A strong outboard tilt-and-trim choice matches your engine’s exact model and horsepower while providing the type of assembly your boat needs. Winibo’s 8M0090335 8M0171818 assembly leads this lineup for buyers with a compatible Mercury engine up to 115HP, while the other options cover 40–60HP engines, motors up to 35HP, and a separate jack-plate style unit. These products are not interchangeable simply because their horsepower ranges overlap: some replace an existing power-trim assembly, while others are complete transom-mounted tilt-and-trim units.
Compare the replacement part numbers, engine fit, and included components before ordering. The listings do not establish every installation dimension or compatibility detail, so confirm the match against your outboard’s model information and the manufacturer’s fitment guidance.
Winibo 8M0090335 8M0171818 Assembly is the leading choice for a compatible Mercury F-75 through F-115 or 75–115HP 2-wire 4-stroke outboard. Its stated fit covers a broad upper horsepower range, it lists alloy steel and aluminum construction, and it includes a one-year warranty. Choose it only if the engine and replacement part numbers match your installation; buyers with smaller engines or a complete PT-35-style unit should consider the lower-ranked alternatives instead.
Our Top Picks
Best OverallIts stated fit covers Mercury F-75 through F-115 and 75–115HP 2-wire 4-stroke models, with alloy steel and aluminum construction and a one-year warranty.
View on Amazon
2014 Model FitRisWhiteMeteors 75-115HP Assembly
The listing identifies 2014 Mariner 75, 80, 100, and 115HP applications and specifies replacement part number 8M0090335.
View on Amazon
Small-Engine FitRisWhiteMeteors 40-60HP Assembly
This electric-hydraulic replacement targets Mariner and Mercury 40–60HP outboards and lists replacement numbers 830150T10, 8M0055006, and 8M0055011.
View on Amazon- 35HP Full Unit T-H Marine PT-35 Unit
Compare these outboard trim and tilt options
| # | Product | Weight | Material | Material Type | Buy |
|---|---|---|---|---|---|
| 1 | 1. Winibo 115HP Trim AssemblyBest Overall | 11.4 lb | Alloy Steel, Aluminum | Alloy Steel, Aluminum | View on Amazon |
| 2 | 2. RisWhiteMeteors 75-115HP Assembly2014 Model Fit | — | — | — | View on Amazon |
| 3 | 3. RisWhiteMeteors 40-60HP AssemblySmall-Engine Fit | — | — | — | View on Amazon |
| 4 |  4. T-H Marine PT-35 Unit35HP Full Unit | 24 lb | — | — | View on Amazon |
| 5 |  5. Bzcovac PT-35 UnitSmall outboards with setback | 19.5 lb | Aluminum | Aluminum | View on Amazon |
| 6 |  6. Winibo QX90 Jack PlateOutboards up to 90HP | 32 lb | Aluminum-Alloy, Stainless Steel | Aluminum-Alloy, Stainless Steel | View on Amazon |
Detailed Reviews: Best Tilt And Trim Kit For Outboard
#1 · Best Overall
1. Winibo 115HP Trim Assembly
- Weight: 11.4 lb
- Material: Alloy Steel, Aluminum
- Material Type: Alloy Steel, Aluminum
Best for: Mercury 75–115HP replacement.
Why it ranks #1: Its stated fit covers Mercury F-75 through F-115 and 75–115HP 2-wire 4-stroke models, with alloy steel and aluminum construction and a one-year warranty.
Compatibility with Mercury F-75 through F-115 models, including 75–115HP four-stroke applications with a two-wire setup, is the defining feature of this Winibo assembly. It replaces 8M0090335 and 8M0171818, helping buyers identify a stated replacement for a specific engine range and configuration.
The assembly is described as supporting precise engine tilt adjustment, which can help operators set engine position for their navigation conditions. Its stated aim of minimizing turbulence and vibration connects that adjustment to vessel stability and balance, while the listing also links trim positioning with propeller propulsion efficiency. High-strength alloy construction is specified as corrosion-resistant for harsh marine conditions. The two-wire, four-stroke and Mercury model details provide important boundaries when checking application fit.
- Compatible with Mercury F-75, F-80, F-90, F-100, and F-115 models
- Listed for 75–115HP two-wire four-stroke applications
- Replaces 8M0090335 and 8M0171818
- High-strength alloy construction described as corrosion-resistant
- The stated application is limited to the listed Mercury models and two-wire four-stroke configuration.
Skip it if you need a trim unit for an outboard up to 35HP; the T-H Marine 3002.1017 is rated for that smaller engine class.
Mercury owners with a listed F-75 through F-115 two-wire four-stroke application can consider this assembly for engine-position adjustment and corrosion-resistant construction. Confirm that the model and configuration match the stated range before treating it as a replacement.
Full product details
| Brand | Winibo |
|---|---|
| Color | Black |
| Included Components | Tilt & Trim Assembly |
| Item Weight | 11.4 pounds |
| Manufacturer | Winibo |
| Part Number | Tilt&Trim-ME-115HP |
| Manufacturer Warranty Description | 1-year warranty |
| Material | Alloy Steel, Aluminum |
| Model Number | TT-ME-115HP |
Listed on Amazon as: 8M0090335 8M0171818 Outboard Power Tilt & Trim Assembly up to 115HP
View on Amazon#2 · 2014 Model Fit
2. RisWhiteMeteors 75-115HP Assembly
Best for: 2014 Mariner replacement fit.
Why it ranks #2: The listing identifies 2014 Mariner 75, 80, 100, and 115HP applications and specifies replacement part number 8M0090335.
Its listed 2014 Mariner fit spans 75, 80, 100, and 115 horsepower, giving owners in those applications a defined replacement range for electric power tilt and trim. The assembly replaces several specified OEM numbers, including 818903A1, 830250A1, and 8M0090335.
Electric operation supports powered engine trimming for the listed launching, trimming, and beaching uses. The specified 2014 Mariner applications—75, 80, 100, and 115 horsepower—make the fit particularly clear for owners of those engines, while the replacement-number list provides another way to identify the intended assembly. It is supplied as one assembly, so buyers can focus on matching the stated engine application and OEM reference rather than choosing among multiple included components.
- Electric power tilt and trim operation
- Listed for 2014 Mariner 75, 80, 100, and 115HP applications
- Replaces several specified OEM numbers
- Recommended for launching, trimming, and beaching
- The verified Mariner applications are limited to the listed 2014 models.
Skip it if you have a Mercury F-75 to F-115 application needing the Winibo TT-ME-115HP assembly, whose listing names those Mercury models directly.
A 2014 Mariner owner within the listed 75–115HP applications can consider this electric replacement for routine trimming and launch or beaching tasks. Its stated fit is specific; buyers with other model years or engine applications should not assume compatibility.
Full product details
| Brand | RisWhiteMeteors |
|---|---|
| Color | Black |
| Included Components | 1 Pack |
| Manufacturer | RisWhiteMeteors |
| Part Number | 8M0090335 |
| Model Number | 8M0090335 |
| Operation Mode | Electric |
| Recommended Uses | Launching, trimming, and beaching the boat |
Listed on Amazon as: Outboard Power Trim & Tilt Motor Assembly Replacement for Mercury Mariner 75-115HP | Replaces OEM 818903A1 830250A1 8M0090335 898447T01 | Hydraulic Boat Lift Engine Parts
View on Amazon#3 · Small-Engine Fit
3. RisWhiteMeteors 40-60HP Assembly
Best for: Mercury 40–60HP replacement.
Why it ranks #3: This electric-hydraulic replacement targets Mariner and Mercury 40–60HP outboards and lists replacement numbers 830150T10, 8M0055006, and 8M0055011.
A stated 40–60HP Mariner and Mercury application range makes this electric-hydraulic assembly a focused replacement option for smaller outboards. It replaces OE numbers 830150T10, 8M0055006, and 8M0055011, while its high-performance hydraulic system is described as providing smooth lifting and stable operation.
The electric-hydraulic design combines powered control with hydraulic lifting, which supports smooth engine movement during trim and tilt adjustments. Its stated 40–60HP compatibility gives buyers a defined engine class to check, and the three listed OE replacement numbers offer additional identification points. Marine-grade construction and corrosion resistance are specified for marine use, while the supplied assembly is described as ready for installation and fully tested before shipment.
- Listed as compatible with Mariner and Mercury 40–60HP outboards
- Replaces OE numbers 830150T10, 8M0055006, and 8M0055011
- Hydraulic system is described as providing smooth lifting and stable operation
- Marine-grade, corrosion-resistant structure
- Its stated compatibility is limited to the 40–60HP range.
Skip it if you need a 75–115HP replacement; Winibo's TT-ME-115HP listing names Mercury F-75 through F-115 models.
This is a focused choice for Mariner or Mercury owners whose outboard falls within the listed 40–60HP range and who want electric-hydraulic trim. The stated compatibility and OE references define its fit; it is not a listed solution for larger engines.
Full product details
| Brand | RisWhiteMeteors |
|---|---|
| Color | Black |
| Included Components | 1 Pack |
| Manufacturer | RisWhiteMeteors |
| Part Number | 8M0055011 |
| Model Number | 8M0055011 |
| Operation Mode | Electric |
Listed on Amazon as: 8M0055011 830150T10 8M0055006 Electrically Hydraulic Power Trim &Tilt Compatible with Mariner Mercury Outboard 40-60HP
View on Amazon#4 · 35HP Full Unit
4. T-H Marine PT-35 Unit
- Weight: 24 lb
Best for: Clamp-on or bolt-on motors.
Why it ranks #4: This complete electric-hydraulic unit is rated for motors up to 35HP, offers 84 degrees of trim and tilt, and has a 5.5-inch setback.
Its ability to accommodate clamp-on or bolt-on motors without an adapter sets this T-H Marine PT-35 apart for owners of smaller outboards. Rated for engines up to 35HP, it also specifies a 5.5-inch setback and 84 degrees of trim and tilt for positioning the motor.
The 5.5-inch setback is listed as a way to enhance boat stability and performance, while the 84-degree trim and tilt range gives the operator a stated range for changing motor position. Compatibility with clamp-on and bolt-on motors without an adapter can simplify installation across those mounting styles. Aluminum construction with stainless steel fasteners supplies the named materials for the unit. Its rating for 35HP and smaller engines defines the intended power class.
- Rated for 35HP and smaller motors
- Accommodates clamp-on or bolt-on motors without an adapter
- Provides 84 degrees of trim and tilt
- Aluminum construction with stainless steel fasteners
- The unit is rated only for motors up to 35HP.
Skip it if you need a powered trim unit for 40–60HP; the RisWhiteMeteors 8M0055011 is listed for Mariner and Mercury engines in that range.
Small-outboard owners needing a PT-35 for clamp-on or bolt-on mounting can value its stated no-adapter fit and 84-degree movement range. Keep its 35HP maximum in view, since the listing does not extend this unit to larger engines.
Full product details
| Brand | Boating Accessories |
|---|---|
| Item Weight | 24 pounds |
| Item model number | 3002.1017 |
| Manufacturer | T-H Marine |
| Part Number | 52100 |
| Model | 3002.1 |
| Package Dimensions | 14.8 x 13.6 x 5.2 inches |
Listed on Amazon as: T-H Marine – 3002.1017 52100 CMC PT-35 Tilt and Trim for up to 35 HP
View on Amazon#5
5. Bzcovac PT-35 Unit
- Weight: 19.5 lb
- Material: Aluminum
- Material Type: Aluminum
Best for: Small outboards with setback.
Why it ranks #5: The PT-35 unit is specified for up to 35HP and includes a wiring kit, but the listing provides fewer fitment and operating details than the T-H Marine option.
A 5.5-inch setback is the defining feature of this PT-35 unit, with the listing linking that spacing to boat stability and a better prop bite at a higher prop setting. Its electric-hydraulic lift is rated for outboards up to 35HP and raises the motor at the push of a switch.
Switch-activated motor lifting can help raise the prop away from shallow water or debris, according to the listing, and avoids manually tilting the engine for that task. The stated 5.5-inch setback is intended to support stability and prop bite at a higher setting. This unit includes a wiring kit alongside the PT-35 trim unit, giving installers two named components in the package. Its 35HP ceiling sets a clear engine-size boundary.
- Rated for outboards up to 35HP
- 5.5-inch setback is specified to enhance stability and prop bite
- Switch activation raises the motor for shallow-water or debris protection
- Includes a wiring kit
- Its rated engine limit is 35HP.
Skip it if you have a 40–60HP Mercury or Mariner outboard; the RisWhiteMeteors 8M0055011 assembly is listed for that range.
This PT-35 suits owners of outboards up to 35HP who want switch-operated lift and the listed setback benefits. Its engine rating is a firm boundary, so operators with larger motors should choose an assembly stated for their horsepower class.
Full product details
| Brand | Bzcovac |
|---|---|
| Color | Silver |
| Included Components | 1 × PT-35 Tilt & Trim Unit, 1 × Wiring Kit |
| Item Weight | 19.5 pounds |
| Manufacturer | CHOW LLC USA |
| Part Number | BZ-52100 |
| Manufacturer Warranty Description | 1 Year Manufacturer |
| Material | Aluminum |
| Model Number | PT-35 |
Listed on Amazon as: 3002.1017 52100 for CMC PT-35 Tilt and Trim up to 35 HP – Outboard Motor Electric Hydraulic Power Trim & Tilt Unit
View on Amazon#6
6. Winibo QX90 Jack Plate
- Weight: 32 lb
- Material: Aluminum-Alloy, Stainless Steel
- Material Type: Aluminum-Alloy, Stainless Steel
Best for: Outboards up to 90HP.
Why it ranks #6: Although rated up to 90HP with a 330-pound load capacity, this is described as an electric power tilt-trim jack plate rather than a replacement trim assembly.
A 330-pound load capacity distinguishes this Winibo electric power tilt trim jack plate, which is listed for boat use and outboards up to 90HP. Its aluminum-alloy and stainless-steel construction supplies the specified material combination, and the included-component listing identifies a tilt trim jack plate.
The stated 90HP ceiling gives buyers a defined engine class to assess, while the 330-pound load capacity provides a separate published limit for evaluating the unit's load requirements. Its electric power tilt trim jack plate format identifies the assembly type, and the included-component specification names a tilt trim jack plate. Aluminum-alloy and stainless-steel materials describe its construction. At 32 pounds and 18.5 by 16.9 by 10.2 inches, its listed weight and dimensions are relevant to handling and installation planning.
- Listed for outboards up to 90HP
- 330-pound load capacity
- Electric power tilt trim jack plate format
- Aluminum-alloy and stainless-steel construction
- The unit weighs 32 pounds, a handling consideration during installation.
Skip it if you need a replacement for a Mercury F-115; the Winibo TT-ME-115HP listing names F-115 compatibility.
Boat owners with outboards up to 90HP can consider this electric tilt trim jack plate when its 330-pound capacity and listed dimensions suit their setup. Its 90HP limit and 32-pound weight are important fit and installation considerations.
Full product details
| Brand | Winibo |
|---|---|
| Color | Gray |
| Compatible with Vehicle Type | Boat |
| Included Components | Tilt Trim Jack Plate |
| Item Dimensions | 18.5 x 16.9 x 10.2 inches |
| Item Weight | 32 pounds |
| Load Capacity | 330 Pounds |
| Manufacturer | Winibo |
| Part Number | QX90 |
| Manufacturer Warranty Description | 1 year warranty |
| Material | Aluminum-Alloy, Stainless Steel |
| Model Number | QX90 |
| Style Name | Electric Power Tilt Trim Jack Plate |
Listed on Amazon as: Power Tilt and Trim Unit for Outboard Motor Up to 90HP (Gray)
View on AmazonReplacement assembly or complete tilt-and-trim unit?
The key distinction is whether you need a replacement for an existing power-trim assembly or a complete tilt-and-trim unit mounted to the boat. The RisWhiteMeteors and Winibo 115HP listings identify replacement part numbers and specific outboard applications, making them candidates for an existing assembly replacement when the numbers and engine fit agree. By contrast, the PT-35 listings describe a complete electric-hydraulic unit rated for motors up to 35HP; the T-H Marine listing says it accommodates clamp-on or bolt-on motors without an adapter.
The Winibo QX90 is described as a tilt-trim jack plate, a different configuration from the replacement assemblies. Confusing these product types can leave you with a unit that does not match your transom or existing hydraulic setup, even if the horsepower rating looks suitable.
Confirm the mounting arrangement and replacement part number before treating any listing as a direct fit.
Why horsepower overlap is not enough
Horsepower overlap alone does not establish that a trim unit fits an outboard. The listings show how much detail can matter: the Winibo replacement names Mercury F-75, F-80, F-90, F-100, and F-115 models and specifies 75–115HP 2-wire 4-stroke fit, while RisWhiteMeteors identifies particular 2014 Mariner applications for its 8M0090335 assembly. The other RisWhiteMeteors unit targets 40–60HP models, and both PT-35 products are rated for 35HP and smaller motors.
Those ranges help narrow choices, but they do not confirm mounting dimensions, wiring connections, shaft or bracket fit, or compatibility with every model year. Do not infer that an “up to” horsepower rating guarantees a fit across every engine in that range.
Check your engine’s full model designation and existing unit’s part number against the seller’s fitment information before buying.
How to Choose an Outboard Tilt-and-Trim Kit
Engine fit and replacement numbers
Start with the outboard’s exact model and the part number on the existing trim unit. The Winibo assembly lists 8M0090335 and 8M0171818 and fit for Mercury F-75 through F-115; RisWhiteMeteors lists 2014 Mariner 75, 80, 100, and 115HP applications for its 8M0090335 assembly. Its other unit lists 830150T10, 8M0055006, and 8M0055011 for Mariner and Mercury 40–60HP outboards.
Buyers replacing a unit on a specifically listed engine should prioritize those part-number and model matches. Owners of smaller engines should compare the 40–60HP listing or the PT-35 products, but must still verify model-specific compatibility rather than relying on a broad horsepower range.
Horsepower range and unit style
Choose a horsepower range that includes your engine, then check whether the product is a replacement assembly or a complete unit. The listings span 35HP and smaller for the PT-35 products, 40–60HP for one RisWhiteMeteors replacement, up to 90HP for the Winibo QX90 jack plate, and 75–115HP for the larger replacement assemblies. A buyer with a compatible small outboard may prefer a PT-35-style complete unit; an owner replacing a midrange or larger existing assembly should focus on the relevant engine-fit listing.
The QX90’s jack-plate format makes it a distinct choice, not a substitute based on its 90HP ceiling alone. Match the design to the boat and existing installation.
Construction and supplied components
Compare construction and included parts that matter for your installation, but do not assume that a material description guarantees durability in your conditions. Winibo’s 115HP assembly lists alloy steel and aluminum and a one-year warranty; the PT-35 products specify aluminum, and T-H Marine mentions stainless steel fasteners. Bzcovac includes a wiring kit with its PT-35 unit, while the 40–60HP RisWhiteMeteors listing specifies one power trim-and-tilt assembly.
Buyers who need wiring parts supplied with a complete unit may favor the Bzcovac listing; buyers evaluating an existing assembly replacement should first confirm what their installation already includes. Product descriptions do not provide a full component inventory or installation instructions, so check the listing and seller for any missing parts before ordering.
Which Outboard Tilt-and-Trim Kit Should You Choose?
For a compatible Mercury 75–115HP 2-wire 4-stroke engine, choose Winibo 115HP Trim Assembly: its listed model range and replacement numbers make it the strongest match in this group. If your engine is a specifically listed 2014 Mariner 75, 80, 100, or 115HP model, compare RisWhiteMeteors 75-115HP Assembly and verify the part-number match. For a compatible Mariner or Mercury 40–60HP outboard, RisWhiteMeteors 40-60HP Assembly is the targeted replacement.
Owners seeking a complete unit for motors up to 35HP can consider T-H Marine PT-35 Unit for its stated trim range and setback, or Bzcovac PT-35 Unit if the included wiring kit suits their needs. Treat Winibo QX90 Jack Plate as a distinct jack-plate option, not a direct replacement assembly.
Confirm fitment before purchase.
Frequently Asked Questions
How can I confirm whether a replacement trim assembly fits my exact outboard model and year?
Match your outboard’s make, model, horsepower, year, and configuration against the listing, then verify the replacement part numbers against the part being removed. Check whether the listing specifies a 2-wire or 4-stroke configuration. If any detail is unclear or differs, confirm compatibility with the seller or a qualified marine technician before ordering.
What tools and installation steps are needed to replace an outboard power trim-and-tilt assembly?
The needed tools and steps depend on the engine and assembly, so consult the outboard service manual and replacement instructions first. Typically, the work involves securing the motor, disconnecting power, supporting the assembly, removing its fasteners and hydraulic connections, then installing and testing the replacement. Use a qualified marine technician if you lack the required tools or experience.
How should I troubleshoot an outboard that will not tilt or hold its position?
Start by checking the power supply, connections, and fluid level according to the engine manual; keep clear of moving parts and support the motor safely. If the motor does not respond, moves unevenly, or sinks after tilting, the cause may require inspection of the electrical or hydraulic system. Have a technician diagnose persistent problems.
When should I choose a complete PT-35-style unit instead of a replacement assembly?
Consider a complete PT-35-style unit if your motor is within its stated limit of up to 35HP and you need that type of unit rather than an assembly matched to a specific outboard. Compare the product’s stated fit and included items with your installation. The article also lists a wiring kit for the Bzcovac option; check whether it suits your needs.
Is the up-to-90HP option a direct replacement trim assembly?
No. The Winibo QX90 is identified as a jack-plate option, not a direct replacement assembly. Treat it as a different type of product and verify that a jack plate is appropriate for your setup.
If you need a replacement trim assembly, select an option whose model range and part numbers match your outboard.
Final Words
For a compatible Mercury 75–115HP 2-wire 4-stroke outboard, the Winibo 115HP assembly is the leading choice, provided its part numbers match. Mariner 40–60HP owners should consider the targeted RisWhiteMeteors assembly, while specifically listed 2014 Mariner 75, 80, 100, or 115HP owners should verify the other RisWhiteMeteors fit. For motors up to 35HP, compare the PT-35 units.
Treat the QX90 as a jack plate, not a replacement assembly.
