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Item #:
178574363
Mercury Marine Boat Active Trim 8M0129437 | Mercruiser (Kit)
Item #:
178574363
GBP 467
Price Details
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Only 9 items left in stock.
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Product Details
- Boat part number 8402852 is a new active trim kit from Mercury Marine, part number 8M0129437 . Commonly used on MasterCraft Boats, part number 509219 , but may be used on other boats.Active Trim is an integrated GPS, speed-base automatic engine trim system for Mercury Marine. This intuitive, hands-free system continually adjusts engine trim based on changes in boat speed to improve performance, fuel economy, and ease of operation. It responds to boat maneuvers with precision and delivers a better overall driving experience.This kit includes the following:(1) Active Trim Interface | PN:8M0160998(1) Auto Trim Outboard Harness | PN:8M2100482(1) Bracket Kit | PN:8M0129561TRIM CONTROL DASH PAD NOT INCLUDEDManufacturer fits:1-4 Engine Verado 200‑400 HPSingle & Dual Engine DTS/JPS MerCruiser Sterndrive and using a VesselView 502 or 702 and newer display or using a VesselView Link and Lowrance or Simrad display.1-4 Engine Mercury 175-300 HP V6 (3.4L) & V8 (4.6L) 4 Strokes Serial #2B529482 and Up.Please check with your local MasterCraft Boat brand dealer for boat / brand / model / year cross-referencing compatibilities.Specifications:Boat Manufacturer: MasterCraft BoatsPart Number: 509219Part Manufacturer: Mercury MarinePart Number: 8M0129437UPC: 745061014251Color: Black / SilverSold as seen in pictures. Customers please note every computer shows colors differently. All measurements are approximate.Hardware and instruction / installation manual not included.
| Brand | Mercury Marine |
| Color | Silver |
| Has written warranty | No |
| Item Weight | 1.2 lbs (540 grams) |
Product Description
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Customer Questions & Answers
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Question:
Is the Active Trim system easy to install?
Answer: Installation requires knowledge of boat systems; professional installation is recommended. -
Question:
What boats are compatible with this trim kit?
Answer: Primarily designed for MasterCraft Boats but may work with other models; check local dealer for compatibility. -
Question:
Does the kit include an installation manual?
Answer: No, hardware and installation manuals are not included.
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23 July 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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GBP 467
Order now and get it around Friday, August 28
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QTY:
Only 9 items left in stock.
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Features & Benefits
- Hands-free Active Trim system improves boating performance.
- Automatically adjusts engine trim based on speed for better fuel economy.
- Precision response enhances driving experience and safety.
- Kit includes essential components for installation (interface, harness, bracket).
- Compatible with various Mercury Marine engine models and MasterCraft Boats.
- No hardware or installation manual included; check compatibility.
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