Accueil » Transom Support Plate Kit, Cast Aluminum, Top and Lower Bolt Holes, 2-Pack

Transom Support Plate Kit, Cast Aluminum, Top and Lower Bolt Holes, 2-Pack

Unité de gestion de stock: 1005009505487687-Silver
Color
€91,71
-33% €137,57 €91,71

The Transom Support Plate Kit (TSP-1 & TSP-2DP) is a 2-pack of cast aluminum plates designed to reinforce your boat’s transom where the outboard bolts attach. With universal bolt patterns and two plate sizes—12" x 2" for the top bolt holes and 15" x 2" for the lower bolt holes—this kit provides a reliable, corrosion-resistant upgrade that distributes engine bolt load more evenly. Built from 3/8" thick cast aluminum, it adds durable transom support to help prevent fatigue, misalignment, and damage from engine torque and vibration. This kit is intended as a standard upgrade for many outboards, offering a straightforward bolt-on solution to improve stability and balance without complex fabrication.

All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

Benefits & Tips

  • Distributes stress from engine bolts across a larger transom area, reducing the risk of transom cracks or fatigue on demanding trips or rough water.
  • Helps maintain engine balance and alignment, improving stability during acceleration, rough seas, and long trolling sessions.
  • Simple, bolt-on upgrade that fits a wide range of outboards with the same bolt mounting patterns; confirm your boat’s bolt pattern before purchase.

Product specifications

  • Material: Cast aluminum alloy
  • Plate thickness: 3/8" (9.5 mm)
  • Kit contents: 2 plates (2-pack)
  • TSP-1: Top bolt holes standard, 12" x 2"
  • TSP-2DP: Lower bolt holes standard, 15" x 2" (for outboards newer than 1986 that do not use twist clamps; not compatible with Suzuki DT25C 2000 and Yamaha F350)
  • Color: As shown
  • Origin: Mainland China
  • Brand: NONE
  • Application: Universal for most outboard engines with matching bolt patterns
  • Mounting hardware: Not included

Package includes:

  • 2 x Engine Transom Support Plate

Warnings / Reminders

  • Mounting hardware not included.
  • Installation guide not included; professional installation is strongly recommended.
  • Not all engines or bolt patterns are identical—verify compatibility with your model before ordering (notably for the TSP-2DP pattern and the listed exceptions).
  • Color and finish may vary slightly due to lighting and batch differences; measurements may have a +/- 1–3 cm variance.

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