Kobelco YN57V00012S002, direct aftermarket replacement. SPM-HYD-4056 is the hydraulic tank breather filter element used on the Kobelco SK crawler excavators. It also replaces Kobelco YN57V00004S002.
It is the short round element inside the breather cap on the hydraulic tank: white pleated paper round a perforated steel core, with a foam seal on top. Air drawn into the tank as the oil level falls passes through it, so dust stays out of the hydraulic oil. Every element is checked against the part number before it ships, and every order is covered by our
30 day money back guarantee, worldwide delivery and
price beat guarantee.
Technical properties & cross references
Specifications
| Part Type |
Hydraulic Tank Breather Filter Element |
| Replaces |
Kobelco YN57V00012S002 |
| Fits |
Kobelco SK140SRLC, Kobelco SK170LC-10, Kobelco SK210LC, Kobelco SK210LC-10, Kobelco SK250LC, Kobelco SK260LC-10, Kobelco SK350LC-10, Kobelco ED150 |
| Filter Media |
Pleated paper round a perforated steel core, foam seal |
| Filters |
Air drawn into the hydraulic tank |
| Cross reference |
Kobelco YN57V00004S002 |
| Stat. HS-Code |
842139 |
| Country of Manufacture |
China |
Compatible equipment
Kobelco
SK140SRLCSK170LC-10SK210LCSK210LC-10SK250LCSK260LC-10SK350LC-10ED150
Price beat guarantee
We check what other aftermarket sellers charge for this same part. Their prices on the date we checked:
| Seller |
Price |
Checked |
| eBay (3 aftermarket sellers) |
USD 16.34 to 55.62 |
25 Oct 2026 |
| FridayParts |
USD 17.16 |
23 Oct 2026 |
| Southeastern Equipment |
USD 19.52 |
23 Oct 2026 |
| Safe Harbor Parts |
USD 21.18 |
23 Oct 2026 |
| Buy Machinery Parts |
USD 25.93 |
23 Oct 2026 |
| Spare Part Mart |
USD 13.73 |
Today |
Our price of USD 13.73 is 16% to 75% less than these sellers.
Found this part cheaper somewhere else? Send us the listing and we will beat it by 5% under our Price Beat Guarantee. Every order is also covered by our 30 day money back guarantee.
Use cases & applications
Scheduled service
Change the breather element with the hydraulic return filter, at the interval in the operation and maintenance manual, and sooner on machines working in dust. A blocked breather lets the tank pull a vacuum, which starves the pump.
Dusty sites
On quarries, demolition and dry earthmoving jobs the breather loads up faster. Check it at every return filter change and replace it when it is dirty.
Fleet and rental machines
Keep one on the shelf for each machine in the fleet so a service is never held up waiting for parts.
Frequently asked questions
Is this a genuine Kobelco YN57V00012S002?
No. It is an aftermarket hydraulic tank breather filter element made to replace the Kobelco YN57V00012S002. It is not made by or affiliated with Kobelco, and the part number is used only to show what it replaces.
Will it fit my machine?
It replaces the part numbered YN57V00012S002 on the Kobelco SK crawler excavators (SK140SRLC, SK170LC-10, SK210LC, SK210LC-10, SK250LC, SK260LC-10, SK350LC-10, ED150). Check the number on the old part or in your parts book before ordering.
When should I change it?
Change the breather element with the hydraulic return filter, at the interval in the operation and maintenance manual, and sooner on machines working in dust. A blocked breather lets the tank pull a vacuum, which starves the pump.
Should I change anything else at the same time?
Change the hydraulic return filter at the same service, and wipe the breather cap and the top of the tank clean before opening them so no dirt falls in.