| Höhe () | 290.5 |
| Außendurchmesser () | 161 |
| Filtertyp | Filtereinsatz |
| Höhe (mm) | 290,5 |
| Breite (mm) | 161 |
| Filtertyp | Filter einsetzen |
| D1 (mm) | 66,5 |
| Menge | 1 |
| Außendurchmesser (mm) | 161 |
Expresslevering
| Hersteller | Modell | Ausführung | Motorcode | Bauart | Baubeginn | Bauende | Pk | Leistung kw |
| Hersteller | Produktnummer |
| MITSUBISHI | 9136101900 |
| MITSUBISHI | 9146111500 |
| MITSUBISHI | MD064346 |
| MITSUBISHI | MD603346 |
| MITSUBISHI | MD603446 |
| FIAT | 1909139 |
| FIAT | 70243163 |
| FIAT | 71167808 |
| FIAT | 74907795 |
| FIAT | 9957615 |
| FORD | 5011312 |
| FORD | 5011546 |
| FORD | 761F9601AA |
| FORD | 82-20-044 , 8220044 |
| FORD | 82-48-012 , 8248012 |
| FORD | 82-57-912 , 8257912 |
| FORD | 8220044 |
| FORD | 8248012 |
| FORD | 8257912 |
| FORD | A830X 9601 BRA , A830X9601BRA |
| FORD | A830X 9601 NA , A830X9601NA |
| FORD | A830X9601BRA |
| FORD | A830X9601NA |
| MAZDA | MZ311790 |
| OPEL | 51 41 522 , 5141522 |
| OPEL | 51 98 871 , 5198871 |
| OPEL | 51 98 872 , 5198872 |
| OPEL | 5141522 |
| OPEL | 5198871 |
| OPEL | 5198872 |
| OPEL | 64 24 691 , 6424691 |
| OPEL | 6424691 |
| OPEL | 78 98 968 , 7898968 |
| OPEL | 7898968 |
| OPEL | 79 98 968 , 7998968 |
| OPEL | 7998968 |
| OPEL | 89 94 750 , 8994750 |
| OPEL | 8994750 |
| HYUNDAI | 28113 44000 , 2811344000 |
| LAND ROVER | 27H8294 |
| LAND ROVER | NTC660 |
| TOYOTA | 17752 20540 , 1775220540 |
| TOYOTA | 17752-20540 , 1775220540 |
| TOYOTA | 17801 05500 , 1780105500 |
| TOYOTA | 17801 23001 71 , 178012300171 |
| TOYOTA | 17801-23001-71 , 178012300171 |
| TOYOTA | 1780105500 |
| TOYOTA | 23303 30370 , 2330330370 |
| RENAULT | 00 03 564 042 , 0003564042 |
| RENAULT | 3564042 |
| NISSAN | 16546 02N00 , 1654602N00 |
| NISSAN | 16546 99205 , 1654699205 |
| NISSAN | 16546-02N00 , 1654602N00 |
| NISSAN | 16546-99205 , 1654699205 |
| CHRYSLER | 06598 492 , 06598492 |
| CHRYSLER | 6598 492 , 6598492 |
| CHRYSLER | 6598492 |
| DAF | 1500069 |
| GMC | 5198871 |
| GMC | 5198872 |
| GMC | 6424691 |
| GMC | 7898968 |
| GMC | 7998968 |
| GMC | 8994750 |
| ISUZU | 1-14215-135-0 , 1142151350 |
| ISUZU | 9-14215-152-1 , 9142151521 |
| IVECO | 1909139 |
| IVECO | 8014420 |
| IVECO | 9957615 |
| ROVER | 27H 8294 , 27H8294 |
| ROVER | NTC 660 , NTC660 |
| TALBOT | 5197828 |
| HITACHI | 4001430 |
| JOHN DEERE | 21X25 035 A , 21X25035A |
| JOHN DEERE | 21X25035A |
| JOHN DEERE | 22X25035A |
| JOHN DEERE | 41X10 896 A , 41X10896A |
| JOHN DEERE | 41X10896A |
| JOHN DEERE | AE27170 |
| JOHN DEERE | AH 19 582 H , AH19582H |
| JOHN DEERE | AH 19 852 , AH19852 |
| JOHN DEERE | AH 19 852 H , AH19852H |
| JOHN DEERE | AH19851 |
| JOHN DEERE | AH19852 |
| JOHN DEERE | AL 17 255 , AL17255 |
| JOHN DEERE | AL17255 |
| JOHN DEERE | AM19852 |
| JOHN DEERE | AN 15 020 2 , AN150202 |
| JOHN DEERE | AN 33 232 N , AN33232N |
| JOHN DEERE | AN150202 |
| JOHN DEERE | AN33232N |
| JOHN DEERE | AT 11 30 N , AT1130N |
| JOHN DEERE | AT 17 370 R , AT17370R |
| JOHN DEERE | AT 17 370 T , AT17370T |
| JOHN DEERE | AT 17 391 T , AT17391T |
| JOHN DEERE | AT 18 649 T , AT18649T |
| JOHN DEERE | AT 18 650 T , AT18650T |
| JOHN DEERE | AT 19 852 H , AT19852H |
| JOHN DEERE | AT 20 728 , AT20728 |
| JOHN DEERE | AT1130N |
| JOHN DEERE | AT17370R |
| JOHN DEERE | AT18649 |
| JOHN DEERE | AT19852 |
| JOHN DEERE | AT20727 |
| JOHN DEERE | AT20728 |
| JOHN DEERE | AT22892 |
| KUBOTA | 15606 1108 0 , 1560611080 |
| KUBOTA | 1560611080 |
| KUBOTA | 70000 1108 0 , 7000011080 |
| KUBOTA | 7000011080 |
| YANMAR | 521950 12510 , 52195012510 |
| YANMAR | 52195012510 |
| BLMC | ASF9176 |
| HANOMAG HENSCHEL | 135946120 |
| HANOMAG HENSCHEL | 2863 093 M 1 , 2863093M1 |
| HANOMAG HENSCHEL | 2863093M1 |
| LIEBHERR | 721 11 97 , 7211197 |
| DEMAG | 472 306 , 472306 |
| DEMAG | 472306 |
| DEMAG | 47230600 |
| ACKERMANN | A302C |
| ACKERMANN | A703C |
| ACKERMANN | PC137 |
| ACKERMANN | PC137K |
| INTERNATIONAL HARV. | 203 418 , 203418 |
| INTERNATIONAL HARV. | 203418 |
| INTERNATIONAL HARV. | 203418H1 |
| INTERNATIONAL HARV. | 204 439 , 204439 |
| INTERNATIONAL HARV. | 204439 |
| INTERNATIONAL HARV. | 204439H1 |
| INTERNATIONAL HARV. | 280 745 R 92 , 280745R92 |
| INTERNATIONAL HARV. | 280745R92 |
| INTERNATIONAL HARV. | 3133 241 R 1 , 3133241R1 |
| INTERNATIONAL HARV. | 3133241R1 |
| INTERNATIONAL HARV. | 380 348 , 380348 |
| INTERNATIONAL HARV. | 380 348 R 91 , 380348R91 |
| INTERNATIONAL HARV. | 380 348 R 93 , 380348R93 |
| INTERNATIONAL HARV. | 380 744 , 380744 |
| INTERNATIONAL HARV. | 380 744 R 91 , 380744R91 |
| INTERNATIONAL HARV. | 380 745 R 92 , 380745R92 |
| INTERNATIONAL HARV. | 380 746 R 93 , 380746R93 |
| INTERNATIONAL HARV. | 380348 |
| INTERNATIONAL HARV. | 380348R91 |
| INTERNATIONAL HARV. | 380348R93 |
| INTERNATIONAL HARV. | 380744 |
| INTERNATIONAL HARV. | 380744R91 |
| INTERNATIONAL HARV. | 380745R92 |
| INTERNATIONAL HARV. | 380746R93 |
| INTERNATIONAL HARV. | 383 728 , 383728 |
| INTERNATIONAL HARV. | 383 728 R 91 , 383728R91 |
| INTERNATIONAL HARV. | 383 812 R 93 , 383812R93 |
| INTERNATIONAL HARV. | 383728 |
| INTERNATIONAL HARV. | 383728R91 |
| INTERNATIONAL HARV. | 383812R93 |
| INTERNATIONAL HARV. | 384 712 R 93 , 384712R93 |
| INTERNATIONAL HARV. | 384 812 , 384812 |
| INTERNATIONAL HARV. | 384 812 R 91 , 384812R91 |
| INTERNATIONAL HARV. | 384 812 R 93 , 384812R93 |
| INTERNATIONAL HARV. | 384 912 R 93 , 384912R93 |
| INTERNATIONAL HARV. | 384712R93 |
| INTERNATIONAL HARV. | 384812 |
| INTERNATIONAL HARV. | 384812R91 |
| INTERNATIONAL HARV. | 384812R93 |
| INTERNATIONAL HARV. | 384912R93 |
| INTERNATIONAL HARV. | 387 981 R 91 , 387981R91 |
| INTERNATIONAL HARV. | 387981R91 |
| INTERNATIONAL HARV. | 388 086 R 91 , 388086R91 |
| INTERNATIONAL HARV. | 388086R9 |
| INTERNATIONAL HARV. | 388086R91 |
| INTERNATIONAL HARV. | 395 540 , 395540 |
| INTERNATIONAL HARV. | 395 540 R 91 , 395540R91 |
| INTERNATIONAL HARV. | 395 540 R 92 , 395540R92 |
| INTERNATIONAL HARV. | 395540 |
| INTERNATIONAL HARV. | 395540R91 |
| INTERNATIONAL HARV. | 395540R92 |
| INTERNATIONAL HARV. | 397 173 R 91 , 397173R91 |
| INTERNATIONAL HARV. | 397 193 , 397193 |
| INTERNATIONAL HARV. | 397 193 R 91 , 397193R91 |
| INTERNATIONAL HARV. | 397173R91 |
| INTERNATIONAL HARV. | 397193 |
| INTERNATIONAL HARV. | 397193R91 |
| INTERNATIONAL HARV. | 405 916 , 405916 |
| INTERNATIONAL HARV. | 405118R9 |
| INTERNATIONAL HARV. | 405916 |
| INTERNATIONAL HARV. | 4059161R1 |
| INTERNATIONAL HARV. | 405916R1 |
| INTERNATIONAL HARV. | 407 061 R 91 , 407061R91 |
| INTERNATIONAL HARV. | 407061R91 |
| INTERNATIONAL HARV. | 598730R1 |
| INTERNATIONAL HARV. | 677509R9 |
| FENWICK | 8100779 |
| FENWICK | PF60017 |
| LEYLAND | 27 H 8294 , 27H8294 |
| CASE IH | 203418 |
| CASE IH | 203418-H1 , 203418H1 |
| CASE IH | 203418H1 |
| CASE IH | 204439 |
| CASE IH | 204439-H1 , 204439H1 |
| CASE IH | 204439H1 |
| CASE IH | 280745-R92 , 280745R92 |
| CASE IH | 280745R92 |
| CASE IH | 3133241-R1 , 3133241R1 |
| CASE IH | 3133241R1 |
| CASE IH | 380348-R91 , 380348R91 |
| CASE IH | 380348-R93 , 380348R93 |
| CASE IH | 380348R91 |
| CASE IH | 380348R93 |
| CASE IH | 380744-R91 , 380744R91 |
| CASE IH | 380744R91 |
| CASE IH | 380745-R92 , 380745R92 |
| CASE IH | 380745R92 |
| CASE IH | 380746-R93 , 380746R93 |
| CASE IH | 380746R93 |
| CASE IH | 383728-R91 , 383728R91 |
| CASE IH | 383728R91 |
| CASE IH | 383812-R93 , 383812R93 |
| CASE IH | 383812R93 |
| CASE IH | 384712-R93 , 384712R93 |
| CASE IH | 384712R93 |
| CASE IH | 384812-R91 , 384812R91 |
| CASE IH | 384812-R93 , 384812R93 |
| CASE IH | 384812R91 |
| CASE IH | 384812R93 |
| CASE IH | 384912-R93 , 384912R93 |
| CASE IH | 384912R93 |
| CASE IH | 387981-R91 , 387981R91 |
| CASE IH | 387981R91 |
| CASE IH | 388086-R9 , 388086R9 |
| CASE IH | 388086-R91 , 388086R91 |
| CASE IH | 388086R9 |
| CASE IH | 388086R91 |
| CASE IH | 395540-R91 , 395540R91 |
| CASE IH | 395540-R92 , 395540R92 |
| CASE IH | 395540R91 |
| CASE IH | 395540R92 |
| CASE IH | 397173-R91 , 397173R91 |
| CASE IH | 397173R91 |
| CASE IH | 397193-R91 , 397193R91 |
| CASE IH | 397193R91 |
| CASE IH | 405118-R9 , 405118R9 |
| CASE IH | 405118R9 |
| CASE IH | 405916-R1 , 405916R1 |
| CASE IH | 4059161R1 |
| CASE IH | 405916R1 |
| CASE IH | 407061-R91 , 407061R91 |
| CASE IH | 407061R91 |
| CASE IH | 598730-R1 , 598730R1 |
| CASE IH | 598730R1 |
| CASE IH | 677509-R9 , 677509R9 |
| CASE IH | 677509R9 |
| CASE IH | A 39346 , A39346 |
| CASE IH | A 42274 , A42274 |
| CASE IH | A39346 |
| CASE IH | A42274 |
| CASE IH | AL 42274 , AL42274 |
| CASE IH | AL42274 |
| CASE IH | D 72854 , D72854 |
| CASE IH | D72854 |
| CASE IH | E41687 |
| CASE IH | F 84514 , F84514 |
| CASE IH | F 84998 , F84998 |
| CASE IH | F84514 |
| CASE IH | F84998 |
| CASE IH | L 11246 , L11246 |
| CASE IH | L 11247 , L11247 |
| CASE IH | L11246 |
| CASE IH | L11247 |
| CASE IH | WA 355140 , WA355140 |
| CASE IH | WA355140 |
| CASE IH | XA 67019 , XA67019 |
| CASE IH | XA 70704 , XA70704 |
| CASE IH | XA67019 |
| CASE IH | XA70704 |
| CASE IH | XWA 355140 , XWA355140 |
| CASE IH | XWA355140 |
| MASSEY FERGUSON | 1024 947 M91 , 1024947M91 |
| MASSEY FERGUSON | 1024947 |
| MASSEY FERGUSON | 1024947M91 |
| MASSEY FERGUSON | 1043 326 M91 , 1043326M91 |
| MASSEY FERGUSON | 1043326M91 |
| MASSEY FERGUSON | 1088 215 M91 , 1088215M91 |
| MASSEY FERGUSON | 1088215 |
| MASSEY FERGUSON | 1088215M91 |
| MASSEY FERGUSON | 188215 |
| MASSEY FERGUSON | 2863 093 , 2863093 |
| MASSEY FERGUSON | 2863093 |
| MASSEY FERGUSON | 2863093M1 |
| MASSEY FERGUSON | 3298929M1 |
| MASSEY FERGUSON | 721 569 M91 , 721569M91 |
| MASSEY FERGUSON | 721569M91 |
| O&K | 046 594 , 046594 |
| O&K | 145 166 , 145166 |
| O&K | 46594 |
| POCLAIN | D1150532 |
| PERKINS | 26510093 |
| PERKINS | 26510126 |
| PERKINS | 26510216 |
| PERKINS | PF 60017 , PF60017 |
| CLARK | 1615458 |
| CLARK | 1622085 |
| CLARK | 292340 |
| CLARK | 6598361 |
| CLARK | 6598491 |
| CLARK | 6598749 |
| CLARK | 792340 |
| CLARK | 79320 |
| CLARK | 886524 |
| CLARK | 886525 |
| CLARK | ASF9176 |
| JCB | 32-200102 , 32200102 |
| JCB | 32-201074 , 32201074 |
| JCB | 32200102 |
| JCB | 32201074 |
| JCB | BO 3201074 , BO3201074 |
| JCB | BO3201074 |
| EATON | 440024726 |
| EATON | 512556805 |
| EATON | 5158648 |
| EATON | 664579 |
| EATON | 6950541 |
| ALLIS-CHALMERS | 024 3163 , 0243163 |
| ALLIS-CHALMERS | 024 31632 , 02431632 |
| ALLIS-CHALMERS | 02431632 |
| ALLIS-CHALMERS | 02431633 |
| ALLIS-CHALMERS | 063 9959 , 0639959 |
| ALLIS-CHALMERS | 063 99597 , 06399597 |
| ALLIS-CHALMERS | 06390507 |
| ALLIS-CHALMERS | 06399597 |
| ALLIS-CHALMERS | 114 0887 , 1140887 |
| ALLIS-CHALMERS | 114 0888 , 1140888 |
| ALLIS-CHALMERS | 114 3747 , 1143747 |
| ALLIS-CHALMERS | 114 37472 , 11437472 |
| ALLIS-CHALMERS | 11437472 |
| ALLIS-CHALMERS | 116 7808 , 1167808 |
| ALLIS-CHALMERS | 116 78083 , 11678083 |
| ALLIS-CHALMERS | 11678083 |
| ALLIS-CHALMERS | 234 612 , 234612 |
| ALLIS-CHALMERS | 234612 |
| ALLIS-CHALMERS | 243 162 , 243162 |
| ALLIS-CHALMERS | 243 163 , 243163 |
| ALLIS-CHALMERS | 243 1632 , 2431632 |
| ALLIS-CHALMERS | 243 1633 , 2431633 |
| ALLIS-CHALMERS | 243 1634 , 2431634 |
| ALLIS-CHALMERS | 248 882 , 248882 |
| ALLIS-CHALMERS | 24882 |
| ALLIS-CHALMERS | 348 82 , 34882 |
| ALLIS-CHALMERS | 34882 |
| ALLIS-CHALMERS | 406 60 , 40660 |
| ALLIS-CHALMERS | 40660 |
| ALLIS-CHALMERS | 438 9026 , 4389026 |
| ALLIS-CHALMERS | 438 90266 , 43890266 |
| ALLIS-CHALMERS | 43890266 |
| ALLIS-CHALMERS | 478 9026 , 4789026 |
| ALLIS-CHALMERS | 499 6245 , 4996245 |
| ALLIS-CHALMERS | 499 62451 , 49962451 |
| ALLIS-CHALMERS | 49962451 |
| ALLIS-CHALMERS | 623 0504 , 6230504 |
| ALLIS-CHALMERS | 639 050 , 639050 |
| ALLIS-CHALMERS | 639 0507 , 6390507 |
| ALLIS-CHALMERS | 639 054 , 639054 |
| ALLIS-CHALMERS | 639 0550 , 6390550 |
| ALLIS-CHALMERS | 639 9597 , 6399597 |
| ALLIS-CHALMERS | 6390507 |
| ALLIS-CHALMERS | 639054 |
| ALLIS-CHALMERS | 6399597 |
| ALLIS-CHALMERS | 640 660 , 640660 |
| ALLIS-CHALMERS | 659 389 , 659389 |
| ALLIS-CHALMERS | 662 477 , 662477 |
| ALLIS-CHALMERS | 674 953 , 674953 |
| ALLIS-CHALMERS | 700 95326 , 70095326 |
| ALLIS-CHALMERS | 70095326 |
| ALLIS-CHALMERS | 702 43163 , 70243163 |
| ALLIS-CHALMERS | 702 48882 , 70248882 |
| ALLIS-CHALMERS | 70243163 |
| ALLIS-CHALMERS | 70248882 |
| ALLIS-CHALMERS | 800 95326 , 80095326 |
| ALLIS-CHALMERS | 80095326 |
| ALLIS-CHALMERS | 907 795 , 907795 |
| ALLIS-CHALMERS | 907795 |
| GALION | 102713 |
| GALION | 81410 |
| GALION | 84370 |
| GALION | D81410 |
| GALION | D84370 |
| HY-MAC | 30065 |
| HYSTER | 305080 |
| HYSTER | SKS175757 |
| KOMATSU | 204439H1 |
| KOMATSU | 3133241R1 |
| KOMATSU | 472306 |
| KOMATSU | 6001817300 |
| LANCER BOSS | 8620132 |
| LANCER BOSS | 9253723 |
| RICHIER | 552652307 |
| RICHIER | 556012188 |
| SULLAIR | 43333 |
| SULLAIR | 43334 |
| LISTER | 2705420 |
| MANITOU | 169467 |
| MANITOU | 455043 |
| MANITOU | 9853 |
| CUMMINS | 6 598 492 , 6598492 |
| CUMMINS | 6598492 |
| DYNAPAC | 499190 |
| TEREX | 5197828 |
| ATLAS WEYHAUSEN | 265 4548 , 2654548 |
| ATLAS WEYHAUSEN | 2654548 |
| ATLAS WEYHAUSEN | 277 517 , 277517 |
| ATLAS WEYHAUSEN | 277517 |
| ATLAS WEYHAUSEN | 387 620 , 387620 |
| ATLAS WEYHAUSEN | 387620 |
| ATLAS WEYHAUSEN | 837 620 , 837620 |
| ATLAS WEYHAUSEN | 837620 |
| OLIVER | 159012A |
| OLIVER | 2710837 |
| CONSOLIDATED PNEUMAT | 6F80120 |
| EUCLID | 9028234 |
| EUCLID | 9028636 |
| EUCLID | 9030537 |
| EUCLID | 9038895 |
| EUCLID | 9191704 |
| BRAY CONSTRUCTION | 886525 |
| WHITLOCK BROTHERS | 599027 |
| Verwendungsnummern |
| S 9933 |
The Luftfilter (1 457 429 933) protects the engine by delivering clean, unrestricted airflow for optimal performance. Replacing a dirty filter improves fuel efficiency and ensures long engine life. Use Porza’s smart search to find the correct filter.
Bosch – Quality and Innovation in Car Parts
Bosch is a globally recognized leader in automotive technology and car parts. Founded in Germany in 1886, the brand has built a strong reputation for reliability, technical innovation, and premium-quality products for over a century. The Bosch Car Parts division offers an extensive range of components for both passenger cars and commercial vehicles, compatible with nearly all makes and models.
The product range includes brake systems, spark plugs, batteries, wiper blades, filters, sensors, and electronic components. Bosch is also a market leader in engine management systems and vehicle electronics, including ABS, ESP, and fuel injection systems. Every part is manufactured to the highest OEM standards and undergoes rigorous quality control to ensure performance and safety.
Through continuous innovation and close collaboration with vehicle manufacturers, Bosch remains a top choice for both professional mechanics and DIY car enthusiasts. Bosch parts are known for their durability, optimal performance, and enhanced safety. Whether you're looking for brake pads, an air filter, or a lambda sensor – with Bosch, you choose trusted quality and cutting-edge technology.
Zu den wichtigsten Spezifikationen gehören Filtrationseffizienz, Luftdurchsatz, Filterabmessungen und Materialart (Papier, Schaumstoff oder Kunststoff). Der Filter muss eine effektive Partikelabscheidung mit ausreichendem Luftdurchsatz in Einklang bringen. Er sollte zudem den typischen Temperaturen im Motorraum von 80–120 °C standhalten und seine strukturelle Integrität unter verschiedenen Luftstrombedingungen bewahren.
Ein Filterwechsel ist erforderlich, wenn der Filter verstopft oder verschmutzt ist oder das empfohlene Wartungsintervall erreicht hat. Ein verstopfter Luftfilter kann die Motorleistung beeinträchtigen, den Kraftstoffverbrauch erhöhen und zu höheren Emissionen führen. Die Wechselhäufigkeit hängt von den Fahrbedingungen ab; in staubigen Umgebungen sind häufigere Wechsel notwendig.
Porza bietet eine Passformgarantie, bei der Ihre Fahrzeugdaten, wie z. B. Kennzeichen oder Fahrgestellnummer, mit den Produktspezifikationen abgeglichen werden. So wird sichergestellt, dass der Luftfilter die richtige Größe, Form und Leistung für Ihren Motor hat und das Risiko einer Fehlmontage minimiert wird.
Porza liefert hochwertige Filtrationskomponenten mit schneller Lieferung in ganz Europa. Kunden können online bestellen oder die Ware in einer unserer Filialen in den Niederlanden, Deutschland oder Belgien abholen. So erhalten sowohl professionelle Werkstätten als auch Privatanwender schnell und flexibel Zugriff auf wichtige Wartungsteile – mit zuverlässigem Versand in ganz Europa.
Wenn Sie die Passformgarantie wählen, prüft Porza die Kompatibilität vor dem Versand. Sollte das Produkt nicht passen oder Ihren Erwartungen nicht entsprechen, können Sie es gemäß unserer Rückgaberichtlinie zurücksenden. So gewährleisten wir ein sicheres und risikofreies Einkaufserlebnis.
An air filter is a component in the engine intake system that removes dust, dirt, and other contaminants from incoming air before it enters the engine. Its function is to ensure clean airflow, which is essential for efficient combustion, engine performance, and protection of internal components from wear and damage.