Caterpillar 122-4550 1224550 Engine Air Filter

$ 47.63
+ Free Shipping
Bulk Pricing: Request a Quote
  • Availability: In Stock
  • Product Sku: 122-4550-1Pack
Shopify secure badge

Standard Efficiency Engine Air Filter - Secondary

It pays to choose genuine Cat® Filters to protect the iron that generates your income.

Cat Secondary Engine Air Filters are your last line of defense against dust, dirt and other contaminants that may damage the components of your income-producing machinery. Tasked with protecting the engine while the primary filter is being changed or in the event of a breach in the main filter, this secondary unit plays a critical role in preventing damage due to contaminants.

Constructed of durable materials and manufactured to meet Caterpillar’s stringent specifications, these air filters deliver the consistent quality and reliability that Cat owners count on. Because uptime and cost-effective maintenance are critical, Cat Air Filters have been specifically designed to protect and optimize the power of your Cat iron.

Working together, genuine Cat Primary and Secondary Filter Elements provide a cost-effective method for maintaining your engine’s integrity and increasing your equipment’s uptime on the jobsite.


  • Environmentally friendly
  • Increased airflow with less restriction
  • Serves the critical role of back-up filtration

Specifications for Cat 1224550 Engine Air Filter:

Efficiency Rating: Standard Efficiency
Primary vs Secondary: Secondary
Seal Type: Axial Seal


Wheel-Type Loader

Integrated Toolcarrier


AC-DELCO A462C, AIR REFINER 10516, ARM-10-6834, ALLIS-CHALMERS 0662609, 06626097, 2083768, 244570, 662609, 6626099, BALDWIN PA1911, BIG A 93924, CAN-CAR 27764, CANADIAN MFRS. LTD. CFM432, CARQUEST 87924, CASE 09027, K306536, N6660, P850561, CATERPILLAR 122-4550, 6I-6582, 946352, 9Y-6805, CLARK 1911725, 993689, COOPERS AZA326, AZA326T, CUMMINS 204632, DELUXE AF-477, DONALDSON FHG120014, FHG120036, FHG120115, P106834, P109374, P110557, P116502, P116541, P119347, P119374, P122156, P131351, P132605, P142753, P152716, P153353, P822143, X007297, EATON CORPORATION 6953105, FIAAM FLI6515, FIAT-ALLIS 70662609, 79042855, 79043779, FLEETGUARD AF490M, FLEETRITE AFR-8490M, Fram CA523SY, GALION D99739, GARDNER DENVER 2010699, GENERAL MOTORS 6487468, 8994764, GUARDIAN G10-6834, GUD ADG533, HASTINGS AF2111, AF216, HEAVY DUTY AIR A-6834, HDA-6834, IHC-NAVISTAR 530270R2, JCB - JC BAMFORD 32/1202501, 32/202501, JOHN DEERE AR45943, AR46004, KOBELCO 2451U124-3B, KOMATSU 600-181-6050, 600-181-6560, KRALINATOR LA1348, LA432, LETOURNEAU WESTINGHOUSE VJ-0561, VJ-1885, LINK BELT 3U0166, LORAIN P-55602, LUBER-FINER LAF6834, LAF8808, MANN & HUMMEL C1281, MASSEY-FERGUSON 1040919-M1, 1040919-M91, 1090110-M91, 525612-M1, 525612-M91, MWM-MURPHY MD-38-83, NAPA 2924, NELSON 106834, 70067N, 70101N, NEW HOLLAND 227671, NU-TECH SS002, PURFLUX A551, PUROLATOR A52266, SAMSUNG 7066-2609, 9912-45800, SUMITOMO BRP-0028, KSP-0028, TROJAN 6953105, TRU-AIR T-10-6834, VOLVO 9912-45800, WGB SA-334, WHITE 02-7000615, 207000615, 30-2012324, WIX 42543, 42924, 46488, YALE & TOWNE 6953105


* All fitment filter part numbers are based on your engine serial number.
* Please confirm with our team if you are unsure this filter will fit your engine.