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110-200000

Transom Backing Plates, Upper and Lower

Availability: Stock Qty: 5+
$190.39 (excluding GST)
Or, 4 easy payments of $54.74 (including GST) with Buy 110-200000 with Afterpay.
Details:
Product Group: Rigging
Product Sub Group: Transom Plates
Product brand: Bob's Machine Shop
Product fitment brand: All

Description:

110-200000 – Transom Backing Plates Set (Upper and Lower)
Protect and Strengthen Your Boat’s Transom

Machined from aircraft-grade aluminum plate for exceptional strength, lightweight design, and superior corrosion resistance in marine environments — outperforming weaker cast alternatives for reliable, long-lasting support.

This set includes both an upper and lower plate to reinforce your boat's transom by spreading outboard engine mounting bolt load and stress across a wider area, helping prevent cracking, flexing, or long-term damage. Essential for repowers, jack plate installations, high-horsepower setups, or rough-water use. Optional double top bolt configuration available for added reinforcement on the upper plate.

Compatible with all standard BIA boat mounting patterns on most outboard motors.

Key Features:
• Machined aircraft-grade aluminum plate – strong, lightweight, and built to last
• Distributes engine load across the transom beyond individual bolts/washers
• Excellent corrosion resistance (natural machined finish)
• Perfect complement to jack plate installations
• Clean, professional appearance

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