| 65AA77650KC | Paper exit driving gear/3 |
| 65AA77660KC | Paper exit driving gear/4 |
| 65AA77670KC | Paper exit driving gear/5 |
| 65AA77710KC | Transfer release gear/1 |
| 65AA77720KC | By-pass feed driving gear/1 |
| 65AA77730KC | By-pass feed driving gear/2 |
| 65AA77760KC | Drum idling gear |
| 65AA77770KC | Drum gear for HP Color 9850mfp Series |
| 65AA77780KC | Belt driving gear/1 |
| 65AA77790KC | Belt driving gear/2 |
| 65AA77800KC | Belt driving gear/3 |
| 65AA77810KC | Belt driving gear/4 |
| 65AA77830KC | Toner collecting gear/1 |
| 65AA77840KC | Toner collecting gear/2 |
| 65AA77850KC | Toner collecting gear/3 |
| 65AA77860KC | Paper feed gear/3 |
| 65AA77870KC | Registration gear |
| 65AA77880KC | Transfer control gear/1 |
| 65AA77890KC | Transfer control gear/2 |
| 65AA77900KC | Transfer control gear/3 |
| 65AA77910KC | Transfer control gear/4 |
| 65AA77960KC | Toner collecting gear/4 |
| 65AA77970KC | Toner collecting gear/5 |
| 65AA77980KC | Paper feed gear/4 |
| 65AA77990KC | Paper feed gear/5 |
| 65AA78010KC | Toner collecting gear/6 |
| 65AA78040KC | Agitating gear/a |
| 65AA78050KC | Idling gear/h for HP Color 9850mfp Series |
| 65AA78080KC | Fixing cleaning gear |
| 65AA78090KC | Fixing feeding gear |
| 65AA78100KC | Fixing cleaning gear |
| 65AA42870KC | Gear pressing screw |
| 65AA47600KC | Detecting gear for HP Color 9850mfp Series |
| 65AA-5200KC | Feeding gear assembly |
| 65AA77010KC | Multi-feed preventing gear |
| 65AA77070KC | Developing driving gear (10/set) |
| 65AA77080KC | Developing agitating gear |
| 65AA77160KC | Fixing driving gear/a (10/set) |
| 65AA77170KC | Fixing driving gear/b (10/set) |
| 65AA77180KC | Fixing driving gear/c |
| 65AA77190KC | Fixing driving gear/d (10/set) |
| 65AA77200KC | Fixing driving gear/e |
| 65AA77210KC | Developing gear/1 |
| 65AA77220KC | Developing gear/2 |
| 65AA77270KC | Fixing driving gear/f |
| 65AA77280KC | Fixing driving gear/g |
| 65AA77290KC | Fixing driving gear/h |
| 65AA77300KC | Fixing driving gear/i (10/set) |
| 65AA77310KC | Screw driving gear |
| 65AA77320KC | Screw idling gear |
| 65AA77330KC | Fixing driving gear/j (10/set) |
| 65AA77340KC | Cleaner driving gear |
| 65AA77380KC | Toner supply gear/a |
| 65AA77390KC | Toner supply gear/b |
| 65AA77400KC | Toner supply gear/c |
| 65AA77470KC | Fixing regulating gear/a |
| 65AA77480KC | Fixing regulating gear/b |
| 65AA77510KC | Conveyance gear |
| 65AA77530KC | Paper feed gear/1 |
| 65AA77540KC | Paper feed gear/2 |
| 65AA77550KC | Adu driving gear/1 |
| 65AA77630KC | Paper exit driving gear/1 |
| 65AA77640KC | Paper exit driving gear/2 |
| 554077130KC | Idling gear/h (order 65aa78050kc) |
| 07AA77302KC | Gear - 52 tooth - Drives cam/gear assembly on both side of chassis |
| 65AAR78900KC | Feeding gear assly |
| 12VG77030KC | Idling gear/b(z=44 21) (10/set) |
| 12VL42240KC | Gear/a(z=17) for HP Color 9850mfp Series |
| 13GQ77090KC | Rocking gear/a(z=48) |
| 13LH77010KC | Idling gear /1 for HP Color 9850mfp Series |
| 13LH77040KC | Idling gear /3 for HP Color 9850mfp Series |
| 13LH77050KC | Slide gear /a for HP Color 9850mfp Series |
| 13LH77070KC | Lever rocking gear |
| 40AA77550KC | Mirror driving gear/2 |
| 40AA77660KC | Toner supply gear/f |
| 55FA77080KC | Multi-feed driving gear/1(z=14) (10/set) |
| 13YH-4040KC | Gear assembly for HP Color 9850mfp Series |
| 13YH77010KC | Gear for HP Color 9850mfp Series |
| 13YH77020KC | Gear for HP Color 9850mfp Series |
| 13YH77030KC | Gear for HP Color 9850mfp Series |
| 13YH77040KC | Gear for HP Color 9850mfp Series |
| 13YH77050KC | Gear for HP Color 9850mfp Series |
| 13YH77070KC | Gear for HP Color 9850mfp Series |
| 13YH77080KC | Gear for HP Color 9850mfp Series |
| 13YH77090KC | Gear for HP Color 9850mfp Series |
| 13YH77100KC | Gear for HP Color 9850mfp Series |
| 13YH77110KC | Gear for HP Color 9850mfp Series |
| 13YH77330KC | Gear for HP Color 9850mfp Series |
| 25AA77890KC | Regulating gear |
| 25BA77171KC | Toner supply gear/2 |
| 25SA77420KC | Multi-feed driving gear (10/set) |
| 26NA15580KC | Gear/h(z=55) for HP Color 9850mfp Series |
| 35EA77151KC | By-pass feed idling gear (10/set) |
| 35EA77220KC | Gear/w(z=38) (10/set) |