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 work days |
| Packaging Details | carton |
| Product Name | Valve Spring 3174A028 |
| Condition | 100%new |
| Quality Class | High-Quality |
| Stock | Yes |
| Warranty | 1year |
| Packaging | Carton |
| Brand Name | WESPC |
| Model Number | 3174A028 |
| Certification | ISO9001 |
| Place of Origin | China |
View Detail Information
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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 work days | Packaging Details | carton |
| Product Name | Valve Spring 3174A028 | Condition | 100%new |
| Quality Class | High-Quality | Stock | Yes |
| Warranty | 1year | Packaging | Carton |
| Brand Name | WESPC | Model Number | 3174A028 |
| Certification | ISO9001 | Place of Origin | China |
| High Light | Perkins Engine Bearings ，car diesel engine parts ，diesel engine internal parts | ||
WESPC Valve Spring 3174A028 For Perkins 1104D-44 1104D-E44TA 1104C-44T Diesel Engine
| Brand Name | WESPC |
| Place of Origin | China |
|
Part Number |
3174A028 |
| After-sales Service Provided | Video Technical Support, Online Support |
| Marketing Type | Ordinary Product |
| Certificate | ISO9001 |
| Warranty | 1 Year |
| Stock | Yes |
Application:
3174A028 is the outer valve spring for 4-cylinder Perkins 1104D-E44T, 1104D-E44TA, 1104C-44T and 1206E-E66TA diesels (4.4–6.6 L) used in JCB 3CX/4CX back-hoe loaders, Case Maxxum tractors, 45–70 kVA “Vista A” generator sets and MF 5400-series farm tractors. It maintains correct valve motion up to 3 000 min⁻¹ while meeting EU Stage IIIA / EPA Tier 4-final emission limits.
Technical specifications:
Free length 48 mm, outer diameter 29 mm, wire diameter 3.2 mm, 6 active coils, solid length 28 mm. Material is chrome-vanadium spring steel (50CrV4) oil-quenched and tempered to 47 HRC, then shot-peened to 0.25 mm A-intensity to raise fatigue life to 1 × 10⁷ cycles.
Material & performance features:
The 50CrV4 alloy (0.5 % C, 1 % Cr, 0.15 % V) offers 1 600 MPa tensile strength and 8 % elongation, resisting surge-set when exhaust temperature reaches 700 °C. Controlled shot-peening induces 400 MPa compressive stress on the outer surface, delaying fatigue crack initiation and extending service life to 12 000 h. Phosphate layer retains oil during cold starts, cutting initial scuffing by 20 %, while closed-and-ground ends keep squareness within 0.5 °, preventing valve head tilt and seal wear.
Interchange part numbers:
PPERKINS 3174A028, T417713, AGCO 4224856M1, 4224856V1, KMP 3174A028, FPS VS3174A028, ITM VOE3174A028, FAI VS3174A028, AJUSA 8103174A028, GLYCO VS-Per 1104, MAHLE VS-3174A028, AE 3174A028, CLEVITE VS-3174A028, TOPLINE 3174A028, VMC 3174A028, MARINE D’USTRIE 3174A028, KINGSLAND 3174A028, AIC 3174A028, WDPART 3174A028.
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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