Johnson Outboard Gearcase & Drive Parts

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guidebook

Parts Selection Guide

Find the parts you need

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guidebook

Prop Selection Guide

Find the right prop for your boat

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  • Engine Manufacturer:
  • Engine Horsepower:
  • Engine Model:
  • Engine Year:
  • Prop Pitch:
Johnson Outboard Gear Housing Seal Kits

Johnson Outboard Gear Housing Seal Kits
Johnson Outboard Prop & Driveshaft Seals

Johnson Outboard Prop & Driveshaft Seals
Johnson Outboard Drive Shafts

Johnson Outboard Drive Shafts
Johnson Outboard Prop Shafts

Johnson Outboard Prop Shafts
Johnson Outboard Forward Gears

Johnson Outboard Forward Gears
Johnson Outboard Gearcase Bearings

Johnson Outboard Gearcase Bearings
Johnson Outboard Gearcase Complete

Johnson Outboard Gearcase Complete
Johnson Outboard Shims

Johnson Outboard Shims
      • Sierra 18-1365 Thrust Bearing
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        Sierra 18-1365 Thrust Bearing

        $32.99

        Sierra 18-1365 Cobra Drive Shaft Thrust Bearing - Special Order est. 10 Days Sierra replacement Drive Shaft Thrust Bearing for Johnson/Evinrude Outboards and OMC Stern Drives. Interchangeable with: GLM 16330 Johnson/Evinrude...

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      • SEI Johnson/Evinrude V6 Replacement Lower Unit
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        SEI Johnson/Evinrude V6 Replacement Lower Unit

        $1,199.99

        SEI 306 Johnson/Evinrude V6 Replacement Lower Unit Note for purchasing: You must verify your Gear Ratio. Call for application assistance if needed, and have your engine serial number ready when calling. The SEI 306 replacement lower unit is...

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      • Sierra 18-2025 Oil Seal Replaces 0318972
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        Sierra 18-2025 Oil Seal Replaces 0318972

        $7.49

        Sierra 18-2025 Oil Seal Sierra high-quality engine parts are designed to meet OEM specifications. For use on Johnson/Evinrude Outboard engines. O.D.: 0.875" Shaft Size: 0.500" Width: 0.250" Interchangeable...

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      • Sierra 18-2030 Oil Seal Replaces 0321786
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        Sierra 18-2030 Oil Seal Replaces 0321786

        $7.99

        Sierra 18-2030 Johnson/Evinrude Oil Seal Sierra high-quality engine parts are designed to meet OEM specifications. Shaft Size: .625" O.D. 1.125" Width 0.188" Interchangeable with: GLM 86420 Johnson/Evinrude...

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      • Sierra 18-2224 Shim
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        Sierra 18-2224 Shim

        $1.49

        Sierra 18-2224 Shim for Johnson/Evinrude Outboards Sierra replacement Johnson/Evinrude shim. I.D.: 1.580" Size: 0.003" Interchangeable with: Johnson/Evinrude Outboard 320166

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      • SEI Johnson/Evinrude V4 replacement Lower Unit
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        SEI Johnson/Evinrude V4 replacement Lower Unit

        $1,199.99

        SEI 305 Johnson/Evinrude 1995 - Present V4 Replacement Lower Unit Note for purchasing: You must verify your Gear Ratio. Call for application assistance if needed, and have your engine serial number ready when calling. The SEI 305 replacement...

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      • Sierra 18-1289 Reverse Gear
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        Sierra 18-1289 Reverse Gear

        $67.99

        Sierra 18-1289 Reverse Gear Sierra replacement Reverse Gear for Johnson/Evinrude Outboards. Interchangeable with: Johnson/Evinrude Outboard 327655 Mallory 9-73543 Special Order Item.

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      • Sierra 18-2399 Retaining Spring
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        Sierra 18-2399 Retaining Spring

        $2.49

        Sierra 18-2399 OMC Clutch Retaining Spring Sierra Retaining Spring for use on Johnson/Evinrude Outboard and OMC Stern Drives. For: V-4 & V-6 Interchangeable with: GLM 11052 Johnson/Evinrude...

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      • Johnson - Evinrude 5000309 Gearcase Seal Kit Assembly
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        Johnson - Evinrude 5000309 Gearcase Seal Kit Assembly

        $62.99

        Johnson - Evinrude 5000309 Gearcase Seal Kit Assembly Genuine OEM Johnson/Evinrude part. Application: 60/65/70/75 (3 Cylinder) (1978 - 2001) 50 (3 Cylinder) (1995 - 2001) 40 / 50 / 60 Evinrude E-TEC (2004 - AG) Special Order Item.

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      • Sierra 18-0559 Oil Seal
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        Sierra 18-0559 Oil Seal

        $1.99

        Sierra 18-0559 Oil Seal Sierra high-quality engine parts are designed to meet OEM specifications.  O.D.: 0.357" Shaft Size: 0.285" Width: 0.940" Interchangeable with: Johnson/Evinrude Outboard 0332585

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      • Sierra 18-1368 Thrust Bearing
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        Sierra 18-1368 Thrust Bearing

        $12.99

        Sierra 18-1368 Thrust Bearing Sierra replacement thrust bearing for Johnson/Evinrude Outboards. Interchangeable with: GLM 16370 Johnson/Evinrude Outboard 398901

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      • Sierra 18-2074 Oil Seal
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        Sierra 18-2074 Oil Seal

        $11.49

        Sierra 18-2074 Oil Seal Sierra replacement oil seal for Johnson/Evinrude Outboard. O.D.: 2.125" Shaft Size: 1.625" Width: 0.250" Interchangeable with: GLM 86440 Johnson/Evinrude Outboard 322575 339620 318451

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      • Sierra 18-2230 Shim
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        Sierra 18-2230 Shim

        $4.99

        Sierra 18-2230 Shim Sierra replacement shim for OMC Stern Drives. I.D.: 1.240" Size: 0.004" Interchangeable with: GLM 23580 Johnson/Evinrude Outboard 323361 OMC Stern Drive 323361

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      • .003 Shim
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        Sierra 18-2229 Shim

        $1.49

        Sierra 18-2229 Shim Sierra replacement shim for Johnson/Evinrude Outboards and OMC Stern Drives. I.D.: 1.240" Size: 0.003" Interchangeable with: GLM 23590 Johnson/Evinrude Outboard 323362 OMC Stern Drive 323362

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      • Sierra 18-2308 Sliding Clutch
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        Sierra 18-2308 Sliding Clutch

        $79.99

        Sierra 18-2308 Sliding Clutch Sierra replacement sliding clutch for Johnson/Evinrude Outboards. Interchangeable with: GLM 22663 Johnson/Evinrude Outboard 332491 Mallory 9-73514

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      Johnson OEM Engine Parts Finder

      Johnson Outboard Gearcase

      Shims, yokes, and spool- what are these parts for and where do they go in your Johnson outboard gearcase? So begins the quandary of every newbie marine DIYer. Just the idea of “gearcase” is intimidating but know that you’ve made a wise choice in buying your Johnson engine. Hoping to perform preventative maintenance or repair a broken part is next on your ‘To Do” to “To Done” list. So be aware that Wholesale Marine has all that you need for your Johnson outboard gearcase for just about every Johnson drive. And the staffers who can guide you through selecting the right part for your Johnson gearcase. Now, doesn’t that make you feel more confident already? It should! Read on! 

      Where to Begin?

      Whether a pro boater or a casual weekend cruiser, your Johnson outboard gearcase needs attention from time to time. The delicate intricacies of the gearcase are not to be taken lightly, and we recommend referring to your engine’s manual, manufacturer’s website, or a number of other resources as you diagnose or update your boat’s engine. Once you know what you are looking for, we strive to make it as easy as possible to locate it, beginning with our Parts Selection Guide. You can depend on Wholesale Marine to provide high quality Johnson outboard parts and Johnson sterndrive parts from the top brands in the industry. We offer a wide array of Johnson outboard gearcase components. We carry a comprehensive inventory of Johnson outboard parts including Johnson Outboard Gear Housing Seal Kits, Johnson Outboard Prop & Driveshaft Seals, Johnson Outboard Drive Shafts, Johnson Outboard Prop Shafts, Johnson Outboard Forward Gears, Johnson Outboard Gearcase Bearings, Johnson Outboard Gearcase Complete, and Johnson Outboard Shims. By now you should be convinced that Wholesale Marine will carry whatever your Johnson outboard gearcase needs.

      Whether an engine expert or a newer novice, we want to assist you in your Johnson outboard gearcase journey. We have a highly-trained team full of experienced boaters who have been in your shoes and can help you choose the right part from the get-go. We are here Monday through Friday, 9:00 AM to 6:00 PM EST, at (877) 388-2628 to help you narrow down your search and select just the right part for the job. Our Captain’s Club Rewards Program, shipping perks, and price match guarantee are added bonuses to ensure each and every customers’ satisfaction. Remember, you can always depend on Wholesale Marine for high quality Johnson outboard parts from the top brands in the industry. So plan to call us for all your boating needs today!