Toyota Part No. 86790-04010. Fits inside tailgate latch. This is a never used take-off. All 2009 trucks had the camera installed but some models like mine did not come with the monitor. Camera only, does not include wiring harness. Lists for $540 at Olathe (https://parts.olathe...mera-8679004010). I'm selling for $75 + postage.