FD20 - CRAWLER DOZER (1/66-12/88) 04 - UNDERCARRIAGE Parts on group : Pos. Part No Qty Parts name Comments 10517. 10517271 [12] LOCK WASHER 12164. 12164127 [12] NUT 14259. 14259230 [12] SCREW 15835. 15835237 [12] SCREW 15981. 15981337 [12] BOLT 79005. 79005992 [6] GUIDE 79005. 79005993 [2] SPACER 79005. 79005994 SHIM 79005. 79005995 SHIM 79005. 79005996 SHIM TRA. Parts catalog : D3.30[001] - TRACK FRAME BODY part catalog new.New Holland D3.33[001] - DRIVE SPROCKET part catalog new.New Holland D3.34[001] - IDLER WHEEL part catalog new.New Holland D3.34[002] - IDLER WHEEL part catalog new.New Holland D3.34/A[001] - IDLER WHEEL part catalog new.New Holland D3.34/A[002] - IDLER WHEEL part catalog new.New Holland D3.37[001] - TRACK ROLLER part catalog new.New Holland D3.37/A[001] - TRACK ROLLER part catalog new.New Holland D3.38[001] - TRACK CARRIER ROLLER part catalog new.New Holland
![D3.31[001] - TRACK FRAME CROSS BAR New Holland Parts scheme diagram](http://c1.a2109.com/nhp/10/1015/1015342.png "D3.31[001] - TRACK FRAME CROSS BAR New Holland catalog part")
![new.New Holland D3.30[001] - TRACK FRAME BODY part catalog](http://c1.a2109.com/_350/nhp/91/9136/913654.png "new.New Holland D3.30[001] - TRACK FRAME BODY :")
![new.New Holland D3.33[001] - DRIVE SPROCKET part catalog](http://c1.a2109.com/_350/nhp/57/5760/576029.png "new.New Holland D3.33[001] - DRIVE SPROCKET :")
![new.New Holland D3.34[001] - IDLER WHEEL part catalog](http://c1.a2109.com/_350/nhp/76/7688/768835.png "new.New Holland D3.34[001] - IDLER WHEEL :")
![new.New Holland D3.34[002] - IDLER WHEEL part catalog](http://c1.a2109.com/_350/nhp/81/8171/817154.png "new.New Holland D3.34[002] - IDLER WHEEL :")
![new.New Holland D3.34/A[001] - IDLER WHEEL part catalog](http://c1.a2109.com/_350/nhp/48/4850/485015.png "new.New Holland D3.34/A[001] - IDLER WHEEL :")
![new.New Holland D3.34/A[002] - IDLER WHEEL part catalog](http://c1.a2109.com/_350/nhp/58/5812/581258.png "new.New Holland D3.34/A[002] - IDLER WHEEL :")
![new.New Holland D3.37[001] - TRACK ROLLER part catalog](http://c1.a2109.com/_350/nhp/47/4742/474238.png "new.New Holland D3.37[001] - TRACK ROLLER :")
![new.New Holland D3.37/A[001] - TRACK ROLLER part catalog](http://c1.a2109.com/_350/nhp/75/7580/758077.png "new.New Holland D3.37/A[001] - TRACK ROLLER :")
![new.New Holland D3.38[001] - TRACK CARRIER ROLLER part catalog](http://c1.a2109.com/_350/nhp/12/1202/1202692.png "new.New Holland D3.38[001] - TRACK CARRIER ROLLER :")