Aftermarket Parts
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Uflex In-Dash Tilt Mechanism with Mounting HardwareX52
Uflex
$225.34 $181.40X52 Tilt Mechanism w/Mounting Hardware- Part Number:
- 216-X52
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Tilt Mechanism
$225.34 $181.40 -
Attwood Marine Gas Vent Black 90 Degree 1670-3
Attwood Marine
$25.69 $15.20Attwood Marine Gas Vent Black 90 Degree 1670-3 These vents help prevent water from entering the fuel tank, yet allow air to vent freely, during normal sea conditions and washdowns. This eliminates...- Part Number:
- 23-16703
- Availability:
- In Stock - Ships same or next business day.
- Type:
- Black
- Hose:
- 5/8" I.D.
- Max Hull Thickness:
- 9/16"
- Hole:
- 3/4"
- Pkg.:
- Retail
$25.69 $15.20 -
Centek Elbow - 45 Degree 5" 1200113
Centek
$186.89 $140.32Centek Elbow - 45 Degree 5" 1200113 These fittings are made of the same fiberglass and fire retardant resins used to make Vernatube. Fittings, couplings and elbows are lightweight, strong,...- Part Number:
- 383-1200113
- Availability:
- In Stock - Ships same or next business day.
- OD:
- 5"
- Length:
- 13-5/8"
$186.89 $140.32 -
Jabsco Impeller Kit Packaged 22405-0001-P
Jabsco
$49.79 $30.59Jabsco Impeller Kit Packaged 22405-0001-P- Part Number:
- 6-224050001P
- Availability:
- In Stock - Ships same or next business day.
- Fig.:
- D
- Type:
- Neoprene
- Blades:
- 6
- Size:
- 1-9/16"
- Depth:
- 3/4"
- Drive Type:
- 1
$49.79 $30.59 -
Johnson Pump Impeller F4B 09-810B-1
Johnson Pump
$48.19 $34.27Johnson Pump Impeller F4B 09-810B-1 Remember that the impeller should be replaced every year with a Johnson Pump Brand original impeller to ensure it matches your pump exactly. Remove the impeller...- Part Number:
- 189-09810B1
- Availability:
- In Stock - Ships same or next business day.
- Blades:
- 6
- Dia.:
- 2"
$48.19 $34.27 -
Martyr Anodes Mercury Aluminum Trim Tab Flat Gen II Cm762145A
Martyr Anodes
$16.19 $11.99Martyr Anodes Mercury Aluminum Trim Tab Flat Gen II Cm762145A Aluminum for salt and brackish waterMagnesium for fresh waterZinc for salt water- Part Number:
- 194-CM762145A
- Availability:
- In Stock - Ships same or next business day.
- Description:
- New Generation Merc
- Material:
- Aluminum
$16.19 $11.99 -
Perko Cpbr Gas Tank Vent F-3/4 Hos 0509Dp5Chr
Perko
$103.49 $84.74Perko Cpbr Gas Tank Vent F-3/4 Hos 0509Dp5Chr Removable 30 mesh stainless steel wire screen flame arrester. Designed to meet the requirements of the USCG safety standards for gasoline fuel systems.- Part Number:
- 9-0509DP5CHR
- Availability:
- In Stock - Ships same or next business day.
- Material:
- Chrome Bronze
- Hose:
- 3/4"
- Max Hull Thickness:
- 5/8"
$103.49 $84.74 -
Perko Gas Tank Vent with Splash Shiel 0506Dp4Chr
Perko
$28.29 $24.99Perko Gas Tank Vent with Splash Shiel 0506Dp4Chr Removable 30 mesh stainless steel wire screen flame arrester. Designed to meet the requirements of the USCG safety standards for gasoline fuel...- Part Number:
- 9-0506DP4CHR
- Availability:
- In Stock - Ships same or next business day.
- Material:
- Chrome Zinc
- Hose:
- 5/8"
- Max Hull Thickness:
- 3/4"
$28.29 $24.99 -
Racor MerCruiser Fuel Filter/Water Separator with Metal Bowl 10 Microns Gas Spin On Inboard B32020MAM
Racor
$106.19 $79.99Racor MerCruiser Gas Spin On Inboard B32020Mam Inboard or outboard engine protection for a smoother operation and longer engine life, these filters easily spin onto the existing filter heads...- Part Number:
- 62-B32020MAM
- Availability:
- In Stock - Ships same or next business day.
- GPH:
- 60
- Bowl:
- Metal
- Application:
- Mercruiser I/O
- Size:
- 3.8" dia. x 6-1/2" H
$106.19 $79.99 -
Racor Vacuum Gauge Kit Bottom Mount Rk19667
Racor
$223.59 $186.65Racor Vacuum Gauge Kit Bottom Mount Rk19667 Gauge, 30 inHg - 15psi, Bottom Mount- Part Number:
- 62-RK19667
- Availability:
- In Stock - Ships same or next business day.
$223.59 $186.65 -
Seachoice Fuel Line Valve-3 Way 1/4 20751
Seachoice
$32.78 $25.33Seachoice Fuel Line Valve-3 Way 1/4 20751 Female ports • Brass • Positive lock with audible click- Part Number:
- 50-20751
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 1/4" x 1/4" x 1/4" NPT
$32.78 $25.33 -
Seachoice Fuel Sender Deluxe Adj 6-27 15421
Seachoice
$46.46 $35.91Seachoice Fuel Sender Deluxe Adj 6-27 15421 Can be used for gas or dieselMade of non-ferrous materials and compatible with 35 (full) to 240 (empty) ohm gaugesMounting screws and gasket included- Part Number:
- 50-15421
- Availability:
- In Stock - Ships same or next business day.
- Tank Depth:
- 6" to 27"
$46.46 $35.91 -
Seachoice Gas Tank Vent-5/8 Nylon 23001
Seachoice
$7.89 $7.34Seachoice Gas Tank Vent-5/8 Nylon 23001 23001: Reinforced black nylon with stainless steel screen flame arrestor. • 23011: Meets USCG safety standardsChrome plated zinc vent with removable wire...- Part Number:
- 50-23001
- Availability:
- In Stock - Ships same or next business day.
- Material:
- Nylon
- Hose:
- 5/8"
- Max Hull Thickness:
- 3/4"
$7.89 $7.34 -
Seachoice Merc/Yam Flush Valve System 18411
Seachoice
$32.43 $26.99Seachoice Merc/Yam Flush Valve System 18411 Fits all outboards flushing portEasily snaps on, quickly flushes salt water from outboardO-ring sealedSlide valve stays on engine pe- Part Number:
- 50-18411
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Mercury/Mariner/Yamaha/Honda/Suzuki Flush Kit
$32.43 $26.99 -
Seastar Classic Tilt Replacement Kit Ha6523
Seastar
$484.09 $349.99Seastar Classic Tilt Replacement Kit Ha6523 Kit is designed to replace the tilting mechanism of a SeaStar Traditional and SeaStar Classic Tilt helms.- Part Number:
- 1-HA6523
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Classic Tilt replacement kit
$484.09 $349.99 -
Seastar Fill Kit/Seastar-Syten(Ho5428) Ha5438
Seastar
$34.39 $24.44Seastar Fill Kit/Seastar-Syten(Ho5428) Ha5438 Use for all inboard/outboard, outboard, and inboard Seastar hydraulic helms. Kit includes: hose with screw cap which fits SeaStar or equivalent oil...- Part Number:
- 1-HA5438
- Availability:
- In Stock - Ships same or next business day.
$34.39 $24.44 -
Seastar Gland/Seal Kit Hc4600 Baystar Hp5607
Seastar
$227.49 $172.38Seastar Gland/Seal Kit Hc4600 Baystar Hp5607- Part Number:
- 1-HP5607
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Gland/Seal kit
- Fits:
- HC4645H/47H/48H/58H port side
$227.49 $172.38 -
Seastar No-Feedback Rotary Helm/Single Sh4910
Seastar
$217.69 $167.65Seastar No-Feedback Rotary Helm/Single Sh4910 Two bolts secure QC cable to helm One bolt holds spent travel tube. No feedback feature- Part Number:
- 1-SH4910P
- Availability:
- In Stock - Ships same or next business day.
- Type:
- Single Helm
$217.69 $167.65 -
Seastar Pro Series Tilt Mechanism Sh91800P
Seastar
$222.39 $174.99Seastar Pro Series Tilt Mechanism Sh91800P Tilt mechanism with flexible bellows and 3/4" tapered shaft. Requires tilt helm assembly.- Part Number:
- 1-SH91800P
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Tilt Mechanism
$222.39 $174.99 -
Seastar Seal Kit F/Hc5318 I/B Cylinder Hs5182
Seastar
$109.49 $80.02Seastar Seal Kit F/Hc5318 I/B Cylinder Hs5182- Part Number:
- 1-HS5182
- Availability:
- In Stock - Ships same or next business day.
$109.49 $80.02
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.