Transom Support Plate Kit TSP-1 and TSP-2DP for Top and Lower Bolt Holes, 12 by 2 Inches and 15 by 2 Inches, Three Eighths Inch Aluminum, Two Pack, Cast Aluminum CNC Cut, Universal Outboard Mount Pattern, Built Tough Marine Hardware

Transom Mounting Plate Kit for Top and Lower Bolt Holes
✔️ TSP-1 15x2 in; TSP-2-DP 12x2 in; 3/8 in aluminum

This transom mounting plate kit includes two plates that match a universal outboard mounting pattern. It spreads engine vibration and load across the transom to protect the mounting area and extend crossmember life.

✅ Two-piece kit includes TSP-1 top plate and TSP-2DP bottom plate
✅ Cast aluminum with CNC cut precision for strength and light weight
✅ Dimensions: TSP-1 15 x 2 in; TSP-2-DP 12 x 2 in; 3/8 in thick
✅ Universal outboard mounting pattern for broad compatibility
✅ Silver color and marine-grade durability

💡 What is a transom mounting plate used for in boat engine installs?

It helps spread load and damp vibration to protect the transom and mounting bolts. - distributes engine load across mounting surface to prevent bolt stress - dampens vibration to reduce transom wear - compatible with universal outboard patterns for many boats - supports heavy four-stroke engines to extend crossmember life✝️