NC-027550 · Air Filters
290-1936 Secondary Air Filter – Fits Caterpillar
CAD 91.25
In stockSecondary Air Filter – reference 290-1936. Catalogue-listed applications: Caterpillar 627H, 623H, 621K OEM, 621H, C18 GEN SET, C18 GEN SE, C9. View photos, specifications, CAD pricing and delivery options from NorthCore.
Standard delivery: 3–7 business days. Other services and estimates are shown at checkout. Minimum online order: CAD 100 in parts, excluding shipping and tax. Add this part to your cart to calculate delivery and review your order.
Part specifications and references
- NorthCore code
- NC-027550
- Reference numbers
- 290-1936
- Listed package quantity
- 1
Product information and configuration
Quantity indicated in catalogue: 1 Replacement part: Secondary Air Filter Fits Caterpillar Replaces 290-1936. Configuration: Secondary Air Filter Specifications: -Height - 28.5" -Length - 29" -Width - 9.47" Made to Fit Caterpillar: Wheel Tractor Models: 627H, 623H, 621K OEM, 621H Replaces Part Number(s): 290-1936, 2901936 Generator Set Models: C18 GEN SET, C18 GEN SE, C9, C13GENSET, C9 GEN SET, 3412, DG300-1, DG450-1, DG450-2, C18, I6, DG300 GC, C18, C13 Replaces Part Number(s): 290-1936, 2901936 Wheel Tractor-Scraper Models: 627K, 623K LRC, 623K, 627, 623, 621, 627K LRC, 632, 621K Replaces Part Number(s): 290-1936, 2901936 Tractor Loader Models: 973D Replaces Part Number(s): 290-1936, 2901936 Load Haul Dump Models: R1700 Replaces Part Number(s): 290-1936, 2901936 Material Handler Models: MH3059, MH3049 Replaces Part Number(s): 290-1936, 2901936 Cold Planer Models: PM820, PM825, PM822 Replaces Part Number(s): 290-1936, 2901936 Road Reclaimer Models: RM600, RM800 Replaces Part Number(s): 290-1936, 2901936 Tracked Feller Buncher Models: 521B, 532, 2590, 2390, 2391, 522B, 541, 552 2, 551, 552, 511, 541 2, 2491, 2290, 522, 521 Replaces Part Number(s): 290-1936, 2901936 Reference numbers: 290-1936
Catalogue-listed applications
Use these as reference information. Check the part numbers, specifications and any application restrictions against your equipment.
- Caterpillar 627H
- Caterpillar 623H
- Caterpillar 621K OEM
- Caterpillar 621H
- Caterpillar C18 GEN SET
- Caterpillar C18 GEN SE
- Caterpillar C9
- Caterpillar C13GENSET
- Caterpillar C9 GEN SET
- Caterpillar 3412
- Caterpillar DG300-1
- Caterpillar DG450-1
- Caterpillar DG450-2
- Caterpillar C18
- Caterpillar I6
- Caterpillar DG300 GC
- Caterpillar C13
- Caterpillar 627K
- Caterpillar 623K LRC
- Caterpillar 623K
- Caterpillar 627
- Caterpillar 623
- Caterpillar 621
- Caterpillar 627K LRC
- Caterpillar 632
- Caterpillar 621K
- Caterpillar 973D
- Caterpillar R1700
- Caterpillar MH3059
- Caterpillar MH3049
- Caterpillar PM820
- Caterpillar PM825
- Caterpillar PM822
- Caterpillar RM600
- Caterpillar RM800
- Caterpillar 521B
- Caterpillar 532
- Caterpillar 2590
- Caterpillar 2390
- Caterpillar 2391
- Caterpillar 522B
- Caterpillar 541
- Caterpillar 551
- Caterpillar 552
- Caterpillar 511
- Caterpillar 2491
- Caterpillar 2290
- Caterpillar 522
- Caterpillar 521
- Caterpillar 2
Application notes
- One New Aftermarket Secondary Air Filter
Browse related parts
NORTHCORE EQUIPMENT SUPPLY
Search the parts catalogue
Browse equipment parts, compare prices and order online. By part number · By category · By equipment make
Minimum parts order: CAD 100 · Shipping and taxes calculated at checkout
Can’t find your part?
Try another name or part number, clear your filters, or ask us to source it.
MORE THAN A CATALOGUE
Can’t see the part you need?
Tell us what you’re looking for. We’ll work on finding it.




