| Category |
Lubricating Oil Filter |
| Name |
Oil Filter |
| Parts No |
6120-50-5103 6120505103 |
| Engine Number |
4D120 S6D155 |
| Lead time |
1-3 DAYS |
| Quality |
Brand new, OEM quality |
| MOQ |
1 PCS |
| Means of transport |
By sea/air, DHL FEDEX UPS TNT |
| Packing |
As request or standard packing |
- Key functions & working principle
| Working Principle |
1. Oil Inlet: When the engine runs, pressurized oil (from the oil pump) enters the filter through inlet ports in the metal housing. |
| 2. Filtration: Oil flows through the cellulose-synthetic media, which traps contaminants (metal shavings, dust, sludge) while allowing clean oil to pass through. |
| 3. Clean Oil Outlet: Filtered oil exits the filter through the center tube and flows to the engine’s crankshaft, bearings, camshaft, and other moving parts – lubricating and cooling them. |
| 4. Clog Protection: If the media clogs (pressure drop exceeds 150–200 kPa), the pressure relief valve opens, directing unfiltered oil to the engine (temporary safeguard to prevent oil starvation). |
| 5. Dry Start Prevention: When the engine stops, the anti-drainback valve closes, keeping oil in the filter. This ensures oil is immediately available to engine parts on the next startup. |
| Core Functions |
1. Contaminant Removal: Traps metal particles (from wear), dust (from job sites), and sludge (from oil oxidation) – prevents abrasive damage to engine bearings and pistons. |
| 2. Lubrication Protection: Ensures clean oil circulates to moving parts – reduces friction and heat, extending engine service life (up to 10,000+ operating hours for SAA6D-series engines). |
| 3. Dry Start Prevention: Anti-drainback valve eliminates dry starts – a common cause of premature bearing failure in cold weather or after long shutdowns. |
| 4. System Safety: Pressure relief valve acts as a fail-safe during filter clogging – prevents engine seizure due to oil starvation. |
| 5. Oil Condition Maintenance: Reduces oil degradation by removing sludge and carbon deposits – extends the life of the engine oil (aligns with Komatsu’s 250-hour oil change interval). |
ENGINES 4D120 S6D155 Komatsu
- More other element applied to KOMATSU heavey machine
| ND090150-0390 ELEMENT |
| 4D120, S4D120 |
| |
| 6110-70-6202 ELEMENT ASS'Y |
| 4D120, 4D130, S4D120, S4D130, S4D155, S6D155 |
| |
| ND090150-2920 ELEMENT |
| 4D105 |
| |
| 600-651-1421 ELEMENT |
| 4D105, S4D105 |
| |
| ND090150-1820 ELEMENT |
| 4D105 |
| |
| 600-181-8400 ELEMENT ASS'Y |
| 4D105, S4D105 |
| |
| 457-772 ELEMENT |
| 4D88E |
| |
| YM129619-12520 ELEMENT |
| 4D88E |
| |
| 600-181-2461 ELEMENT,INNER |
| 4D130 |
| |
| 6114-50-5100 ELEMENT ASS'Y |
| 4D130, S4D130 |
| Pos. |
Part No |
Qty |
Parts name |
Comments |
| |
6110-53-5103 |
[1] |
OIL FILTER ASS'Y Komatsu China |
|
| |
|
|
["SN: 84282-UP"] analogs:["6110505005", "6110505003", "6110505004", "6110505002", "6110505006", "6110535100", "6110535101", "6110535102", "6112505004", "6112535101"] |$0. |
|
| |
6110-53-5102 |
[1] |
OIL FILTER ASS'Y Komatsu China |
|
| |
|
|
["SN: 69225-84281"] analogs:["6110505005", "6110505003", "6110505004", "6110505002", "6110505006", "6110535103", "6110535100", "6110535101", "6112505004", "6112535101"] |$1. |
|
| |
6110-53-5101 |
[1] |
OIL FILTER ASS'Y Komatsu China |
|
| |
|
|
["SN: 54849-69224"] analogs:["6110505005", "6110505003", "6110505004", "6110505002", "6110505006", "6110535103", "6110535100", "6110535102", "6112505004", "6112535101"] |$2. |
|
| |
6110-53-5100 |
[1] |
OIL FILTER ASS'Y Komatsu China |
|
| |
|
|
["SN: 50024-54848"] analogs:["6110505005", "6110505003", "6110505004", "6110505002", "6110505006", "6110535103", "6110535101", "6110535102", "6112505004", "6112535101"] |$3. |
|
| 1. |
6110-53-5112 |
[1] |
BRACKET Komatsu China |
|
| |
|
|
["SN: 84282-UP"] analogs:["6110535111"] |
|
| 1. |
6110-53-5111 |
[1] |
BRACKET Komatsu China |
|
| |
|
|
["SN: 54849-84281"] analogs:["6110535112"] |
|
| 1. |
6110-53-5110 |
[1] |
BRACKET Komatsu China |
|
| |
|
|
["SN: 50024-54848"] |
|
| 2. |
6110-53-5910 |
[1] |
PLUG Komatsu |
0.000 kg. |
| |
|
|
["SN: 69225-UP"] |
|
| 2. |
6003100-9-10 |
[1] |
PLUG Komatsu China |
|
| |
|
|
["SN: 50024-69224"] |
|
| 3. |
07003-01419 |
[1] |
GASKET (K2) Komatsu |
0.008 kg. |
| |
|
|
["SN: 50024-UP"] |
|
| 4. |
6120-51-5610 |
[1] |
COVER Komatsu China |
|
| |
|
|
["SN: 50024-UP"] analogs:["6120505200"] |
|
| 5. |
6110-53-5620 |
[1] |
BOLT Komatsu China |
|
| |
|
|
["SN: 69225-UP"] analogs:["6120515620"] |
|
| 5. |
6120-51-5620 |
[1] |
BOLT Komatsu China |
|
| |
|
|
["SN: 50024-69224"] analogs:["6110535620"] |
|
| 6. |
6120-51-5650 |
[1] |
SPRING Komatsu China |
|
| |
|
|
["SN: 50024-UP"] |
|
| 7. |
6120-51-5630 |
[1] |
SPRING Komatsu China |
|
| |
|
|
["SN: 50024-UP"] |
|
| 8 |
6120-51-5640 |
[1] |
RETAINER Komatsu China |
|
| |
|
|
["SN: 50024-UP"] |
|
| 9. |
6110-51-5680 |
[1] |
WASHER Komatsu China |
|
| |
|
|
["SN: 80266-UP"] analogs:["6003200351"] |
|
| 9 |
01641-21626 |
[1] |
WASHER Komatsu |
0.01 kg. |
| |
|
|
["SN: 50024-80265"] analogs:["0164101626"] |
|
| |
6120-50-5103 |
[1] |
ELEMENT ASS'Y Komatsu |
0.45 kg. |
| |
|
|
["SN: 50024-UP"] |$18. |
|
| 11 |
6120-51-5180 |
[1] |
GASKET (K2) Komatsu |
0.01 kg. |
| |
|
|
["SN: 50024-UP"] |
|
| 12 |
6120-51-5710 |
[2] |
O-RING (K2) Komatsu China |
|
| |
|
|
["SN: 50024-UP"] |
|
| 13. |
6110-53-5230 |
[1] |
PLUG Komatsu |
0.15 kg. |
| |
|
|
["SN: 69225-UP"] analogs:["6110515230"] |
|
| 13. |
6120-51-5230 |
[1] |
PLUG Komatsu |
0.15 kg. |
| |
|
|
["SN: 50024-69224"] analogs:["6110515230", "6110535230"] |
|
| 14. |
6120-51-5411 |
[1] |
VALVE Komatsu China |
|
| |
|
|
["SN: 50024-UP"] analogs:["6D115A5526"] |
|
| 15. |
6110-51-5450 |
[1] |
SPRING Komatsu China |
|
| |
|
|
["SN: 50024-UP"] |
|
| 16. |
6110-51-5440 |
[1] |
GASKET (K2) Komatsu China |
|
| |
|
|
["SN: 50024-UP"] |
|
| 17. |
6110-53-5510 |
[1] |
VALVE Komatsu China |
|
| |
|
|
["SN: 50024-UP"] analogs:["4D120A5534", "6110515510", "6110515540", "6110515570", "6110515530", "6111515570"] |
|
| 18. |
6110-53-5520 |
[1] |
PLUG Komatsu China |
|
| |
|
|
["SN: 69225-UP"] analogs:["6D120A5532", "6110515520"] |
|
| 18. |
6110-51-5520 |
[1] |
PLUG Komatsu China |
|
| |
|
|
["SN: 50024-69224"] analogs:["6D120A5532", "6110535520"] |
|
| 19. |
01580-00504 |
[2] |
NUT Komatsu China |
|
| |
|
|
["SN: 69225-UP"] analogs:["SUBF248105000", "3819781701", "5653213530"] |
|
| 19. |
01500-60504 |
[2] |
NUT Komatsu China |
|
| |
|
|
["SN: 50024-69224"] |
|
| 20. |
01601-00513 |
[2] |
WASHER Komatsu |
0.005 kg. |
| |
|
|
["SN: 50024-UP"] |
|
| 21. |
6110-51-5580 |
[1] |
GASKET (K2) Komatsu |
0.004 kg. |
| |
|
|
["SN: 50024-UP"] |
|
| 23. |
6110-51-5550 |
[5] |
SPACER Komatsu |
0.005 kg. |
| |
|
|
["SN: 50024-UP"] |
|
| 24. |
6110-51-5560 |
[1] |
SPRING Komatsu China |
|
| |
|
|
["SN: 50024-UP"] analogs:["4D120A5536"] |
|
| 25 |
6110-53-5810 |
[1] |
GASKET (K2) Komatsu China |
|
| |
|
|
["SN: 50024-UP"] analogs:["6110535811"] |
|
| 26 |
01010-31230 |
[3] |
BOLT Komatsu |
0.043 kg. |
| |
|
|
["SN: 50024-UP"] analogs:["01010E1230", "0101061230"] |
|
| 27 |
01011-31200 |
[1] |
BOLT Komatsu |
0.104 kg. |
| |
|
|
["SN: 50024-UP"] analogs:["0101181200", "801015583", "0101151200"] |
|
| 28 |
01602-01236 |
[4] |
WASHER Komatsu |
0.007 kg. |
| |
|
|
["SN: 50024-UP"] |
|
| 29 |
09646-00125 |
[1] |
PLATE, CAUTION Komatsu China |
|
| |
|
|
["SN: 60817-UP"] analogs:["6110832130", "6110832135", "6610811350", "6610811352", "6610811450"] |
|
| 29 |
6110-83-2130 |
[1] |
PLATE, CAUTION Komatsu China |
|
| |
|
|
["SN: 50024-60816"] analogs:["0964600125", "6110832135", "6610811350", "6610811352", "6610811450"] |
|
| 30 |
6110-83-2210 |
[1] |
PLATE, CAUTION Komatsu China |
|
| |
|
|
["SN: 63789-UP"] analogs:["6110812210"] |
|
| 30 |
6110-81-2210 |
[1] |
PLATE, CAUTION Komatsu China |
|
| |
|
|
["SN: 50024-63788"] analogs:["6110832210"] |
|
- We could supply the following spare parts
1 Hydraulic parts: hydraulic pump, main valve, hydraulic cylinder, final drive, travel motor, swing machinery, swing motor etc.
2 Engine parts: engine ass’y, piston, piston ring, cylinder block, cylinder head, crankshaft, turbocharger, fuel injection pump, starting motor and alternator etc.
3 Undercarriage part: Track roller, Carrier roller, Track Link, Track shoe, Sprocket, Idler and Idler cushion etc.
4 Cab parts: operator’s cab, wiring harness, monitor, controller, seat, door etc.
5 Cooling parts: Radiator, air conditioner, compressor, after cooler etc.
6 Other parts: Service kit, swing circle, engine hood, swing joint, fuel tank, filter, boom, arm, bucket etc.
Packing Details :
inner packing : plastic film for wrapping
external packing : wooden
Shipping :
within 3 days after received the payment , by air or by express or by sea on the basis of the
quantity and emergency circumstances.
1. By Couriers: DHL, UPS, FEDEX, TNT are the main courier companies we are cooperated,
2. By Air: Delivery from the Guangzhou air port to customer's destination city air port.
3. By Sea: Delivery from the Huangpu port .
Ihre Nachricht muss zwischen 20 und 3.000 Zeichen enthalten!
