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Cat 330D 328D L Final Drive Travel Motor With Gearbox 227-6188 227-6189 199-4578

China Cat 330D 328D L Final Drive Travel Motor With Gearbox 227-6188 227-6189 199-4578

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Cat 330D 328D L Final Drive Travel Motor With Gearbox 227-6188 227-6189 199-4578

MOQ： 1 PCS
Price： Negotiation
Get Latest Price


Part number	227-6188 227-6189 199-4578 2276188 2276189 1994578
Payment Terms	L/C,D/A,D/P,T/T,alibab TRADE ASSURANCE,WEST UNION,PAYPAL
Condition	New
Quality	Aftermarket High Quality
Packaging Details	Wooden Case Packing
Delivery Time	3-7 Day
Model	Cat 330D 328D L
Warranty	12 month
Part name	Final Drive Travel Motor With Gearbox
Supply Ability	100 PCS / Months
Shipment	DHL FEDEX TNT EMS UPS / Ses / Air
Application	Excavator
Model Number	Cat 330D 328D L
Place of Origin	China
Certification	2006/42/EC ISO9001
Brand Name	Belparts

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Product Details
Company Details

Product Specification


Part number	227-6188 227-6189 199-4578 2276188 2276189 1994578	Payment Terms	L/C,D/A,D/P,T/T,alibab TRADE ASSURANCE,WEST UNION,PAYPAL
Condition	New	Quality	Aftermarket High Quality
Packaging Details	Wooden Case Packing	Delivery Time	3-7 Day
Model	Cat 330D 328D L	Warranty	12 month
Part name	Final Drive Travel Motor With Gearbox	Supply Ability	100 PCS / Months
Shipment	DHL FEDEX TNT EMS UPS / Ses / Air	Application	Excavator
Model Number	Cat 330D 328D L	Place of Origin	China
Certification	2006/42/EC ISO9001	Brand Name	Belparts
High Light	Cat 330D excavator final drive motor ，328D travel motor with gearbox ，excavator parts with warranty

Cat 227-6188 / 227-6189 / 199-4578 Complete Final Drive Assembly

Integrated Travel Motor + Multi-Stage Planetary Reduction Gearbox | BELPARTS 30-ton Class Excavator Undercarriage Spare Parts

#	Part No.	Description	Qty
All	1994578	FINAL DRIVE GROUP; -WITH MOTOR	1
1	3E2338	PLUG-PIPE	2
2	7Y0639	GEAR; (SUN) (21 TEETH)	1
3	7Y0642	GEAR; (RING) (63 TEETH)	1
4	7Y0645	CARRIER	1
5	7Y0659	GEAR; (PLANETARY) (22 TEETH)	3
6	7Y0661	SHAFT; (PLANETARY)	3
7	7Y0662	SHAFT; (PLANETARY)	4
8	7Y0663	GEAR; (PLANETARY) (20 TEETH)	4
9	7Y0667	RING; (RETAINING)	1
10	7Y0673	GEAR; (RING) (73 TEETH)	1
11	7Y0676	GEAR; (PLANETARY) (24 TEETH)	3
12	7Y0731	CARRIER AS	1
12A	7Y0656	SHAFT; (PLANETARY)	3
13	7Y1094	WASHER; (66X102X1-MM THK)	14
14	7Y5235	BOLT; (M24X3X190-MM)	20
15	0940577	PLATE (7.0 mm THICK)	1
16	0940578	PLATE (8.0 mm THICK)	1
17	0940579	PLATE (9.0 mm THICK)	1
18	0940580	PLATE (10.0 mm THICK)	1
19	1107231	GEAR; (SUN) (18 TEETH)	1
20	1912521	GEAR; (SUN) (23 TEETH)	1
21	1912522	STOP	1
22	1912523	CARRIER-PLANETARY	1
23	1912526	COVER	1
24	1912645	COUPLING	1
25	1964873	BEARING AS-BALL	2
26	1994580	HOUSING	1
27	1994581	HOUSING	1
28	1994582	BEARING AS	3
29	1994583	BEARING AS	11
30	2134737	SEAL GROUP-DUO CONE	1
31	0931731	RING - RETAINING	1
32	0940584	WASHER; (40.3X72X1-MM THK)	6
33	0950891	PIN - SPRING	7
34	0963216	SETSCREW-SOCKET; (M12X1.75X12-MM)	2
35	2P3628	SEAL-O-RING (ID=412.34mm)	1
36	7M8485	SEAL,ADAPTER,MOTOR PART OF KIT P/N 5R1429	2
37	7Y0595	SPACER; (58X79.6X6-MM THK)	2
38	7Y0644	SPACER; (163X190X8-MM THK)	1
39	8T4167	WASHER-HARD; (26X44X4-MM THK)	20
40	8T4240	RING - RETAINING	3
41	9X6032	BOLT; (HEX SOCKET HEAD) (M10X1.5X30mm)	12
42	1U8846	SEALANT (FOR LOCATIONS A)
	----	USE AS REQUIRED
	----	METRIC PART

1. Basic Information

Part Name: Full Final Drive Assembly (Hydraulic Travel Motor + Planetary Reducer Integrated Track Driving Device)

PN Definition:

227-6188: Left-hand complete final drive

227-6189: Right-hand complete final drive

199-4578: Superseded original OEM part number

Cross PN: 227-6195, 227-6196, 296-6217, 296-6218, 353-0601

Applicable Models: Cat 328D L, 330D, 330D L, 330C, 330CL

Product Grades: Genuine New, Fully Rebuilt, Premium Aftermarket New

Warranty: 12 months for genuine & rebuilt items; 6-12 months for aftermarket products

Net Weight: 530 kg

Stock: In stock, delivery within 3-7 working days after order confirmation

2. Core Product Advantages

Matches OEM drawing, fits original walking hydraulic system perfectly
Two-speed design: high speed for transfer, low high-torque mode for heavy working conditions
Built-in parking brake and counterbalance valve to prevent track slipping and hydraulic impact
Multi-stage planetary gears feature high wear resistance and strong overload resistance
Direct bolt-on installation without any modification; sealed structure blocks mud and water intrusion
Every finished product passes pressure test, leakage inspection and running test before delivery

3. Technical Parameters

Structure: Integrated travel motor + multi-stage planetary reducer

Motor Type: Variable displacement axial piston travel motor

Max relief pressure: 35.8 MPa (358 bar)

Travel mode: Switchable high/low two-speed

Brake type: Spring applied brake, hydraulic release

Reduction form: Multi-stage planetary deceleration

Notice: Left and right final drives cannot be installed reversely

Output interface: Standard spline matching original drive sprocket

4. Compatibility & Cross Reference List

Applicable machines: 328D L, 330D, 330D L, 330C, 330CL

Interchange PN list: 227-6188, 227-6189, 199-4578, 227-6195, 227-6196, 296-6217, 296-6218, 353-0601

5. BELPARTS Competitive Strength

Specialized in CAT excavator walking parts. Multiple quality options to match different budgets. Strict QC ensures stable performance. Adequate inventory supports global logistics. Technical support for installation and troubleshooting.

6. Common FAQ

Q1: Can left and right final drives be exchanged?

A: No. Different internal oil circuit will cause weak traction or walking failure after reverse installation.

Q2: Are these part numbers interchangeable?

A: 199-4578 is old OEM number, 227-6188 and 227-6189 are updated versions, fully interchangeable.

Q3: Difference between rebuilt and genuine new products?

A: Rebuilt products replace all worn parts and reach OEM standard with cost advantages; genuine products are original factory assemblies.

Q4: Delivery period?

A: Ready stock, shipped in 3-7 working days, sea and air transportation available worldwide.

Company Details

Bronze Gleitlager

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and

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from Quality China Factory

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Business Type:

Manufacturer,Exporter 


Year Established:

2013 


Total Annual:

$28000000-$41660000


Employee Number:

1200~1300 


Ecer Certification：

Verified Supplier 

Since 2013 Excavator Hydraulic Parts Manufacturer & Global Supplier Since 2013 Belparts Machinery Limited — Your Trusted Partner in Excavator Hydraulic Parts Who We Are Founded in September 2013 and headquartered in Guangzhou, China's premier engineering machinery hub, Belparts ha... Since 2013 Excavator Hydraulic Parts Manufacturer & Global Supplier Since 2013 Belparts Machinery Limited — Your Trusted Partner in Excavator Hydraulic Parts Who We Are Founded in September 2013 and headquartered in Guangzhou, China's premier engineering machinery hub, Belparts ha...

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