Aftermarket Parts
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Heavy Duty Work Stand Holder For Lower Units Outdrives & Sterndrives 89-101-01K
SEI Marine
$670.00 $614.99Compatible with Kerr's Marine tool 601 Floor Stand and TR400-1 HolderWorks with most 50 HP and up lower units and sterndrives.Heavy duty steel construction with aluminum fork.Swivels 360 degrees.Adjustable working height from 32" to 51 1/2"- Part Number:
- SEI-89-101-01K
$670.00 $614.99 -
Jabsco Multi-Blade Impeller 179350001P
Jabsco
$106.89 $66.70Jabsco Multi-Blade Impeller 179350001P- Part Number:
- 6-179350001P
- Availability:
- In Stock - Ships same or next business day.
- Fig.:
- Q
- Type:
- Neoprene
- Blades:
- 12
- Size:
- 3-3/4"
- Depth:
- 2-1/2"
- Drive Type:
- 7
$106.89 $66.70 -
Johnson Pump Oil Change Gear Pump/Bucket12V 65000
Johnson Pump
$329.88 $200.19Johnson Pump Oil Change Gear Pump/Bucket12V 65000This complete, self contained package features a compact, lightweight gear pump with no impellers to burn up or replace. Pump body and gears are made of PTFE for long life and the pump is self priming up...- Part Number:
- 189-65000
- Availability:
- In Stock - Ships same or next business day.
- GPM:
- 2.11
- Volts:
- 12
$329.88 $200.19 -
Martyr Anodes Magnesium Mercruiser Gimbal Cm55989M
Martyr Anodes
$11.39 $6.45Martyr Anodes Magnesium Mercruiser Gimbal Cm55989MAluminum for salt and brackish waterMagnesium for fresh waterZinc for salt water- Part Number:
- 194-CM55989M
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Alpha Gimbal HSG
- Material:
- Magnesium
$11.39 $6.45 -
Martyr Anodes Mercury Aluminum Anode Wedge Cm826134A
Martyr Anodes
$8.29 $5.81Martyr Anodes Mercury Aluminum Anode Wedge Cm826134AAluminum for salt and brackish waterMagnesium for fresh waterZinc for salt water- Part Number:
- 194-CM826134A
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Wedge
- Material:
- Aluminum
$8.29 $5.81 -
Martyr Anodes Mercury Aluminum O/B Transom Bar Cm818298A
Martyr Anodes
$16.89 $10.99Martyr Anodes Mercury Aluminum O/B Transom Bar Cm818298A Aluminum for salt and brackish waterMagnesium for fresh waterZinc for salt water- Part Number:
- 194-CM818298A
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Outboard Transom Bar
- Material:
- Aluminum
$16.89 $10.99 -
Martyr Anodes Mercury Aluminum Trim Tab Cm31640A
Martyr Anodes
$18.19 $11.99Martyr Anodes Mercury Aluminum Trim Tab Cm31640A Aluminum for salt and brackish waterMagnesium for fresh waterZinc for salt water- Part Number:
- 194-CM31640A
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Standard Trim Tab - Fits GEN. II
- Material:
- Aluminum
$18.19 $11.99 -
Martyr Anodes Pencil Comp 1/2" x 1-1/4" Cme1F
Martyr Anodes
$10.59 $5.97Martyr Anodes Pencil Comp 1/2" x 1-1/4" Cme1F- Part Number:
- 194-CME1F
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 1/2" x 1-1/4"
- Plug:
- 3/8" NPT
- UNC:
- 3/8"
- Material:
- Zinc
$10.59 $5.97 -
Martyr Anodes YAMAHA CM-Y150CRKITA YAM 150 H CMY150CRKITA
Martyr Anodes
$42.59 $27.93Martyr Anodes Yamaha Cm-Y150Crkita Yam 150 H Cmy150CrkitaAlways check propeller clearance after installing new trim tab anodes.All Kits Include:Stainless Steel Fastening HardwareInstallation InstructionsAll Anodes Required for 100% Protection- Part Number:
- 194-CMY150CRKITA
- Availability:
- In Stock - Ships same or next business day.
- Description:
- 150 HP Counter Rotation Kit
- Material:
- Aluminum
$42.59 $27.93 -
Martyr Anodes Yamaha Cmy 6G5-45251-01 Handle Cm6G54525101A
Martyr Anodes
$24.59 $14.68Martyr Anodes Yamaha Cmy 6G5-45251-01 Handle Cm6G54525101AAluminum for salt and brackish waterMagnesium for fresh waterZinc for salt water- Part Number:
- 194-CM6G54525101A
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Transom Handle
- Material:
- Aluminum
$24.59 $14.68 -
McGard Locks Lower Unit Lock Yamaha 74059
McGard Locks
$77.79 $69.99McGard Locks Lower Unit Lock Yamaha 74059 Designed for Yamaha lower units, we feature a SS locking bolt. Simply replace one of the original bolts above the propeller with a McGard locking bolt. Once installed, the lower unit lock bolt offers 24 hour...- Part Number:
- 371-74059
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Fits: Yamaha F/LF115 - F/LF350 L & X Shaft Motors (*except F150 X shaft). Also most Yamaha V4 & V6 2-Strokes
- Finish:
- Stainless
$77.79 $69.99 -
NGK Spark Plugs Br8Es Spark Plug 5422
NGK Spark Plugs
$5.89 $4.06NGK Spark Plugs Br8Es Spark Plug 5422Chosen by more automotive, and marine engine manufacturers than any other. The unique copper core and exclusive electrode design assure fast starts, peak performance and long life.•?Triple gasket sealing process...- Part Number:
- 41-5422
- Availability:
- In Stock - Ships same or next business day.
- Model #:
- BR8ES
- Pack:
- 4
- Pkg.:
- Boxed
$5.89 $4.06 -
NGK Spark Plugs Lfr5A 11 Spark Plug 6376
NGK Spark Plugs
$15.09 $8.00NGK Spark Plugs Lfr5A 11 Spark Plug 6376Chosen by more automotive, and marine engine manufacturers than any other. The unique copper core and exclusive electrode design assure fast starts, peak performance and long life.•?Triple gasket sealing process...- Part Number:
- 41-6376
- Availability:
- In Stock - Ships same or next business day.
- Model #:
- LFR5A-11
- Pack:
- 4
- Pkg.:
- Boxed
$15.09 $8.00 -
OEM Quicksilver/Mercury Trim Pump Assembly 865380A25
Mercury Marine / Quicksilver
$1,485.49 $1,249.99OEM Quicksilver/Mercury Trim Pump Assembly 865380A25 Please confirm fitment of MerCruiser parts with your serial numberPhotos and descriptions provided via Mercury may not always be accurateAll of our Mercury parts are sold and priced EACH- Part Number:
- 710-865380A25
- Availability:
- In Stock - Ships same or next business day.
$1,485.49 $1,249.99 -
Perko Gas Tank Vent with Swvl Elbow Cp 0561Dp4Chr
Perko
$29.49 $28.99Perko Gas Tank Vent with Swvl Elbow Cp 0561Dp4Chr Chrome plated zinc cap with zinc swivel elbow. Plastic splash guard and removable 30 mesh, stainless steel wire screen flame arrester. Design allows elbow to be rotated to any position.- Part Number:
- 9-0561DP4CHR
- Availability:
- In Stock - Ships same or next business day.
- Hose:
- 5/8"
- Max Hull Thickness:
- 1"
- Color:
- Chrome/Black
$29.49 $28.99 -
Sold Out, please call for ETA.
Perko Rope Clamps (2/Cd) 1226Dp0Chr
Perko
$12.99 $11.36Perko Rope Clamps (2/Cd) 1226Dp0ChrFor 1/8" or 3/16" rope. The width is 11/16". Overall length is 1-1/4".- Part Number:
- 9-1226DP0CHR
- Availability:
- In Stock - Ships same or next business day.
- Finish:
- Chrome Zinc
- Card:
- 2
$12.99 $11.36 -
Permatex 3.35oz Ultra Black Siliconzz 82180
Permatex
$11.69 $11.49Permatex 3.35oz Ultra Black Siliconzz 82180 Fast curing formula. Sensor safe, low odor, non corrosive. Meets performance specs of OE silicone gaskets. Black For Heavy Duty Oil Applications - Suggested Applications: Valve covers, oil pans, intake...- Part Number:
- 180-82180
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 3.35 oz - carded
- Color:
- Black
$11.69 $11.49 -
Racor Bowl Assembly Clear W-Seals220-225 Rk 20135
Racor
$173.89 $129.99Racor Bowl Assembly Clear W-Seals220-225 Rk 20135 Metal Bowls: with a drain plug for inboard applications. UL listed and USCH accepted. USCG regulations require the use of flame resistant metal bowls below deck.Clear Bowls: reusable bowl with a...- Part Number:
- 62-RK20135
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Clear bowl kit w/O-ring
- For:
- 220 - 225 - R24 - R26
$173.89 $129.99 -
Racor Element Only For 120Rrac01 S3240
Racor
$38.99 $28.99Racor Element Only For 120Rrac01 S3240 Aquabloc® II filter replacement elements are offered as retrofits to Racor clear or metal bowl filter assemblies Long-life with 98% filtration efficiency and 100% water removal per SAE test...- Part Number:
- 62-S3240
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Element
- Micron:
- 10
- For:
- 120R-RAC-01
- Application:
- O/B
$38.99 $28.99 -
Racor Filter-Replacement Crankcase Vent Hd Ccv55248-08
Racor
$75.69 $57.99Racor Filter-Replacement Crankcase Vent Hd Ccv55248-08 Filters for CCV system.- Part Number:
- 62-CCV5524808
- Availability:
- In Stock - Ships same or next business day.
- Model #:
- CCV4500
- Element:
- High density
$75.69 $57.99
Aftermarket Boat Parts & Marine Engine Supplies
Looking for dependable aftermarket boat parts? PowerBoatSupply.com carries a wide selection of aftermarket marine parts, engine supplies, oils, fuel components, steering parts, anodes, tools, and maintenance essentials for boat owners and marine professionals.
Whether you're handling routine service, replacing worn components, or stocking up for the season, our aftermarket parts selection helps keep your boat running smoothly and reliably.
Marine Engine Parts & Maintenance Essentials
Keep your motor protected and performing with key maintenance categories like engine parts, motor oil, marine oil systems and accessories, and lubricants, fluids and sealants.
- Engine Parts – Replacement components for service and repair
- Motor Oil – Marine-grade oils for routine maintenance
- Oil Systems & Accessories – Helpful products for oil changes and upkeep
- Lubricants, Fluids & Sealants – Protect, seal, and maintain marine systems
Fuel, Steering & Control Parts
Reliable fuel delivery and responsive steering are critical on the water. Browse marine fuel parts and steering and controls to help maintain safer handling, smoother operation, and dependable performance.
- Fuel Parts – Components for reliable fuel system performance
- Steering & Controls – Parts that help improve control and handling
- Engine Instruments – Monitor key systems while underway
- Engine Tools – Tools for maintenance, repair, and service work
Anodes, Instruments & Service Tools
Small parts can make a big difference in long-term protection and performance. Shop marine anodes, engine instruments, and engine tools to help protect your boat, monitor performance, and complete service work more efficiently.
- Anodes – Help protect metal components from corrosion
- Engine Instruments – Gauges and monitoring products for marine engines
- Engine Tools – Service tools for DIY boaters and marine technicians
- Maintenance Supplies – Everyday essentials for seasonal upkeep
Yamaha Oil Change Kits & Routine Service Products
Staying ahead of routine service is one of the best ways to protect your investment. PowerBoatSupply.com also carries Yamaha oil change kits and other service products that make maintenance easier and more convenient.
- Oil Change Kits – Convenient service kits for scheduled maintenance
- Marine Oils – Protect engines under real boating conditions
- Sealants & Fluids – Support repairs, installs, and regular service
- Tools & Accessories – Make maintenance faster and cleaner
Why Buy Aftermarket Marine Parts from PowerBoatSupply.com?
PowerBoatSupply.com helps boat owners find reliable parts and maintenance products without the guesswork. From routine oil service to engine repair, fuel system work, corrosion protection, and steering maintenance, our aftermarket category is built to support the jobs boaters handle every season.
- Wide selection of aftermarket boat parts and marine supplies
- Products for DIY boat owners and marine professionals
- Helpful categories for seasonal service and repairs
- Fast shipping and dependable support
Shop aftermarket boat parts today and get the engine parts, oils, fuel components, steering supplies, anodes, tools, and maintenance products you need to keep your boat ready for the water.