您正在寻找高品质的工程机械配件吗？格莳国际(Growshine International)为您推荐这款热销的卡特彼勒(Caterpillar) 110-4394 泵总成。作为专业的工程机械配件进出口贸易商，我们致力于为全球客户提供优质可靠的产品。
本产品为卡特彼勒(Caterpillar) 110-4394 泵总成，是工程机械液压系统中的重要组成部分。它能够为设备提供稳定可靠的动力，确保机器高效运转。选择原装或高品质的替代泵总成，能够有效延长设备的使用寿命，降低维护成本。
格莳国际(英文为：Growshine International)是一家专业的进出口贸易公司，主营工程机械配件、重卡配件、农机配件以及汽车配件。我们拥有丰富的行业经验和完善的供应链体系，能够为客户提供一站式的采购服务。我们的目标是成为您值得信赖的合作伙伴，为您提供高性价比的配件产品和专业的服务。
工程机械配件
重卡配件
农机配件
汽车配件
安装部位：工程机械的执行机构中，如挖掘机的铲斗、推土机的刮刀等。
安装部位：重卡发动机的进气系统中，用于过滤空气中的杂质。
安装部位：农机发动机的燃烧室附近，用于将燃油雾化喷入气缸。
安装部位：汽车的制动系统中，与刹车盘摩擦产生制动力。
安装部位：工程机械发动机的冷却系统中，用于循环冷却液。
安装部位：重卡变速箱和发动机之间，用于传递动力和分离。
安装部位：农机犁具的底部，用于翻耕土壤。
安装部位：汽车汽油发动机的燃烧室顶部，用于点燃混合气。
安装部位：工程机械的底盘上，驱动机器行走。
安装部位：重卡的变速箱和驱动桥之间，用于传递动力。
选择信誉良好的供应商，查看产品是否有合格的认证和质量检测报告。同时，观察配件的外观工艺和材质。
不同的配件更换周期不同，一般建议根据车辆的使用情况和制造商的建议进行定期检查和更换，以确保行车安全。
定期清洁和润滑农机配件，避免长时间在恶劣环境下使用，并按照操作手册进行维护。
格莳国际(Growshine International)致力于为全球客户提供优质的工程机械配件、重卡配件、农机配件和汽车配件的进出口贸易服务。我们与多家知名制造商建立了长期稳定的合作关系，拥有丰富的产品线和充足的库存。无论您需要何种配件，我们都能为您提供专业的解决方案和高效的服务。
故障详情：挖掘机在操作过程中，出现铲斗举升缓慢或无力的情况，严重影响工作效率。
可能原因：
液压油不足或油质不合格。
液压泵内部磨损或故障。
液压油缸密封件损坏导致泄漏。
液压管路堵塞或连接松动。
主控制阀故障。
处理方案：
检查液压油位，必要时添加或更换合格的液压油。
检查液压泵的工作状态，如有异常噪音或压力不足，可能需要维修或更换液压泵。
检查液压油缸是否有泄漏现象，如有泄漏，需要更换密封件。
检查液压管路是否堵塞或连接松动，清理堵塞或拧紧连接。
检查主控制阀是否正常工作，如有故障，需要维修或更换。
欢迎访问我们的网站了解更多信息：
Are you searching for dependable, affordable replacement parts for your Caterpillar machinery? Look no further than Growshine International . We specialize in providing a vast inventory of high-quality construction machinery parts , heavy truck parts , agricultural machinery parts , and automotive parts . Our extensive catalog includes components for Caterpillar excavators , dozers , and more, sourced directly to give you the best value without compromising on quality. As a leading import-export company, Growshine is your trusted partner for all your engine overhaul kit , hydraulic cylinder seal kit , and undercarriage components needs.
At Growshine International , we understand the challenge of finding reliable CAT spare parts in a global market. Our mission is to bridge that gap with our high-quality, Chinese-manufactured alternatives. Whether you need a ripper shank 8E5339 , a crankshaft 2W7458 , or a complete engine overhaul kit , our products offer excellent performance and durability. We stock a wide range of parts, including the essential ripper protector 8E1848 and the popular ripper tip 9W2451 . We also carry seals for hydraulic cylinders like the lift cylinder seal kit 2442703 and the tilt cylinder seal kit 2442049 .
Speaking of quality, let's talk about the engine. Maintaining your engine requires top-notch components. We provide everything from crankshaft front oil seal 9Y9895 and crankshaft rear oil seal 4W0452 to oil pump 6I1346 and thrust washer 1003652 . Our engine parts list includes valve tappet 5S5918 , valve oil seal 6N7174 , and cylinder gaskets like the cylinder gasket 1118015 and 1157550 . We also have piston 8N3184 , piston ring 9S3068 , and piston pin 7N9804 to ensure your engine runs smoothly. Don't forget our high-quality cylinder liner 1105800 and cylinder liner repair kit 5P8768 .
Looking for CAT 3126 engine parts ? Growshine International has you covered. We offer a full range of components, including the CAT 3126 water pump , CAT 3126 air compressor assembly , and various filters like the air filter element 8N6309 and oil filter 1R0716 . We also provide solutions for your undercarriage, such as the single flange track roller 1969955 , double flange track roller 1969954 , and track roller block 7T5853 . For dozers, we have the dozer blade push seat sleeve 3G9598 . Other vital components include the water pump 7C4957/1354926 and filter element 1335673 . We even have the connecting rod 8N1984 and various repair kits: upper repair kit 6V9906 , lower repair kit 6V1752 , and front repair kit 6V4785 .
One of the most common issues with excavators is a hydraulic system failure due to a clogged or damaged filter. For example, on a Caterpillar 320D excavator , a common problem is a weak swing motor. This can often be traced back to a contaminated swing motor repair kit 1733454 or clogged hydraulic filters . The solution is to replace the filter and inspect the motor for internal wear. This is a common CAT 320D hydraulic issue . We offer high-quality replacement parts to solve these problems effectively. For instance, the swing motor repair kit 1733454 is a must-have for maintenance.
Speaking of filters, we have a variety to meet your needs: filter element 5I8670 , filter element 093-7521 , filter element 1799806 , filter repair kit 2019299 , filter element 2096000 , and filter element 1262075 . We also have repair kits for hydraulic pumps and motors, such as the gear pump repair kit 2502503 and hydraulic motor repair kit 7Y4222 .
Growshine is committed to offering a complete range of parts. We have the camshaft 4P2942 and camshaft lock plate 8S1491 , along with the injector nozzle 8M1584 . Our engine bearing selection includes main bearing 2323233 and connecting rod bearing 4W5739 . We also provide essential valve components like the exhaust valve 2W2621 , starter gear 2W6078 , and intake valve 8N0875 . The connecting rod bolt 1P9956 and connecting rod nut 5S6348 are also available, along with the precombustion chamber 5S6795 and various seals like seal 7S3206 and gasket 5M2667 .
Our undercarriage parts are designed for durability. Find the drive sprocket rim 8E9805 and bolt 7X2562 , along with the track tension spring 194-1231 . For hydraulic cylinders, we have the hydraulic cylinder oil seal 9W2201 , pin bushing 8E4359 , and idler shaft 2165425 . For buckets, we offer the bucket pin 087-5845 , 087-5805 , and various bushings like pin bushing 1372919 and 1433841 . The dozer blade side cutter 096-4748 and 096-4747 are also available.
We offer a comprehensive selection of bolts and nuts for your assembly needs, including bolt 9W3619 and nut 9W3361 for track shoes, and bolt 8T5878 and 7X2565 . Our inventory of O-rings is extensive, including common sizes like O-ring 6V9004 , 3J7354 , 095-1586 , and many more. We also offer various repair kits for your machinery, such as the large arm repair kit 2043625 , bucket repair kit 2043692 , and small arm repair kit 2043626 .
Our business extends beyond just providing parts. Growshine International is a professional import-export company offering comprehensive solutions for global parts procurement . We specialize in finding the right part for you, whether it's a CAT 345D fan motor , a John Deere tractor water pump , or a Volvo heavy truck brake disc . Our expertise in the construction machinery spare parts , heavy truck accessories , agricultural equipment parts , and automotive replacement parts markets makes us a reliable partner. We are constantly expanding our catalog with long-tail keywords like Caterpillar D10T engine rebuild kit , Komatsu PC200-8 hydraulic pump , Sinotruk Howo clutch assembly , and Foton Lovol wheel loader final drive parts .
Growshine also offers custom parts sourcing , logistics services , and export documentation support to simplify your procurement process. Whether you are a small workshop or a large distributor, we can help you find high-demand parts such as excavator track links , dozer idler wheels , loader final drives , engine piston kits , hydraulic cylinder seals , and gear pump assemblies . Our online platforms, including ar-excel.com , ampleresiliencesoft.com , cgsc66.com , cgsc-equip.com , and en.xinsheng2024.com , are designed to make your search for China-sourced machinery parts easy and efficient.
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Here are some quick facts and tips for maintaining your equipment, from a Growshine expert:
What is a main bearing? A main bearing supports the crankshaft and allows it to rotate smoothly within the engine block. It is a critical part of the engine's rotating assembly. An example is the CAT 3306 main bearing , a vital component for engine rebuilds.
What are engine piston rings? Piston rings are split rings that fit into grooves on the outer diameter of a piston. They perform three primary functions: sealing the combustion chamber, transferring heat from the piston to the cylinder wall, and regulating engine oil consumption. A specific example is the CAT 3126 piston ring , crucial for maintaining engine compression.
What is a hydraulic pump? A hydraulic pump is a mechanical device that converts mechanical power into hydraulic energy. It works by creating a flow of fluid, which then exerts force to operate hydraulic cylinders and motors. A key component of a Komatsu PC300-7 hydraulic system .
What is a camshaft? A camshaft is a rotating shaft that opens and closes the intake and exhaust valves in an internal combustion engine. It's a key part of the valve train. An example is the Volvo D13 camshaft , essential for engine timing.
What is a connecting rod? A connecting rod connects the piston to the crankshaft. It is responsible for transmitting the force from the piston to the crankshaft, converting the reciprocating motion of the piston into the rotational motion of the crankshaft. A good example is the Cummins ISX connecting rod .
How often should I replace hydraulic filters? The frequency depends on the operating conditions, but a general rule of thumb is to replace them every 1000 hours of operation or as specified by the manufacturer's manual. A clogged filter can lead to a significant drop in hydraulic system performance and component damage.
Why is my engine overheating? Engine overheating can be caused by various issues, including a low coolant level, a faulty thermostat, a damaged radiator, or a malfunctioning water pump. Regular checks of your coolant system and a functioning water pump 7C4957/1354926 are crucial.
What is the difference between a single-flange and a double-flange track roller? The single-flange roller is typically used for a single-flange track, while the double-flange roller is used on both sides to guide the chain link assembly. The CAT D6R double flange track roller is a common type.
We offer a comprehensive list of parts to meet all your needs. For your CAT 3306 and other engine models, we provide high-quality components.
Part Name Definitions:
Starter Motor: An electric motor that rotates the engine to start its operation. Location: attached to the engine block or transmission casing. Example: Caterpillar D8T Starter Motor / Катерпиллер D8T Стартер.
Alternator: A generator that produces electric power to charge the battery and power the vehicle's electrical system. Location: mounted on the front of the engine. Example: Komatsu PC400-8 Alternator / Комацу PC400-8 Генератор.
Hydraulic Pump: A component that pressurizes hydraulic fluid to power hydraulic systems. Location: attached to the engine or transmission. Example: Volvo EC480D Hydraulic Pump / Вольво EC480D Гидронасос.
Track Roller: A small wheel that supports the weight of the machine and guides the track chain. Location: Undercarriage. Example: CAT D9T Track Roller / Катерпиллер D9T Опорный каток.
Fuel Injector: An electronically controlled valve that sprays atomized fuel into the engine's combustion chamber. Location: On the cylinder head. Example: Cummins QSK60 Fuel Injector / Камминс QSK60 Топливная форсунка.
Water Pump: Circulates coolant through the engine and radiator to regulate temperature. Location: Mounted on the front of the engine block. Example: Mercedes-Benz Actros Water Pump / Мерседес-Бенц Актрос Водяной насос.
Drive Sprocket: A toothed wheel that engages with the track chain to propel the machine forward. Location: Final drive. Example: John Deere 850J Drive Sprocket / Джон Дир 850J Ведущее колесо.
Track Link: The chain that connects the track shoes to form the complete track assembly. Location: Undercarriage. Example: Liebherr R954 Track Link / Либхерр R954 Гусеничная цепь.
Brake Drum: A rotating cylindrical component in a drum brake system that provides a friction surface for the brake shoes. Location: Wheel hub. Example: Scania R450 Brake Drum / Скания R450 Тормозной барабан.
Clutch Assembly: A mechanism that engages and disengages the engine from the transmission. Location: Between the engine and transmission. Example: Foton Auman GTL Clutch Assembly / Фотон Ауман GTL Сцепление.
Small Talk:
How can I choose the right excavator bucket teeth?
Selecting the right bucket teeth depends on the material you are excavating. For hard, abrasive materials like rock, a chisel-shaped or penetration-style tooth is best. For general digging in soil or clay, a standard-duty tooth is sufficient. Ensure the tooth is compatible with your bucket's adapter.
What are the advantages of using a hydraulic hammer?
A hydraulic hammer, or breaker, is a powerful tool used for breaking rocks, concrete, and asphalt. Its main advantage is its high impact force, which allows it to demolish hard materials quickly and efficiently, saving time and labor on demolition projects.
What's the difference between a dozer and a loader?
A dozer (bulldozer) is designed for pushing and moving large quantities of soil, rock, and other materials over short distances, with a blade at the front. A loader is used for scooping, lifting, and carrying materials over longer distances with its front-mounted bucket.
We at Growshine International are committed to providing you with the best parts and service. Visit our websites at ar-excel.com, ampleresiliencesoft.com, cgsc66.com, cgsc-equip.com, and en.xinsheng2024.com for more information.
| No. | Product Name (Chinese & English) | Part Number | Contact |
|---|---|---|---|
| 1 | 裂土器（松土器） / Ripper Shank (Ripper) | 8E5339 | |
| 2 | 护块（松土器） / Ripper Protector (Ripper) | 8E1848 | |
| 3 | 裂土器尖（松土器） / Ripper Tip (Ripper) | 9W2451 | |
| 4 | 升降油缸油封 / Lift Cylinder Seal | 2442703 | |
| 5 | 倾斜油缸油缸 / Tilt Cylinder Seal | 2442049 | |
| 6 | 支重轮（双边） / Track Roller (Double Flange) | 1969954 | |
| 7 | 支重轮（单边） / Track Roller (Single Flange) | 1969955 | |
| 8 | 支重轮卡块 / Track Roller Block | 7T5853 | |
| 9 | 推土铲顶推座套子 / Dozer Blade Push Seat Sleeve | 3G9598 | |
| 10 | 水泵 / Water Pump | 7C4957/1354926 | |
| 11 | 滤芯 / Filter Element | 1335673 | |
| 12 | 连杆 / Connecting Rod | 8N1984 | |
| 13 | 上部修理包 / Upper Repair Kit | 6V9906 | |
| 14 | 下部修理包 / Lower Repair Kit | 6V1752 | |
| 15 | 凸轮轴 / Camshaft | 4P2942 | |
| 16 | 凸轮轴锁片 / Camshaft Lock Plate | 8S1491 | |
| 17 | 前部修理包 / Front Repair Kit | 6V4785 | |
| 18 | 喷油嘴 / Injector Nozzle | 8M1584 | |
| 19 | 大瓦 / Main Bearing | 2323233 | |
| 20 | 小瓦 / Connecting Rod Bearing | 4W5739 | |
| 21 | 排气门 / Exhaust Valve | 2W2621 | |
| 22 | 马达齿轮 / Starter Gear | 2W6078 | |
| 23 | 空气滤芯 / Air Filter Element | 8N6309 | |
| 24 | 机油滤芯 / Oil Filter | 1R0716 | |
| 25 | 驱动齿圈 / Drive Sprocket Rim | 8E9805 | |
| 26 | 螺栓 / Bolt | 7X2562 | |
| 27 | 涨紧弹簧 / Track Tension Spring | 194-1231, 1941231 | |
| 28 | 油缸油封 / Hydraulic Cylinder Oil Seal | 9W2201 | |
| 29 | 销套 / Pin Bushing | 8E4359 | |
| 30 | 引导轮轴 / Idler Shaft | 2165425 | |
| 31 | 锁销 / Lock Pin | 9W9455 | |
| 32 | 链轨 / Track Link | 1941609 | |
| 33 | 履带板 / Track Shoe | 126-5062, 1265062 | |
| 34 | 螺栓 / Bolt | 9W3619 | |
| 35 | 螺母 / Nut | 9W3361 | |
| 36 | 拖带轮 / Carrier Roller | 8E5600 | |
| 37 | 支重轮 / Track Roller | 163-4143, 1634143 | |
| 38 | 螺栓 / Bolt | 8T5878 | |
| 39 | 螺栓 / Bolt | 7X2565 | |
| 40 | 油封 / Oil Seal | 095-1703, 0951703 | |
| 41 | 挡圈 / Retainer Ring | 7I7734 | |
| 42 | 挡圈 / Retainer Ring | 7Y0632 | |
| 43 | 防尘套 / Dust Seal | 093-1436, 0931436 | |
| 44 | 挡圈 / Retainer Ring | 095-1312, 0951312 | |
| 45 | 油封 / Oil Seal | 095-1615, 0951615 | |
| 46 | 油嘴 / Grease Nipple | 095-2927, 0952927 | |
| 47 | 大臂修理包 / Stick Repair Kit | 2043625 | |
| 48 | 转斗修理包 / Bucket Repair Kit | 2043692 | |
| 49 | 小臂修理包 / Arm Repair Kit | 2043626 | |
| 50 | 滤芯 / Filter Element | 5I8670 | |
| 51 | 滤芯 / Filter Element | 093-7521, 0937521 | |
| 52 | 滤芯 / Filter Element | 1799806 | |
| 53 | 滤芯修理包 / Filter Repair Kit | 2019299 | |
| 54 | 滤芯 / Filter Element | 2096000 | |
| 55 | 滤芯 / Filter Element | 1262075 | |
| 56 | 齿轮泵修理包 / Gear Pump Repair Kit | 2502503 | |
| 57 | 液压马达修理包 / Hydraulic Motor Repair Kit | 7Y4222 | |
| 58 | 活塞 / Piston | 212-8484, 2128484 | |
| 59 | 活塞销 / Piston Pin | 094-7134, 0947134 | |
| 60 | 活塞环 / Piston Ring | 178-6543, 1786543 | |
| 61 | 缸套 / Cylinder Liner | 5I-7523, 5I7523 | |
| 62 | 大瓦（标准） / Main Bearing (Standard) | 5I-7588, 5I7588 | |
| 63 | 大瓦（+0.25） / Main Bearing (+0.25) | 5I-7784, 5I7784 | |
| 64 | 大瓦（+0.50） / Main Bearing (+0.50) | 5I-7785, 5I7785 | |
| 65 | 止推 / Thrust Washer | 5I-7654, 5I7654 | |
| 66 | 小瓦（标准） / Connecting Rod Bearing (Standard) | 5I-7637, 5I7637 | |
| 67 | 小瓦（+0.25） / Connecting Rod Bearing (+0.25) | 5I-7794, 5I7794 | |
| 68 | 小瓦（+0.50） / Connecting Rod Bearing (+0.50) | 5I-7795, 5I7795 | |
| 69 | 发电机 / Alternator | 212-8561, 2128561 | |
| 70 | 起动机 / Starter Motor | 125-2899, 1252899 | |
| 71 | 水泵 / Water Pump | 212-8555, 2128555 | |
| 72 | 增压器 / Turbocharger | 205-6741, 2056741 | |
| 73 | 进气门 / Intake Valve | 212-8477, 2128477 | |
| 74 | 排气门 / Exhaust Valve | 5I-7739, 5I7739 | |
| 75 | 气门帽 / Valve Cap | 5I-7630, 5I7630 | |
| 76 | 气门琐片 / Valve Lock | 5I-7719, 5I7719 | |
| 77 | 进气导管 / Intake Guide | 183-8172, 1838172 | |
| 78 | 进气座圈 / Intake Valve Seat | 212-8474, 2128474 | |
| 79 | 排气导管 / Exhaust Guide | 183-8173, 1838173 | |
| 80 | 排气座圈 / Exhaust Valve Seat | 5I-8012, 5I8012 | |
| 81 | 气门调节片 / Valve Lash Adjuster | 212-8473, 2128473 | |
| 82 | 柱塞 / Plunger | 217-5436, 2175436 | |
| 83 | 出油阀 / Delivery Valve | 217-5437, 2175437 | |
| 84 | 前挡风玻璃（大的） / Front Windshield (Large) | 1566472 | |
| 85 | 曲轴 / Crankshaft | 2W7458 | |
| 86 | 曲轴前油封 / Crankshaft Front Oil Seal | 9Y9895 | |
| 87 | 曲轴后油封 / Crankshaft Rear Oil Seal | 4W0452 | |
| 88 | 机油泵 / Oil Pump | 6I1346 | |
| 89 | 止推垫 / Thrust Washer | 1003652 | |
| 90 | 气门挺杆 / Valve Tappet | 5S5918 | |
| 91 | 气门油封 / Valve Oil Seal | 6N7174 | |
| 92 | 汽缸垫 / Cylinder Gasket | 1118015 | |
| 93 | 汽缸垫 / Cylinder Gasket | 1157550 | |
| 94 | 活塞 / Piston | 8N3184 | |
| 95 | 活塞环 / Piston Ring | 9S3068 | |
| 96 | 活塞销 / Piston Pin | 7N9804 | |
| 97 | 缸套 / Cylinder Liner | 1105800 | |
| 98 | 缸套修理包 / Cylinder Liner Repair Kit | 5P8768 | |
| 99 | 缸盖油封 / Cylinder Head Seal | 3S5496 | |
| 100 | 水封 / Water Seal | 9Y1798 | |
| 101 | 水封 / Water Seal | 7Y8018 | |
| 102 | 进气门 / Intake Valve | 8N0875 | |
| 103 | 连杆螺栓 / Connecting Rod Bolt | 1P9956 | |
| 104 | 连杆螺母 / Connecting Rod Nut | 5S6348 | |
| 105 | 预燃室 / Precombustion Chamber | 5S6795 | |
| 106 | 密封 / Seal | 7S3206 | |
| 107 | 垫 / Gasket | 5M2667 | |
| 108 | 齿圈 / Ring Gear | 7N9146 | |
| 109 | 回转马达修理包 / Swing Motor Repair Kit | 1733454 | |
| 110 | 铲斗销 / Bucket Pin | 087-5845, 0875845 | |
| 111 | 铲斗销 / Bucket Pin | 087-5805, 0875805 | |
| 112 | 销套 / Pin Bushing | 1372919 | |
| 113 | 销套 / Pin Bushing | 1433841 | |
| 114 | 防尘封 / Dust Seal | 0931344 | |
| 115 | 销 / Pin | 087-5806, 0875806 | |
| 116 | 边齿 / Side Cutter | 096-4748, 0964748 | |
| 117 | 边齿 / Side Cutter | 096-4747, 0964747 | |
| 118 | 螺栓 / Bolt | 8T0380 | |
| 119 | 螺母 / Nut | 7X0851 | |
| 120 | 压缩机 / Compressor | 2316984 | |
| 121 | 大臂套 / Stick Bushing | 1633744 | |
| 122 | 防尘封 / Dust Seal | 1661495 | |
| 123 | O环 / O-ring | 6V9004 | |
| 124 | O环 / O-ring | 3J7354 | |
| 125 | O环 / O-ring | 095-1586, 0951586 | |
| 126 | O环 / O-ring | 095-1603, 0951603 | |
| 127 | O环 / O-ring | 2P2975 | |
| 128 | O环 / O-ring | 3T0647 | |
| 129 | O环 / O-ring | 033-6036, 0336036 | |
| 130 | O环 / O-ring | 8L2779 | |
| 131 | O环 / O-ring | 4K1388 | |
| 132 | O环 / O-ring | 5P3108 | |
| 133 | O环 / O-ring | 095-1580, 0951580 | |
| 134 | O环 / O-ring | 095-1582, 0951582 | |
| 135 | O环 / O-ring | 6V8400 | |
| 136 | O环 / O-ring | 4B0519 | |
| 137 | O环 / O-ring | 6V8397 | |
| 138 | O环 / O-ring | 3J1907 | |
| 139 | O环 / O-ring | 095-1594, 0951594 | |
| 140 | O环 / O-ring | 4J7533 | |
| 141 | O环 / O-ring | 3K0360 | |
| 142 | O环 / O-ring | 3J1907 | |
| 143 | O环 / O-ring | 5H8624 | |
| 144 | 空滤 / Air Filter | 131-8822, 1318822 | |
| 145 | 水箱上水管 / Radiator Upper Hose | 204-0951, 2040951 | |
| 146 | 水箱下水管 / Radiator Lower Hose | 204-0952, 2040952 | |
| 147 | 履带链 / Track Chain | 9w3137 | |
| 148 | 驱动轮固定螺栓 / Sprocket Retaining Bolt | 7X-2562, 7X2562 | |
| 149 | 导向轮涨紧弹簧 / Idler Tension Spring | 194-1231, 1941231 | |
| 150 | 导向轮油缸油封 / Idler Cylinder Oil Seal | 9W2201 | |
| 151 | 履带拖轮 / Carrier Roller | 8E5600 | |
| 152 | 履带支撑轮 / Track Roller | 1634143 | |
| 153 | 履带板连接螺栓 / Track Shoe Bolt | 9W3619 | |
| 154 | 长臂连接轴 / Long Arm Connecting Shaft | 4I4809 | |
| 155 | 长臂连接轴套 / Long Arm Connecting Shaft Bushing | 1633744 | |
| 156 | 短臂连接轴 / Short Arm Connecting Shaft | 0875805 | |
| 157 | 短臂连接轴套 / Short Arm Connecting Shaft Bushing | 1372919 | |
| 158 | 反铲斗轴 / Backhoe Bucket Shaft | 875806 | |
| 159 | 反铲斗轴套 / Backhoe Bucket Shaft Bushing | 1633749 | |
| 160 | 长臂油缸油封 / Boom Cylinder Oil Seal | 2478868 | |
| 161 | 短臂油缸油封 / Arm Cylinder Oil Seal | 2478974 | |
| 162 | 斗臂油缸油封 / Bucket Cylinder Oil Seal | 2478888 | |
| 163 | 齿根 / Tooth Root | 2238069 |
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