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Komatsu Dozer Filters

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Komatsu Dozer Filters parts list
Image Fits Model Description Part # Price Product Details
Air Filter for Komatsu D61–D68 Dozers, PC200–PC308 Excavators & WA Loaders See Details D61EX/PX-12/15/23 (EO, i), D68ESS-12, HB205/215LC-1, PC200-8 series, PC210-8 series, PC220-7/8 series, PC228USLC-8/9, PC230NHD-8/8K, PC240-8K/LC-8/10, PC270-7/8 series, PC290-7/8 series, PC308USLC-3, WA200/250/320 PZ-6 (WA320-7) Secondary Air Filter 1308463H1
$68.00
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Komatsu dozer air filter YM1308462H1 See Details D61EX/PX-12/15/23 (EO, i), D68ESS-12, HB205/215LC-1, PC200-8 series, PC210-8 series, PC220-7/8 series, PC228USLC-8/9, PC230NHD-8/8K, PC240-8K/LC-8/10, PC270-7/8 series, PC290-7/8 series, PC308USLC-3, WA200/250/320 PZ-6 (WA320-7) Air Filter YM1308462H1
$87.00
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Engine air filter for Komatsu dozers and excavators See Details D20A-7, D20P-7, D21A-7, D21A-8, D21P-7, D21P-8, FD20-14, FD20-16, FD20-17, FD25-14, FD25-16, FD25-17, FD25T-16, FD30-14, FD30-16, FD30-17, PC45MR-3, PC55MR-3, PC78MR-6, PC78US-6, SK1020-5, SK1020-5N, SK815-5, SK820-5, SK820-5N Air Filter 3EB0234750
$74.00
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VJ5175 Air Filter for Komatsu Dozers, Trucks & Excavators See Details D155A/AX, D275AX, D375A, D475A/ASD, HD465, HD605, HD785, HM300/350/400, PC1250, PC2000, PC300/340/350, PC400, PC450, PC490, PC550, PC600/650/700, PC750, PC800/850, WA1200, WA500/600/700/800/900 Air Filter VJ5175
$107.00
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Air Filter for Komatsu Excavators, Dozers & Loaders – Replaces 6001853100 See Details D39EX-22, D39PX-22, GD555-3, PC200-7, PC200LC-7, PC210-7, PC210LC-10, PC220-7, PC220-8, PC220LC-7, PC220LC-8, PC220LL-7, PC220LL-8, PC228S, PC228US-3, PC228USLC-3, PW140-7, PW148-8, PW200-7, WA200-5, WA250-5, WA270-3, WA320-5 Air Filter 6001853100
$84.00
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Air Filter for Komatsu PC120-6, D37A-5, and WA250 Equipment See Details D31-20, D37-5, D37A-5, D41-A6, D41E-6, D41P-6, PC100-6, PC120-6, PC120LC-6, PC130-6, PC150-5, PC200-5, PC200LC-5, PC220-5, PC220LC-5, WA120-2L, WA120-3, WA250, WA250-1 Inner Air Filter CUAF490M
$59.00
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6001852500 Air Filter for Komatsu Dozers D31–D39, Excavators PC160–PC180, and WA200 Loaders See Details D31EX-21, D31EX-22, D31PX-21, D31PX-22, D37EX-21, D37EX-22, D37PX-21, D37PX-22, D39EX-21, D39EX-21A, D39PX-21, D39PX-21A, PC160-7, PC160LC-7, PC160LC-7K, PC160LC-8, PC180LC-7, PW160-7, PX21, P37, WA100-5, WA200-6 Air Filter, Primary 6001852510
$81.00
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Primary Air Filter for Komatsu Equipment – Replaces 12Y0211180 See Details D51EX-22, D51PX-22 Primary Air Filter 12Y0211180
$109.00
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Primary Air Filter for Komatsu PC100-6, PC120-6, PC120LC-6 & more See Details PC120-6, PC150-5, PC200-5, PC220-5, D31, D37, WA120-3 Primary Air Filter X6001816050
$187.00
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Komatsu primary air filter 3819242991 See Details D40-3, D40P-3, D40PL-3, D41-3, D41A-3, D41P-3, D41Q-3, GD405A-1, JH63-2, PC100, PC100-1, PC100D-2, PC120, PC120-1, PC120SS-2, PC150-1, PC150LC-1, PC200, PC200-2, PC200LC-2, PW100, PW100-1, WA100-1, WA150-1, WA180-3, WA200-1, WA250-3 Primary Air Filter 3819242991
$103.00
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Primary Finned Air Filter for Komatsu Tracked Dozers TD7, TD8, DCE8, & more See Details TD7, TD7C, TD7E (Eng Case D239), TD8, TD8E (Eng Case D239 / DT239), DCE8C, 100C, 100E, 125C, L100 Primary Finned Air Filter 625041C1
$999.00
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komatsu secondary inner air filter See Details D31, D37, GD200A, GD300A, GD305A, GD313A, PC80, PC100, PC120, PC150, PC180, PW100, PW150, WA100, WA120, 510B, 510C Inner Air Filter 6001819340
$46.00
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Air Filter for Komatsu Skid Steers, Excavators & Dozers – Replaces YM11900512571 See Details D20A-7, D20P-7, D21A-7, D21A-8, D21P-7, D21P-8, FD25T-12, PC45MR-3, PC55MR-3, PC78MR-6, PC78US-6, SK1020-5, SK1020-5N, SK815-5, SK820-5, SK820-5N Air Filter YM11900512571
$54.00
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Secondary air filter 106579 for Komatsu PC100 excavator See Details D40-3, D41-3, D41-P, PC100, PC100-1, PC100-2, PC120-1, PC150, PC200, PW100, WA100-1, WA150-1, WA180-1, WA200-1, 100-2, 120-1, 12HD-2, JH63-2 Secondary Air Filter 986486C1
$97.00
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Replaces BW151446 secondary air filter Komatsu See Details D75S-3 Secondary Air Filter BW151446
$58.00
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Air Filter for Komatsu Dozers D31–D39, Excavators PC160–PC180, and WA200 Loaders See Details D31EX-21, D31EX-22, D31PX-21, D31PX-22, D37EX-21, D37EX-22, D37PX-21, D37PX-22, D39EX-21, D39EX-21A, D39PX-21, D39PX-21A, PC160-7, PC160LC-7, PC160LC-7K, PC160LC-8, PC180LC-7, PW160-7, PX21, P37, WA100-5, WA200-6 Air Filter 6001852520
$59.00
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Komatsu secondary air filter 20301K1241 See Details D38E-1, D38P-1, D39E-1, D39P-1, PC130-5K, PC150-6, PC150LC-6, PC160-6K, PC170, PC180-5K, PC75R, PW130, PW130ES-6, PW150ES-6, PW170ES-6, PW95R-2, WB140-2, WB140-2T, WB150-2, WB91R-2, WB93R-2, WB95R-1, WB97R-2, WB97S-2, 515C Secondary Air Filter 20301K1241
$45.00
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Engine oil lube filter for Komatsu equipment See Details D41A6, D41E6, D41P6, GD530, PC2006, PC2106, PC2206, PC228, PC2306, PC2907, WA1803, WA250, WA270, WA320, 510B, 520C, 830C Engine Oil Filter 1240388H1
$18.00
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Lube Combination Filter for Komatsu Equipment – Replaces 1295224H1, CU3318853 See Details GD650, GD650A, GD650AW, GD670, GD670A, GD670AW, GD750, D61EX, D61PX, D68ESS, PC300LC, PC340, PC400, PC450, PC600, PC750, WA420, WA450, WA470, WA500, WA600 Lube Combination Filter 1295224H1
$90.00
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Lube combination filter for Komatsu dozers See Details D65EX, D65PX, D65WX, WXD65, PC300, PC300HD, PC300LC, PC300LL, PC340, PC340LC, PC350, PC350LC, PC360, PC390LC, PC390LL, PC600, PC600LC, GD655, GD675, WA380, WA400, WA430 Lube Combination Filter CU3825970
$90.00
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Fuel Filter Cartridge for Komatsu Dozers – Replaces 6002116200 See Details D20A-2, D20A-3, D20P, D20P-2, D20P-3, D20Q-3, D20S, D20S-2, D20S-3, D21A, D21A-3, D21P, D21P-3, D21Q-3, D21S, D21S-3, 10HQ, 10HT, 10HW-1 Fuel Filter Cartridge 6002116200
$20.00
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Fuel Filter for Komatsu PC200–PC240 Excavators & WA270/WA320 Loaders See Details PC200-6, PC210-6, PC220-6, PC228USLC, PC230-6, PC240-6K, PC250LC-6, PC290, PC300LC-5, PC340, PC60-7, & more Fuel Filter 10210355520
$30.00
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Fuel Filter Spin-On for Komatsu Equipment – Replaces 11900055600 See Details D20A-7, D20P-7, D21A-7, D21P-7, PC75, PC95R-2, PW110R, WA90, WA115-3, WB97R, WB140-2, WB150-2 Fuel Filter Spin-On 11900055600
$30.00
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Spin-On Fuel Filter for Case CX130, CX80, and CX75SR Excavators See Details D20, D21P-7, D31-20, D37E-5, PC60-7, PC75UU-2, PC78MR-6, PC130-7, PC138USLC-2A, PW98MR-6, WA120-3, WA250-3 Fuel Filter Spin-On YM1324002300
$20.00
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Fuel water separator filter for Komatsu dozers See Details D32E-1, D32P-1, D38E-1, D38E-1A, D38P-1, D38P-1A, D39E-1, D39E-1A, D39P-1, D39P-1A, D41-A6, PC150, PC150LC, PC160, PC180LC, PC180NLC, PC300HD, PC300LC, PC300LL, PC340, PC340LC, PW130ES, PW150ES, PW170ES Fuel Water Separator Filter (Primary) 1240619H2
$34.00
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Fuel/Water Separator for Komatsu PC150–PC340 Excavators & 850 Dozers See Details D32E/P-1, D38E/P-1, D39E/P-1, D41-A6, TD8G, 830B/C, 850B/C, 870B/C, PC150-6, PC180LC-6K, PC300HD-6, PC340-6K, PW130ES-6, PW150ES-6, PW170ES-6 Fuel/Water Separator CUFF5052
$35.00
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Hydraulic filter cartridge for Komatsu D445A-1 excavator See Details D445A-1, D455A-1, PC80, PC80-1 Hydraulic Filter Cartridge YM1894911440
$68.00
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Coolant Filter for Komatsu Equipment – Replaces CU3303370 See Details D455A-1, TD15C, GD650-1, GD650A/B/C Series, GD670A/B/C Series, PC300-6, PC300LC-6, PC600LC-6, PC650, PC1500-1, WA320-3, WA380-3, WA420-3, WA450-2, WA470-3H, WA600-1/3, HD325–HD785, CC4000, HC500, HD1600M-1 Coolant Filter CU3303370
$50.00
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Komatsu engine coolant filter spin-on See Details DA85A, D12, D125, D445A, D55S, D60, D60P, D60PL, D65A, D65C, D65P, D65PL, D65S, D75S, D80, D80A, D80E, D82E, D85C, GD37, GD40, GD500, GD605, GD655, GD675, WA320, WA500, HD1200, HD320, HD460, HD465, HD680, HD780, HD785 Engine Coolant Filter CUWF2012
$50.00
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Replacement air, fuel, oil, hydraulic, coolant, and water separator filters for Komatsu crawler dozers, covering primary and secondary elements, spin-on cartridges, and combination lube filters across the D20 through D475 series.

Fits Models At A Glance

  • D20 & D21 Series: D20A/P-7, D21A/P-7, D21A-8, D21P-8
  • D31 to D39 Series: D31EX/PX-21/22, D37EX/PX-21/22, D39EX/PX-21/21A/22
  • D40 & D41 Series: D40-3, D41-3, D41-A6, D41E-6, D41P-6
  • D51 to D68 Series: D51EX-22, D51PX-22, D61EX/PX-12/15/23, D68ESS-12
  • D65 to D85 Series: D65A/C/P/S, D75S-3, D80, D85C
  • Large Frame: D125, D155A, D275AX, D375A, D445A-1, D455A-1, D475A

Key Notes

  • Filter Types: Primary and secondary air, fuel spin-on, fuel cartridge, fuel/water separator, lube, hydraulic, and coolant
  • Application: Engine intake, fuel delivery, oil circulation, and cooling protection
  • Fitment: Many filters cover multiple series, so match by part number or serial range
  • Sets: Primary and secondary air elements often replaced together

Why Choose Broken Tractor

  • ✅ Wide filter coverage for classic and current Komatsu dozers
  • ✅ Fast shipping from two US locations
  • ✅ Knowledgeable parts team to confirm fitment

Frequently Asked Questions

How do I find the right filter for my Komatsu dozer?

Match your machine model and serial range against the filter part number, since many Komatsu filters cover several series. If you are unsure which primary or secondary element fits, call our parts team at (800) 909-7060 to confirm.

What filters does a Komatsu D31 dozer use?

We carry primary and secondary air filters that fit D31EX and D31PX 21 and 22 series dozers, along with the earlier D31-20. These air elements are frequently shared with D37 and D39 models and select excavators and loaders.

Do I need to replace both the primary and secondary air filter?

The primary (outer) filter catches the bulk of the debris while the secondary (inner) element protects the engine if the primary fails. We offer both so many owners replace them as a set to keep intake protection intact.

What is the difference between a fuel filter and a fuel water separator?

A fuel filter removes particles from diesel, while a fuel/water separator also traps water that can damage injection components. We carry both spin-on and cartridge style options for Komatsu dozers such as the D38, D39, and D41.

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Product: Category: Komatsu Dozer Filters Brand: Head Title: Komatsu Dozer Filters | Broken Tractor