Komastu D275A-2 dozer end bits with heat treatment 17M-71-21930 17M-71-21940

Komastu spare parts antiwear dozer end bit 17M-71-21930 17M-71-21940

We specialized in manufacturing various end bit for all brands of Motor grader, Bulldozers,Excavator,Loader and Scraper.
Suitable for all brands of bulldozer, and could make as customer's sample or drawing.
After quenching and tempering heat treatment, the mechanical properties could reach the internationsl standard.
Our prodcuts are built to deliver superior performance and long wear life which can make a real difference in your applications.


1) Part number: 17M-71-21930 17M-71-21940
2) Material: carbon steel or boron steel with heat treatment
3) Model number: D275A-2
4) Color: yellow
5) Hardness: HB300~350 or HB380~450
1) figure:

Length (A):	698	Bolt size:	1''
Width (B):	387	Holes:	7
Thickness (C):	40

Part of the end bits are as follows:

Part number (right)	Part number (left)	Length(mm)	Width(mm)	Thickness(mm)	Hole size	Hole quantity
8E4193	8E4194	570	392	40	1"	7
3G8315	3G8316	531	293	30	7/8"	7
8E4197	8E4196	585	408	50	1"	7
3G8295	3G8296	402	221	25	5/8"	6
3G8297	3G8298	402	221	25	3/4"	6
3G8321	3G8322	415	245	25	5/8"	6
4T5407	4T5408	520	252	25	3/4"	4
4T3043	4T3044	289.5	203	19	5/8"	3
3G8319	3G8320	415	245	25	3/4"	6
8E4193	8E4194	600	400	35	1"	7
144-70-11260	144-70-11250	328	258	25	3/4"	5
17M-71-21940	17M-71-21930	698	387	40	1"	7
195-71-11183	195-71-11173	683	429	40	1"	7
175-71-22282	175-71-22272	540	315	40	7/8"	7
175-70-21136	175-70-21126	482	320	40	7/8"	7
150-70-21346	150-70-21356	435	254	30	3/4"	6
13F-Z27-1572	13F-Z27-1582	325	204	25	3/4"	5

The pictures of 17M-71-21930 17M-71-21940