The CURT TruTrack 2P 17599 uses round spring bars supported by adjustable L-brackets for weight distribution and built-in sway resistance. Its 14-position factory drawing is useful for locating the included hitch ball, spring bars, L-bracket fasteners and shank.
Original manufacturer exploded parts diagram
Use the illustrated numbers to locate components in the table. The linked CURT manual also contains the complete installation and operating instructions.
Components by drawing number
Component names and quantities follow the manufacturer parts list. A number in an exploded drawing does not by itself mean an individual component is sold separately.
| Callout | Qty. | Component |
|---|---|---|
| 1 | 1 | Hitch head |
| 2 | 2 | Spring bars |
| 3 | 2 | Spring-bar support brackets |
| 4 | 1 | Adjustable receiver shank |
| 5 | 1 | Snap-up/lift handle |
| 6 | 1 | Hitch pin and clip |
| 7 | 1 | 2-5/16-inch hitch ball |
| 8 | 1 | 1¼-inch lock washer |
| 9 | 1 | 1¼-12 hex nut |
| 10 | 2 | ¾-10 × 5-inch hex bolts |
| 11 | 4 | ¾-inch serrated conical washers |
| 12 | 2 | ¾-10 nylon-insert locknuts |
| 13 | 2 | ⅝-11 × 1¾-inch hex bolts |
| 14 | 2 | ⅝-11 × 1¾-inch square-head bolts |
Choosing the right component
For CURT 17599, the factory lists 5,000–8,000 lb trailer weight and 500–800 lb tongue weight with the spring bars installed. The L-support bracket arrangement is different from the separate snap-up-bracket version 17510. Do not assume those brackets, bars or head assemblies can be exchanged. Match the complete loaded tongue weight and use the manufacturer's bracket placement and adjustment procedure.
See the actual listed hitch
Photos below are from NewRVParts product 17599. Select either image to see the product listing.
