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325C E326D E325D E329D2 E330D2 excavator main pump 2003343 for hydraulic parts
Appliion
Excavator parts
Part name
hydarulic pump assy
Part number
2003343
Model
325C E326D E325D E329D2 E330D2
Model Brand
Takeuchi
Model number
2003343
Payment term
T/T, paypal, trade assurance or as required
Weight
223kg
Brand
Belparts
The hydraulic pump converts mechanical energy into hydraulic energy to power the excavator's hydraulic system. When the engine drives the pump shaft to rotate, the internal pistons or gear sets create oil suction and compression processes, forming a high-pressure oil flow. Belparts hydraulic pumps feature variable displacement design that automatically adjusts output flow according to load requirements, achieving high energy efficiency.
Product Structure
Pump Housing: High-strength cast iron material providing stable support
Rotating Assembly: Precisely machined swash plate, cylinder block and piston set
Control Valve Group: Includes pressure compensation valve, flow control valve, etc.
Shaft Sealing System: Multi-seal design to prevent leakage
PLUG--TO SEAL HYDRAULIC PUMP TO SUMP OF LIMIT SYSTEM
2
36
1733371
BODY
1
37
1604409
ORIFICE
2
38
0941875
PIN, ROLLER
6
39
0941882
PLUG, TAPERED
16
40
0950946
RING (RETAINING)
2
41
0957419
SCREW - DRIVE
4
42
0963944
SEAL-O-RING
1
43
1899763
SEAL (13.6mm OD)
8
44
1904896
PLUG
2
45
1931736
SEAL (85.6mm OD)
4
46
3K0360
SEAL PILOT MANIFOLD ON SEAL TO BOOM CHECK VALVE DRAIN
2
47
7M8485
SEAL,ADAPTER,MOTOR PART OF KIT P/N 5R1429
2
48
7X2557
BOLT (M16X2.0X140MM)
1
49
8J4645
PLUG (FRONT 5 STEM MAIN CONTROL VALVE)
2
50
8T3338
SEAL-O-RING (ID=84.40mm)
2
51
8T4136
CAPSCREW (HEX HD) (M10 X 1.50 X 25L GR 10.9)
20
52
8T4139
CAPSCREW (HEX HD) (M12 X 1.75 X 30L GR 10.9)
10
53
8T4140
BOLT-PLT (M16 X 2.0 X 60)
4
54
8T4175
BOLT (M16X2X90-MM)
2
55
8T4176
BOLT-PLT (M12 X 1.75 X 90)
2
56
8T4192
CAPSCREW (HEX HD) (M12 X 1.75 X 25, GR10.9, Z)
10
57
8T4196
CAPSCREW (HEX HD) (M10 X1.5 X 35, GR10.9, Z)
2
AVAILABLE REPAIR KIT(S):
2042792
KIT-SEAL (GEAR PUMP)
1
FAQ
1.What is the warranty time of the products?
The warranty time is 3/6 months based on the item details; We don't provide warranty time for original and used products.
2.What is your delivery time?
Generally, we will arrange the goods within 24 hours after your payment; if not in stock, the delivery time will be communied in advance, usually 3-7 days
3.What are your main products ?
We are specialized in spare parts for excavator hydraulic system, such as travel motor,swing motor, travel gearbox,swing gearbox,gear parts, hydraulic pump,hydraulic parts,etc.If you need other excavator parts, we also can supply as your requirements.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Year Established:
2013
Total Annual:
20000-3000000
Employee Number:
50~93
Ecer Certification：
Verified Supplier
GZ Yuexiang Engineering Machinery Co., Ltd.
GZ Yuexiang Engineering Machinery Co., Ltd, is a foreign trade company integrating development, sales, procurement, warehousing, transportation and service. Founded in September 2013, we have more than twelve years of experience in machinery t... GZ Yuexiang Engineering Machinery Co., Ltd.
GZ Yuexiang Engineering Machinery Co., Ltd, is a foreign trade company integrating development, sales, procurement, warehousing, transportation and service. Founded in September 2013, we have more than twelve years of experience in machinery t...
