Description
Boat part number 8403129 is a new surf trim tab kit for a 2015 MasterCraft NXT20 boat, part number 559941 . Manufactured by Lenco, part number 11531-101 .
This surf tab kit contains the following:
- (2) Trim Tab Blades
- (2) Actuators
These surf tabs are constructed out of 12 gauge stainless steel. The manufacturer calls these a 17.85 x 13.47 tabs, we measure each to be approximately 13 1/2″ W x 18″ D x 3 3/4″ H overall. See photos for detailed measurements. Each mounts via 13″ L hinge with (7) 1/4″ Dia. holes spaced apart 2″ center to center.Manual included.
Specifications:
- Boat Manufacturer: MasterCraft
- Model: NXT20
- Year: 2015
- Part Number: 559941
- Part Manufacturer: Lenco
- Part Number: 11531-101
- Material: Stainless Steel
- Thickness: 12 Gauge
- Color: Silver
- Manufacturer Dimensions: 17.85 x 13.47
- Overall Dimensions: 13 1/2″ W x 18″ D x 3 3/4″ H
- Mounts: 13″ Hinge w/ (7) 1/4″ Dia. Holes Set Apart 2″ CTC
- Connections: (2) Wire Lead (Actuators)
![Rapala Combo Pack – Pliers, Clipper, PunchSharpener [RTC-6PCHS]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/rapala-combo-pack-pliers-clipper-punchsharpener-rtc-6pchs.webp)
![Blue Sea 1221 12V DC Main + 19 Positions w/Digital Meter[1221]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/blue-sea-1221-12v-dc-main-19-positions-w-digital-meter-1221.webp)
![Scanpod Helm Pod System – White[SPH-SYSTEM-W]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/scanpod-helm-pod-system-white-sph-system-w.webp)
![Blue Sea 1455 4 Position Switch CLB Square[1455]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/blue-sea-1455-4-position-switch-clb-square-1455.webp)
![Shadow-Caster Accent Lighting Flex Strip 8′ Terminated w/20′ of Lead Wire[SCM-AL-LED-8]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/shadow-caster-accent-lighting-flex-strip-8-terminated-w-20-lead-wire-scm-al-led-.webp)
![Whitecap Teak Lumber – 1/2″ x 1-3/4″ x 72″[60813]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/whitecap-teak-lumber-1-2-x-1-3-4-x-72-60813.webp)
