BELPARTS MACHINERY LIMITED
| Part number | 2438U1171F4 |
| Condition | New |
| Emission standards | Stage V |
| Warranty | 1 Year |
| Certifiion | CE |
| Quality | Aftermarket High Quality |
| Shipment | DHL FEDEX TNT EMS UPS / Ses / Air |
| Supply Ability | 100 PCS / Months |
| Appliion | Excavator |
| Packaging Details | Wooden Case Packing |
| Model | SK300LC IV SK300 IV |
| Delivery Time | 3-7 Day |
| Payment Terms | L/C,D/A,D/P,T/T,TRADE ASSURANCE,WEST UNION,PAYPAL |
| Part name | Hydraulic Arm Cylinder |
| Place of Origin | China |
| Model Number | SK300LC IV SK300 IV |
| Brand Name | Belparts |
View Detail Information
Explore similar products
EC290 EC290NLC Hydraulic Boom Cylinder for Excavator Spare Parts VOE14530664
350L 375 375L Hydraulic Boom Cylinder for Excavator Spare Parts 1140596
SK210-8 Hydraulic Boom Cylinder for Kobelco Excavator Spare Parts YN01V00151F2
ZX200-3 Hydraulic Boom Cylinder for Hitachi Excavator Spare Parts 9272808
Product Specification
| Part number | 2438U1171F4 | Condition | New |
| Emission standards | Stage V | Warranty | 1 Year |
| Certifiion | CE | Quality | Aftermarket High Quality |
| Shipment | DHL FEDEX TNT EMS UPS / Ses / Air | Supply Ability | 100 PCS / Months |
| Appliion | Excavator | Packaging Details | Wooden Case Packing |
| Model | SK300LC IV SK300 IV | Delivery Time | 3-7 Day |
| Payment Terms | L/C,D/A,D/P,T/T,TRADE ASSURANCE,WEST UNION,PAYPAL | Part name | Hydraulic Arm Cylinder |
| Place of Origin | China | Model Number | SK300LC IV SK300 IV |
| Brand Name | Belparts | ||
| High Light | Hyundai excavator hydraulic arm cylinder ，SK300LC IV hydraulic cylinder ，aftermarket excavator spare parts cylinder | ||
Note: Wrong brand marked Hyundai originally, it fits Kobelco SK300IV/SK300LC-IV/SK330LC-IV excavator
High-quality aftermarket stick hydraulic cylinder for Kobelco SK300-IV, SK300LC-IV, SK330LC-IV heavy excavator, interchange OEM part numbers: 2438U1171F2 / 2438U1171F4, direct replacement original arm cylinder to control stick extension & retraction for mining, rock digging, bulk earthmoving projects. Fully consistent with original dimension, pin pitch and oil port for direct bolt-on installation without modifiion.
| Item | Details |
|---|---|
| Product Name | Hydraulic Arm / Stick Cylinder |
| Fit Model | Kobelco SK300 IV, SK300LC IV, SK330LC IV |
| OEM PN | 2438U1171F4, 2438U1171F2 |
| Grade | New High-Grade Aftermarket |
| Warranty | 12 months for manufacturing defects |
| MOQ | 1pc in stock |
| QC Standard | ISO9001 certified, full pressure leakage test |
| Spec Item | Data |
|---|---|
| Bore Diameter | 170mm |
| Piston Rod Diameter | 120mm |
| Rated Working Pressure | 34.3MPa |
| Factory Test Pressure | 51.45MPa (1.5×nominal pressure) |
| Barrel | ST52 seamless steel, precision inner honing processing |
| Piston Rod | 40Cr quenched & tempered, 28~32μm hard chrome plating, HRC67~70 anti-abrasion |
| Matching Seal Kit PN | 2438U1171R200 / 2438U1171R300 |
| Working Temp | -25℃ ~ +85℃ |
| Structure | Double ear mounting with copper wear bushings, built-in end buffer device |
Factory specialized in Kobelco SK series hydraulic cylinders over 12 years, full boom/arm/bucket cylinder range covering SK200~SK350 IV series, products mainly exported to Africa, Southeast Asia, Middle East aftermarket market.
Q1: Can it fit SK300-III model?
A: Part number shares same dimension for partial SK300-III, confirm machine serial number before order.
Q2: Standard package includes seal kit?
A: Standard cylinder without seal set; matched repair kit PN2438U1171R200 available separately with bundle discount.
Q3: Export anti-rust packing?
A: Barrel filled anti-rust oil, piston rod coated anti-rust grease, wrapped PE film + solid export plywood case for long ocean transit.
Q4: Discount for full set boom+arm+bucket cylinder order?
A: Combined full-set purchase gets tiered discount plus consolidated shipment to save total freight cost.
Q5: After-sales for leakage within warranty?
A: Provide leakage photos + excavator serial number, free replacement seal kit or remote installation guidance offered.
Company Details
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...
Get in touch with us
Leave a Message, we will call you back quickly!