27 filter parts that fit the Mack MRU, with brands, part numbers and cross-references.
Numbers in blue open their full cross-reference page — every interchange number for that part.
| Brand | Part number | Description |
|---|---|---|
| Automann | 572.3903K | USE 572.3904K |
| Automann | 831.993744 | Engine Air Filter Caterpillar Mack |
| Baldwin | BF7943 | Baldwin BF7943 Spin-On |
| Baldwin | PT9394-MPG | Baldwin PT9394-MPG Oil Filter |
| Baldwin | RS4634 | Carquest 87808 Air Filter fits Baldwin RS4634, K&N 38-2023-S,… |
| Dayton Parts | 904-7934 | Diesel Exhaust Fluid Filter |
| Donaldson | DFP552020 | DONALDSON FUEL FILTER WATER SEP CART |
| Fleetguard | AF26363 | Fleetguard AF26363 |
| Fleetguard | AF852 | Fleetguard AF852 |
| Fleetguard | HF35486 | Fleetguard HF35486 |
| HASTING FILTER | ff1237 | HASTING FILTER FF1237 FUEL ELMNT |
| HASTING FILTER | lf515 | HASTING FILTER LF515 HIGH VELOCITY DU |
| HASTING FILTER | lf531 | HASTING FILTER LF531 FULL-FLOW LUBE S |
| LUBER-FINER | laf5114mxm | LUBER-FINER LAF5114MXM Luberfiner LAF5114MXM Heavy Duty Air F… |
| Mack | 20552379 | MACK 20552379 Engine Oil Filter |
| Mack | 20972295 | MACK 20972295 Fuel Filter |
| Mack | 21306498 | MACK 21306498 Engine Air Filter Assembly (2MD515M/25192357) |
| Mack | 21328870 | MACK 21328870 Engine Air Filter |
| Mack | 21380521 | MACK 21380521 Fuel Filter - Primary, Euro 4/5, FH12, FH16, FL… |
| Mack | 21516231 | MACK 21516231 Diesel Exhaust Fluid (DEF) Urea Filter |
| Mack | 21707136 | MACK 21707136 Engine Oil Filter |
| Mack | 25100042 | MACK 25100042 Engine Air Filter Element Cartridge - Replaces… |
| Mack | 57md33 | MACK 57MD33 Engine Air Filter |
| Mack | 82269261 | MACK 82269261 Diesel Exhaust Fluid (DEF) Urea Filter |
| WIX FILTERS | 49883fr | WIX FILTERS 49883FR WIX Air Filter Panel |
| WIX FILTERS | 57678 | WIX FILTERS 57678 WIX Power Steering Cartridge Filter |
| Wix | FILTERS-33651 | Wix FILTERS-33651 |
Stop looking these up by hand. Orderflow reads your customers' emails & PDFs, finds the right part in your own catalogue, and drafts the quote — you just approve.
Try Orderflow free →Looking for other parts? See all Mack MRU parts →
Fitment is a guide — always confirm the exact part against your vehicle's spec and VIN.