Case 1450 Dozer & Loader Filters parts list
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35D, 40E, 40F, 880D, 1085, 1085B, 1085C, 1086, 1086B, 1150B, 1150C, 1150D, 1150E, 1150G, 1155D, 1155E, 1450 |
Primary Air Filter Element |
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R28797 |
$103.00
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1150B, 1150C, 1150D, 1150E, 1150G, 1155D, 1155E, 1450, 40F, 75C, 75CK-B, 75P, 75P-B, 85CKB, 90C, 90CK-B, 90CKE-B, 90P, 90PB, 80D, 1085, 1085B, 1085C, 1086, 1086B, 880D |
Secondary Air Filter Element |
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R36360 |
$97.00
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1150B, 1150C, 1150E, 1150G, 1150H, 1155E, 1450, 1450B, 1455B, 1550, W30, 621E, 621F, 621G, 721, 721B, 721C, 721D, 721E, 721F, 721G, 821, 821B, 821C, 821D, 821E, 821F, 821G, 921F |
Precleaner, 5-in Outlet (12-in Bowl) |
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258541A1 |
$44.00
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1150B, 1150C, 1150E, 1150G, 1150H, 1155E, 1450, 1450B, 1455B, 1550, 621E, 621F, 621G, 721, 721B, 721C, 721D, 721E, 721F, 721G, 821, 821B, 821C, 821E, 821F, 821G, 921F, 921G, W30, 125B |
Precleaner Bowl, 12-in (5-in precleaner) |
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L30671 |
$19.00
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Air intake filters, precleaner assemblies, and secondary inner air elements for Case 1450 crawler dozers and their loader-equipped variants, covering primary and secondary filtration across the 1150 and 1450 series machines.
Fits Models At A Glance
- 1450 Series: 1450, 1450B, 1455B
- 1150 Series: 1150B, 1150C, 1150D, 1150E, 1150G, 1150H, 1155D, 1155E
- 1085 Series: 1085, 1085B, 1085C, 1086, 1086B
Key Notes
- Application: Engine air intake filtration for crawler dozers and loaders
- Coverage: Precleaner assemblies, primary air filters, and inner secondary elements
- Condition: New replacement filters and precleaner components available
- Fitment: Confirm outlet size and housing type against your machine
Why Choose Broken Tractor
- ✅ Correct filter fitment verified for Case dozers
- ✅ Fast shipping from two US warehouses
- ✅ New and replacement components ready to order
Frequently Asked Questions
What air filters fit a Case 1450 dozer?
Broken Tractor carries the primary Air Filter (SKU R28797) and the Secondary Inner Air Filter (SKU R36360) that both fit the Case 1450. We also offer the Air Intake Precleaner Assembly with a 5" outlet (SKU 258541A1) and the Air Precleaner Plastic Bowl (SKU L30671) for these machines. Match the part number to your machine to confirm the correct fitment.
Do I need both a primary and secondary air filter on a Case 1450?
Yes, the Case 1450 uses a primary air filter for the main filtration and a secondary inner element as a backup. Broken Tractor offers the primary Air Filter (SKU R28797) and the Secondary Inner Air Filter (SKU R36360), and both are recommended for full engine air intake protection.
What size outlet is the air precleaner for a Case 1450 dozer?
The Air Intake Precleaner Assembly we carry (SKU 258541A1) has a 5" outlet and fits the Case 1450, 1450B, and 1455B. Confirm your outlet size and housing type against your machine before ordering, since fitment can depend on your configuration.
Does the R28797 air filter fit other Case dozer models besides the 1450?
Yes, the Air Filter (SKU R28797) fits several Case crawler and loader models including the 1085, 1085B, 1085C, 1086, 1086B, 1150B, 1150C, 1150D, 1150E, 1150G, 1155D, 1155E, and the 1450. If you are unsure which filter matches your machine, match the part number or confirm with the parts team at (800) 909-7060.
Is the precleaner plastic bowl available separately for a Case 1450?
Yes, Broken Tractor offers the Air Precleaner Plastic Bowl at 12" OD (SKU L30671) as a separate component for the Case 1450, 1450B, and 1455B. This lets you replace just the bowl rather than the full precleaner assembly if that is what your machine needs.
