Where to buy
No listing on file for 21/13 itself. 20 of the cross-referenced part numbers below have a priced listing, starting with P181034 — see the cross-reference table.
Supersessions & cross-references
48| Relation | Part | Manufacturer | Description | Where to buy |
|---|---|---|---|---|
| Catalog cross-reference | P181034 | DONALDSON | KuduParts $71.00 FridayParts $72.99 | |
| Catalog cross-reference | P550117 | DONALDSON | buy | |
| Catalog cross-reference | P555570 | DONALDSON | buy | |
| Catalog cross-reference | P558467 | DONALDSON | buy | |
| Catalog cross-reference | 3050258 | FIAT | FridayParts $46.99 | |
| Catalog cross-reference | 3I0174 | CATERPILLAR | buy | |
| Catalog cross-reference | 3I0787 | CATERPILLAR | FridayParts $37.99 | |
| Catalog cross-reference | 3M008288XA | HITACHI | KuduParts $71.00 | |
| Catalog cross-reference | 475190 | VOLVO | KuduParts $71.00 | |
| Catalog cross-reference | 660360 | FIAT | FridayParts $46.99 | |
| Catalog cross-reference | 684733 | FIAT | FridayParts $46.99 | |
| Catalog cross-reference | 70660360 | FIAT | FridayParts $46.99 | |
| Catalog cross-reference | 9Y7808 | CATERPILLAR | KuduParts $71.00 | |
| Catalog cross-reference | A408C | AC DELCO | KuduParts $71.00 | |
| Catalog cross-reference | G52040022 | CATERPILLAR | buy | |
| Catalog cross-reference | AP106587 | COOP | KuduParts $71.00 | |
| Catalog cross-reference | LX28 | KNECHT | KuduParts $71.00 | |
| Catalog cross-reference | 9059556 | TEREX | KuduParts $71.00 | |
| Catalog cross-reference | AP700A | A P PARTS | KuduParts $71.00 | |
| Catalog cross-reference | A1064C | AC DELCO | KuduParts $71.00 | |
| Catalog cross-reference | A408CL | AC DELCO | KuduParts $71.00 | |
| Catalog cross-reference | PC88 | AC DELCO | FridayParts $64.92 KuduParts $71.00 SinoCMP $499.00 | |
| Catalog cross-reference | 721189 | AG CHEM EQUIPMENT | KuduParts $71.00 | |
| Catalog cross-reference | 721237 | AG CHEM EQUIPMENT | KuduParts $71.00 | |
| Catalog cross-reference | 721237023A | AG CHEM EQUIPMENT | KuduParts $71.00 | |
| Catalog cross-reference | 1090109M91 | AGCO | KuduParts $71.00 | |
| Catalog cross-reference | 74062390 | AGCO | KuduParts $71.00 | |
| Catalog cross-reference | 302012251 | AGCO | KuduParts $71.00 | |
| Catalog cross-reference | 3214302700 | AIRMAN-HOKUETSU | KuduParts $71.00 | |
| Catalog cross-reference | 3214305700 | AIRMAN-HOKUETSU | KuduParts $71.00 | |
| Catalog cross-reference | 3214304100 | AIRMAN-HOKUETSU | Air, Primary | Amazon eBay $161.22 KuduParts $71.00 |
| Catalog cross-reference | MD224 | ALCO | Lining-A | KuduParts $71.00 |
| Catalog cross-reference | NA274 | ALCOA MARINE | KuduParts $71.00 | |
| Catalog cross-reference | IA376 | ALCOA MARINE | KuduParts $71.00 | |
| Catalog cross-reference | KA1711 | ALCOA MARINE | KuduParts $71.00 | |
| Catalog cross-reference | 2083771 | ALLIS-CHALMERS | FridayParts $46.99 | |
| Catalog cross-reference | 6847339 | ALLIS-CHALMERS | KuduParts $71.00 | |
| Catalog cross-reference | 9923130 | ALLIS-CHALMERS | FridayParts $46.99 | |
| Catalog cross-reference | 6603609 | ALLIS-CHALMERS | FridayParts $46.99 | |
| Catalog cross-reference | 6603601 | ALLIS-CHALMERS | KuduParts $71.00 | |
| Catalog cross-reference | 662607 | ALLIS-CHALMERS | FridayParts $110.64 | |
| Catalog cross-reference | 6626071 | ALLIS-CHALMERS | KuduParts $71.00 | |
| Catalog cross-reference | 73042922 | ALLIS-CHALMERS | FridayParts $46.99 | |
| Catalog cross-reference | 1909136 | ALLIS-CHALMERS | FridayParts $46.99 | |
| Catalog cross-reference | 73050258 | ALLIS-CHALMERS | KuduParts $71.00 | |
| Catalog cross-reference | 70684733 | ALLIS-CHALMERS | Air, Primary | Amazon eBay $84.55 KuduParts $71.00 |
| Catalog cross-reference | 72083771 | ALLIS-CHALMERS | Air, Primary | Amazon eBay $40.95 FridayParts $46.99 |
| Catalog cross-reference | 0684733 | ALLIS-CHALMERS | KuduParts $71.00 |
Catalog cross-references come from manufacturer filter catalogs (Donaldson, WiX, Baldwin) and include OEM numbers that share the same catalog filter. Verify the exact part for your serial number before ordering.
Engines using 21/13
1Detroit Diesel DDEC VI MBE900
Related parts
1221/1 CAN2L, Not Used21/10 CAN1GND, Engine CAN Shield21/12 KL30, Battery (+)21/16 CAN1GND, Not Used21/17 Not Used21/2 CAN2GND, Not Used21/20 KL50, Crank Start Input21/3 CAN2H, Not Used21/7 KL15, IGN21/8 KL31, Battery (-)31/16 Engine Brake Solenoid Control (X for MBE31/17 DOC Outlet Temp Sensor (Exhaust Gas Temp