Wenzhou Yilufa Auto Parts Co., Ltd.

Wenzhou Yilufa Auto Parts Co., Ltd. is a specialist manufacturer of diesel fuel system components based in Ruian City, Zhejiang Province, supplying fuel filter seats, fuel water separator assemblies, electric pump seats, and filter assemblies compatible with the dominant diesel engine families powering Indonesia's construction and mining machinery fleet — including Caterpillar, Komatsu-compatible Weichai and Yuchai engines, Cummins-platform powerplants, and Volvo construction equipment diesels. Yilufa's electric diesel pump seats are engineered for extended motor service life of up to 10,000 hours and optimised for cold-start reliability — operational priorities equally relevant on remote Indonesian mine sites in Kalimantan and Sulawesi as on long-haul trucking corridors. Products cover 12V and 24V electrical systems and comply with National III–VI (Guo 3–Guo 6) emission standards, with broad OEM and aftermarket cross-reference coverage across both original fitment and replacement specifications.

Complimentary Listing
SEANOHA Construction & Mining Machinery Catalog
I. Filters, Fluids & Consumables — Fuel filters (primary & secondary)

🏭 Ruian City, Zhejiang Province | Specialist diesel fuel system manufacturer

⛽ Emission standard coverage: National III–VI (Guo 3–Guo 6) | 12V & 24V systems

Products:

Fuel Filtration & Water Separation — Construction & Mining Equipment

• Electric fuel pump seats — diesel, 12V & 24V; up to 10,000-hour motor service life; cold-start optimised; National III–VI compliant; compatible with Caterpillar, Weichai, Yuchai, and Cummins engine families powering excavators, wheel loaders, bulldozers, and dump trucks active on Indonesian mining and infrastructure sites

• Fuel water separator assemblies — combined fuel/water separation units for diesel construction and mining equipment engines; critical high-frequency replacement component under Indonesia's tropical operating conditions and mandatory B30/B35 biodiesel blend requirements, which accelerate microbial growth and water emulsification in fuel systems — shortening separator service intervals and driving consistent replacement demand across active site fleets

• Fuel filter seats (filter bases / housings) — replacement filter mounting bases for diesel fuel systems on construction machinery and mining equipment; compatible with standard and OEM filter cartridge specifications across Caterpillar, Volvo CE, Weichai, and Cummins-powered equipment

• Fuel filter assemblies — complete primary and secondary filter unit assemblies for heavy equipment diesel engines; OEM and aftermarket fitment; direct replacement for active construction and mining fleet maintenance programmes

Pump & Priming Components

• Hand primer pumps — manual fuel priming for diesel construction equipment pre-start, maintenance, and fuel system bleeding procedures; broad heavy equipment fitment coverage

🔧 Electric diesel pump seat: up to 10,000-hour motor service life | Cold-start optimised

🏗️ Compatible: Caterpillar · Weichai · Yuchai · Cummins · Volvo CE · Dongfeng diesel families

🔩 OEM & aftermarket supply | Fuel filter seats · Water separators · Pump seats · Filter assemblies

⛏️ Replacement consumable category — recurring procurement demand across Indonesian coal, nickel & aggregate mining sites

⛽ High-frequency consumable replacement — fuel filters and water separators on Indonesian construction and mining machinery require replacement at compressed service intervals driven by tropical heat, high ambient humidity, abrasive site dust ingestion into fuel systems, and Indonesia's mandatory B30/B35 biodiesel blend, which elevates water absorption and microbial contamination risk; unplanned fuel system failure on an active mine or infrastructure site carries immediate equipment downtime consequences

🏗️ Direct compatibility with Indonesia's dominant construction machinery engine families — Caterpillar, Weichai, Yuchai, Cummins, and Volvo CE diesel powerplants cover the majority of excavators, wheel loaders, motor graders, and dump trucks operating across Indonesian coal mining in Kalimantan, nickel mining in Sulawesi, and large-scale infrastructure construction across Java and Sumatra

🤝 Matched to the sourcing needs of Indonesian construction machinery spare parts distributors, mining fleet maintenance contractors, heavy equipment dealers, and workshop operators sourcing fuel filter seats, water separators, and pump assemblies for active CAT, Weichai, Yuchai, and Cummins-powered construction and mining fleets