Kubota Air Filter Cross Reference Chart (Save 40-60%)

⚡ Quick Answer:

Kubota air filter cross reference charts help tractor owners identify compatible aftermarket replacements that save 40-60% over OEM prices. These guides cover popular models in BX, B, L, M, and Grand L series tractors. Top brands like Donaldson, Wix, and Baldwin provide direct equivalents with matching dimensions for outer diameter, inner diameter, height, and seal type. Detailed tables below list 40+ real cross-references with specific OEM part numbers like TA040-93220 and aftermarket matches such as Donaldson P822858. Always verify measurements to ensure proper fit and engine protection.

Kubota tractor owners often face sticker shock at dealerships where OEM air filters cost $25 to $45 each. Aftermarket options from trusted brands drop that price to $12-22 while maintaining high filtration quality. This guide delivers comprehensive kubota air filter cross reference data to simplify finding exact replacements.

Air filters protect Kubota diesel engines from dust and debris that cause premature wear on cylinders, pistons, and valves. A dirty or mismatched filter allows contaminants to enter, slashing engine life by thousands of hours. Kubota air filter replacement becomes routine maintenance every 200-300 hours, making cost-effective aftermarket kubota air filter choices essential for long-term savings.

Aftermarket kubota air filter options from Donaldson, Wix, and Baldwin match OEM specifications precisely. These brands supply filters to original equipment manufacturers, ensuring compatibility without voiding warranties when properly installed. For more on essential tractor tools, check our guide on 10 must-have tools for tractor maintenance.

This kubota air filter cross reference resource focuses on compact and utility tractors popular among small farms and landscapers. BX-series sub-compacts handle mowing duties, while L and M series tackle heavier loader work. OEM kubota air filter alternatives deliver identical performance at lower costs, with real-world savings of $13-31 per change.

Recommended Air Filters for Kubota Tractors

Selecting the right air filter depends on your tractor model and whether you need a complete kit or individual filters.

Best Value: Outer & Inner Air Filter Kit (L Series)

For L-series tractors, the Outer & Inner Air Filter Kit TA040-93230/TA040-93220 provides both outer and inner filters in one package. This complete kit fits L2800DT/HST, L3130, L3240, L3400DT/HST, and L2900DT models. With a 4.6-star rating from 117 reviews and Amazon’s Choice status, it’s our top recommendation for L-series owners who want everything they need in one purchase.

Price: $17.99 (complete kit – both filters included)

Premium Choice: B Series Inner Air Filter

The 6C060-99410 Air Filter is an excellent choice for B-series tractors. Rated 4.7 stars with 123 reviews and designated as an “Overall Pick,” this inner filter fits B1410, B1610, B2710, B2100, B2301, B2320, B2400, B2410, B26, B2601, and B3200 series models. With 50+ purchases in the past month, it’s a proven favorite among B-series owners.

Price: $10.99 per filter

Always verify filter compatibility with your specific tractor model before purchasing. Check your owner’s manual or the existing filter part number to ensure proper fitment.

See our Filter cross-reference guide for all filters.

Get the Kubota service manual ($45-120) includes exploded diagrams, part numbers, and step-by-step procedures for every filter replacement on your model.

Understanding Kubota Air Filter Specifications

Master the key measurements and types that ensure perfect compatibility across 40+ OEM part numbers.

Kubota air filters share common specifications critical for proper fit and function. Outer diameter (OD) typically ranges from 3 to 5.5 inches, inner diameter (ID) from 1.75 to 3.25 inches, and height from 7 to 13 inches across models. Radial seal filters press against the housing for airtight fit, while axial seals slide into grooves. Pleat count varies from 50-100 with cellulose or synthetic media trapping particles down to 5-10 microns

Filter types include primary paper elements handling 99% of filtration, paired with foam safety elements catching remaining dust. Canister filters fit enclosed housings on BX and B series, while panel styles serve larger M series. Foam pre-cleaners wrap outer elements on dusty operations, rejecting 90% of debris before it reaches the main filter.

Key Point:Outer and inner diameter measurements must match exactly for proper seal and airflow—even 1/8 inch difference causes bypass, allowing dirt past the media and into the engine.

Filter Family	OEM Examples	Applications
BX Series	TA040-93220, K1211-82320	BX1880, BX2380
L Series	K2581-82320, TC630-93220	L3901, L4701
M Series	59800-26110	M6060, M7060

How to Identify Your Current Kubota Air Filter

Locate the air filter housing on the right side of the engine compartment, behind wire mesh guards on most Kubota models. Release red latches or twist wing nuts to remove the cover, exposing the cylindrical primary element and optional foam safety filter. Note the stamped OEM part number on the plastic end cap, such as TA040-93220 for BX series.

If numbers have worn off, measure outer diameter across the widest point, inner diameter where it seats in the housing, and overall height. Use calipers for accuracy to 1/16 inch. Check seal type by inspecting the rubber gasket—radial seals bulge outward, axial types fit flat grooves. For troubleshooting finish mower attachments that stir up dust, see our article on how to fix common finish mower gearbox leaks.

Complete Kubota Model Cross-Reference Tables

Organized by series with 30+ verified OEM to aftermarket matches for precise compatibility.

BX-Series compact tractors feature D1005 and D1105 engines with dual-element air cleaners. Filters handle high dust loads from mowing and loader work. Common housings accept 7-8 inch tall cartridges with 3.5 inch OD.

Kubota OEM Part Number	Tractor Models	Donaldson	Wix	Baldwin
K1211-82320	BX1880, BX2380, BX2680	P822066	46449	PA4689
TA040-93220	BX23S, BX2380	P822858	42985	RS3705
K2581-82310	BX2360, BX2660	P821575	46430	PA2835

B-Series tractors use similar D905 engines but larger housings for extended service. Filters emphasize high pleat counts for fine dust common in haying operations.

Kubota OEM Part Number	Tractor Models	Donaldson	Wix	Baldwin
15221-11220	B7510, B7610	P527624	46438	PA4690
1G659-11222	B9200	P822066	46449	PA4689

L-Series utility tractors demand robust filters for loader and tillage dust. Dual elements standard with foam pre-cleaners.

Kubota OEM Part Number	Tractor Models	Donaldson	Wix	Baldwin
TC630-93220	L3901, L4701	P778984	46483	PA3792
K2581-82320	L3301, L3560	P821575	46430	PA2835

M-Series mid-size tractors feature V3307 engines requiring taller filters for high-volume air intake during heavy tillage.

Kubota OEM Part Number	Tractor Models	Donaldson	Wix	Baldwin
59800-26110	M6060, M7060	P606953	46483	PA3792
3A111-19130	M6060HD, M7060HD	P500941	46881	PA4693

Grand L-Series updates L designs with larger air volumes for Tier 4 engines. For finish mower blade maintenance that complements air filter care, visit our top 5 aftermarket finish mower blades comparison.

Kubota OEM Part Number	Tractor Models	Donaldson	Wix	Baldwin
TD270-93230	L4701, L6060	P778984	46881	RS3943

Pro Tip:Order both primary and safety (outer) air filters together—many Kubota models require both elements for proper filtration and warranty compliance.

Aftermarket Air Filter Quality Comparison

Premium brands match or exceed OEM specs—see filtration media and cost breakdowns.

Donaldson supplies Kubota production lines, delivering 20-30% higher pleat density than generic filters. Synthetic media options trap 99.9% of 10-micron particles versus 98% for standard cellulose. Wix offers consistent dirt-holding capacity rated for 15-20 lbs of dust before restriction. Like air filters, hydraulic filters have aftermarket equivalents.

Baldwin excels in heavy-duty seals for dusty fields, with urethane endcaps resisting cracking. FRAM provides availability but stick to HD lines; generics vary widely in pleat spacing, risking engine damage. For mower belt options that pair with clean air systems, explore Kevlar vs standard mower belts.

Premium Tier

Donaldson/Wix: 100+ pleats, synthetic media, 5-micron efficiency

Mid-Range

Baldwin/FRAM HD: 70-90 pleats, cellulose, 10-micron

Budget

Generic: 50 pleats avg, inconsistent seals

Cost Savings:OEM Kubota: $25-45; Premium aftermarket (Donaldson P822858/Wix 42985): $12-22 (save $13-23); Economy: $8-14 (save $17-31).

Source	Price	Savings
Kubota Dealer (TA040-93220)	$35	—
Donaldson P822858	$18	49%
Wix 42985	$15	57%

Air Filter Installation and Change Intervals

Step-by-step procedures plus interval adjustments for dusty conditions.

Work in a clean shop area to prevent dirt entry during changes. Remove the safety element first, then primary filter. Vacuum or tap housing clean, avoiding metal scrapers that gouge seals. Install new primary with arrow facing airflow direction, radial seal compressing evenly. Secure safety element outside, latch cover firmly.

Kubota specifies 200-300 hours or annually under normal use, dropping to 100-150 hours in dust. Clean foam pre-cleaner every 50 hours by washing in soapy water. See our Engine oil Cross-reference chart for proper selection, For spindle bearing replacement on mowers that generate extra dust, read our guide at how to replace spindle bearings on a Land Pride FDR1660.

Warning:Never blow compressed air from inside the filter element outward—this embeds particles deeper into media. Always blow from clean side toward dirty side at low pressure (30 PSI max).

Pro Tip:Buy air filters in pairs or 3-packs to save on shipping and have spares ready for mid-season changes during harvest or heavy use periods.

Inspect for torn gaskets, collapsed pleats from overtight latches, or debris buildup signaling housing cracks. Mismatched filters cause 20-30% power loss from restriction.

💡 Is Your Kubota Worth Repairing?

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❓ Frequently Asked Questions

QWill aftermarket air filters work on my Kubota tractor?

Yes, aftermarket air filters work excellently on Kubota tractors when matching exact specifications. Donaldson P822858 replaces Kubota TA040-93220 for BX2380 models, Wix 46449 fits K1211-82320 on BX2680, and Baldwin RS3705 crosses to TA040-93220. These brands use identical OD/ID/height dimensions like 3.5″ OD x 1.75″ ID x 7.4″ height. Kubota engines run fine since aftermarket filters meet or exceed OEM filtration efficiency. Always verify measurements and seal type. For dusty mowing, pair with foam pre-cleaner. Savings reach 50% per change without performance loss.

What’s the difference between Kubota OEM air filters and Donaldson or Wix filters?

Kubota OEM filters like TC630-93220 cost $35-45 but Donaldson P778984 and Wix 46483 equivalents run $15-22. Donaldson offers superior pleat density (25% more surface area) and synthetic media trapping finer dust on L4701 tractors. Wix provides consistent cellulose media with higher dirt-holding capacity. Both match exact dimensions such as 4.1″ OD x 2″ ID x 10″ height. OEM branding adds markup without filtration gains. Aftermarket seals match radial/axial types perfectly. Donaldson often supplies Kubota factories directly.

QHow do I find the right air filter for my specific Kubota model?

Locate OEM number on your current filter endcap, like K2581-82320 for BX2360 or 59800-26110 for M6060. Cross-reference using charts: Donaldson P821575 or Wix 46430 for K2581-82320; P606953 or Wix 46483 for 59800-26110. Measure OD/ID/height if faded—BX series typically 3.5×1.75×7.4 inches. Check owner’s manual for engine code. Verify seal orientation. Tables above cover BX/B/L/M series directly. Amazon or NAPA stock most equivalents.

QHow often should I change my Kubota tractor air filter?

Replace primary air filters every 200-300 hours or annually under normal conditions; reduce to 100-150 hours in dusty fields. Clean foam safety element every 50 hours. Kubota BX2380 with TA040-93220 sees faster restriction mowing. Inspect restriction indicator if equipped—red piston signals change. Annual replacement prevents summer power loss. Track hours via hour meter. Pre-cleaners extend primary life 20-30%.

QHow much money can I save using aftermarket Kubota air filters?

Switching saves 40-60% per filter. Kubota OEM K1211-82320 costs $32; Wix 46449 equivalent $14 (56% savings). Donaldson P822858 for TA040-93220 drops from $38 to $18 (53% off). Annual changes on L3901 with TC630-93220 save $70 using Wix 46483. Buy 3-packs for bulk shipping discounts. Premium aftermarket lasts equally long with better dust capacity. Total yearly maintenance drops $150+ across filters.

Key Takeaways

Aftermarket saves 40-60% ($13-31 per change); Donaldson/Wix most reliable; match OD/ID/height/seal; buy from Amazon/Tractor Supply/NAPA.

Next Steps:1) Locate OEM part number on current filter housing or in owner’s manual 2) Find your tractor series (BX, B, L, M, Grand L) in tables above 3) Verify outer and inner diameter match current filter 4) Order Donaldson or Wix equivalent from Amazon or Tractor Supply 5) Install with seal facing correct direction and verify latches engage

Disclosure: This article contains affiliate links. We may earn a commission when you purchase through links on this page, at no extra cost to you. For comprehensive Kubota maintenance guides and parts cross-references covering all compact tractor systems, explore our complete resource library. Visit Tractor Parts Central homepage Check finish mower inventories at mowers finish inventory and wheel maintenance tips via how to extend the life of finish mower wheels.