GUANGZHOU BELPARTS ENGINEERING MACHINERY LIMITED
| Emission standards | Stage V |
| Application | Excavator |
| Condition | New |
| Packaging Details | Wooden Case Packing |
| Delivery Time | 3-7 Day |
| Payment Terms | L/C,D/A,D/P,T/T,TRADE ASSURANCE,WEST UNION,PAYPAL |
| Supply Ability | 100 PCS / Months |
| Warranty | 1 Year |
| Model | 345CL |
| Quality | Aftermarket High Quality |
| Shipment | DHL FEDEX TNT EMS UPS / Ses / Air |
| Part name | Hydraulic Bucket Cylinder |
| Product name | 359-4372 358-8482 3594372 3588482 |
| Brand Name | Belparts |
| Place of Origin | China |
| Model Number | 345CL |
| Certification | CE |
View Detail Information
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Product Specification
| Emission standards | Stage V | Application | Excavator |
| Condition | New | Packaging Details | Wooden Case Packing |
| Delivery Time | 3-7 Day | Payment Terms | L/C,D/A,D/P,T/T,TRADE ASSURANCE,WEST UNION,PAYPAL |
| Supply Ability | 100 PCS / Months | Warranty | 1 Year |
| Model | 345CL | Quality | Aftermarket High Quality |
| Shipment | DHL FEDEX TNT EMS UPS / Ses / Air | Part name | Hydraulic Bucket Cylinder |
| Product name | 359-4372 358-8482 3594372 3588482 | Brand Name | Belparts |
| Place of Origin | China | Model Number | 345CL |
| Certification | CE |
More Branded Accessories are Available
| Hydraulic Parts | Hydraulic Pump | Final Drive | Travel Reduction |
| Swing Motor | Swing Reduction | Control Valve | Gear Parts |
| Slew Bearing | Engine Assembly | Hydraulic Cylinder | ECU |
CAT 345CL Hydraulic Bucket Cylinder | PN:359-4372 / 358-8482(3594372 / 3588482)| Premium Aftermarket Replacement
1. Basic Product Info
High-quality aftermarket bucket hydraulic cylinder, dual interchange OEM numbers 359-4372 & 358-8482, direct replacement for 345CL large crawler excavator. Used to control bucket curl/dump for heavy quarry mining, rock loading, bulk earthmoving & high-load construction work. Fully follows original CAT drawing specs with identical mounting lugs, pin spacing and oil port layout for plug-and-play installation without machining.
| Item | Details |
|---|---|
| Product | Bucket Hydraulic Cylinder |
| Fit Model | CAT 345CL |
| OEM No. | 359-4372, 358-8482 / 3594372, 3588482 |
| Grade | Brand New Premium Aftermarket |
| Warranty | 12 months against manufacturing defects |
| MOQ | 1pc available from stock |
| QC Standard | ISO9001 full hydraulic inspection |
2. Core Technical Specification
| Spec | Parameter |
|---|---|
| Bore Size | 160mm (6.3inch) |
| Rod Diameter | 100mm |
| Stroke Length | 1356mm (53.4inch) |
| Rated Working Pressure | 35MPa / 5080PSI |
| Factory Test Pressure | 52.5MPa (1.5×working pressure) |
| Barrel | ST52 seamless alloy steel, precision inner honing |
| Piston Rod | Medium carbon steel + 30μm hard chrome plating, HRC68~70 anti-wear & anti-bending |
| Seal Set | Import composite PU+NBR seals, anti-aging, leak-proof |
| Working Temp | -25℃ ~ +85℃ |
| Design Service Life | ≥8500 working hours under heavy rock condition |
| Structure | Double lug with quenched copper wear bushings |
3. Product Advantages
4. Supplier Brief
We specialize in CAT C/CL series excavator hydraulic cylinders over 13 years, full boom/arm/bucket cylinder range for 330CL,345CL,365CL models, products widely exported to Africa, Southeast Asia, Middle East construction spare parts market.
5. FAQ
Q1: Can this cylinder fit upgraded 345DL model?
A: Part No.358-8482 also compatible with CAT 345DL; confirm machine serial before order.
Q2: Do you supply matching repair seal kit separately?
A: Matching seal kit available for separate purchase with bundle discount; seal not pre-installed on cylinder by default.
Q3: Anti-rust package for long sea transit?
A: Inner anti-rust oil filling + whole rod anti-rust grease + waterproof PE wrap + export solid plywood case.
Q4: Discount for full set order (boom+arm+bucket cylinder)?
A: Combined full-set order gets tiered unit price & consolidated one-time freight to lower total cost.
Q5: Warranty process for leakage within valid period?
A: Provide clear leakage photos + machine serial number, we supply free replacement seal kit or remote technical guidance.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2013
Total Annual:
900000-3000000
Employee Number:
50~93
Ecer Certification：
Verified Supplier
GUANGZHOU BELPARTS ENGINEERING MACHINERY LIMITED founded in September 2013, loed in the engineering machinery market in Guangzhou, China. At present , we have one shop, one warehouse and one office as well as a professional team for purchasing, selling, packing, shipping and after-sale service.... GUANGZHOU BELPARTS ENGINEERING MACHINERY LIMITED founded in September 2013, loed in the engineering machinery market in Guangzhou, China. At present , we have one shop, one warehouse and one office as well as a professional team for purchasing, selling, packing, shipping and after-sale service....
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