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 |
| Application | for Perkins 403D-15 403C-15 |
| Replaces | 115104021 |
| Material | Alloy Steel |
| Condition | Brand new aftermarket |
| Category | Diesel Engine Piston Ring Set |
| Brand Name | Wespc |
| Model Number | 115104021 |
| Certification | ISO9001 |
| Place of Origin | China |
View Detail Information
Explore similar products
WESPC U5LF0019 piston kit for Perkins 1004.40 and 1004.40T diesel engines
WESPC U5LP0046 piston kit for Perkins 1004.4 and 1004.4T diesel engines
WESPC U5LF0021 (U5LF0022) piston kit for Perkins 1004.40 1004.40T diesel engines
WESPC U5LL0021 (U5LL0048) piston kit for Perkins 1004.40 diesel engines
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 | Application | for Perkins 403D-15 403C-15 |
| Replaces | 115104021 | Material | Alloy Steel |
| Condition | Brand new aftermarket | Category | Diesel Engine Piston Ring Set |
| Brand Name | Wespc | Model Number | 115104021 |
| Certification | ISO9001 | Place of Origin | China |
| High Light | diesel engines t436364 ，diesel engines piston ring | ||
WESPC 115104021 Piston Ring for Perkins 403D-15 403C-15 diesel engines
| Brand Name | WESPC |
| Place of Origin | China |
| Part Number | 115104021 |
| After-sales Service Provided | Video Technical Support, Online Support |
| Marketing Type | Ordinary Product |
| Certificate | ISO9001 |
| Warranty | 1 Year |
| Stock | Yes |
Application
WESPC 115104021 piston ring set is designed for Perkins 403D-15 and 403C-15 diesel engines. This 3-ring configuration includes two compression rings and one oil control ring, engineered for compact engine platforms requiring low emissions, efficient combustion, and minimal oil consumption. Ideal for light-duty industrial and mobile equipment with small displacement engines.
Generator sets
Used in 10–20 kVA Perkins-powered generator sets equipped with 403 series engines. The 115104021 ring set ensures stable sealing and oil control, supporting consistent performance in portable and standby power units.
Industrial systems
Applicable to Perkins 3-cylinder engines installed in compact agricultural machinery, small hydraulic systems, and construction equipment. Its precision-machined surfaces and anti-wear coatings provide durability under frequent start-stop cycles and moderate thermal loads.
Technical specifications
Part number: 115104021
Function: piston ring set (3-ring configuration)
Material: ductile cast iron with chrome/nitrided surface treatment
Compatible engines: Perkins 403D-15, 403C-15
Ring dimensions: standard bore 84 mm
Warranty: 12 months
Interchange part number
115104021; verified fitment for Perkins 403 series engines in generator and light industrial applications
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...
Get in touch with us
Leave a Message, we will call you back quickly!