OE Number:
DLLA143P2472Compatibility: ISUZU NKR55 / FVR / NPR Series
Pressure: 110-130 MPa
Spray Angle: 150°±2°
Komatsu PC200-8 excavators
Hitachi ZX330 hydraulic systems
Volvo FMX fuel systems
Scania R450 torque enhancement
As specialist in heavy-duty truck parts and agricultural machinery components, Growshine International provides OEM-quality replacements including:
Engine rebuild kits
Transmission assemblies
Hydraulic seals
Symptom: Power loss during plowing operations
Diagnosis: Contaminated hydraulic fluid causing valve sticking
Solution: Complete fluid replacement + installation of
DLLA143P2472
injectors
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Can't find the exact part you need in our catalog? No problem! Growshine International provides tailored manufacturing services for a wide range of components, including Relief Valves, Main Control Valves, Solenoid Valves, and ECUs for brands like Caterpillar, Komatsu, Hyundai, and more. Our experienced team can help you produce high-quality, precise replacement parts to meet your specific requirements. Contact us today to learn more about our custom solutions!
In the heart of Sichuan, a hub for heavy industry, Growshine International (格莳国际) stands as your premier partner for high-quality, reliable, and affordable heavy machinery parts. We specialize in the import and export trade of a wide range of components, including construction machinery parts , heavy truck parts , agricultural machinery parts , and automotive parts . Our mission is to provide global clients with excellent alternatives to expensive OEM products without compromising on quality. We know the challenges of sourcing the right components, which is why we offer a vast inventory of essential excavator parts like Relief Valves and Electronic Control Units (ECUs) , ensuring your equipment operates at peak performance.
From the bustling construction sites of Komatsu to the powerful operations of Caterpillar, and the durable performance of Volvo and Hyundai machinery, we have you covered. Our catalog includes crucial components like the Caterpillar relief valve 539-0906 5390906 for the powerful 374D and 390F excavators, and the high-quality Caterpillar ECU 478-7931 4787931 10R5645 for a wide range of CAT engines. These parts are designed to be reliable, providing the perfect solution when you need a quick and effective replacement.
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Shop Now!What is a relief valve and why is it so important? A relief valve, also known as a pressure relief valve, is a critical safety component in a hydraulic system. It protects the system from over-pressure by diverting excess fluid to the tank, preventing damage to the pump and other components. For example, the Komatsu PC200-8 hydraulic relief valve 6754-72-1220 is vital for maintaining safe operating pressures.
What does an ECU do in an excavator? An Electronic Control Unit (ECU) is the "brain" of a machine, controlling various functions like engine performance, fuel injection, and other electronic systems. The Volvo Controller Panel Engine ECU 20977019 VOE20977019 for FH13 and FM excavators is a prime example of a controller that optimizes engine operation for efficiency.
What is a throttle motor? A throttle motor, like the Caterpillar Cat Excavator E320 E320L throttle motor 106-0092 106-0097 , adjusts the engine's RPM to control the machine's speed and power output. It works in conjunction with the ECU to ensure smooth and responsive operation.
What does a travel motor relief valve do? The Komatsu PC100-6 travel motor relief valve 702-75-04101 7027504101 limits the pressure in the travel motor circuit, protecting it from sudden pressure spikes that can occur during braking or when the machine encounters an obstacle while traveling.
Growshine International is proud to offer an extensive selection of parts for various excavator models. We ensure that our products are compatible and meet or exceed industry standards, providing you with high-quality excavator parts that you can trust. Our inventory includes:
Problem: A Komatsu PC200-8 excavator exhibits sluggish and weak hydraulic functions, with a noticeable drop in pressure during operation. Diagnosis: This is often a sign of a faulty main relief valve . The valve may be stuck open or improperly calibrated, allowing hydraulic fluid to bypass the system and return to the tank, leading to a loss of pressure. Solution:
At Growshine International, we understand that finding the right part is about more than just a number. Our team is dedicated to providing excavator parts and other heavy equipment spares that are engineered for durability and performance. We are constantly expanding our product line to include a variety of components, from hydraulic pumps and motors to engine parts and undercarriage components . Our extensive network of suppliers allows us to source even the most hard-to-find items, making us a leader in the global market for China excavator parts .
Our core business philosophy revolves around providing our customers with a seamless experience, whether you are looking for a single relief valve or a large shipment of main control valves . Through our websites like ar-excel.com, ampleresiliencesoft.com, cgsc66.com, cgsc-equip.com, and en.xinsheng2024.com, we ensure that you can easily find the information you need and place orders with confidence.
As a prominent player in the heavy equipment parts export market, Growshine International serves clients worldwide. We are committed to providing competitive pricing and fast shipping, ensuring that your machinery's downtime is kept to a minimum. Our commitment to quality extends to every product we sell, from the smallest sensor to the most complex control valve . Trust Growshine to deliver the parts you need, when you need them, to keep your projects on track.
Main Relief Valve: A safety component that protects the entire hydraulic system by setting the maximum system pressure. It is typically located in the main control valve block. (e.g., Komatsu PC300-7 Main Relief Valve) (Komatsu PC300-7 главный предохранительный клапан)
ECU (Electronic Control Unit): The central control unit that manages and regulates the engine's performance. It is usually found in the engine compartment or a protected control box. (e.g., Caterpillar C15 Excavator ECU) (Caterpillar C15 экскаваторный ЭБУ)
Throttle Motor: An electric motor that controls the opening and closing of the engine's throttle plate to regulate engine speed. It is situated on the engine's intake manifold. (e.g., Caterpillar E320 Throttle Motor) (Caterpillar E320 дроссельный двигатель)
Engine Speed Sensor: A sensor that measures the rotational speed of the engine's crankshaft or flywheel, providing data to the ECU. It is located near the crankshaft. (e.g., Hyundai R225-7 Engine Speed Sensor) (Hyundai R225-7 датчик скорости двигателя)
Solenoid Valve: An electromechanical device that uses an electric current to generate a magnetic field and control the flow of hydraulic fluid. These are located on various parts of the hydraulic system. (e.g., Kobelco SK200-8 Solenoid Valve) (Kobelco SK200-8 электромагнитный клапан)
Fuel Rail Pressure Sensor: A sensor that measures the fuel pressure within the common rail system, ensuring optimal fuel delivery. It is installed directly on the fuel rail. (e.g., Hyundai R215-7 Fuel Rail Pressure Sensor) (Hyundai R215-7 датчик давления в топливной рампе)
Fuel Rail Pressure Relief Valve: A safety valve on the fuel rail that releases excess pressure to prevent damage to the fuel system components. (e.g., Komatsu PC200-8 Fuel Rail Pressure Relief Valve) (Komatsu PC200-8 топливный предохранительный клапан)
Swing Motor Relief Valve: A specific relief valve designed to protect the hydraulic motor that controls the excavator's swing function. It is located on the swing motor assembly. (e.g., Volvo EC210B Swing Motor Relief Valve) (Volvo EC210B предохранительный клапан поворотного двигателя)
Travel Motor Relief Valve: A valve that protects the hydraulic motors used for the excavator's travel, preventing pressure spikes. It is found on the travel motor block. (e.g., Komatsu PC200-6 Travel Motor Relief Valve) (Komatsu PC200-6 предохранительный клапан ходового двигателя)
Pressure Reducing Valve: A valve that reduces a high-pressure input to a lower, constant output pressure. These are used in various hydraulic circuits. (e.g., Caterpillar E345 Pressure Reducing Valve) (Caterpillar E345 редукционный клапан)
Below is a curated list of some of the high-quality replacement parts we offer. We have a vast inventory, so if you don't see what you need, please contact us. Our sales team is ready to assist you.
| 序号 No. |
品牌 Brand |
零件号 Part Number |
描述 Description |
|---|---|---|---|
| 1 | Caterpillar | 539-0906, 5390906, 539-0905, 5390905 | Relief Valve for CATERPILLAR 374D 390F Excavator |
| 2 | Caterpillar | 478-7931, 4787931, 10R5645 | High Quality ECU for Caterpillar C7 C9 C13 C15 C18 CAT Controller Electronic Control Unit Excavator |
| 3 | Volvo | 20977019, VOE20977019 | High Quality Controller Panel Engine ECU for Volvo FH13 FM 6X4R Excavator Parts |
| 4 | Caterpillar | 106-0092, 1060092, 106-0097, 1060097 | Throttle Motor for Caterpillar Cat Excavator E320 E320L |
| 5 | Hyundai | 21e3-0042, 21e30042 | Engine Speed Sensor for Hyundai R220-5 R225-7 Excavator Parts |
| 6 | Volvo | 14524582 | High Quality Relief Valve for Volvo Excavator EC120D EC140B EC160C EC180C EC200B Excavator Parts |
| 7 | Hyundai | XKBF-01292, XKBF01292 | Relief Valve for Hyundai Excavator HW140 R210LC-9 R290LC-9 R300LC-9A R260LC-9S |
| 8 | Komatsu | 723-40-93600, 7234093600, 723-40-92103, 7234092103, 723-40-92203, 7234092203 | Top-quality Relief Valve Assy for KOMATSU Pc200-8 Pc300-7 Pc350-7 Excavator |
| 9 | Caterpillar | 6E-2273, 6E2273 | Relief Valve Proportional Solenoid Valve for Caterpillar E320B E320C Excavator |
| 10 | Komatsu | 708-2L-06710, 7082L06710 | High Quality Main Relief Valve for komatsu PC270-7 PC200-7 PC210-7 PC360-7 Excavator Parts |
| 11 | Komatsu | 6754-72-1220, 6754721220, 1110010015 | Pressure Relief Valve for KOMATSU 6D107 Engine PC200-8 PC220-8 Excavator Parts |
| 12 | Komatsu | 723-40-91101, 7234091101 | Main Control Relief Valve for Komatsu PC228USLC-3 PC210-7K PC228US-3 |
| 13 | Caterpillar | 103-8177, 1038177 | Main Relief Valve for Caterpillar Excavator 330C 330D 330CL |
| 14 | Daewoo Doosan | 2420-1225A, 24201225A | Relief Valve for Daewoo Doosan Excavator DH220-5 DH200-5 DH220-7 |
| 15 | JCB | 25-618901, 25618901 | Main Relief Valve for JCB 215 217 3DX 4CX 3CX |
| 16 | Hyundai | XKAY-00493, XKAY00493 | Hydraulic Main Relief Valve for HYUNDAI Excavator Spare Parts |
| 17 | Kobelco | YN22V00001F8, YN22V00001F1 | Main Relief Valve for Kobelco SK200-5 SK200-6E SK200-8 SK200-6 Excavator |
| 18 | Hitachi | 719308 | Steel Pressure Relief Valve for HITACHI Excavator Parts |
| 19 | Volvo | VOE14591508, 14591508 | Swing Motor Relief Valve for Volvo EC140B EC210B Excavator Spare Parts |
| 20 | Doosan Daewoo | 420-00257, 42000257, K9001804 | Main Relief Valve for Doosan Daewoo Excavator DX210 DX225LCB DX220AF DX225LC DX230LC |
| 21 | Caterpillar | 488-8380, 4888380 | Main Relief Valve for Caterpillar CAT E374F 390F Excavator Parts |
| 22 | Hitachi | 0719308 | Main Relief Valve for Hitachi Excavator ZAX330 Machinery Parts |
| 23 | Hitachi | 4328781 | Relief Valve for Hitachi Excavator EX220-2 EX220-3 EX200-2 EX200-3 |
| 24 | Rexroth | R901102333, 04950403, 850400A | Relief Valve for Rexroth Excavator Parts |
| 25 | Komatsu | 708-1W-04821, 7081W04821 | Relief Valve for Komatsu Excavator Accessories |
| 26 | Komatsu | 723-50-60200, 7235060200 | Main Control Valve Relief Valve ASS'Y for KOMATSU PC100-6 |
| 27 | Hitachi | 4358914, 4448675 | Relief Valve for Hitachi Excavator Ex200-5 |
| 28 | Caterpillar | 270-5978, 2705978 | Relief Valve for 312D 313F 312E Spare Parts |
| 29 | Volvo | 14672657, VOE14672657, VOE14521480, 14521480 | Relief Valve for Volvo Excavator Control Valve |
| 30 | Hyundai | 31Q8-17810, 31Q817810 | Relief Valve for Hyundai Excavator R210LC-9 R220LC-9S R300LC-9S R290LC-9 |
| 31 | Hyundai | XKAY-01358, XKAY01358 | RELIEF VALVE for Hyundai R360LC7A R370LC7 R360LC9 |
| 32 | Hyundai | XKAY-01490, XKAY01490 | RELIEF VALVE for Hyundai R360LC9 R390LC9 R380LC9SH |
| 33 | Caterpillar | 352-7113, 3527113 | Relief Valve Fits for Caterpillar CAT 320D 320D2 323D 323D2 321D |
| 34 | Komatsu | 702-75-04101, 7027504101 | Travel Motor Relief Valve Replacement for Komatsu PC100-6 PC210-6 PC230-6 PC200-6 Excavator |
| 35 | Komatsu | 723-40-56800, 7234056800, 723-40-56900, 7234056900, 723-40-57200, 7234057200 | Pressure Relief Valve Fits for Komatsu PC300-7 PC200-7 |
| 36 | Hitachi | 4446002 | Main Relief Valve for Hitachi Excavator ZX110 ZX1000K-3 ZX130-3 ZX120-3 |
| 37 | Kobelco | YN22V00002F1, XJBN-00162, XJBN00162 | Excavator Relief Valve for SK230-6E SK200-2 SK200-5 |
| 38 | Volvo | 14622933, VOE14622933 | Relief Valve Control Valve Safety Valve for EC460C Excavator Replacement Parts |
| 39 | Komatsu | 709-10-52800, 7091052800 | Relief Valve Ass'y for Komatsu WA470-3 WA470-1 WA450-3 |
| 40 | Caterpillar | 252-8038, 2528038 | Pressure Reducing Relief Valve for CAT Excavator |
| 41 | Case | KSJ12250, LJ017090 | Control Relief Valve for Case CX350B CX370B CX360B |
| 42 | Volvo | 14552098, SA8230-12520, SA823012520 | Relief Valve for Volvo EC290B EC290C FC3329C EC290B |
| 43 | Hyundai | XKBF-01455, XKBF01455 | Overload Relief Valve for Hyundai Excavator R210LC-7A R210W-9S R210LC-9 |
| 44 | Volvo | EHPR98-T33-0-N-24ERZ | Pressure Reducing Relief Valve 24V for VOLVO Machinery Parts |
| 45 | Komatsu | 1110010015 | Fuel Rail Pressure Relief Limiter Valve Diesel Engine Spare Parts for Excavator WA380-6 6D107 4D107 |
| 46 | Komatsu | 1110010008, 4899831 | Pressure Relief Valve Limiting Valve for PC300-7 PC300-8 |
| 47 | Komatsu | 723-70-51401, 7237051401, 723-30-50101, 7233050101, 723-30-90400, 7233090400, 723-30-90101, 7233090101 | Main Relief Valve for PC120-6E PC130-6 PC100-6 PC120-6 Excavator |
| 48 | Hitachi | 0719116, 0719117 | Relief Valve Fits for Hitachi Excavator EX300-5 EX370-5 ZAX330 |
| 49 | Komatsu | 723-30-90101, 7233090101, 723-30-90400, 7233090400, 723-30-50101, 7233050101 | Main Relief Valve Assy for Komatsu Excavator PC128US-2-AT PC130-6K |
| 50 | Hyundai | XKBF-01293, XKBF01293, XKBF-01582, XKBF01582 | Relief Valve for Hyundai R210LC-9 R210-9 R160-9 R210W-9S |
| 51 | Komatsu | ND095400-0230, ND0954000230, ND095400-0240, ND0954000240, 095400-0230, 0954000230, 095400-0240, 0954000240 | Relief Valve for Komatsu Machinery Parts |
| 52 | Caterpillar | 515-2707, 5152707 | Relief Valve Fit for Caterpillar E349D2 Excavator Spare Parts |
| 53 | Caterpillar | 173-3452, 1733452 | Relief Valve Fits for Caterpillar Cat 320D 323C E320C Swing Motor |
| 54 | Volvo | 14543998, VOE14543998, 14557639 | Suction Relief Valve for Volvo Excavator EC290B EC240B EC460 EC360B EC210B |
| 55 | Komatsu | 723-30-60101, 7233060101 | Hydraulic Main Relief Valve for Komatsu PC120-6 PC100-6 Excavator |
| 56 | Komatsu | 723-30-50101, 7233050101 | Relief Valve PC120-6 Main Relief Valve |
| 57 | Hyundai | XKBF-00094, XKBF00094, XKBF-00895, XKBF00895, 31N6-17400, 31N617400 | Main Relief Valve for Hyundai R215LC-7 R220LC-7 R140W-7 R210LC-7 |
| 58 | Volvo | VOE14508592, 14508592 | Relief Valve for Volvo Excavator EC160C EC180C EC160B EC180B |
| 59 | Sany | KWE5K-50/G24DB30 | Main Relief Valve for Sany RTS Excavator Overflow Safety Valve |
| 60 | Volvo | 14616531 | Relief Valve for Volvo ECR305C / ECR355E / EC250D / EC500E / EC300D |
| 61 | Hitachi | 4654858, 4654857, Ya00004936 | Excavator Hydraulic Relief Valve for Ex200-5 Zx330-5g |
| 62 | Komatsu | 723-40-93601, 7234093601 | Main Relief Valve for Excavator PC200-8 PC200LC-8 PC220-8 PC220LC-8 PC270-8 PC270LC-8 |
| 63 | Komatsu | 702-21-09147, 7022109147 | Good Quality Main Pump Relief Valve Excavator Hydraulic Parts Pc200-6 Pc210-6 Pc300-6 |
| 64 | Komatsu | 723-40-60101, 7234060101 | Excavator Relief Valve for Komatsu Pc200-6 Pc220-6 Pc300-6 |
| 65 | Hitachi | 4358914, 4448675, 4372039 | Excavator Relief Valve for Ex200-5 Zax200 Dh220 |
| 66 | Kobelco | YN22V00002F1 | Hot Sales Control Valve for Sk200-5 Sk200-6 Sk200-8 Relief Valve Excavator Parts Hydraulic |
| 67 | Doosan | 31n8-17430, 31n817430 | Relief Valve for Excavator Parts Ux28 Control Valve Dh220-5 R215-7 |
| 68 | Rexroth | R901162839 | Hydraulic Relief Valve M9 for Rexroth |
| 69 | Caterpillar | 7986491 | Fan Pump Solenoid Valve for Carter Excavator Parts E330d E345d Engine |
| 70 | Kobelco | YN35V00054F1, KDRDE5K-31/30C50-143 | Solenoid Valve Hydraulic Pump Solenoid Valve for SK200-8 SK210-8 SK250-8 SK200-10 SK210-10 SK250-10 SK260-10 |
| 71 | Caterpillar | 416-7101, 4167101 | Common Rai Valve for Excavator 320D 323D E320D E323D Return Check Valve Relief |
| 72 | Caterpillar | 369-6662, 3696662 | Fuel Pressure Regulator for Cat Excavator E330C E330C E324D C7 C9 322C 325C 330D Common Rail |
| 73 | Komatsu | 708-2l-06710, 7082l06710 | Main Relief Valve for Komatsu Pc200-7 Pc300-7 Pc228us-3 |
| 74 | Komatsu | 723-40-91500, 7234091500 | Relief Valve for PC200-7 PC200LC-8 Main Valve |
| 75 | Komatsu | 095420-0260, 0954200260 | Rail Fuel Pressure Regulator Relief Limiter Valve |
| 76 | Komatsu | 1110010015, 1110010028 | Good Quality Pressure Relief Valve Rail Injector Repair Spare Parts |
| 77 | Hyundai | XJBN-00229, XJBN00229 | Relief Valve Cap Distribution Valve Cover for R290LC-7 |
| 78 | Hyundai | XJBN-00163, XJBN00163 | Main Relief Valve for R200W-7 R210LC-7 R290LC-7 |
| 79 | Hitachi | 21113-40051, 2111340051 | Relief Valve for LX110-7 ZX350H-3 |
| 80 | Hitachi | 4307195, 5473196 | Engine Common Rail Pipe Relief Valve Pressure Reducing Valve |
| 81 | Isuzu | S2274-01110, S227401110 | Common Rail Fuel Valve for SK200-8 SK250-8 SK330-8 SK460-8 Excavator 4HK 6HK1 Common Rail Diesel Engine Spare Parts |
| 82 | Caterpillar | 171-0030, 1710030, 352-7116, 3527116, 310-0395, 3100395 | Main Relief Valve for E320b 320c 325c |
| 83 | Caterpillar | 119-5338, 1195338, 159-7732, 1597732, 6e-5933, 6e5933, 107-7033, 1077033 | Hydraulic Control Valve Main Relief Valve for E320 E320b 320b |
| 84 | Komatsu | 708-2l-06710, 7082l06710 | Main Relief Valve Service Valve for Pc200-7 Pc200-8 |
| 85 | Komatsu | 709-20-51800, 7092051800, 709-20-52300, 7092052300 | Main Relief Valve for Excavator Parts Pc60-5 Pc60-6 Pc60-7 |
| 86 | Hitachi | 4372038 | Hot Sale Main Relief Valve for Excavator Parts Ex200-5 Zax200 Zax210 |
| 87 | Komatsu | 723-40-93601, 7234093601 | Main Relief Valve for Excavator PC200-8 PC200LC-8 PC220-8 PC220LC-8 PC270-8 PC270LC-8 |
| 88 | Komatsu | 723-40-60101, 7234060101 | Excavator Relief Valve for Komatsu Pc200-6 Pc220-6 Pc300-6 |
| 89 | Komatsu | 07260353 | Good Quality Relief Valve for bobcat E45 SY55 SY60 SY65 SY75 Pressure Relief Valve |
| 90 | Komatsu | 1110010015 | Fuel Rail Pressure Relief Limiter Valve for Excavator WA380-6 6D107 4D107 |
| 91 | Isuzu | 095420-028, 095420028, 095420-0281, 0954200281 | Fuel Pump High Pressure Relief Valve for 4HK1 6HK1 Excavator |
| 92 | Komatsu | 20Y60-32121, 20Y6032121 | Relief Valve PC200-7 Rotary Solenoid Safety Lock Excavator |
| 93 | Kobelco | YN35V00049F1, KDRDE5K-31/40C50-213 | SOLENOID VALVE Hydraulic Pump Solenoid Valve for SK200-8 SK210-8 SK485-8 SK260-9 SK350-9 SK485-9 |
| 94 | Hyundai | 31Q4-40810, 31Q440810 | Pressure Sensor for hyundai R215-7 200bar Excavator Parts Fuel Rail Pressure Relief Valve |
| 95 | Caterpillar | 4i-5394, 4i5394, 128-8945, 1288945 | Precise Water Temperature Sensor for Caterpillar E330b Excavator |
