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I appreciate the help from Paul, he's prefessional and knows exactly what parts I need. My CAT has gone back to work without any problem.

—— Raphael

Got the final drive and its beautiful I think. We've have it assembled in our Hitachi ZX330 excavator, my machines goes to work again now. Many thanks

—— Kevin

Fast shippment, the arrived parts is good quality, our engine is repaired and is perfectly running at maximum power. Thank you, god bless.

—— Mohammed

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56B-22-13461 56B-22-13460 Seal KOMATSU Dump Truck Spare Parts Fit For HM350 HM400

Large Image : 56B-22-13461 56B-22-13460 Seal KOMATSU Dump Truck Spare Parts Fit For HM350 HM400

Product Details:

Place of Origin:	China
Brand Name:	OEM
Model Number:	56B-22-13461 56B-22-13460

Payment & Shipping Terms:

Minimum Order Quantity:	1 PCS
Price:	121 USD / pcs
Packaging Details:	Wooden box for heavy parts, paper carton for light parts
Delivery Time:	3-7 working days
Payment Terms:	T/T, D/P, D/A,Western Union, L/C, MoneyGram
Supply Ability:	100-2000

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Detailed Product Description

Category:	KOMATSU Spare Parts	Part Number:	56B-22-13461 56B-22-13460
Product Name:	Seal	Machine Number:	HM350 HM400
Application:	Dump Truck	Lead Time:	1-3 Days For Delivery
Packing:	Standard Export Carton
Highlight:	Komatsu dump truck seal , HM350 HM400 spare parts , excavator seal with warranty

56B-22-13461 56B-22-13460 Seal KOMATSU Dump Truck Spare Parts Fit For HM350 HM400

Specifiion

Category	KOMATSU Spare Parts
Name	Seal
Parts No	56B-22-13461 56B-22-13460
Machine Number	HM350 HM400
Lead time	1-3 DAYS
Quality	Brand new, OEM quality
MOQ	1 PCS
Means of transport	By sea/air, DHL FEDEX UPS TNT
Packing	As request or standard packing

Key functions & working principle

Working Principle	1. The seal’s metal case is press-fit into the component housing (e.g., final drive housing) to fix it in place.
	2. The garter spring forces the elastomer primary lip against the rotating shaft, creating a tight, dynamic seal that traps oil inside the housing.
	3. The secondary dust lip (PU) forms a barrier against external debris, preventing it from reaching the primary lip and causing abrasion.
	4. As the shaft rotates, the low-friction lip coating reduces heat generation and wear, maintaining seal integrity over thousands of operating hours.
Core Functions	1. Fluid Leak Prevention: Seals gear/hydraulic oil inside final drive/transmission/track adjuster components – avoids oil loss, maintains lubrication, and prevents environmental contamination
	2. Contamination Protection: Blocks dust, dirt, and moisture from entering precision mechanical parts (bearings, gears) – reduces wear and extends component service life
	3. Pressure Retention: Maintains minor internal pressure in sealed components – prevents cavitation and ensures proper lubrication
	4. Low-Friction Operation: Minimizes power loss from shaft-seal contact – improves equipment fuel efficiency

Compatible models

DUMP TRUCKS HM350 HM400 Komatsu

More other seal applied to KOMATSU heavey machine

707-56-70540 SEAL

D85EX, D85MS, HB205, HB215, HD785, HM300, HM400, PC160, PC200, PC220, PC228, PC228US, PC240

6211-61-1533 SEAL, WATER

6D125, 6D125E, HM300, HM350, HM400, PC400, PC450, S6D125, S6D125E, SAA6D125E, SAA6D140E

195-63-94170 SEAL, DUST (KIT)

530, 530B, 538, 540, 540B, D135A, D150A, D155A, D155AX, D275A, HD325, HD405, HM400, PC160, PC190, PC200, PC220, PC240, PC290, PC800, WA380, WA380Z, WA420

07145-00060 SEAL

BOOM,, CARRIER, D31PX, D65EX, GD555, GD655, GD675, HD325, HM250, HM300, HM400, PC130, PC138US, PC78US, PC78UU, PC88MR, TRACK, WA50, WINDOW

198-63-75190 SEAL,DUST

512, BATTERY, BC100, BR550JG, BR580JG, CBW608, CS360, D20A, D20AG, D20P, D20PG, D20PL, PC27MR, PC30MR, PC35MR, WA200, WA200PZ, WA320

07016-20908 SEAL,DUST

542, D135A, D375A, HM350, PC200, PC210, PC220, PW100, PW100S, WA380, WA400, WA420

705-17-02830 SEAL, OIL

512, 518, BATTERY, D31EX, D31PX, D37EX, D37PX, D39EX, D39PX, D41E, D41P, D61EX, D61EXI, D61PX, D61PXI, D63E, D65EX, D65PX, D65WX, D85A, D85C, D85E, D85P, GD555, GD655, GD675, HM400, KOMTRAX, PC1100, P...

566-09-31161 SEAL,OIL

HD325, HD405, HYDRAULIC, WA500, WA600, WD600

6711-29-3521 SEAL, FRONT

HM350, HM400, N, NT, NTA, S6D140E

707-56-85740 SEAL,DUST (KIT)

HB205, HB215, PC160, PC190, PC200, PC228, PC228US, PC600

130-803-7292 SEAL

D40A, D45A, D45P, D45S, D50P, D50S, D55S

418-923-1450 SEAL,RUBBER

WA100, WA100SS, WA100SSS, WA150, WA200, WA300, WA350, WA400

708-27-22811 SEAL,OIL

BOTTOM, BR480RG, BR550JG, BR580JG, D155AX, D275AX, D375A, D51EX/PX, D85EX, D85MS, D85PX, DRAWBAR,, HYDRAULIC, PC1100, PC1100SE, PC1100SP, PC1250, PC1250SE, PC1250SP, PC400, PC450, PC550, WA1200, WA500

708-2L-24670 SEAL

BR200S, BR210JG, BR250RG, BR350JG, BZ120, BZ200, PC100, PC100L, PC100N, PC110R, PC120, PC120SC, PC128US, PC128UU, PC130, PC138, PC138US, PC158, PC158US, PC200

20Y-03-21350 SEAL

BR350JG, PC200, PC200EL, PC200EN, PC200LL, PC200Z, PC210, PC220, PC220LL, PC230, PC240, PC250, PC270, PC290

207-54-18390 SEAL

PC300, PC400

Directory listing

Pos.	Part No	Qty	Parts name	Comments
	56B-23-20006	[1]	Axle Assembly,Center Komatsu China
			["SN: 2637-UP"] \|$0.
	56B-23-20005	[1]	Axle Assembly,Center Komatsu China
			["SN: 2633-2636", "SCC: A2"] \|$1.
	56B-23-22004	[1]	Final Drive Assembly Komatsu China
			["SN: 2637-UP"] \|$2.
	56B-23-22003	[1]	Final Drive Assembly Komatsu China
			["SN: 2633-2636", "SCC: A2"] analogs:["R56B2322003"] \|$3.
	56B-23-24002	[1]	Final Drive Assembly,Center,L.H. Komatsu China
			["SN: 2637-UP"] \|$4.
	56B-23-24001	[1]	Final Drive Assembly,Center,L.H. Komatsu China
			["SN: 2633-2636", "SCC: A2"] \|$5.
1	56B-22-22710	[1]	Hub Komatsu	84.3 kg.
			["SN: 2633-UP"]
2	425-33-11510	[6]	Plate, Disk Komatsu	2.435 kg.
			["SN: 2633-UP"]
3	566-33-41230	[5]	Plate Komatsu	1.892 kg.
			["SN: 2633-UP"]
4	566-33-41261	[2]	Damper Komatsu	2.252 kg.
			["SN: 2633-UP"]
5	426-33-21280	[1]	Plate Komatsu China
			["SN: 2633-UP"]
6	56B-33-21214	[1]	Gear Komatsu China
			["SN: 2633-UP"] analogs:["56B3321213", "56B3321211"]
7	56B-33-21361	[1]	Retainer Komatsu China
			["SN: 2633-UP"]
8	07000-15350	[1]	O-ring Komatsu	0.04 kg.
			["SN: 2633-UP"]
9	567-33-41422	[2]	Seal Komatsu	1.9 kg.
			["SN: 2864-UP"] analogs:["5673341421", "5673300023", "5673300024"]
9	567-33-41421	[2]	Seal Komatsu	1.9 kg.
			["SN: 2633-2863", "SCC: A2"] analogs:["5673300023", "5673300024"]
10	180-27-11620	[2]	O-ring Komatsu	0.188 kg.
			["SN: 2633-UP"] analogs:["5023391120"]
11	04020-00820	[2]	Pin, Dowel Komatsu	0.056 kg.
			["SN: 2633-UP"] analogs:["802540092"]
12	56B-22-13461	[1]	Seal Komatsu	2.3 kg.
			["SN: 2633-UP"] analogs:["56B2213460"]
13	01010-61445	[27]	Bolt Komatsu	0.079 kg.
			["SN: 2633-UP"] analogs:["0101031445", "0101051445", "0101081445"]
14	01643-31445	[27]	Washer, Flat Komatsu	0.019 kg.
			["SN: 2633-UP"] analogs:["0164301432"]
15	01252-61230	[3]	Bolt, Hexagon Socket Head Komatsu	0.044 kg.
			["SN: 2633-UP"]
16	56B-33-21490	[1]	Plate Komatsu China
			["SN: 2633-UP"]
17	01435-01020	[6]	Bolt Komatsu	0.023 kg.
			["SN: 2633-UP"] analogs:["0143521020"]
18	56B-33-11331	[1]	Retainer Komatsu	4.242 kg.
			["SN: 2633-UP"]
19	07000-15145	[1]	O-ring Komatsu China	0.02 kg.
			["SN: 2633-UP"] analogs:["0700005145"]
20	21N-30-16190	[2]	O-ring Komatsu	0.117 kg.
			["SN: 2633-UP"] analogs:["21N3000060"]
21	56B-33-11350	[2]	Seal Komatsu	0.454 kg.
			["SN: 2633-UP"]
22	07043-70211	[1]	Plug Komatsu	0.012 kg.
			["SN: 2633-UP"] analogs:["YM23871020000"]
23	07000-12016	[5]	O-ring Komatsu	0.001 kg.
			["SN: 2633-UP"] analogs:["YM24311000160", "0700002016"]
24	07000-12012	[1]	O-ring Komatsu China	0.001 kg.
			["SN: 2633-UP"] analogs:["0700002012", "7082E11790"]

56B-22-13461 56B-22-13460 Seal KOMATSU Dump Truck Spare Parts Fit For HM350 HM400 0

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.

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 .

Tag:

Contact Person: Mr. Paul

Tel: 0086-15920526889

Fax: +86-20-89855265

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56B-22-13461 56B-22-13460 Seal KOMATSU Dump Truck Spare Parts Fit For HM350 HM400

56B-22-13461 56B-22-13460 Seal KOMATSU Dump Truck Spare Parts Fit For HM350 HM400

Komatsu dump truck seal

HM350 HM400 spare parts

excavator seal with warranty

heavy equipment parts,

heavy machinery spare parts,

excavator parts