• 6691-21-4160 6691-21-4321 6691214160 6691214321 6710-23-4520 NT855 NH220 Engine Pump Drive Gear

   

 

• Specification

 

Application	ENGINE
Name	DRIVE GEAR, PUMP
Parts No	6691-21-4160 6691-21-4321 6710-23-4520
Model	NH220 NT855
Delivery time	2-7 DAYS
Quality	OEM quality
MOQ	1 PCS
Design	made in china
Means of transport	By sea/air, DHL
Packing	As request or standard packing

 

 

• Applicable models

ENGINE NT855 NH220 CUMMINS

 

 

• More gears available

6710-51-1380 GEAR,DRIVE	6620-71-2641 GEAR	6620-71-2072 GEAR PUMP ASS'Y
NT, NTA	N, NT, NTA, NTO	NH, NT, NTA, NTC, NTO
6620-71-2073 GEAR PUMP ASS'Y	6710-51-1051 GEAR ASS'Y	6710-51-1340 GEAR,PUMP
N, NH, NT, NTA, NTC, NTO	NT, NTA	NT, NTA
6710-51-1040 GEAR ASS'Y	6710-71-7221 GEAR	6710-41-1211 GEAR
NT, NTA	N, NT, NTA	N, NT, NTA
DK54130-051 GEAR,DRIVING	6261-51-9200 GEAR, DRIVEN	103-15-32210 GEAR
S4D155	HM300, PC400, PC450, SAA6D125E, SAA6D170E, WA470, WA480	D21A, D21P, D21PL, D21Q, D21QG, D21S
426-15-43211 GEAR	175-916-2921 GEAR,R.H.	6162-23-4310 GEAR,IDLER
WA600, WD600	D135A, D155A, D355C, D85A, D85E, D85P	S6D170, SA6D170E, WA600
17A-22-14180 GEAR	2692-4-32200 GEAR,FINAL	198-38-11270 GEAR
D155AX	JV06H, JV06HM	D455A
26C-19-11240 GEAR	711-28-44410 GEAR	262-19-51120 GEAR
CS210	330M, HD785, HD985	GC380, GC380F

 

 

 

• Catalog DRAWING

Pos.	Part No	Qty	Parts name	Comments
1	6691-21-4310	[1]	SHAFT,IDLER GEAR Komatsu China
			["SN: 139838-UP"]
2	01010-31435	[4]	BOLT Komatsu China	0.06 kg.
			["SN: 139838-UP"] ancatalogs:["0101061435", "0101051435", "0101081435"]
3	01602-01442	[4]	WASHER,SPRING Komatsu	0.01 kg.
			["SN: 139838-UP"]
4	6691-21-4321	[1]	GEAR,IDLER Komatsu China
			["SN: 139838-UP"]
5	06030-06310	[2]	BEARING,BALL Komatsu	1.091 kg.
			["SN: 139838-UP"]
6	6623-21-4330	[1]	SPACER Komatsu China
			["SN: 139838-UP"]
7	6623-21-4350	[1]	RING,SNAP Komatsu	0.086 kg.
			["SN: 139838-UP"]
8	6623-21-4340	[1]	PLATE Komatsu China
			["SN: 139838-UP"]
9	01050-31230	[2]	BOLT Komatsu	0.043 kg.
			["SN: 139838-UP"] ancatalogs:["0105051230"]
10	6623-21-4360	[1]	PLATE,LOCK (K4) Komatsu China
			["SN: 139838-UP"]
11	6691-21-4120	[1]	,BEARING Komatsu China
			["SN: 139838-UP"]
12	07000-03145	[1]	O-RING (K4) Komatsu	0.01 kg.
			["SN: 139838-UP"]
13	6691-21-4160	[1]	GEAR,PUMP Komatsu	9.5 kg.
			["SN: 139838-UP"]
14	6691-21-4170	[1]	SHAFT,PUMP Komatsu	2.202 kg.
			["SN: 139838-UP"]
15	04000-01850	[1]	KEY Komatsu	0.096 kg.
			["SN: 139838-UP"]
16	06000-06214	[2]	BEARING,BALL Komatsu	1.1 kg.
			["SN: 139838-UP"]
17	6691-21-4190	[1]	RING Komatsu	0.333 kg.
			["SN: 139838-UP"]
18	01658-26823	[1]	WASHER,LOCK (K4) Komatsu China	0.06 kg.
			["SN: 139838-UP"] ancatalogs:["0165816823", "0165806823"]
19	01530-06814	[1]	NUT Komatsu China	0.33 kg.
			["SN: 139838-UP"]
20	6691-21-4130	[1]	SPACER Komatsu China
			["SN: 139838-UP"]
21	6691-21-4140	[1]	COVER Komatsu China
			["SN: 139838-UP"]
22	07000-03140	[1]	O-RING (K4) Komatsu China	0.006 kg.
			["SN: 139838-UP"] ancatalogs:["0700013140"]
23	01010-31035	[5]	BOLT Komatsu	0.033 kg.
			["SN: 139838-UP"] ancatalogs:["01010E1035", "0101061035"]
24	01602-01030	[5]	WASHER,SPRING Komatsu	0.004 kg.
			["SN: 139838-UP"] ancatalogs:["0160211030"]
25	6645-22-4521	[1]	GEAR,PUMP Komatsu China
			["SN: 139838-UP"] ancatalogs:["6645224520"]
26	6691-23-4311	[1]	SHAFT Komatsu	0.87 kg.
			["SN: 139838-UP"]
27	01050-31020	[4]	BOLT Komatsu	0.024 kg.
			["SN: 139838-UP"]
28	6645-22-4550	[2]	PLATE,LOCK (K4) Komatsu China
			["SN: 139838-UP"]
29	06000-06009	[2]	BEARING,BALL Komatsu	0.262 kg.
			["SN: 139838-UP"]
30	04065-07525	[1]	RING,SNAP Komatsu	0.021 kg.
			["SN: 139838-UP"]
31	6691-21-4540	[1]	SPACER Komatsu	0.07 kg.
			["SN: 139838-UP"]
32	6691-21-4560	[1]	SPACER Komatsu	0.063 kg.
			["SN: 139838-UP"]
33	04064-04518	[1]	RING,SNAP Komatsu China	0.007 kg.
			["SN: 139838-UP"] ancatalogs:["20Y3029190"]
34	6691-23-4210	[1]	Komatsu China
			["SN: 139838-UP"]
35	07000-03100	[1]	O-RING (K4) Komatsu China	0.005 kg.
			["SN: 139838-UP"] ancatalogs:["0700013100"]
36	01010-31040	[2]	BOLT Komatsu	0.036 kg.
			["SN: 139838-UP"] ancatalogs:["01010E1040", "6127113210"]
38	01140-51255	[4]	STUD Komatsu China
			["SN: 139838-UP"] ancatalogs:["0114031255", "0114041255"]
39	01602-01236	[4]	WASHER,SPRING Komatsu	0.007 kg.
			["SN: 139838-UP"]
40	01582-11210	[4]	NUT Komatsu	0.015 kg.
			["SN: 139838-UP"]
41	6125-21-4920	[1]	COVER Komatsu China
			["SN: 139838-UP"] ancatalogs:["61252L4920"]
42	07000-62085	[1]	O-RING (K4) Komatsu China	0.03 kg.
			["SN: 139838-UP"] ancatalogs:["0700072085"]

 

• We could supply the following spare parts

 

1 Hydraulic parts: hydraulic pump, main valve, hydraulic cylinder, final drive, travel motor, swing machinery, swing motor etc.

 

2 Engine parts: engine ass’y, piston, piston ring, cylinder block, cylinder head, crankshaft, turbocharger, fuel injection pump, starting motor and alternator etc.

 

3 Undercarriage part: Track roller, Carrier roller, Track Link, Track shoe, Sprocket, Idler and Idler cushion etc.

 

4 Cab parts: operator’s cab, wiring harness, monitor, controller, seat, door etc.

 

5 Cooling parts: Radiator, air conditioner, compressor, after cooler etc.

 

6 Other parts: Service kit, swing circle, engine hood, swing joint, fuel tank, filter, boom, arm, bucket etc.

 

 

 

• Advantage

 

1. Offer Top quality & competitive products

2. Support 12-month warranty

3. 100% tested before shipping

4. Delivery in time

5. A wide range of Oil Pressure Sensor, Fuel Tank Level Sensor, Temperature Sensor, Speed Sensor for excavator 

6. More than 15 years production and 11 years foreign trade experience

7. Professional QC team

8. Best sales team, 24 hours service

 

 

 

• Packing and Shipping

 

Packing Details :

 

inner packing : plastic film for wrapping

 

external packing : wooden

 

Shipping :

 

within 3 days after received the payment , by air or by express or by sea on the basis of the

quantity and emergency circumstances.

 

1. By Couriers: DHL, UPS, FEDEX, TNT are the main courier companies we are cooperated,

 

2. By Air: Delivery from the Guangzhou air port to customer's destination city air port.

 

3. By Sea: Delivery from the Huangpu port .

 

 

 

• Product Warranty

 

1. Warranty Period: 3 Months' warranty from the date of arrival. Longer period of 6 months' warranty could be offered with higher price level.

 

2. Warranty type: replacement of the parts that have quality problem.

 

3. Warranty is not valid for below s

 

* Cutomer give wrong information about the order

* Force Majeure

* Wrong installation and operation

* Rust because of wrong stock & maintenance

 

 

• Our service

 

1. Packaging is neutral packing or customized packing

 

2. We will reply you within 24 hours.

 

3. We will also provide you with good after-sales service.

 

4. OEM or ODM orders are welcomed.

 

5. Trial orders are acceptable

 

6. High quality and factory price.

 

7. 100% ensured the quality

 

 

 

• FAQ

 

Q1. What is your terms of packing?

 

A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent,we can pack the goods in your branded boxes after getting your authorization letters.

 

 

Q2. What is your terms of payment?

 

A: T/T, Western Union

 

 

Q3. What is your terms of delivery?

 

A:Sea ,Air ,Express

 

 

Q4. How about your delivery time?

 

A: Generally, it will take within 25 hours after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

 

 

Q5. Do you test all your goods before delivery?

 

A: Yes, we have 100% test before delivery.

 

 

Q6: How do you make our business long-term and good relationship?

 

A: We keep good quality and competitive price to ensure our customers benefit; We respect every customer as our friend and we sincerely do business and make friends with them,no matter where they come from.