Leather Seats. + Integrated Lumbar Support – MSA 4X4 Mitsubishi – Triton – Front Twin Buckets with map pockets (Air Bag Seats) Driver seat access to electric seat controls. $ 465.00 AUD (excludes freight). Replacement Seats for Triton Boats - Since 1998, iboats is the most trusted water lifestyle online store for boat parts and accessories, boats for sale,. Ideal for long distance travel. Three piece seat cushion with a slight back slope angle for a softer seat. 480mm seat cushion length with 50mm leg extension. High side bolsters for greater support. Pirelli Mat Suspension system. Optional extras include adjustable air lumbar and armrests. Replaceable side foams.. "/>Triton replacement seats