• 331-6882 3316882 Fuel Pressure Regulator Excavator Spare Parts Fit For 349E 365C 385C​

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• Specifiion

• Key functions 

1.Precise Fuel Delivery: Maintains consistent rail pressure, ensuring each fuel injector receives the exact amount of fuel needed for optimal combustion (prevents lean/rich fuel mixtures).

2.Combustion Efficiency: A stable fuel pressure reduces incomplete combustion, lowering fuel consumption (by 2–5% in typical operations) and minimizing exhaust emissions (e.g., NOx, particulate matter).

3.Component Protection: Prevents over-pressure in the fuel rail (which can crack the rail or damage injectors) and under-pressure (which causes misfires, rough idling, or loss of power).

4.Adaptability to Load: Adjusts fuel flow in real time to match engine load, ensuring smooth operation during tasks like heavy digging (high load) or idling (low load).

• Compatible models

ARTICULATED TRUCK 730C 735B 740B
EJECTOR TRUCK 730C 740B
EXCAVATOR 345C MH 349E 349E L 349E L VG 349F L 365C 365C L 365C L MH 374D L 374F L 385C 385C FS 385C L 385C L MH 390D 390D L 390F L
GENERATOR SET C13 XQ350 C15
INDUSTRIAL ENGINE C13 C15 C18
LANDFILL COMPACTOR 826K 836K
MOBILE HYD POWER UNIT 349E 349E L HVG 365C L 385C 385C L
PETROLEUM ENGINE C15 C18
PETROLEUM GEN SET C15
PETROLEUM PACKAGE CX31-C13I CX31-C18I CX35-C18I
SOIL COMPACTOR 825K
TRACK-TYPE TRACTOR D8T D9T
TRUCK 770G 770G OEM 772G 772G OEM
WHEEL DOZER 824K 834K
WHEEL LOADER 966H 972H 980K 980K HLG 980M 982M 986H 988K
WHEEL TRACTOR 621H 623H 627H
WHEEL TRACTOR-SCRAPER 621K 623K 623K LRC 627K 627K LRC C.aterpi.llar.

• More other regulator applied to C A T heavey machine

• Directory listing

• 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 and Shipping

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 .