6741-81-9220 7861-93-4210 KOMATSU Engine Oil Sensor
Product name: KOMATSU Engine Oil Senso
Part No: 6741-81-9220 7861-93-4210 6741819220 7861934210
Model Number:For PC200-7 PC200-8 PC210-7 PC210-8 PC220-7 PC220-8 PC240-7 PC240-8 PC270-7 PC270-8 PC300-7 PC300-8 PC350-7 PC350-8 SAA4D95LE-6A SAA6D102E-2C-8 SAA6D170E-5CR-W SAA6D140E-3C-8 SA6D140E SAA4D95LE
Material:Lron+Rubber
Packing:PP bag inside, carton box outside
Payment Terms:Western Union, L/C, T/T, MoneyGram, D/A, D/P
MOQ:Acceptable trial order
Shipping Mode:By air, by sea, by express(Fedex, UPS, DHL, TNT, etc.)
Place of Origin:Guangdong, China
Brand name:COGENG
CertifiCATEEion:ISO9001
Supply :500PCS
| Parameter |
Specification |
| COGENG Part Number |
PS-KOM-9220-4210-KIT |
| Replaces OEM Numbers |
6741-81-9220, 7861-93-4210 |
| Sensor Type |
Engine Oil Pressure Sensor |
| Electrical Connection |
OEM 2-pin Weatherproof Connector |
| Thread Size |
M10 x 1.0 (OEM Standard) |
| Pressure Range |
0-10 Bar (0-145 PSI) |
| Operating Temperature |
-40°C to +140°C |
| Body Material |
Brass with Anti-Corrosion Coating |
| Seal Material |
Viton® High-Temperature Seal |
| Output Signal |
Variable Resistance (OEM Compatible) |
| Quality Standard |
ISO 9001 |
Decompose pictures

Parts list
| NO |
Number |
Name |
Qty |
| 1 |
6217-21-5250 |
PAN,OIL |
1 |
| 2 |
6210-21-5820 |
GASKET (K2) |
1 |
| 3 |
01435-01025 |
BOLT |
37 |
| 4 |
6217-21-5610 |
VALVE |
1 |
| 5 |
07005-02216 |
GASKET (K2) |
1 |
| 6 |
6217-51-6310 |
STRAINER |
1 |
| 7 |
07000-73040 |
O-RING (K2) |
1 |
| 8 |
01010-81025 |
BOLT |
1 |
| 9 |
01643-31032 |
WASHER |
1 |
| 10 |
6217-51-6320 |
BRACKET |
1 |
| 11 |
01435-01035 |
BOLT |
2 |
| 12 |
6131-12-5920 |
SPACER |
2 |
| 13 |
01010-81030 |
BOLT |
1 |
| 14 |
01580-01008 |
NUT |
1 |
| 15 |
01643-31032 |
WASHER |
2 |
| 16 |
6741-81-9220 |
Engine Oil Sensor |
1 |
|
7861-93-4210 |
Engine Oil Sensor |
1 |
| 17 |
01435-00612 |
BOLT |
3 |
| 18 |
01584-01008 |
NUT |
1 |
| 19 |
08193-20010 |
CLIP |
1 |
| 20 |
01435-01020 |
BOLT |
1 |
| 21 |
419-15-17540 |
SPACER |
1 |
| 22 |
6212-75-5530 |
STAY |
1 |
| 23 |
01435-01040 |
BOLT |
1 |
| 24 |
02720-41616 |
PLUG |
1 |
It sends signals to the engine control unit (ECU) or instrument cluster for monitoring and control purposes.
It helps prevent engine damage by ensuring proper lubrication and oil pressure.
Applications:
This sensor is likely used in various Komatsu engines across different machinery and equipment.
It plays a crucial role in maintaining engine performance and longevity.
Installation decomposition diagram
-
Disconnect battery power before installation
-
Verify electrical connector compatibility
-
Clean air intake pathways during replacement
-
Test motor operation before final assembly
-
Ensure proper sealing of housing components
Warranty: 18-month limited warranty
Support: Global technical support available
Availability: Stocked for immediate shipment

Frequently Asked Questions
A. When will get the items after I place order?
Q. Once your payment is confirmed,we will arrange the goods within 1~4 days; if not in stock, we will inform you before placing the order?
A. If I only know the excavator model, but can not offer parts No.,what should I do ?
Q. If possible, you can send us pictures of old products, nameplate or the size for reference.
A. How can you guarantee the quality??
Q. We will 100% test the goods before delivery. We also support video inspection.
A. How long will it take to delivery to my address??
Q. The normal delivery time is 3-7 days, depending on which country you are in.?
A : Which delivery method will you choose?
Q : By sea, air or express(DHL,Fedex,TNT, UPS, EMS etc.),Sometimes we will arrange as the customer's demand.
A: What's package? Can you give me the package according my requirement??
Q. We usually packed by standard exported box or carton. And yes we can pack as per your requirement.
A: Can the price be cheaper?
Q: Of course, you will be offered a good discount for a big amount.
A: Why should I choose to buy from you?
Q:Our advantages: 100% quality assurance, develop and manufature follow original ones;Quick response within 24 hours; Small order allowed;Reasonable stock and timely delivery;Neutral packing, customized packing are allowed. Positive customer feedback from abroad market;Excellent after-sales service.
A : Which payment terms can you accept?
Q : Paypal. Western Union, Bank Transfer, T/T...