Identify the documented fuel-system component before requesting a forklift fuel pump. Keep a feed or lift pump, an injection pump, an injector and an LPG regulator distinct. Record the engine build, fuel-system reference and exact supplied scope. Neither a generic pump illustration nor a no-start report establishes a replacement.
| Family | Information to retain | Continue research |
|---|---|---|
| Feed or lift pump | Documented component function and full assembly reference | Prepare a matching request |
| Injection equipment | Exact engine-system record; retain specialist scope | Review engine documentation |
| Fuel filtration | Separate filter reference and supplied scope | Research filters |
| LPG component | Identify the actual LPG system from documents | Research LPG regulators |
| Engine electrical component | Do not mix fuel and starting enquiries | Research starter motors |
The phrase fuel pump is too broad to serve as a purchase specification. Ask which component function the engine documents identify, and preserve that terminology in the enquiry. Perkins maintains a distinct product explanation for fuel injection pumps and injectors; this does not turn either into a generic feed-pump replacement. The illustration on this page represents a mechanical feed-pump category only. It is not an injection-system diagram or evidence that every forklift uses the pictured architecture.
Ask whether the offer covers a complete pump, a separately referenced electrical unit or another documented component. Request the offered reference, interface drawing, connection information and any specification required by the engine documentation. Do not invent a pressure, flow rate or universal mechanical-versus-electric rule from this guide. Ask for a written explanation when a proposal changes the recorded component type. Keep filters, hoses, injectors and control components visible as separate scope questions rather than assuming they arrive with the pump.
Begin with the truck manufacturer, full model, serial number and the name or position used in its parts documentation. Retain the assembly reference when the component belongs to a documented engine build or fuel/cooling/electrical assembly. An incomplete reference should remain incomplete in the enquiry: do not silently add a familiar suffix or convert an unclear photograph into a catalogue designation. Existing records and safely available label photographs can help a supplier ask the right follow-up question. This page does not require dismantling or operating equipment to obtain information.
Copy the fuel type and engine identity from the equipment record rather than assuming a system from the truck brand. Do not apply a blanket statement that an LPG forklift can never have a fuel pump; the installed fuel-system configuration needs its own documentation. If records identify Toyota 4Y, Nissan K21 or another engine family, keep the full recorded name and any relevant build details. Those labels are enquiry examples, not evidence of pump compatibility across fuel variants or installations.
Ask every candidate to quote the same written requirement. Separate the original equipment reference, the supplier catalogue reference and the reference actually offered. Ask for the offered manufacturer, condition, supplied quantity, included components and documents. A substitution proposal should list unresolved differences rather than hide them behind the word compatible. Compare the commercial offers only after those differences are visible. A lower price or shorter delivery time does not establish technical acceptance, and a directory entry is not an inventory reservation.
Fuel-system work belongs to the applicable engine service documentation and an appropriately qualified person. This page gives no pressure testing, line opening, priming, timing or carburettor adjustment instructions. A reported starting or running problem does not prove which fuel component is at fault. Preserve any existing professional assessment separately. For a new or remanufactured proposal, ask the supplier to state the exact condition and documents for that offer instead of borrowing buying options from an unrelated manufacturer catalogue.
Record who will resolve the remaining technical questions and which documents will support that decision. State quantity, destination, required delivery information and the scope of any separately quoted service. Keep a professional condition assessment distinct from the purchase request. This is an identification and procurement guide, not a removal, adjustment, repair or return-to-service procedure. If the supporting reference cannot be obtained, preserve the question as unresolved instead of buying on a symptom, a generic category picture or an assumed cross-reference.
The source notes below document the category information actually reviewed. A company catalogue can establish that a business presents a relevant product family, but that does not prove that a pictured item is currently available or that a proposed component fits another manufacturer’s machine. Request written confirmation for the exact offered item. Keep any claimed original status, certification or authorised relationship distinct from the item description and ask for its basis. This guide adopts no marketing durability figures, market-share claims or unnamed customer approvals.
These company routes are tied to readable manufacturer or company-controlled material reviewed on 3 October 2026. Use the stated scope to begin a shortlist. A profile does not establish current stock, certification, authorisation or a match for your truck.
The company-controlled site lists forklift engine applications, parts and service support. For a truck documented with a Yuchai engine, this is an original-engine documentation enquiry route. No alternator, starter, fuel pump or coolant pump listing, inventory or exact replacement is confirmed here. It is not an all-brand component supplier recommendation.
Website: https://www.yuchaidiesel.com/
Open supplier profile →For additional candidates, use the parts supplier directory. Ask each supplier to return the exact proposed item, condition, included documents, unresolved differences, quantity, destination and current delivery terms. Keep technical acceptance separate from commercial availability.
Folangsi’s Fuel Pump & Oil Pump category contains separately labelled FUEL PUMP and OIL PUMP entries. Its Injection Pumps category distinguishes injection pumps, feed-pump assemblies and fuel-pump heads. Identify the engine build and exact assembly function before selecting a catalogue route. No fuel-pressure value, calibration procedure or interchangeability is established here. Ask for the actual offered component and the supporting engine-specific record.
Folangsi — company scope and purchasing questions →
Official category bodies reviewed 4 October 2026. Source website: https://www.folangsiforklift.com/ . A multi-brand aftermarket channel is different from an engine manufacturer documentation route; neither confirms a replacement by itself.
Treat them as separate documented requirements. Request the exact component function and reference in the installed engine parts record; a shared fuel-pump label does not establish equivalence.
No. Record the installed fuel system and its documents. Avoid universal claims about pump presence or absence based only on an LPG category label.
No. It shows a generic mechanical feed-pump family for orientation. It cannot establish your pump type, connection, pressure requirement or exact replacement reference.
That has not been established. The Yuchai route is limited to engine documentation enquiries for recorded Yuchai applications, with component offer and current availability still unconfirmed.
The references below support the stated category and identification examples. Manufacturer marketing statements are not treated as independent tests. No model-specific operating values, repair procedures or performance promises are inferred for another machine.
Send the equipment identity, complete component reference, existing drawings or label photos, requested scope, quantity and destination. Mark missing information unknown and ask suppliers to answer the same written requirement.
Prepare a Parts Matching Request →Related system entry: system and component research.