Specifications include, but are not limited to: 1. Line Striper Self-Propelled Cart for D02 Self-propelled Ride-On Cart Attachment and Hitch Kit Brand: Graco, Titan, or Equal Model: LineDriver HD, LazyLiner Elite, or Equal - 6.5 HP Gasoline Engine - Electric start - Hydrostatic drive, Forward and Reverse - Must be compatible with a Titan PowrLiner 4950 Striper - Must include a Bolt-On Hitch Kit for a Titan PowrLiner 4950. 2. Line Striper Self-Propelled Cart for D04 Self-propelled Ride-On Cart Attachment and Hitch Kit Brand: Graco, Titan, or Equal Model: LineDriver HD, LazyLiner Elite, or Equal - 6.5 HP Gasoline Engine - Electric start - Hydrostatic Drive, Forward and Reverse - Must be compatible with a Graco LineLazer V200HS striper - Must include a bolt-on hitch kit for a Graco LineLazer V200HS (Graco #25N787). 3. Line Striper Self-Propelled Cart for D07 Self-propelled Ride-On Cart Attachment and Hitch Kit Brand: Graco, Titan, or Equal Model: LineDriver HD, LazyLiner Elite, or Equal - 6.5 HP Gasoline Engine - Pull Start - Hydrostatic Drive, Forward and Reverse - Must be compatible with a Graco LineLazer 130HS Striper and a TransLine 360MII Thermoplastic Applicator - Must include a Bolt-On Hitch Kit for a Graco LineLazer 130HS (Graco #25N787) and a Bolt-On Hitch Kit for a TransLine 360MII Thermoplastic Applicator.