Part number

4429725

Type Filter Kit, Hydraulic Filter
Fits Hitachi, ISUZU 4 models
3 offers from €165.63 3 suppliers
Air & Oil & Hydraulic Filter 4183853 4429725 4285623 4227353 4370435 for Hitachi Excavator EX120-3 EX120-5 +4
Air & Oil & Hydraulic Filter 4183853 4429725 4285623 4227353 4370435 for Hitachi Excavator EX120-3 EX120-5
Part # 4429725
In stock
€165.63
192.00 USD at supplier
Buy

Air & Oil & Hydraulic Filter 4183853 4429725 4285623 4227353 4370435 for Hitachi Excavator EX120-3 EX120-5Replace?Part?Number:4183853, P550422, 4429725, P551257, 4285623, P543662, 4227353, P173207, 4370435, P173238 Application: Fit for Hitachi Excavator:EX120-3, EX120-5Content:1 X Oil Filter, Spin-on Full Flow:4183853 / P5504221 X Oil Filter, Spin-On Bypass:4429725 / P5512571 X Air Filter Primary Round:4285623 / P5436621 X Hydraulic Filter Cartridge:4227353 / P1732071 X Hydraulic Filter Cartridge:4370435 / P173238

SupplierESIKS
Based inHong Kong SAR China
Vendor SKU ESY41071
Checked
Air & Oil & Hydraulic Filter 4183853 4429725 4285623 4227353 4370435 for Hitachi Excavator EX120-3 EX120-5 +4
Air & Oil & Hydraulic Filter 4183853 4429725 4285623 4227353 4370435 for Hitachi Excavator EX120-3 EX120-5
Part # 4429725
Aftermarket
In stock
€165.63
192.00 USD at supplier
Buy

Your source for Air & Oil & Hydraulic Filter For HITACHI. Visit us for affordable prices, a compatible guarantee, and fast shipping.

SupplierFridayParts
Based inUnited States
OriginAftermarket
Vendor SKU ELFP28502
Checked
Engine Oil Bypass Filter for Hitachi EX120 and EX200 Crawler Excavators
Engine Oil Bypass Filter for Hitachi EX120 and EX200 Crawler Excavators
Part # 4429725
0.386 kg
€49.71
57.62 USD at supplier
Buy

If you've noticed your Hitachi excavator's engine struggling more than it should or oil pressure dropping when the machine's working hard, a clogged oil filter might be robbing your engine of the clean oil it needs. This bypass oil filter provides an extra layer of protection for your excavator's engine, working alongside the main filter to keep oil flowing even when contaminants start building up in the system. What You're Getting Bypass design ensures continuous oil flow even when the main filter gets restricted Fine filtration media removes particles that could damage engine bearings and components Genuine quality construction that handles the demands of heavy excavator work Direct replacement part engineered specifically for Hitachi excavator engines Built to withstand the pressure fluctuations and vibration of excavator operation Built for Real Excavation Work This filter fits Hitachi EX120 and EX200 crawler excavators—machines that spend their days digging, loading, and moving materials in demanding conditions. Whether you're clearing ditches, loading trucks, or working in dusty construction sites, these excavators need reliable engine protection to keep delivering the power and hydraulic pressure that makes the work happen. Made to Last Excavators work in harsh environments where dust, debris, and constant vibration put extra stress on engine oil and filtration systems. This bypass filter is built with quality materials that stand up to temperature extremes and pressure changes while maintaining effective filtration throughout extended operating cycles. Good to Know The bypass design means oil always has a path through the system, preventing oil starvation if the main filter becomes restricted. Change this filter along with your main oil filter and engine oil to keep your excavator's engine running strong. If you're working in particularly dusty conditions, consider more frequent filter changes to protect your investment in engine components.

SupplierSutter Bros
Based inUnited States
Weight0.386 kg
Vendor SKU QTP-3533
Checked

Kits listing this number

Sold as a complete set — a repair kit for 4429725, or a set that includes it. The price shown is for the set.

Filter Kit 4379815 L4395946 for Isuzu Engine 4BG1 Hitachi Excavator EX135USR
Filter Kit 4379815 L4395946 for Isuzu Engine 4BG1 Hitachi Excavator EX135USR
Part # 4429725
In stock
€202.38
234.60 USD at supplier
Buy

Filter Kit 4379815 L4395946 for Isuzu Engine 4BG1 Hitachi Excavator EX135USRReplace?Part?Number:4379815, 4484539, P533230, 4429725, L4395946, 4395946, P553240, 4370435, P173238, L4227353, 4227353, P173207, 4285577, P550445, L4183853, 4183853, P550422 Fit for Isuzu Engine:4BG1 Application: Fit for Hitachi Excavator:EX135USRContent:1 X Air Primary ??Axial Seal:4379815 / 4484539 / P5332301 X Engine Oil By-pass:44297251 X Fuel Filter Spin-on:L4395946 / P5532401 X Hydraulic Cartridge:4370435 / P1732381 X Hydraulic Cartridge:L4227353 / P1732071 X Hydraulic Spin-on:4285577 / P5504451 X Lube Spin-on Full Flow:L4183853 / P550422

SupplierESIKS
Based inHong Kong SAR China
Vendor SKU ESY53604
Checked
Broader search for 4429725

Fits these machines

Models listed by the suppliers of this part. 4 in total.

Hitachi

EX120-3EX120-5EX135USR

ISUZU

4BG1

Other numbers for this part

Suppliers list these numbers for the same part.

4183853 P550422 P551257 4285623 P543662 4227353 P173207 4370435 P173238 4285642 LF3995

About this part

Suppliers
3
Offers
3 on this page
In stock
2 of 3
With a price
2 of 2 in stock
Price
€165.63

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