Description
Boat part number 1100149 is a new piano hinge for 1998, 270 Sundancer Sea Ray Boats, part number 0997239 . May be used on other boats.
This piano hinge is constructed out of 18 gauge stainless steel with a polished finish. Measures approximately 1 3/4″ W x 14 1/2″ H overall when open and approximately 1″ W when closed. Has an approximate 1/4″ Dia. pin diameter and (10) 3/16″ Dia. mounting holes.
See photos for measurements.
Specifications:
- Boat Manufacturer: Sea Ray
- Model: 270 Sundancer
- Year: 1998
- Part Number: 0997239
- Part Manufacturer: Unavailable
- Material: 18 Gauge Stainless Steel
- Color: Silver
- Finish: Polished
- Open Dimensions: 1 3/4″ W x 14 1/2″ H
- Closed Dimensions: 1″ W x 14 1/2″ H
- Pin Diameter: 1/4″ Dia.
- Mounts: (10) 3/16″ Dia. mounting holes



![Shadow-Caster Courtesy Light w/2′ Lead Wire – 316 SS Cover – Great White – 4-Pack[SCM-CL-GW-SS-4PACK]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/shadow-caster-courtesy-light-w-2-lead-wire-316-ss-cover-great-white-4-pack-scm-c.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)
![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)
![SmartPlug 50 Amp 50 Dual Configuration Cordset w/Marina Park Power End [C50504]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/smartplug-50-amp-50-dual-configuration-cordset-w-marina-park-power-end-c50504.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)
![Dometic 25 Insulated Flex R4.2 Ducting/Duct – 4″ [9108549910]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/dometic-25-insulated-flex-r4-2-ducting-duct-4-9108549910.webp)