Diesel fuel filtration, by Perkins number
Every fuel filter in this catalogue is a diesel fuel filter. The five detailed references are Perkins numbers fitted across agricultural, industrial and vehicle applications of Perkins engines, and they are matched the same way as the rest of the catalogue: by the number on the part.
The references in detail
| Perkins number | Listed applications | Cross references as listed |
|---|---|---|
| 26560201 | A Series, Powerfarm, Technofarm | PU8041z, 33804, MD-569, K11141 |
| 4816636 | Powerfarm, Series PX, Vision | PU8041z, 33804, P551354 |
| 4461492 | X50, X50.20, X50.30 | See listing |
| 26560145 | DT Series applications | See listing |
| 4326658 | Recorded inconsistently — heading: DT Series; captured product title: Allis Chalmers, Massey Ferguson, New Holland | See listing |
The 26560201 listing is the most detailed: a steel housing with filter paper media, a rubber O-ring gasket and a steel bypass valve component, sized OD87 x H204, described as removing oil, water, dust and other particles. The 4816636 listing specifies a steel housing, fuel-grade filter paper media, plastic end caps and a rubber O-ring seal.
Why the number matters on diesel
The listings tie each filter to named engine applications — A Series, Powerfarm, Technofarm, Series PX, Vision, X50, DT Series — and state the function on the detailed listings as the removal of oil, water, dust and other particles. The blog article on diesel fuel filter maintenance covers how replacement matching works in practice. For ordering, the fuel filters category page collects the five references with their ordering facts, and the inline fuel filters page collects the same references under the inline heading.
Matching checklist
- Take the number from the filter being replaced, or from the engine parts book.
- Confirm the application against the listing title — the engine series names are printed there.
- If your stock system uses a cross-reference number (PU8041z, 33804, MD-569, K11141, P551354), match on that.
- Send the number and quantity on the quote form, and check the listing's application list against your engine before you order.
Ordering facts for this family
- Samples: Free samples are offered.
- Small orders: Accepted on items in stock, per the listings.
- Packaging: Original, Rainbow or customised packaging, per the listings.
- Delivery: The company FAQ gives a general delivery figure of 30–40 days. The catalogue's named listings that print a delivery window print 20–45 days according to OE number and quantity; where the listing for your number prints no window, ask for its window in your enquiry.
The DT Series pair in detail
The two DT Series references carry the widest application titles in the fuel line. The 26560145 listing is titled for DT Series, 123 Saloon and T1 Bus applications. The 4326658 entry is recorded inconsistently: its section heading carries that same DT Series title, while the product title captured on the entry names Allis Chalmers, Massey Ferguson and New Holland applications — neither list is stated here as the settled one for 4326658. Between them, the pair illustrates how the fuel catalogue is organised: one Perkins number can serve vehicle and equipment applications side by side, and the title's application list — not the buyer's assumption about the number — is what defines where a reference fits.
Frequently asked questions
Are these filters for vehicles or for equipment?
Both, as listed: the applications named in the titles run from vehicle applications (the DT Series listings name saloon and bus applications) to agricultural and industrial Perkins applications such as Powerfarm and Technofarm.
Do you list a Cummins diesel fuel filter?
The catalogue's detailed fuel line is Perkins. The company site also carries a Cummins category section on the filter side; for a Cummins fuel filter number, send it on the quote form, and check it against the five listings above before ordering.
Request an OE-matched filter quote
Send the Perkins number or the number on the filter being replaced, plus quantity.