The WESPC Priming Pump 130506300 is a precision-engineered hand-actuated lift pump designed specifically for Perkins 400 Series engines. This reliable component ensures efficient fuel system priming and optimal engine performance across various industrial applications.

This priming pump is engineered for Perkins 400 Series engines including models 402D-05, 403D-07, 403D-11, and 403D-15. It serves critical applications in:

• Compact tractors (Massey Ferguson 1726E, 1734E)
• Mini-excavators and skid-steer loaders
• Mobile lighting towers and welders
• 20-60 kVA generator sets
• Agricultural, construction, and materials-handling equipment

Also compatible with updated 4.236 and 4.248 family engines featuring 400 Series filter housing, serving markets from the late 1990s to present.

• One-piece aluminium die-casting hard-anodised to MIL-A-8625 Type II for superior corrosion resistance
• Stainless steel plunger rod for zero galling and chemical compatibility
• Viton O-ring and fluoropolymer back-up ring for leak-free operation
• Ethanol-resistant fluorocarbon elastomer check valves for rapid re-priming
• SAE J30R9 certified sealing elastomers for reliable cold-start capability down to -30°C
• Compatible with ultra-low-sulphur diesel and biodiesel blends up to B20