null
CALL or TEXT (800) 909-7060

Case 1150D & 1155D Dozer Filters

ⓘ Click headers to sort ↕
Case 1150D & 1155D Dozer Filters parts list
Image Fits Model Description Part # Price Product Details
Case primary air filter R28797 See Details 35D, 40E, 40F, 880D, 1085, 1085B, 1085C, 1086, 1086B, 1150B, 1150C, 1150D, 1150E, 1150G, 1155D, 1155E, 1450 Primary Air Filter Element R28797
$103.00
View Info
Secondary air filter R36360 for Case 1150E crawler dozer See Details 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 R36360
$97.00
View Info
Hydraulic spin-on filter for Case 1150E dozer P165659 See Details 1085C, 1150D, 1155D, 1150E, 1150G, 1150H, 1155E, 1450B, 1455B, 521D, 521DXT, 612DXT, 621D, 921, 921C, W14B, W14C, WX150 Transmission / Hydraulic Filter, Spin-On N9086
$188.00
View Info
Cab Fresh Air Filter for Case Dozers See Details 650H, 750H, 850C, 850D, 850E, 850G, 850H, 855C, 855D, 855E, 1150C, 1150D, 1150E, 1150G, 1150H, 1155D, 1155E, 1550, 1490, 1690, 1896, 2090, 2094, 2096, 2290, 2294, 2390, 2394, 2590, 2594, 2670, 2870, 3294, 3394, 3594, 4490, 4494, 4690, 4894, 4994 Cab Air Filter (Dozers) F64318
$99.00
View Info
258539A1 air pre-cleaner for Case equipment See Details 850B, 850C, 850D, 850E, 850G, 1150D, 855C, 855D, 855G, 1155D, W18B, W20C, W24C, 1206, 1256, 1270, 1370, 1456 Precleaner Assembly, 4-in Outlet (with Bowl) 258539A1
$49.00
View Info
Air cleaner cap for Case 580L Series II backhoe See Details 580L-II, 580SL-II, 580M-I, 580SM-I, 590SL-II, 590SM-I, 570LXT-II, 570MXT, 550G, 550H, 650, 650G, 650H, 750H, 850B, 850C, 850D, 850E, 850G, 850H, 855C, 855D, 855E, 1150D, 1155D, W14B, W14C, W18B & more Precleaner Bowl, 10-1/2 in (3.75-in & 4-in precleaners) 277377R1
$17.00
View Info

Replacement air filters, precleaners, and cab filters for Case 1150D and 1155D crawler dozers, covering primary and secondary air intake elements plus fresh air cab filtration.

Fits Models At A Glance

  • 1150 Series: 1150D
  • 1155 Series: 1155D

Key Notes

  • Application: Engine air intake and cab air filtration for crawler dozers
  • Filter Types: Primary air, secondary inner air, air precleaner assemblies, and cab fresh air filters
  • Precleaner Options: Plastic bowl and 5-inch outlet intake assemblies available
  • Condition: New replacement filters built to OEM fit specifications

Why Choose Broken Tractor

  • ✅ Fast shipping from two US locations
  • ✅ Verified fitment for Case dozer models
  • ✅ Knowledgeable support for filter selection

Frequently Asked Questions

Which air filters fit a Case 1150D and 1155D dozer?

Broken Tractor carries the primary air filter (SKU R28797) and the secondary inner air filter (SKU R36360), both of which fit the 1150D and 1155D crawler dozers. We also offer precleaner assemblies and cab air filtration for these models. Match the part number to your machine or confirm fitment with our parts team before ordering.

What is the difference between the primary and secondary air filter on a Case 1150D?

The primary air filter (SKU R28797) is the main outer element that captures the bulk of intake dust, while the secondary inner air filter (SKU R36360) sits inside as a backup to protect the engine when the primary is removed or damaged. Both fit the 1150D and 1155D, and replacing them together is a common practice during service.

Do you carry an air precleaner for the Case 1155D dozer?

Yes, Broken Tractor offers the Air Pre-Cleaner with Plastic Bowl (SKU 258539A1), which fits both the 1150D and 1155D. This assembly helps remove larger debris before air reaches the primary filter. Confirm the outlet size and bowl style match your intake setup before ordering.

Is there a cab air filter for the Case 1150D and 1155D?

Yes, we carry the Cab Fresh Air Filter (SKU F64318), which fits the 1150D and 1155D dozers. It provides fresh air filtration for the operator cab. Match the part number to your machine to confirm the correct fit.

How do I know which precleaner assembly is right for my Case dozer?

Fitment depends on your intake outlet size and bowl style, so check the specifications against your machine. We offer options including a 5-inch outlet intake precleaner and plastic bowl assemblies. If you are unsure which one matches your 1150D or 1155D, call our parts team at (800) 909-7060.

Privacy Policy | Terms & Conditions

Building Quality Since 2006  |  Copyright © 2026 Broken Tractor LLC - All Rights Reserved


Product: Category: Case 1150D & 1155D Dozer Filters Brand: Head Title: Case 1150D & 1155D Dozer Filters | Broken Tractor