Service parts for the 3720
Grouped by system, with how many of each the parts manual calls for.
Air intake
1 requiredFuel system
1 requiredHydraulic system
1 requiredPrices captured from merchant listings; some links are affiliate links. Confirm against your serial number before ordering.
Specifications
| Standby power | 36 kW |
|---|---|
| Dimensions (L×W×H) | 3454×1667×2468 mm |
| Dry weight | 1680 kg |
| Fuel tank | 55.0 L |
Maintenance & consumables
| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | Cab air and recirculation filter | MIU10010 | Amazon eBay $30.00 NAPA $64.56 KuduParts $31.00 FridayParts $33.00 | ||
| Fuel filter | Fuel filter | Miu800645 | Amazon eBay $19.99 NAPA $14.40 KuduParts $20.00 FridayParts $21.93 | ||
| Oil filter | Engine Oil Filter | m806419 | eBay $15.57 NAPA $9.64 FridayParts $9.50 | ||
| Hydraulic filter | Transmission Filter | lva13065 | Amazon eBay $30.10 KuduParts $45.00 FridayParts $46.67 |
Service specifications
8| Type | Item | Value | Unit | Condition |
|---|---|---|---|---|
| Pressure | Hydraulic system pressure | 167 | bar (16700 kPa) | |
| Pressure | Hydraulic system pressure | 172 | bar (17238 kPa) | |
| Speed | Engine RPM | 2400 | rpm | |
| Speed | Engine RPM | 2500 | rpm | |
| Speed | Engine RPM | 2600 | rpm | |
| Speed | Engine RPM | 3000 | rpm | |
| Speed | PTO speed (rear) | 540 | rpm | rear PTO |
| Speed | PTO speed (rear) | 540 and 540E | rpm | rear PTO |
Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.
Common questions
What size generator is the Yanmar 3720?
The Yanmar 3720 is rated 36 kW standby.
What is the dry weight of the Yanmar 3720?
The Yanmar 3720 has a dry weight of 1680 kg (3703 lb).
How big is the fuel tank on the Yanmar 3720?
The Yanmar 3720 has a 55 liter (15 US gallon) fuel tank.
What oil filter fits the Yanmar 3720?
The Yanmar 3720 uses oil filter part number m806419.
What fuel filter fits the Yanmar 3720?
The Yanmar 3720 uses fuel filter part number Miu800645.
Which air filter part number does the Yanmar 3720 take?
The Yanmar 3720 uses air filter part number MIU10010.
Parts
12Service, wear & replacement parts referenced for this model and its engine — confirm the exact part for your serial number. See the full parts catalog to search and cross-reference.
Available documents
This page was generated from the 1 manufacturer document above by automated extraction; every figure shown is copied from one of them. How the data is compiled.