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Part Name: Oil Pressure Switch
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Part No: 4780941
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Applicable Models: L70 L90 L110 L120
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Delivery Options : Express freight / Standard (sea) Freight
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Condition/Options: New/ OEM replacement / Genuine original
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Warranty : 6 months
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MOQ : 1 Piece
Global Sourcing: September 21, 2025 - Your Premier Partner for CAT Hydraulic and Engine Parts in the European Market
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Expert Solutions for CAT Equipment
Welcome to Growshine International, your trusted partner in the global market for high-quality aftermarket and replacement parts. We specialize in the import and export of **engineering machinery parts**, **heavy truck parts**, **agricultural machinery parts**, and **automotive parts**. Our mission is to provide you with reliable and cost-effective solutions for your equipment, ensuring minimal downtime and maximum productivity. We pride ourselves on offering a vast inventory of essential components, from a **CAT hydraulic relief valve** to a **Caterpillar C15 engine radiator**. Our commitment to excellence means we provide parts that meet or exceed OEM specifications, making us a leading choice for clients seeking **China alternative parts** without compromising on quality.
When maintaining your heavy equipment, using the right parts is crucial. Our extensive catalog includes key components like the Radiator 3916404 for your C15, C18, or C13 industrial engine, and the Hydraulic Oil Cooler 1044230 for the D9R track type tractor. We also offer a range of hydraulic components such as the **Hydraulic Gear Pump 2P9239** for the D7G and the **Hydraulic Control Valve Manifold 1617055** for motor graders. These parts are vital for a machine's performance, from its cooling system to its hydraulic functionality.
Our core business philosophy at **Growshine** is to simplify your supply chain. Whether you're a small-scale repair shop or a large-scale fleet operator, our streamlined process and extensive network ensure you get the parts you need, when you need them. We are committed to providing top-notch service and unparalleled product quality.
Understanding Key Components and Their Functions
To help you better understand the parts you're purchasing, here are some brief explanations:
- Relief Valve (Hydraulic): A safety device in a hydraulic system that protects against overpressure. It's an essential component in heavy machinery like a **Caterpillar 374D Excavator Hydraulic Relief Valve** (клапан сброса давления гидравлической системы экскаватора Катерпиллар 374D).
- Solenoid Valve: An electromechanically operated valve used to control the flow of liquid or gas. For example, a **CAT 320D Excavator Fan Pump Solenoid Valve** (электромагнитный клапан насоса вентилятора экскаватора Катерпиллар 320D).
- Engine Valve Guide: A cylindrical insert pressed into the cylinder head, which guides the valve stem and keeps the valve aligned. Found in engines such as the **CAT 3508 Engine Valve Guide** (направляющая клапана двигателя Катерпиллар 3508).
- Valve Cover: A protective cover for the valve train mechanism on top of the cylinder head. A common part on a **CAT C7 Engine Valve Cover** (крышка клапанов двигателя Катерпиллар C7).
- Valve Lifter Arm: A component that transfers motion from the camshaft to the pushrod. Crucial for engines like the **CAT 3406 Exhaust Valve Lifter** (подъемник выпускного клапана двигателя Катерпиллар 3406).
- Radiator: A heat exchanger used to transfer thermal energy from the engine to the air, cooling the engine. An example is the **CAT Radiator 391-6404** for C15 Industrial Engine (радиатор для промышленного двигателя Катерпиллар C15).
- Hydraulic Oil Cooler: A device used to cool the hydraulic fluid in a hydraulic system. Essential for machines like a **CAT D9R Track Type Tractor Hydraulic Oil Cooler** (гидравлический масляный радиатор гусеничного трактора Катерпиллар D9R).
- Oil Filter: A filter designed to remove contaminants from engine oil. An example is the **CAT 336 Excavator Diesel Oil Filter** (дизельный масляный фильтр экскаватора Катерпиллар 336).
- Hydraulic Gear Pump: A type of positive displacement pump that uses meshing gears to pump fluid. Found in the **CAT D7G Track Type Tractor Hydraulic Gear Pump** (гидравлический шестеренчатый насос гусеничного трактора Катерпиллар D7G).
- Valve Push Rod: A rod that connects the valve lifter to the rocker arm in an overhead valve engine. Important for the **CAT C13 Engine Valve Push Rod** (толкатель клапана двигателя Катерпиллар C13).
Our product range also includes: Bypass Oil Return Check Valve 1734672 for CAT 320D, and Main Hydraulic Control Valve 2597464.
When searching for parts, keep in mind these **long-tail keywords** for better results: **Caterpillar 320D excavator hydraulic hose**, **CAT D6R dozer track adjuster grease fitting**, **CAT 140H motor grader transmission control valve**, and **CAT C7 engine valve mechanism cover**. Our listings are optimized to help you find exactly what you need.
Maintenance and Troubleshooting Tips
Here are a few common questions and tips our customers often ask about:
Q: Why is my excavator's hydraulic system overheating?
A: One common cause is a clogged **hydraulic oil cooler**. Just like a car's radiator, if the fins are blocked with debris or the internal passages are restricted, it can't dissipate heat effectively. Make sure to regularly inspect and clean the cooler. Another issue could be a faulty **relief valve** that isn't properly regulating pressure, causing excess heat generation.
Q: How often should I replace my engine's oil filter?
A: The general rule is to follow the manufacturer's recommendations in the service manual. However, in heavy-duty applications or dusty environments, it's wise to change the **oil filter** more frequently to prevent abrasive particles from damaging engine components.
Q: What causes an engine to lose power and how can I fix it?
A: A loss of power can be caused by various issues, including a faulty fuel injector. In a **CAT C13 Engine** on a **345D Excavator**, a common issue is a malfunctioning **Fuel Injector Solenoid Valve**. If the valve is not opening or closing correctly, it can disrupt fuel delivery to the combustion chamber, leading to misfires and a significant drop in power. To address this, first, check for any diagnostic codes. If a fault code points to the injector solenoid, you should check the electrical connection and the solenoid itself. If it's confirmed to be faulty, replacing the solenoid or the entire injector assembly is necessary. Always use genuine or high-quality aftermarket parts for optimal performance.
Don't forget! We also offer the CAT 3116, 3126, C18 Generator 197-8820, 1978820 at an amazing price! Get yours today!
Our Extensive Product Catalog
At Growshine International, we provide a vast selection of parts for various heavy equipment models. Check out our comprehensive list of products below.
| 序号 (No.) | 零件号 (Part No.) | 品牌与配件名称 (Brand & Part Name) | 产品应用 (Product Application) |
|---|---|---|---|
| 1 | 448-5704, 539-0906, 352-6869, 539-0905, 4485704, 5390906, 3526869, 5390905 | CAT Hydraulic Relief Valve | For 374D, 390F Excavator |
| 2 | 104-4230, 226-7166, 125-3945, 1044230, 2267166, 1253945 | CAT Hydraulic Oil Cooler | For D9R, 3408 Track Type Tractor Engine |
| 3 | 391-6404, 250-4452, 250-4453, 283-5481, 3916404, 2504452, 2504453, 2835481 | CAT Radiator | For C15, C18, C13 Industrial Engine |
| 4 | 500-0483, 275-2604, 389-1088, 485-4705, 5000483, 2752604, 3891088, 4854705 | CAT Element Diesel Oil Filter | For 336, 3512, 988K |
| 5 | 2P-9239, 115-0637, 3P-4855, 2P9239, 1150637, 3P4855 | CAT Hydraulic Gear Pump | For D7G Track Type Tractor |
| 6 | 158-9085, 322-8716, 158-9090, 1589085, 3228716, 1589090 | CAT Fine Swing Cushion Valve | For 329D, 336D, 330C, 336D2 Excavator |
| 7 | 168-9762, 366-8590, 260-7912, 260-7996, 1689762, 3668590, 2607912, 2607996 | CAT Hydraulic Hose | For 320D, 325D, 329D Valve |
| 8 | 206-3165, 206-3216, 140-0634, 2063165, 2063216, 1400634 | CAT Pilot Main Pressure Safety Relief Valve | For 312C, 315C Excavator |
| 9 | 158-8200, 158-8201, 158-8202, 240-3018, 250-2488, 1588200, 1588201, 1588202, 2502488 | CAT Main Hydraulic Control Valve | For 320C Excavator |
| 10 | 245-7837, 520-8324, 2457837, 5208324 | CAT Air Conditioner Evaporator Expansion Valve | For 320D, 390D, 320D2, 330D2 Hydraulic Excavator |
| 11 | 277-0954, 389-2407, 442-0234, 2770954, 3892407, 4420234 | CAT Auxiliary 2 Way Flow Shutoff Valve | For 324D, 336D, 325D, 329D Excavator |
| 12 | 553-5200, 553-5199, 553-5198, 553-5197, 5535200, 5535199, 5535198, 5535197 | CAT Hydraulic Safety Relief Valve | For 349 Excavator |
| 13 | 163-2437, 453-5998, 575-4995, 1632437, 4535998, 5754995 | CAT Inlet Valve Lifter | For 336D Excavator, C9 Engine |
| 14 | 255-0897, 191-6766, 2550897, 1916766 | CAT Engine Valve Guide | For 3508, 3512, 3516 Industrial Engine |
| 15 | 490-7199, 490-7200, 4907199, 4907200 | CAT Exhaust Valve, Intake Valve | For 374D, 390D Excavator, C15, C18 Engine |
| 16 | 188-4174, 572-6219, 488-6751, 1884174, 5726219, 4886751 | CAT Safety Pressure Hydraulic Relief Valve | For 324D, 326D2 Excavator |
| 17 | 487-5871, 4875871 | CAT Hydraulic Valve Housing Cover | For 320GX, 323, 336GC, 330 Hydraulic Excavator |
| 18 | 611-6430, 585-9231, 491-0908, 6116430, 5859231, 4910908 | CAT Solenoid Valve | For 320, 330, 330GC, 336 Hydraulic Excavator |
| 19 | 319-0270, 319-0271, 3190270, 3190271 | CAT Engine Valve Pushrod | For 345D, 349D, C13 Hydraulic Excavator Engine |
| 20 | 324-4220, 3244220 | CAT Engine Valve Cover | For 320D, 323D, C6.4 Engine |
| 21 | 422-3883, 101-7788, 4223883, 1017788 | CAT Engine Valve Lifter | For 3406 Industrial Engine |
| 22 | 173-4672, 201-9329, 190-7745, 1734672, 2019329, 1907745 | CAT Bypass Oil Return Check Valve | For 320D, 320C, 325D, 336D2, 325C |
| 23 | 164-4116, 1644116 | CAT Hydraulic Steering Control Pilot Valve | For 972H, 962H Wheel Loader |
| 24 | 468-8824, 468-8825, 4688824, 4688825 | CAT Titanium Intake Valve | General |
| 25 | 3W-2369, 3W2369 | CAT Relief Valve Mount Plate | For D6R, D6T Bulldozer |
| 26 | 3B-8488, 3B8488 | CAT 90 Degree Grease Connector Fitting Grease Fill Valve | General |
| 27 | 190-8609, 2S-5925, 1908609, 2S5925 | CAT Track Adjuster Grease Fitting Fill Valve | For D8R Dozer |
| 28 | 095-9291, 0959291 | CAT Grease Fill Valve | For 320, 325, 330, 350, 375, E70B, E110B, E120B, E240B, E300B, E650, E180 Excavator |
| 29 | 3T-1078, 3T1078 | CAT Brake Valve | For D7H, D6H, D5B Track Type Tractor |
| 30 | 158-8159, 6E-2274, 1588159, 6E2274 | CAT Hydraulic Valve Housing Cover | For 320D, 325D, 336D Excavator |
| 31 | 206-3216, 140-0634, 2063216, 1400634 | CAT Main Hydraulic Relief Valve | For 315C, 315B, 318B Excavator |
| 32 | 251-3268, 252-0737, 2513268, 2520737 | CAT Solenoid Valve | For 966H Wheel Loader |
| 33 | 326-2664, 3262664 | CAT Solenoid Valve | For 374F, 390F Excavator |
| 34 | 172-2392, 1722392 | CAT Solenoid Valve | For D6R Dozer |
| 35 | 174-4909, 323-9531, 1744909, 3239531 | CAT Pilot Solenoid Valve | For D6R, D7R, D6T, D6N Dozer |
| 36 | 220-4324, 2204324 | CAT Solenoid Valve | For 120M, 140, 140M, 777G, 966M Motor Grader |
| 37 | 111-9916, 114-0615, 1119916, 1140615 | CAT Pressure Reducing Solenoid Valve | For 336D, 345D, 349D, 374D, 390D, 329D, 325D Excavator |
| 38 | 121-1491, 1211491 | CAT Pilot Solenoid Valve | For 320C, 320D, 329D, 325D, 324D, 326D, 336D, 349D, 374D, 390D Excavator |
| 39 | 121-1490, 1211490 | CAT Swing Solenoid Valve | For 320B, 320C, 325B Excavator |
| 40 | 309-5795, 106-0179, 3095795, 1060179 | CAT Travel Valve Pressure Switch | For 320C, 320D, 345D Excavator |
| 41 | 005-7889, 0057889 | CAT Shut Off Valve | For 773B Truck |
| 42 | 188-1814, 1881814 | CAT Valve | General |
| 43 | 437-3863, 320-2797, 203-8824, 170-8661, 526-1329, 373863, 3202797, 2038824, 1708661, 5261329 | CAT Inlet Valve Rocker Arm | For C15, C18 Engine |
| 44 | 521-8086, 308-1393, 247-7799, 225-6481, 5218086, 3081393, 2477799, 2256481 | CAT Valve Cover | For 3054C Engine |
| 45 | 133-6379, 264-6156, 1336379, 2646156 | CAT Valve Lifter Arm Push Rod | For C7, C9, C-9 Engine |
| 46 | 122-7375, 1227375 | CAT Valve Guide | For C15, C18 Engine |
| 47 | 147-8220, 1478220 | CAT Exhaust Valve Guide | For 329D, 325D, C7 Engine |
| 48 | 140-9670, 1409670 | CAT Inlet Valve Guide | For 329D, 325D, C7 Engine |
| 49 | 226-5661, 2265661 | CAT Exhaust Insert Valve Seat | General |
| 50 | 224-3983, 2243983 | CAT Inlet Insert Valve Seat | For C15, C18 Engine |
| 51 | 153-7023, 490-7199, 1537023, 4907199 | CAT Inlet Valve | For C15, C18 Engine |
| 52 | 147-8211, 1478211 | CAT Exhaust Valve | For 329D, 325D, C7 Engine |
| 53 | 252-7801, 2527801 | CAT Inlet Valve | For C7, 329D, 325D, 324D Excavator |
| 54 | 153-7024, 490-7200, 1537024, 4907200 | CAT Exhaust Valve | For C15, C18 Engine |
| 55 | 263-6674, 230-7875, 416-8319, 574-4543, 2636674, 2307875, 4168319, 5744543 | CAT Valve Lifter Arm | For 3508 Engine |
| 56 | 100-3880, 1003880 | CAT Valve Push Rod | For 3512, 3508, 3516 Engine |
| 57 | 353-6988, 271-2418, 3536988, 2712418 | CAT Engine Valve Cover Base | For 336D, 336D2, 330D Excavator, C9 Engine |
| 58 | 9Q-5691, 9Q5691 | CAT Track Recoil Adjuster Grease Valve | For 336D, 349D, 329D, Based Carrier Rotary Drilling Rig |
| 59 | 259-0907, 2590907 | CAT Fan Piston Pump Solenoid Valve | For 330D, 336D, C9 Hydraulic Excavator |
| 60 | 3E-6424, 186-1526, 396-7070, 3E6424, 1861526, 3967070 | CAT Solenoid Valve | For 980F, D6R, D8R, 120K, 140K, 160K |
| 61 | 9X-7206, 9X7206 | CAT Air Filter Solenoid Valve | For 3612 Engine |
| 62 | 161-7055, 154-6309, 1617055, 1546309 | CAT Transmission Control Valve Manifold | For 140H, 140K, 120H, 160H Motor Grader |
| 63 | 281-3160, 184-1130, 2813160, 1841130 | CAT Transmission Control Valve | For 120H, 140H, 160H Motor Grader |
| 64 | 161-7055, 110-5158, 1617055, 1105158 | CAT Transmission Control Valve | For 140H, 140K, 120H, 160H Motor Grader |
| 65 | 1K-8374, 1K8374 | CAT Tire Valve | For 730, 725 Dump Truck |
| 66 | 109-6942, 1096942 | CAT Quick Drop Valve | For D8R Track Type Tractor |
| 67 | 288-9178, 2889178 | CAT Valve Mechanism Cover | For C7 Engine |
| 68 | 185-0882, 138-2059, 163-9256, 1850882, 1382059, 1639256 | CAT Guide Valve | For 312D2, 313D2, 318D2 Hydraulic Excavator |
| 69 | 322-9663, 329-6655, 3296655, 3229663 | CAT Sea Insert Valve | For 312D2, 313D2, 318D2, C4.4, 3054C, 416D, 416E, 420D, 420E Hydraulic Excavator |
| 70 | 225-5499, 2255499 | CAT Exhaust Valve | For 312D2, 313D2, 318D2, C4.4, 3054C, 416D, 416E, 420D, 420E Hydraulic Excavator |
| 71 | 225-5495, 2255495 | CAT Inlet Valve | For 312D2, 313D2, 318D2, C4.4, 3054C, 416D, 416E, 420D, 420E Hydraulic Excavator |
| 72 | 122-0322, 1220322 | CAT Inlet Valve | For D9R, 3406B, 3406, 3406C, 3406E Engine |
| 73 | 422-3883, 101-7788, 9Y-4011, 4223883, 1017788, 9Y4011 | CAT Valve Lifter Arm | For 3406 Engine |
| 74 | 352-7228, 171-0060, 369-8295, 3527228, 1710060, 3698295 | CAT Hydraulic Pilot Main Pressure Safety Relief Valve | For Excavator |
| 75 | 259-0907, 244-4120, 2590907, 2444120 | CAT Pump Control Solenoid Valve | For 336D, 345D Hydraulic Excavator |
| 76 | 353-6988, 271-2418, 263-7825, 358-7872, 263-7821, 3536988, 2712418, 2637825, 3587872, 2637821 | CAT Engine Valve Cover Base | For 336D, 330D, C9, 330C, C-9 Excavator or Engine |
| 77 | 9Q-5691, 508-8366, 9Q5691, 5088366 | CAT Grease Valve | For 336D, 329D, 349D |
| 78 | 312-5620, 312-8459, 312-8458, 3125620, 3128459, 3128458 | CAT Fuel Injector Solenoid Valve | For 320D, 323DL, C6.4 Engine |
| 79 | 543-3244, 5433244 | CAT Valve | General |
| 80 | 255-5680, 255-5683, 2555680, 2555683 | CAT Drift Load Control Valve | For 320D, 323D, 329D, 336D |
| 81 | 184-1130, 1841130 | CAT Speed Transmission Switch Control Valve | For 120H, 140H, 160H Motor Grader |
| 82 | 353-6988, 271-2418, 218-0397, 3536988, 2712418, 2180397 | CAT Mechanism Engine Valve Cover Base | For 336D, C9, 330C, C-9 Excavator |
| 83 | 318-8037, 317-3065, 3188037, 3173065 | CAT Custom Valve Cover | For 320, 329D2, C6.6, C7.1 Engine |
| 84 | 576-2570, 5762570 | CAT Hydraulic Overload Relief Valve | For 395, 374 Excavator |
| 85 | 457-9878, 4579878 | CAT Pilot Solenoid Valve | For 320C, 320D, 329D, 325D, 324D, 326D, 336D, 349D, 374D, 390D Excavator |
| 86 | 9X-9511, 548-9596, 7T-0258, 9X9511, 5489596, 7T0258 | CAT Solenoid Valve | For 3516, 3512, 3508, 3126B |
| 87 | 309-6664, 3096664 | CAT Valve Injector Cover Harness Gasket | For 320D, 323DL, C6.6, C7.1 Engine |
| 88 | 272-0389, 2720389 | CAT Valve Cover Base Seal | For 345D, 349D Excavator, C13 Engine |
| 89 | 8E-6754, 325-6044, 8E6754, 3256044 | CAT Valve Pushrod Connector | For D7R Engine |
| 90 | 453-6003, 384-4171, 467-4243, 4536003, 3844171, 4674243 | CAT Lifter Guide Spring | For 336D Excavator, C9 Engine |
| 91 | 348-7743, 3487743 | CAT Rocker Arm Valve Bridge | For C18, C16, C15, C32 Engine |
| 92 | 384-1366, 526-1329, 5261329, 3841366 | CAT Camshaft Valve Rocker Arm | For C32, C27 Engine |
| 93 | 163-2437, 575-4995, 384-4172, 1632437, 5754995, 3844172 | CAT Valve Lifter Arm | For C9, C9.3 Engine |
| 94 | 256-4367, 2564367 | CAT Valve Bridge | For G3516C, G3516H, G3520, G3520H Engine |
| 95 | 305-6843, 6N-6872, 3056843, 6N6872 | CAT Lifter Guide Spring | For 3412, 3406, 3408 Engine |
| 96 | 304-8766, 3048766 | CAT Cylinder Head Valve Cover | For C4.4, M315D2 |
| 97 | 4W-5998, 4N-5609, 213-7538, 4W5998, 4N5609, 2137538 | CAT Valve Push Rod | For 3406 Engine |
| 98 | 308-7100, 3087100 | CAT Insert Valve Seat | For G3512, G3516, G3520 Gas Engine |
| 99 | 564-8811, 255-8666, 5648811, 2558666 | CAT Intake Insert Valve Seat | For C9.3 Engine |
| 100 | 197-6995, 1976995 | CAT Exhaust Valve Guide | For 3508, 3512, 3516 Engine |
| 101 | 564-8809, 268-2953, 5648809, 2682953 | CAT Cylinder Head Valve Guide | For C13, 349D Excavator Engine |
| 102 | 564-8813, 255-8665, 5648813, 2558665 | CAT Cylinder Head Valve Guide | For C9.3 Engine |
| 103 | 490-7200, 391-1107, 153-7024, 4907200, 3911107, 1537024 | CAT Engine Head Exhaust Valve | For C15, C18 Engine |
| 104 | 468-8825, 210-2529, 4688825, 2102529 | CAT Engine Head Exhaust Valve | For 3508, 3512, 3516 |
| 105 | 490-1728, 4901728 | CAT Engine Exhaust Valve | For C9.3 Marine Engine |
| 106 | 7W-7031, 7W7031 | CAT Fuel Valve Injector Nozzle | For 3406B Marine Engine |
| 107 | 437-3869, 433-0443, 4373869, 4330443 | CAT Insert Valve Rocker Arm | For 390D, 374D, C15, C18 Engine |
| 108 | 200-0277, 2000277 | CAT Grease Fill Valve Fitting, Original Grease Connector | For 336D, 329D, 349D Carrier Based Foundation Drill |
| 109 | 217-5701, 272-0388, 304-4924, 244-4486, 2175701, 2720388, 3044924, 2444486 | CAT Base Valve Cover Seal | For C7, 324D, 326D, 325D, 329D |
| 110 | 095-1578, 103-8254, 103-8255, 3D-2824, 103-8252, 103-8253, 0951578, 1038254, 1038255, 3D2824, 1038252, 1038253 | CAT Safety Valve Seal O Ring | General |
| 111 | N/A | CAT Hydraulic Repair Main Control Valve Seal Kit | For 320D, 320C, 325D, 329D, 336D, 330C, 330D, 345D, 349D, 374D, 374F |
| 112 | 383-0419, 321-5658, 117-9080, 102-3506, 2N-2385, 8C-3667, 3830419, 3215658, 1179080, 1023506, 2N2385, 8C3667 | CAT Solenoid Valve | For 3304, 3306, D330C |
| 113 | 230-4073, 279-6528, 152-8340, 175-3893, 2304073, 2796528, 1528340, 1753893 | CAT 24v Solenoid Valve | For 3512B, 3516B, 3508B, D11R, 120H |
| 114 | 553-5204, 560-2464, 217-3312, 5535204, 5602464, 2173312 | CAT 24v Pilot Solenoid Valve | For 350, 352, 349, 374 Excavator |
| 115 | 518-5072, 600-8815, 5185072, 6008815 | CAT 24v Pilot Solenoid Valve | For D6T, D7, D8, D8T Dozer |
| 116 | 311-9506, 311-9505, 3119506, 3119505 | CAT Barrel Valve Plate | For 349D, 345D Hydraulic Pump |
| 117 | 173-3498, 173-3496, 1733498, 1733496 | CAT Barrel Valve Plate | For 320D, 320C Hydraulic Pump |
| 118 | 173-3441, 334-9981, 173-3445, 1733441, 3349981, 1733445 | CAT Barrel Plunger Piston Valve Plate | For 320D, 323DL, 320D2, 320C Swing Motor |
| 119 | 369-8503, 310-0415, 3698503, 3100415 | CAT Shuttle Travel Pilot Hydraulic Foot Pedal Valve | For 349D, 349D2, 315D, 312D Excavator |
| 120 | 369-8502, 310-0414, 270-5947, 323-7762, 3698502, 3100414, 2705947, 3237762 | CAT Shuttle Travel Pilot Hydraulic Foot Pedal Valve | General |
| 121 | 123-2148, 330-4625, 399-6253, 111-1028, 1232148, 3304625, 3996253, 1111028 | CAT Shuttle Travel Pilot Hydraulic Foot Pedal Valve | General |
| 122 | 359-7227, 3597227 | CAT Hydraulic Joystick Pilot Control Valve | For 415, 416, 428, 444F, 444, 432F, 434, 430, 420, 432 Backhoe Loader |
| 123 | 338-8502, 338-8504, 3388502, 3388504 | CAT Hydraulic Joystick Pilot Valve | For 950GC, 966GC Wheel Loader |
| 124 | 270-5730, 352-7231, 2705730, 3527231 | CAT Hydraulic Pilot Main Pressure Safety Relief Valve | For 345D Excavator E345D |
| 125 | 323-7464, 3237464 | CAT Hydraulic Pilot Main Pressure Safety Relief Valve | For 320, 320GC, 330, 336, 340 Excavator |
| 126 | 352-7116, 310-0390, 352-7113, 310-0393, 3527116, 3100390, 3527113, 3100393 | CAT Pilot Main Safety Relief Valve | For Excavator |
| 127 | 316-6212, 3166212 | CAT Hydraulic Pilot Main Pressure Safety Relief Valve | For 307D Excavator E307D |
| 128 | 197-0223, 197-0264, 1970223, 1970264 | CAT Fluid Hydraulic Pressure Safety Relief Valve | For 312C, 314C, 315C, 315B Excavator |
| 129 | 116-3600, 250-2508, 1163600, 2502508 | CAT Fluid Hydraulic Pressure Safety Relief Valve | For 320C Excavator E320C |
| 130 | 568-3724, 568-3725, 239-8984, 352-7203, 5683724, 5683725, 2398984, 3527203 | CAT Hydraulic Relief Valve | For 345D, 349D Excavator |
| 131 | 255-5661, 352-7122, 255-5662, 352-7123, 2555661, 3527122, 2555662, 2555662 | CAT Hydraulic Relief Valve | For 320D, 336D Excavator |
| 132 | 561-7001, 490-1012, 561-7005, 490-1013, 5617001, 4901012, 5617005, 4901013 | CAT Pedal Pilot Control | For 320, 330, 336, 345 Excavator |
| 133 | 457-1131, 456-1502, 456-0382, 456-0383, 4571131, 4561502, 4560382, 4560383 | CAT Hydraulic Travel Counterbalance Balance Valve | For 336D, 349D, 374F |
| 134 | 152-0924, 462-0778, 1520924, 4620778 | CAT Hydraulic Travel Counterbalance Balance Valve | For 329D Rotary Drilling Rig |
| 135 | 153-5295, 323-7898, 1535295, 3237898 | CAT Hydraulic Rotary Priority Valve | For 320D, 320C, 320D2 Excavator E320D, E320C, E320D2 |
| 136 | 295-9435, 2959435 | CAT Safety Pressure Hydraulic Relief Valve | For 374D, 374F Hydraulic Excavator E374D, E374F |
| 137 | 488-6755, 572-6219, 4886755, 5726219 | CAT Safety Pressure Hydraulic Relief Valve | For 349D2 Hydraulic Excavator E349D2 |
| 138 | 184-3830, 154-0403, 4i-7088, 488-6753, 1843830, 1540403, 4i7088, 4886753 | CAT Safety Pressure Hydraulic Relief Valve | For 329D, 330D2 |
| 139 | 204-2678, 234-4541, 541-7066, 515-6108, 2042678, 2344541, 5417066, 5156108 | CAT Safety Pressure Hydraulic Relief Valve | For 336D, 330D |
| 140 | 259-7464, 259-7602, 259-7662, 259-7465, 2597464, 2597602, 2597662, 2597465 | CAT Main Hydraulic Control Valve | For Excavator |
| 141 | 598-1887, 5981887 | CAT Main Hydraulic Control Valve | For 320GX, 323GX Hydraulic Excavator E320GX, E323GX |
| 142 | 564-5033, 516-8627, 583-9711, 583-9712, 5645033, 5168627, 5839711, 5839712 | CAT Main Hydraulic Control Valve | For Excavator |
| 143 | 285-1536, 285-1540, 352-6849, 352-6846, 2851536, 2851540, 3526849, 3526846 | CAT Main Hydraulic Control Valve | For Excavator |
| 144 | 268-2953, 224-1270, 592-9280, 2682953, 2241270, 5929280 | CAT Engine Valve Guide | For 345D, 349D, C13 Excavator Engine |
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