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110-215502

TRANSOM SUPPORT PLATE - HEAVY DUTY - SILVER FINISH

Availability: Stock Qty: 5+
$105.07 (excluding GST)
Or, 4 easy payments of $30.21 (including GST) with Buy 110-215502 with Afterpay.
Details:
Product Group: Rigging
Product Sub Group: Transom Plates
Product brand: PROMT Parts
Product fitment brand: All
Supersedes : OMT003C

Description:

PROMT Parts Upper Transom Backing Plate – 110-215502 Standard Silver (Natural Machined Aluminum)
Precision-machined from aircraft-grade aluminum plate for exceptional strength, lightweight durability, and long-lasting performance in NZ's marine environment — outperforming weaker cast alternatives.

This single upper plate reinforces your boat's transom by spreading outboard engine weight and bolt stress across a wider area, helping prevent cracking, flexing, or damage over time. Essential for repowers, jack plate installs, high-horsepower setups, or rough-water use.

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

Key Benefits:
• Aircraft-grade aluminum construction – strong yet lightweight
• Even load distribution beyond individual bolts/washers
• Superior corrosion resistance (natural aluminum finish)
• Helps preserve transom integrity and boat longevity
• Clean, professional machined finish

Also available in black powder coat (110-215502P) for added corrosion protection and a sleek modern look.

Specifications:
• Part Number: 110-215502
• Material: Aircraft-grade aluminum plate (machined)
• Finish: Standard Silver (natural machined aluminum)
• Thickness: 3/8” (0.375”) / 9.525 mm
• Height: 2.5” / 63.5 mm
• Width: 15.25” / 387.35 mm
• Bolt hole spacing (center-to-center): 12.875” / 327.025 mm
• Installation: Simple bolt-on

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