Aftermarket Parts
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Uflex Tilt Helm 2.0 Verado with X52 Up33Tx52
Uflex
$1,080.89 $956.52Uflex Tilt Helm 2.0 Verado with X52 Up33Tx52 Front mount helms are drop-in replacements for SeaStar® Helm. Compact design Built-in lock valve for positive rudder lock Integral relief valve for over-pressure protection Compatible with...- Part Number:
- 216-UP33TX52
- Availability:
- In Stock - Ships same or next business day.
- Volume:
- 2.0ci
- Pistons:
- 7
- Max Wheel:
- 16"
$1,080.89 $956.52 -
Sold Out, please call for ETA.
Uflex Uc128Obf/Uc128-Svs Spacer Kit 40735C
Uflex
$33.29 $32.99Uflex Uc128Obf/Uc128-Svs Spacer Kit 40735C- Part Number:
- 216-40735C
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Spacer Kit
- Fits:
- UC128-OBF/UC128-SVS
$33.29 $32.99 -
Sold Out, please call for ETA.
Uflex Uc94Obf Mounting Hdwe Kit 40736E-Uc94
Uflex
$28.93 $23.29Uflex Uc94Obf Mounting Hdwe Kit 40736E-Uc94- Part Number:
- 216-40736EUC94
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Mounting Hardware
- Fits:
- UC94
$28.93 $23.29 -
Uflex Uflex Ob Hose 5' 2/Bx Kitobdbr-05'
Uflex
$174.99 $163.40Uflex Uflex Ob Hose 5' 2/Bx Kitobdbr-05' Two hoses with swaged fittings featuring bend restrictors are suitable for use with Uflex cylinders and helms. OBDBR hoses have bend restrictors on both ends. OB hoses have bend restrictors on one end. Compatible...- Part Number:
- 216-KITOBDBR05
- Availability:
- In Stock - Ships same or next business day.
- Description:
- w/Bend Restrictors
- Length:
- 5'
- Box:
- 2
$174.99 $163.40 -
Attwood Marine 12 Gallon Low Profile Tank 8812Llp2
Attwood Marine
$184.26 $150.17Attwood Marine 12 Gallon Low Profile Tank 8812Llp2 EPA/CARB COMPLIANTFuel tanks are constructed of multi-layer coextruded HDPE and EVOH. Multi-layer tanks are the most robust and durable low-permeation tanks available and meet the functional and safety...- Part Number:
- 23-8812LLP2
- Availability:
- In Stock - Ships same or next business day.
- Gals.:
- 12 w/o Gauge
- Size:
- 24" L x 18" W x 11.6" H
$184.26 $150.17 -
Sold Out, please call for ETA.
Attwood Marine 90 Deg Fl Tank Vent with Cap 1671-1
Attwood Marine
$16.69 $14.04Attwood Marine 90 Deg Fl Tank Vent with Cap 1671-1 These vents help prevent water from entering the fuel tank, yet allow air to vent freely, during normal sea conditions and washdowns. This eliminates the need for an anti-siphon loop in the vent hose...- Part Number:
- 23-16711
- Availability:
- In Stock - Ships same or next business day.
- Type:
- White
- Hose:
- 5/8" I.D.
- Max Hull Thickness:
- 9/16"
- Hole:
- 3/4"
- Pkg.:
- Bulk
$16.69 $14.04 -
Attwood Marine Fuel Connector 5/16" Force 8884-6
Attwood Marine
$24.75 $13.32Attwood Marine Fuel Connector 5/16" Force 8884-6 Attwood fuel tank fittings and hose fittings are suitable for use with leaded, unleaded, ethanol blended and alcohol-blended fuels. Clamps are not included. Use thread sealant tape on all threads.LP= Low...- Part Number:
- 23-88846
- Availability:
- In Stock - Ships same or next business day.
- Connector:
- Hose Fitting - Female
- Fits:
- 88856 - 145096
- Material:
- Nickel plated brass
- Thread:
- -
- Hose:
- 5/16" ID
- OEM #:
- Chr/Force:197787-3
$24.75 $13.32 -
Attwood Marine Fuel Kituniv6'X3/8Usc 93806Uus7
Attwood Marine
$80.35 $60.48Attwood Marine Fuel Kituniv6'X3/8Usc 93806Uus7 EPA COMPLIANTFuel kit with multi-layer primer bulb and universal sprayless connector. Ethanol compatible. EPA certified compliant hose. Attwood universal sprayless connector prevents fuel spray when...- Part Number:
- 23-93806UUS7
- Availability:
- In Stock - Ships same or next business day.
- Application:
- Universal
- Size:
- 3/8" x 6'
$80.35 $60.48 -
Attwood Marine Gas Tank No Gaug Epa 6 Ga 2/Cs 8806Lp2
Attwood Marine
$102.63 $82.13Attwood Marine Gas Tank No Gaug Epa 6 Ga 2/Cs 8806Lp2EPA/CARB COMPLIANTFuel tanks are constructed of multi-layer coextruded HDPE and EVOH. Multi-layer tanks are the most robust and durable low-permeation tanks available and meet the functional and safety...- Part Number:
- 23-8806LP2
- Availability:
- In Stock - Ships same or next business day.
- Gals.:
- 6 w/o Gauge
- Size:
- 19.82" L x 13.5" W x 9.16" H
$102.63 $82.13 -
Attwood Marine Mercfemale Tankfitting Lp 8890Lp6
Attwood Marine
$11.18 $9.00Attwood Marine Mercfemale Tankfitting Lp 8890Lp6Attwood fuel tank fittings and hose fittings are suitable for use with leaded, unleaded, ethanol blended and alcohol-blended fuels. Clamps are not included. Use thread sealant tape on all threads.LP= Low...- Part Number:
- 23-8890LP6
- Availability:
- In Stock - Ships same or next business day.
- Connector:
- Hose Fitting Quick connect
- Fits:
- 88736
- Material:
- Molded acetal
- Thread:
- -
- Hose:
- 3/8" ID
- OEM #:
- Mercury 22-13563Q7
$11.18 $9.00 -
Attwood Marine Ptrap 90D with SS Flush Vent 1674-6
Attwood Marine
$58.09 $36.83Attwood Marine Ptrap 90D with SS Flush Vent 1674-6These vents help prevent water from entering the fuel tank, yet allow air to vent freely, during normal sea conditions and washdowns. This eliminates the need for an anti-siphon loop in the vent hose...- Part Number:
- 23-16746
- Availability:
- In Stock - Ships same or next business day.
- Type:
- SS
- Hose:
- 5/8" I.D.
- Max Hull Thickness:
- 1/4"
- Hole:
- 3/4"
- Pkg.:
- Retail
$58.09 $36.83 -
Attwood Marine Universal Fuel Fitting 90D 8887-6
Attwood Marine
$16.37 $8.01Attwood Marine Universal Fuel Fitting 90D 8887-6Attwood fuel tank fittings and hose fittings are suitable for use with leaded, unleaded, ethanol blended and alcohol-blended fuels. Clamps are not included. Use pipe sealing tape on all threads.NOT TO BE...- Part Number:
- 23-88876
- Availability:
- In Stock - Ships same or next business day.
- Connector:
- 90 Deg - elbow - Male
- Material:
- Brass
- Thread:
- 1/4" NPT
$16.37 $8.01 -
Centek 2.50 x 3.00 Coupler 1200270
Centek
$75.19 $58.29Centek 2.50 x 3.00 Coupler 1200270These fittings are made of the same fiberglass and fire retardant resins used to make Vernatube. Fittings, couplings and elbows are lightweight, strong, non-corroding and durable.- Part Number:
- 383-1200270
- Availability:
- In Stock - Ships same or next business day.
- OD:
- 2-1/2" to 3"
- Length:
- 8-1/2"
$75.19 $58.29 -
Centek Absorbing Fuel Collars 8Fk1R
Centek
$26.99 $20.79Centek Absorbing Fuel Collars 8Fk1RUsed on a fuel fill nozzle either at the pump or a fuel jug using MYCELX infused material. Catches drips and splashes from fuel filling nozzles in marine applications.- Part Number:
- 383-8FK1R
- Availability:
- In Stock - Ships same or next business day.
$26.99 $20.79 -
Centek Elbow - 90 Degree 3.5" 1200189
Centek
$168.99 $127.87Centek Elbow - 90 Degree 3.5" 1200189 These fittings are made of the same fiberglass and fire retardant resins used to make Vernatube. Fittings, couplings and elbows are lightweight, strong, non-corroding and durable.- Part Number:
- 383-1200189
- Availability:
- In Stock - Ships same or next business day.
- OD:
- 3-1/2"
- Length:
- 9"
$168.99 $127.87 -
Centek Gen-Sep 1.5 x 1.5 x 1.25 1020150
Centek
$708.69 $590.31Centek Gen-Sep 1.5 x 1.5 x 1.25 1020150Use in conjunction with a Vernalift muffler on generator sets. The water drain from the Gen-Sep&trade, can be located below the water line to eliminate irritating water splash during overnight moorings. For diesel...- Part Number:
- 383-1020150
- Availability:
- In Stock - Ships same or next business day.
- Ports:
- 1-1/2"
- Water Drain:
- 1-1/4"
- Height:
- 15-5/8"
- Width:
- 12-3/8"
$708.69 $590.31 -
Centek Muffler-Vernatone 3X3 Round 1000104
Centek
$415.79 $330.38Centek Muffler-Vernatone 3X3 Round 1000104They are the original and most copied FRP wet muffler in the marine industry. Designed for gasoline or diesel engines, minimizes added back pressure, and will not rust or corrode. Constructed of fire retardant,...- Part Number:
- 383-1000104
- Availability:
- In Stock - Ships same or next business day.
- Ports:
- 3"
- Dia.:
- 7.07"
- Length:
- 25.84"
$415.79 $330.38 -
Centek Muffler-Vernatone 4X4 Round 1000106
Centek
$652.49 $507.12Centek Muffler-Vernatone 4X4 Round 1000106 They are the original and most copied FRP wet muffler in the marine industry. Designed for gasoline or diesel engines, minimizes added back pressure, and will not rust or corrode. Constructed of fire retardant,...- Part Number:
- 383-1000106
- Availability:
- In Stock - Ships same or next business day.
- Ports:
- 4"
- Dia.:
- 9.06"
- Length:
- 33.69"
$652.49 $507.12 -
Centek Muffler-Vrnlft 1.5X1.5Side/Top 1500071
Centek
$392.49 $287.88Centek Muffler-Vrnlft 1.5X1.5Side/Top 1500071Extremely effective in reducing engine exhaust noise and preventing water from returning to the engine. High strength design provides a significant safety margin over other existing fiberglass lift mufflers...- Part Number:
- 383-1500071
- Availability:
- In Stock - Ships same or next business day.
- A1:
- 1.5
- A2:
- 1.5
- B:
- 2.5
- D:
- 8.36
- E:
- 4.68
- F:
- 2
$392.49 $287.88 -
Sold Out, please call for ETA.
CLEARANCE Seastar Helm Safe-T Qc Single Engine Sh5094-1P
Seastar
$87.99 $83.69Seastar Helm Safe-T Qc Single Engine Sh5094-1P SH50941P: Quick connect feature on both sides of helm allow port side helm mount without need for an adaptor. The Quick connect snap in place feature allows both cable and spent travel tube installation with...- Part Number:
- CL-1-SH50941P
- Availability:
- In Stock - Ships same or next business day.
- Type:
- Single Safe-T QC Helm
$87.99 $83.69
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.