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Cummins Filter Kits
Fleetguard MK13017 Maintenance Filter Kit
The Fleetguard MK13017 maintenance filter kit is a service kit listed for Cummins B-series and QSB engines, bundling the oil, fuel and air elements plus seals for a scheduled service. Whether it is the right kit for your engine depends on the build and the exact contents list, not on the kit number alone.
- Part number
- MK13017
- Type
- Maintenance filter kit
- Engine reference
- Cummins B-series / QSB
Availability and delivery terms confirmed with quotation.
What the MK13017 Kit Is, and What the Number Does Not Tell You
A maintenance kit is one number that consolidates the filters and seals for a scheduled service event. The value is the matched set: the components are chosen together for one engine build and one service interval.
A kit number does not prove the set suits a different build. Kit contents can be superseded, and a number that was correct for one build at one point may not match the build in front of you.
Engine build
Provide the engine maker, model and full serial or build number.
Kit record
Confirm the kit number as listed for that build, including any supersession.
Removed parts
Match the complete number printed on each filter you are replacing against the kit contents.
MK13017 Kit Contents — a Candidate List, Not a Confirmed Record
No public listing names the items inside the MK13017. The components below are recovered from distributor and cross-reference catalogues. Treat this as a shortlist to verify against the kit record, not as confirmed contents.
| Component role | Candidate number | What listings say | Confirm against |
|---|---|---|---|
| Oil / lube element | LF3806 | Spin-on, listed for QSB3.9 / QSB4.5 / QSB5.9 and B-series | The kit record |
| Fuel/water separator | FS19616 | Spin-on, drain, reusable sensor; B4.5 / B5.9 / QSB4.5 / QSB5.9 | The kit record |
| Air element | Not recovered | “Air filter” per generic listing | The kit record |
| Seal kit | Not recovered | “Sealing elements” per generic listing | The kit record |
Swipe horizontally to view all columns.
MK13017 Cross-References Are Candidates
| Brand | Candidate reference |
|---|---|
| Cummins / Fleetguard | LF3806 |
| Cummins / Fleetguard | FS19616 |
| Baldwin | BF1352-SPS |
| Donaldson | P550660 / P550929 |
| WIX | 33091 / 533091 |
| Fram | PS10794 |
| Luber-Finer | LFF9616 |
| Mann | WK9020X |
Candidate references only. Lists differ; confirm against the engine record.
Applications, and How an MK13017 Order Is Quoted
Start with the engine, not the vehicle.
Cummins B-series and QSB engines
Applications are engine-led: covering B4.5, B5.9, QSB4.5 and QSB5.9 (QSB3.9 and 6BT/BTA builds also cited), in generator sets, plant, agricultural machinery and trucks. The same family reaches AGCO, Bomag, JCB, Hyster and Volvo equipment by cross-reference; confirm those on the machine’s own record.
Industrial cross-references also require a check against the machine’s parts record.
Know exactly what is being quoted.
We check each line against the build and the kit record, then state the offered kit, its contents, makers, complete numbers, quantity and delivery terms. No real-time stock feed is published; availability is confirmed against your list.
The kit record itself lives on the Fleetguard product page.
Request a QuoteFrequently Asked Questions
What engine does the Fleetguard MK13017 fit?
The kit is listed for Cummins B-series and QSB engines — most consistently QSB4.5 and QSB5.9, with B4.5, B5.9 and QSB3.9 also cited. Confirming the engine build and the kit record is more reliable than the kit number alone.
What is in the MK13017 kit?
The public listings say only “oil, fuel, air and seals”. Candidate components recovered from catalogues are the LF3806 oil element and the FS19616 fuel/water separator; the air element and seal numbers must be confirmed against the kit record.
Is the MK13017 the same as the FS19616?
No. FS19616 is one fuel/water separator; MK13017 is the whole service kit. Cross-reference lists sometimes place them on the same row, which is a data conflation to avoid.
What is the difference between MK13017 and MK12025?
Both are Fleetguard kits in the same category, and neither is described with an engine family in the public listings. Confirm which kit your build’s record calls for.
Will the MK13017 fit a Cummins 6BT?
Only the build and the kit record confirm that. Send the serial and the numbers off the removed parts.
Confirm the Number, Then Confirm the Build
The Fleetguard MK13017 maintenance filter kit is quoted against a build, a kit record and a contents list, in that order: the number finds a candidate kit, and the build and removed parts decide. Send the engine model, build number, and the kit or part numbers you are replacing. We will confirm the contents line by line, with maker, complete number and delivery terms.