280-7012 2807012 Solenoid Tube Assembly Backhoe Loader Spare Parts Fit For C4.4 414E 416E 420E
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280-7012 2807012 Solenoid Tube Assembly Backhoe Loader Spare Parts Fit For C4.4 414E 416E 420E
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Specifiion
| Category | Solenoid Valve Parts |
| Name | Solenoid Tube Assembly |
| Parts No | 280-7012 2807012 |
| Machine Number | 414E 416E 416F 420E 420F 422E 422F 428E 428F 430E |
| 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. Fluid Supply: The assembly connects to the hydraulic control manifold, which supplies pressurized hydraulic oil (2–10 MPa) from the main hydraulic pump. |
| 2. Fluid Delivery: Pressurized oil flows through the pre-bent steel tubes to the inlet port of the target solenoid valve. | |
| 3. Solenoid Actuation: When the machine’s ECU sends an electrical signal to the solenoid valve, the valve opens, and oil from the tube assembly flows into the valve to actuate the hydraulic cylinder/motor (e.g., extend the boom). | |
| 4. Flow Regulation: The tube’s fixed diameter ensures consistent oil flow rate, which the ECU uses to precisely control the speed and force of the hydraulic component’s movement. | |
| Core Functions | 1. Hydraulic Fluid Conduction: Delivers pressurized oil from the control manifold to solenoid valves for accurate actuation of hydraulic cylinders and motors |
| 2. Leak Prevention: Precision fittings and O-ring seals block hydraulic oil leakage – avoids fluid waste, environmental contamination, and loss of control system pressure | |
| 3. Routing Optimization: Custom pre-bent design ensures neat, efficient routing in the machine’s hydraulic compartment – reduces tube damage from rubbing against other components | |
| 4. Pressure Stability: Smooth internal tube walls minimize pressure drop – maintains consistent oil pressure for reliable solenoid valve response and precise equipment operation |
- Compatible models
BACKHOE LOADER 414E 416E 416F 420E 420F 422E 422F 428E 428F 430E 430F 432E 432F 434E 434F 442E 444E 444F 450E 450F C.ate.rpillar.
- More other tube applied to C A T heavey machine
| 2308995 TUBE AS |
| 3054C, 312D2, 312D2 GC, 312D2 L, 313D2, 313D2 LGP, 318D2 L, 414E, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 428D, 428E, 428F, 430D, 430E, 430F, 432D, 432E, 432F, 434E, 434F, 442D, 442E, 44... |
| 2308996 TUBE AS |
| 3054C, 312D2, 312D2 GC, 312D2 L, 313D2, 313D2 LGP, 318D2 L, 414E, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 428D, 428E, 428F, 430D, 430E, 430F, 432D, 432E, 432F, 434E, 434F, 442D, 442E, 44... |
| 2308997 TUBE AS |
| 3054C, 312D2, 312D2 GC, 312D2 L, 313D2, 313D2 LGP, 318D2 L, 414E, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 428D, 428E, 428F, 430D, 430E, 430F, 432D, 432E, 432F, 434E, 434F, 442D, 442E, 44... |
| 2308998 TUBE AS |
| 3054C, 312D2, 312D2 GC, 312D2 L, 313D2, 313D2 LGP, 318D2 L, 414E, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 428D, 428E, 428F, 430D, 430E, 430F, 432D, 432E, 432F, 434E, 434F, 442D, 442E, 44... |
| 2013621 TUBE AS |
| 416E, 416F, 420E, 420F, 430E, 430F |
| 2013622 TUBE AS |
| 416E, 416F, 420E, 420F, 430E, 430F |
| 2013623 TUBE AS |
| 416E, 416F, 420E, 420F, 430E, 430F |
| 2013624 TUBE AS |
| 416E, 416F, 420E, 420F, 430E, 430F |
| 3151564 TUBE AS |
| 416E, 420E, 430E |
| 2984542 TUBE AS |
| 420E, 430E, 450E, 914G, AP555E, BG500E, C4.4, CB-54, CB-54B, CB-64, CP-44, CS-44, CS-54, CS-54B, CW-34, D3K XL, D4K XL, D5K LGP, IT14G, IT14G2, M313D, M315D, M315D 2, M317D 2, SPF343C |
| 3373574 TUBE |
| 420E, 430E, 450E, 914G, AP555E, BG500E, C4.4, CB-54, CB-54B, CB-64, CP-44, CS-44, CS-54, CS-54B, CW-34, D3K XL, D4K XL, D5K LGP, IT14G, IT14G2, M313D, M315D, M317D 2 |
| 3223745 TUBE |
| 420E, 430E, 450E, 914G, AP555E, BG500E, C4.4, CB-54, CB-54B, CB-64, CP-44, CS-44, CS-54, CS-54B, CW-34, D3K XL, D4K XL, D5K LGP, IT14G, IT14G2, M313D, M315D, M317D 2 |
| 2302610 TUBE AS |
| 414E, 416E, 420E, 422E, 428E, 430E, 432E, 434E, 442E, 444E |
| 8T6885 TUBE-HEAT SHRINK |
| 2470C, 2570C, 2670C, 2864C, 330C L, 414E, 416E, 416F, 420E, 420F, 422F, 428E, 428F, 430E, 430F, 432E, 432F, 434E, 434F, 442E, 444E, 444F, 450E, 450F, 553C, 563C, 573C, 586C, 815F, 815F II, 816F |
- Directory listing
| Pos. | Part No | Qty | Parts name | Comments |
| 1 | 280-7012 | [2] | SOLENOID AS | |
| (EACH INCLUDES) | ||||
| 6V-8399 | [1] | SEAL-O-RING | ||
| 274-4560 | [1] | NUT-SELF LOCKING | ||
| 2 | 324-2579 | [2] | COIL AS (12-VOLT) | |
| 3 | 8L-2779 | [4] | SEAL-O-RING | |
| 4 | 336-7526 | [2] | SEAL-O-RING | |
| 5 | 336-7529 | [2] | SEAL-O-RING | |
| 6 | 8L-6565 | [1] | PIN-SPRING |
- 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 .
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.