RH 6.6 - CRAWLER EXCAVATOR (7/03-12/04) 04 - UNDERCARRIAGE Parts on group : Pos. Part No Qty Parts name Comments 10. 72210173 [1] YOKE 11. 71318802 [2] SCREW 12. 10517274 [2] LOCK WASHER 2. 72210164 [1] SHAFT 4. 72210165 [2] SUPPORT 5. 71401327 [2] O-RING 6. 71401322 [2] SEALING RING 7. 71401321 [1] WHEEL 8. 71401352 [2] PLUG 9. 72210170 [2] ROLL PIN Parts catalog : 3.020[01] - TRACK IDLER part catalog new.New Holland 3.010[04] - TRAVEL REDUCTION UNITS - COMPONENTS part catalog new.New Holland 3.010[03] - TRAVEL REDUCTION UNITS - COMPONENTS part catalog new.New Holland 3.010[02] - TRAVEL REDUCTION UNITS - COMPONENTS part catalog new.New Holland 3.010[01] - TRAVEL REDUCTION UNITS part catalog new.New Holland 3.002[01] - LOWER FRAME - VERSION (03-06) part catalog new.New Holland 3.001[01] - LOWER FRAME - VERSION (02-05) part catalog new.New Holland 3.000[03] - LOWER FRAME part catalog new.New Holland 3.020[03] - TRACK IDLER -COMPONENTS part catalog new.New Holland 3.030[01] - TRACK CARRIER ROLLER part catalog new.New Holland 3.030[02] - TRACK CARRIER ROLLER - COMPONENTS part catalog new.New Holland 3.040[01] - TRACK ROLLER part catalog new.New Holland 3.040[02] - TRACK ROLLER - COMPONENTS part catalog new.New Holland 3.060[01] - ROTARY DISTRIBUTOR part catalog new.New Holland 3.060[02] - ROTARY DISTRIBUTOR - COMPONENTS part catalog new.New Holland 3.070[01] - TRAVEL PIPING (LOWER) - VERSION (01-04) part catalog new.New Holland
![3.020[02] - TRACK IDLER - COMPONENTS New Holland Parts scheme diagram](http://c1.a2109.com/nhp/14/1438/143860.png "3.020[02] - TRACK IDLER - COMPONENTS New Holland catalog part")
![new.New Holland 3.020[01] - TRACK IDLER part catalog](http://c1.a2109.com/_350/nhp/52/5286/52864.png "new.New Holland 3.020[01] - TRACK IDLER :")
![new.New Holland 3.010[04] - TRAVEL REDUCTION UNITS - COMPONENTS part catalog](http://c1.a2109.com/_350/nhp/91/9151/915176.png "new.New Holland 3.010[04] - TRAVEL REDUCTION UNITS - COMPONENTS :")
![new.New Holland 3.010[03] - TRAVEL REDUCTION UNITS - COMPONENTS part catalog](http://c1.a2109.com/_350/nhp/95/9583/95836.png "new.New Holland 3.010[03] - TRAVEL REDUCTION UNITS - COMPONENTS :")
![new.New Holland 3.010[02] - TRAVEL REDUCTION UNITS - COMPONENTS part catalog](http://c1.a2109.com/_350/nhp/84/8496/84964.png "new.New Holland 3.010[02] - TRAVEL REDUCTION UNITS - COMPONENTS :")
![new.New Holland 3.010[01] - TRAVEL REDUCTION UNITS part catalog](http://c1.a2109.com/_350/nhp/42/4218/42182.png "new.New Holland 3.010[01] - TRAVEL REDUCTION UNITS :")
![new.New Holland 3.002[01] - LOWER FRAME - VERSION (03-06) part catalog](http://c1.a2109.com/_350/nhp/36/3684/36842.png "new.New Holland 3.002[01] - LOWER FRAME - VERSION (03-06) :")
![new.New Holland 3.001[01] - LOWER FRAME - VERSION (02-05) part catalog](http://c1.a2109.com/_350/nhp/12/1295/1295275.png "new.New Holland 3.001[01] - LOWER FRAME - VERSION (02-05) :")
![new.New Holland 3.000[03] - LOWER FRAME part catalog](http://c1.a2109.com/_350/nhp/95/9527/952703.png "new.New Holland 3.000[03] - LOWER FRAME :")
![new.New Holland 3.020[03] - TRACK IDLER -COMPONENTS part catalog](http://c1.a2109.com/_350/nhp/42/4276/427648.png "new.New Holland 3.020[03] - TRACK IDLER -COMPONENTS :")
![new.New Holland 3.030[01] - TRACK CARRIER ROLLER part catalog](http://c1.a2109.com/_350/nhp/11/1102/1102578.png "new.New Holland 3.030[01] - TRACK CARRIER ROLLER :")
![new.New Holland 3.030[02] - TRACK CARRIER ROLLER - COMPONENTS part catalog](http://c1.a2109.com/_350/nhp/26/2621/26214.png "new.New Holland 3.030[02] - TRACK CARRIER ROLLER - COMPONENTS :")
![new.New Holland 3.040[01] - TRACK ROLLER part catalog](http://c1.a2109.com/_350/nhp/31/3158/31581.png "new.New Holland 3.040[01] - TRACK ROLLER :")
![new.New Holland 3.040[02] - TRACK ROLLER - COMPONENTS part catalog](http://c1.a2109.com/_350/nhp/92/9205/920545.png "new.New Holland 3.040[02] - TRACK ROLLER - COMPONENTS :")
![new.New Holland 3.060[01] - ROTARY DISTRIBUTOR part catalog](http://c1.a2109.com/_350/nhp/58/5824/58244.png "new.New Holland 3.060[01] - ROTARY DISTRIBUTOR :")
![new.New Holland 3.060[02] - ROTARY DISTRIBUTOR - COMPONENTS part catalog](http://c1.a2109.com/_350/nhp/11/1172/1172211.png "new.New Holland 3.060[02] - ROTARY DISTRIBUTOR - COMPONENTS :")
![new.New Holland 3.070[01] - TRAVEL PIPING (LOWER) - VERSION (01-04) part catalog](http://c1.a2109.com/_350/nhp/11/1134/1134871.png "new.New Holland 3.070[01] - TRAVEL PIPING (LOWER) - VERSION (01-04) :")