Kubota V1505 Common-Rail EGR Valve for LX3310, LX3520, LX4020, F3710 & ZD1611 | Genuine Kubota 1J377-62702
This is a new, genuine Kubota EGR valve assembly, part number 1J377-62702. Kubota’s parts description reads VALVE,ASSY(EGR): the complete valve. It is the EGR valve for the turbocharged common-rail V1505, the 1.5 liter four-cylinder, and Kubota dealer parts catalogs list it on LX3310, LX3520 and LX4020 tractors, the F3710 front mower and ZD1611 zero-turn mowers.
EGR valves are replaced when they stick from soot or the actuator fails. Signs are EGR valve or EGR flow fault codes, rough idle, black smoke, low power or an engine derate. Check the connector, the wiring and the EGR cooler and pipes for soot before you order, since a plugged cooler or pipe can set the same codes. Kubota’s EGR cooler for the same engine is 1J070-71410.
Confirm Fitment Before You Order
Kubota EGR valves look alike and carry a different number for each engine, for example 1J804-62705 and 1J807-62703 on the D1803, and they should not be swapped by looks. Before you order, send us the machine model, the engine serial number and the number on your old valve, and we will confirm the match. Call 530-668-0818 and we will confirm the exact match at no charge before anything ships.
Specifications
| Part number | 1J377-62702 |
| Brand | Kubota |
| Condition | New, genuine, in original packaging |
| Warranty | Kubota genuine parts warranty: 1 year against defects in materials or workmanship. |
| Type | EGR valve assembly |
| Kubota description | VALVE,ASSY(EGR) |
| Engine | Kubota V1505 turbocharged common rail, 1.5 L four-cylinder |
| Machines | Kubota LX3310, LX3520, LX4020, F3710, ZD1611 |
| Kubota part series | 1J377 |
| EGR valve gasket | 1J803-17410 (separate part number) |
| Shipping weight | 4 lb |
Fits / Applications
- Kubota V1505 turbocharged common-rail diesel engine
- Kubota LX3310HSD and LX3310HSDC tractors
- Kubota LX3520DTN, LX3520HSD, LX3520HSDC and LX3520SUHSDC tractors
- Kubota LX4020HSD and LX4020HSDC tractors
- Kubota F3710 front mower
- Kubota ZD1611LF, ZD1611RL and ZD1611RLF zero-turn mowers
Fit a new EGR valve gasket, Kubota 1J803-17410. Kubota’s parts list shows a lead valve, 1J574-13710, in the same group, so check it for soot and damage while the EGR valve is off. Clean the mating faces, check the connector and harness, then clear stored codes after the repair.
Part Numbers & Cross Reference
Kubota 1J377-62702
Cross-reference numbers can change with engine serial, build year and emissions tier, so treat this list as a starting point. Send us your engine serial number and we will confirm the exact match against your build before anything ships. That check is free and takes a few minutes.
Frequently Asked Questions
Will the 1J377-62702 fit my Kubota LX3310, LX3520 or LX4020?
Kubota dealer parts catalogs list it as the EGR valve on LX3310, LX3520 and LX4020 tractors with the turbocharged V1505. Call 530-668-0818 with your engine serial number and we will confirm it before you order.
Does it fit the F3710 front mower and the ZD1611?
The F3710 and the ZD1611LF, ZD1611RL and ZD1611RLF are all in Kubota’s list for this valve. Send us the engine serial number to confirm.
Which gasket goes with this EGR valve?
Kubota lists EGR valve gasket 1J803-17410 with it. The gasket is a separate part number.
Is it new or remanufactured?
New, genuine Kubota. It is the complete EGR valve assembly.
Related Parts
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- Kubota Engine Sourcing: Any Kubota Diesel Engine (Genuine)
Why Buy From Valley Fuel Injection
We are an authorized Kubota dealer and a diesel fuel-injection shop in Woodland, CA, working on diesel engines since 1993. When you call, you talk to people who know Kubota engines, and we check the part number against your engine serial or machine model before anything ships, so the right part arrives the first time. See our Kubota engine sales, parts and service.
UPS Ground anywhere in the lower 48. Questions on fitment? Call 530-668-0818.
Pricing covers the unit itself. Any applicable sales tax is additional; shipping is calculated at checkout. Buying tax-exempt? Qualifying diesel repair shops, fleets, farms, and agricultural operations can purchase tax-free. Set up tax-exempt purchasing once and every qualifying order is tax-free going forward.
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