U5PR0058
Wespc (Dongguan) Tech Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | in stock |
| Delivery Time | 5-10 days |
| Packaging Details | Carton |
| Configuration | Piston & Ring Kit |
| Application | for Perkins 1004.4 1004.4T |
| Replaces | U5PR0058 |
| Material | Alloy Steel |
| Condition | Brand new aftermarket |
| Category | Diesel Engine Piston Ring Set |
| Brand Name | Wespc |
| Model Number | U5PR0058 |
| Certification | ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | in stock |
| Delivery Time | 5-10 days | Packaging Details | Carton |
| Configuration | Piston & Ring Kit | Application | for Perkins 1004.4 1004.4T |
| Replaces | U5PR0058 | Material | Alloy Steel |
| Condition | Brand new aftermarket | Category | Diesel Engine Piston Ring Set |
| Brand Name | Wespc | Model Number | U5PR0058 |
| Certification | ISO9001 | Place of Origin | China |
| High Light | perkins 1004 piston ring kit ，perkins 1004 hydraulic piston rings ，diesel engines piston ring kit | ||
WESPC U5PR0058 Piston Ring Kit for Perkins 1004.4 1004.4T Diesel Engines
| Brand Name | WESPC |
| Place of Origin | China |
| Part Number | U5PR0058 |
| After-sales Service Provided | Video Technical Support, Online Support |
| Marketing Type | Ordinary Product |
| Certificate | ISO9001 |
| Warranty | 1 Year |
| Stock | Yes |
Application
WESPC U5PR0058 piston ring kit is designed for Perkins 1004.4 and 1004.4T diesel engines. This kit is used in mid-size industrial platforms such as agricultural machinery, construction equipment, and medium-duty generator sets. Its multi-ring configuration with nitrided and chrome finishes supports efficient combustion, reduced oil consumption, and extended service intervals under Tier 2 compliance.
Generator sets
Applied in Perkins-powered generator sets ranging from 80–150 kVA, especially those equipped with 1004.4T engines. The U5PR0058 piston ring kit ensures reliable compression sealing and oil control, contributing to stable output and fuel efficiency in both standby and continuous-duty gensets.
Industrial systems
Used in Massey Ferguson tractors, loaders, and agricultural equipment operating under high torque and thermal load conditions. Its steel alloy rings with precision-machined profiles resist wear, scuffing, and fatigue, supporting durability in heavy-duty, four-cylinder diesel platforms.
Technical specifications
Part number: U5PR0058
Function: piston ring kit (multi-ring configuration)
Material: steel alloy rings with nitrided and chrome surface treatment
Compatible engines: Perkins 1004.4, 1004.4T
Bore size: standard (100.00 mm)
Warranty: 12 months
Interchange part number
U5PR0058; verified fitment for Perkins 1004.4 and 1004.4T engines used in Massey Ferguson and mid-size industrial platforms
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2019
Total Annual:
300,0000-450,0000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
WESPC(Dongguan)Tech Co., Ltd. is a wholly-owned subsidiary of WESPC Hong Kong. The company has long been deeply engaged in the Perkins aftermarket spare parts sector, while also covering a wide range of multi-brand engines and related components. With years of professional expertise and... WESPC(Dongguan)Tech Co., Ltd. is a wholly-owned subsidiary of WESPC Hong Kong. The company has long been deeply engaged in the Perkins aftermarket spare parts sector, while also covering a wide range of multi-brand engines and related components. With years of professional expertise and...
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