/9.9 Complete 300 Hour Service Maintenance Kit Standard Gearcase Only 25W-40 Synthetic Blend - 8M0120837 - S/N 0R042475 & Above
Mercury 8/9.9 Complete 300 Hour Service Maintenance Kit Standard Gearcase Only 25W-40 Synthetic Blend - 8M0120837 - S/N 0R042475 & Above is backordered and will ship as soon as it is back in stock.
Learn more about PartsVu rewards
Free Shipping Over $99
Orders $99 or more ship free within the contiguous U.S. May not apply to engines or oversized orders.
Learn MoreQuick & Easy Returns
We accept returns on most items for 45 days— with no restocking fees.
Learn MoreReady to Serve
Our top priority is your ultimate satisfaction, and to get you back to boating as soon as possible.
Contact a Parts Pro
Description
Description
Want to know more about how your engine is breaking-in or wearing? Curious about whether or not your oil is doing its job? Want to be ahead of problems that may develop? PartsVu has partnered with Blackstone Laboratories and we are now offering professional oil analysis kits. Results are typically received in a few days via email. Shop now.
Mercury 8/9.9 Standard Gearcase Only 300 Hour Service Kit 8M0120837
8 hp carb (209cc) 0R042475 & up.
9.9 hp carb (209cc) 0R042475 & up.
Kit Includes:
- Quart of 25W-40 Synthetic Blend
- Quart of Gear Lube
- Fuel Filter
- Oil Drain Seal
- 2 Gearcase Drain Seals
- Thermostat
- Thermostat Gasket
- 2 Spark Plugs
- Impeller Kit
- Andode
