Caterpillar CAT Aftermarket Parts - March 22, 2025 - Featuring 3P4851 Gear Assy

At Growshine International, we specialize in the import and export trade of high-quality aftermarket parts for various types of machinery, including engineering machinery, heavy trucks, agricultural machinery, and automobiles. We are proud to offer a comprehensive selection of new aftermarket Caterpillar CAT parts to meet your maintenance and repair needs.

Our extensive inventory includes the 3P4851, 3P-4851 Gear Assy Caterpillar CAT New Aftermarket, ensuring reliable performance for your equipment.

We supply durable hoses made to fit Caterpillar equipment, such as the 3278223 Hose Made to fit Caterpillar and the 3413502 Hose Made to fit Caterpillar, as well as the 1734675 Hose A Caterpillar CAT New Aftermarket, 9R7997 Hose Made to fit Caterpillar, 5U6139 Hose Made to fit Caterpillar, 5U4975 Hose Made to fit Caterpillar, 7V8383 Hose Made to fit Caterpillar, 1982118 Hose Made to fit Caterpillar, 2301476 Hose Made to fit Caterpillar, 3460712 Hose Made to fit Caterpillar, 2695358 Hose Made to fit Caterpillar, 3075077 Hose Made to fit Caterpillar, 3075078 Hose Made to fit Caterpillar, and 3075076 Hose Made to fit Caterpillar.

Find the right sealing solutions with our 5I8589, 5I-8589 Ring Caterpillar CAT New Aftermarket and various seal kits like the 2522423 Kit-Seal-H Caterpillar CAT New Aftermarket, 3338675 Kit-Seal-H Caterpillar CAT New Aftermarket, 1934325 Seal Kit Caterpillar New Aftermarket, 6Y6277 Seal Gp Caterpillar CAT New Aftermarket, 3N5632 Seal A Caterpillar CAT New Aftermarket, 3880400 Kit Seal H Caterpillar CAT New Aftermarket, 1289278 Seal Kit Caterpillar CAT New Aftermarket, 2459839 Kit-Seal Caterpillar CAT New Aftermarket, 2344674 Seal Kit Caterpillar New Aftermarket, 2797149 Kit-Gasket Caterpillar CAT New Aftermarket, and 2459842 Seal Kit Caterpillar New Aftermarket. We also offer the 5P5678-8, 5P56788 EXTRUDED SEAL - 8 METERS LONG Made to fit Caterpillar and 3673934 Seal-Buffer Caterpillar CAT New Aftermarket.

Ensure proper abrasion resistance with the 9N4453, 9N-4453 Tip Abrasion Caterpillar New Aftermarket.

We stock various tubes, including the 9K1490, 9K-1490 Tube A Caterpillar New Aftermarket and 7W1058 Tube A Caterpillar New Aftermarket, as well as the 1356509 Tube As Caterpillar CAT New Aftermarket and 4N1849 Pipe Air Caterpillar New Aftermarket.

For engine components, we provide the 2V7198, 2V-7198 Pilot Assy Caterpillar CAT New Aftermarket, 1070984LK Liner Kit Caterpillar CAT New Aftermarket, CTP4831 Piston Assy Caterpillar CAT New Aftermarket, 1243528 Piston As Caterpillar CAT New Aftermarket, 1127021LKB Liner Kit W/Liner 6I0164 Caterpillar CAT New Aftermarket, 2254284PK Piston Kit Caterpillar CAT New Aftermarket, 2344814PK Piston Kit Caterpillar CAT New Aftermarket, 7G7724 Piston-Clutch Caterpillar New Aftermarket, 1078366LK Liner Kit Caterpillar CAT New Aftermarket, 2382710 Skirt Piston (No Clips) Caterpillar CAT New Aftermarket, CTP3204002B In Frame O/H Gasket Set Caterpillar CAT New Aftermarket, 7S8482 Piston - Clutch Caterpillar New Aftermarket, CTP3508009D Sing Cylind Head Replac Caterpillar CAT New Aftermarket, CTP3508003D Single Cyl, Head Repl, Gasket Set Caterpillar CAT New Aftermarket, 1733384 Piston-Ac Caterpillar CAT New Aftermarket, 4F6486 Liner Caterpillar New Aftermarket, 3P5359 Piston Caterpillar New Aftermarket, and 6I0224 Piston amp; Rod Gp Caterpillar CAT New Aftermarket.

We offer a variety of gasket kits, including the 6V5930, 6V-5930 Gasket Kit Caterpillar CAT New Aftermarket, 6V1491 Gasket Kit Caterpillar CAT New Aftermarket, 2267294 Gasket Kit Caterpillar New Aftermarket, 4619469 Kit Gasket Caterpillar CAT New Aftermarket, 1402733 Gasket Kit Caterpillar CAT New Aftermarket, 6V5991 Gasket Kit Caterpillar CAT New Aftermarket, 6V3748 Kit Gasket Caterpillar CAT New Aftermarket, 8C7560 Gasket Kit Caterpillar CAT New Aftermarket, 6V8886 Gasket Kit Caterpillar CAT New Aftermarket, 6V1488 Gasket Kit Caterpillar CAT New Aftermarket, 1076831 Gasket Kit Caterpillar New Aftermarket, 8C8741 REAR COVER amp; HOUSING GSKT, KIT Made to fit Caterpillar, 5387155 Kit Gasket Front Cover Caterpillar CAT New Aftermarket, 4789316 Kit Gasket Caterpillar CAT New Aftermarket, 2822065 Kit-Gasket Caterpillar CAT New Aftermarket, 3E7461 Kit Gasket Caterpillar CAT New Aftermarket, 4304634 Kit Gasket Caterpillar CAT New Aftermarket, 2722232 Gasket Kt-Bottom Caterpillar CAT New Aftermarket, 1300921 Gasket Kit Caterpillar CAT New Aftermarket, 1558690 Gasket Kit Caterpillar CAT New Aftermarket, 9X8308 Kit Gasket Caterpillar CAT New Aftermarket, 6V2928 Group-Sngl Cyl/Hd Caterpillar CAT New Aftermarket, CTP3306021C Cylinder Head Repl, Gasket Set Caterpillar CAT Made to fit, 4635425 Kit Gasket Caterpillar CAT New Aftermarket, 2797149 Kit-Gasket Caterpillar CAT New Aftermarket, 1410338 Gasket Gp Caterpillar CAT New Aftermarket, 4685553 Kit Gasket Caterpillar CAT New Aftermarket, 6V7450 Kit Gasket Caterpillar CAT New Aftermarket, 5P1992 Gasket Set Caterpillar CAT New Aftermarket, 6V2911 CYL, BLOCK amp; OIL PAN GSKT, SET Made to fit Caterpillar, 7X7949 Gasket Gp Caterpillar CAT New Aftermarket, 5333002 Kit Gasket Caterpillar New Aftermarket, 2166918 Gasket -Kit Caterpillar CAT New Aftermarket, and 4549181 Gasket Kit Caterpillar CAT New Aftermarket. Also available is the 6V7459 CYL, BLOCK amp; OIL PAN GSKT, SET Made to fit Caterpillar.

We offer the 9J1855, 9J-1855 Sidecutter Rh Caterpillar New Aftermarket for your machinery.

Ensure accurate readings with the 2392396 Sensor G Caterpillar CAT New Aftermarket.

Our selection of bearings includes the 8H6634, 8H-6634 Bearing - Ball Caterpillar New Aftermarket, 7N2463 Bearing-Std Caterpillar CAT New Aftermarket, 5P3087 Bearing - Cup Caterpillar CAT New Aftermarket, 1U1967 Spherical Roller Bearing Caterpillar New Aftermarket, 6D4196 Bearing A Caterpillar New Aftermarket, 3P5039 Bearing Caterpillar CAT New Aftermarket, 9H5322 Race - Roller Brg - Oute Caterpillar New Aftermarket, and 9H9473 Bearing - Race Outer Caterpillar New Aftermarket. We also carry the 5K8628 Cage-Brg Pinion Caterpillar CAT New Aftermarket.

Find the right repair solutions with the 8N3666 Repair Kit-Compressor Caterpillar New Aftermarket.

Secure your components with the 4J6888 Nut Self Locking Caterpillar New Aftermarket and 7K1127 Nut Caterpillar CAT New Aftermarket. We also have the 2K1335 Packing Caterpillar CAT New Aftermarket and 2979545 Ring-Toric Caterpillar CAT New Aftermarket and 2192435 Ring-Wear Nylon Caterpillar CAT New Aftermarket.

We provide high-quality switches like the 1071719 Switch New Original OEM Cat Caterpillar and 1097189 Switch New Original OEM Cat Caterpillar.

Manage exhaust with the 2755400 Adapter-Exhaust Caterpillar CAT New Aftermarket and fan with the 9Y1955 Adapter-Fan Caterpillar CAT New Aftermarket and 1590465 Adapter-2 Strap Rh Caterpillar New Aftermarket and 1258405 Adapter-Rh Caterpillar New Aftermarket.

Ensure clean air intake with the 7W5216, 7W-5216 Air Filter Outer Caterpillar CAT New Aftermarket and the 6E6408 Filter-O Caterpillar New Aftermarket and 3808941 Filter As Caterpillar CAT New Aftermarket and 4656506 Filter-Oil Caterpillar CAT New Aftermarket.

We offer various pins, including the 8G4027 Pin A Caterpillar New Aftermarket, 9R8709 Pin Caterpillar CAT New Aftermarket, 2487820 Pin A-Chromed Caterpillar New Aftermarket, 5V1510 Pin Assy Caterpillar New Aftermarket, and 5T9594 Pin A Caterpillar CAT New Aftermarket.

For paver applications, we have the 3441967 AUGER Paver AP1000 AP1000B AP1050 AP1050B AP1055B AP1055D AP555E AP650B AP655C AP800C AP900B made to fit Caterpillar and 3441966 AUGER Paver AP1000 AP1000B AP1050 AP1050B AP1055B AP1055D AP555E AP650B AP655C AP800C AP900B made to fit Caterpillar, as well as the 1297546 FLIGHT BAR ( ) Paver AP555E AP650B AP655C AP800C made to fit Caterpillar.

We also stock gears such as the 2P5774 Gear A Caterpillar New Aftermarket, 3P2983 Gear Caterpillar New Aftermarket, 2W8147 Gear-Crankshaft 50T Caterpillar New Aftermarket, 7G3467 Gear Planetary Caterpillar New Aftermarket, 8M5489 Ring Gear Caterpillar CAT New Aftermarket, 6N6421 Shaft Caterpillar CAT New Aftermarket, 1559123 Shaft Caterpillar CAT New Aftermarket, 9C6017 Gear Differential Caterpillar CAT New Aftermarket, 9M3013 Gear 30T Caterpillar CAT New Aftermarket, 2S0622 Gear Caterpillar CAT New Aftermarket, 1912675 Gear-Planetary Caterpillar CAT New Aftermarket, 7Y0221 Gear Planetary 23T Caterpillar New Aftermarket, and 6I9059 Gear Oil Pump (12 Teeth) Caterpillar New Aftermarket. We also offer the 6V8048 Group-Transfer Gear Caterpillar CAT New Aftermarket.

Our inventory includes the 8T4853 Group-Sngl Cyl/Hd Caterpillar CAT New Aftermarket, 3E7584 Lamp Gp-Head amp; Signal (R Caterpillar New Aftermarket, 8C3169 Group-Water Pump O/H Caterpillar CAT New Aftermarket, 7S9585 Group-Supplement O/H Caterpillar CAT New Aftermarket, 5P4567 Group-Supplement O/H Caterpillar CAT New Aftermarket, 5P9820 Group-Rear Cov amp; Hsg Caterpillar New Aftermarket, 6V2928 Group-Sngl Cyl/Hd Caterpillar CAT New Aftermarket, 8T7006 Group-Sngl Cyl/Hd Caterpillar CAT New Aftermarket, 8T1629 Group-Oil Cooler Caterpillar CAT New Aftermarket, 6V6341 Group-Turbo-Mounting Caterpillar CAT New Aftermarket, 5P2102 Group- Mult Cyl/Hd Caterpillar CAT New Aftermarket, 6I0570 Pump Gp Fuel Caterpillar CAT New Aftermarket, 7S9585 Group-Supplement O/H Caterpillar New Aftermarket, 5P4567 Group-Supplement O/H Caterpillar New Aftermarket, 5P9820 Group-Rear Cov amp; Hsg Caterpillar New Aftermarket, 6V2928 Group-Sngl Cyl/Hd Caterpillar CAT New Aftermarket, 8T7006 Group-Sngl Cyl/Hd Caterpillar CAT New Aftermarket, 8T1629 Group-Oil Cooler Caterpillar CAT New Aftermarket, 6V6341 Group-Turbo-Mounting Caterpillar CAT New Aftermarket, 5P2102 Group- Mult Cyl/Hd Caterpillar CAT New Aftermarket, 6I0570 Pump Gp Fuel Caterpillar CAT New Aftermarket, 7S9585 Group-Supplement O/H Caterpillar New Aftermarket, 5P4567 Group-Supplement O/H Caterpillar New Aftermarket, 5P9820 Group-Rear Cov amp; Hsg Caterpillar New Aftermarket, 6V2928 Group-Sngl Cyl/Hd Caterpillar CAT New Aftermarket, 8T7006 Group-Sngl Cyl/Hd Caterpillar CAT New Aftermarket, 8T1629 Group-Oil Cooler Caterpillar CAT New Aftermarket, 6V6341 Group-Turbo-Mounting Caterpillar CAT New Aftermarket, 5P2102 Group- Mult Cyl/Hd Caterpillar CAT New Aftermarket, 6I0570 Pump Gp Fuel Caterpillar CAT New Aftermarket, 5P0573 Group-Trans O/H Caterpillar CAT New Aftermarket, and 7S9585 Group-Supplement O/H Caterpillar New Aftermarket.

Other essential components include the 9K1490 Tube A Caterpillar New Aftermarket, 6V1491 Gasket Kit Caterpillar CAT New Aftermarket, 1487192 Water Pump Caterpillar New Aftermarket, 1590559 Tip Penetration Plus Caterpillar New Aftermarket, 1407601 Edge-Segment Caterpillar New Aftermarket, 2D2124 Base Caterpillar CAT New Aftermarket, 3P2856 Plate Caterpillar New Aftermarket, 1U3517 Cover Caterpillar CAT New Aftermarket, 2698174 Muffler As Caterpillar CAT New Aftermarket, 2W6967 Elbow Caterpillar New Aftermarket, 1135317 Tachom As Caterpillar New Aftermarket, 1888618 Clamp Caterpillar New Aftermarket, 5M6636 Support-Track Caterpillar New Aftermarket, New Aftermarket Cutting Edge Replacement suitable for Caterpillar D4 (8E9377, 8E-9377), 7W1058 Tube A Caterpillar New Aftermarket, 6N1945 Coil A - Field Caterpillar CAT New Aftermarket, 9P9575 Cage Caterpillar New Aftermarket, 4D1605 Spring Caterpillar CAT New Aftermarket, 7C3595 Support Caterpillar New Aftermarket, 2A5633 WASHER Made to fit Caterpillar, 3473110 Housing-Wt Caterpillar CAT New Aftermarket, 2559265 Disc-Friction Caterpillar CAT New Aftermarket, 2Y3317 Stator Caterpillar CAT New Aftermarket, 8N6713 Belt Set(4) Caterpillar New Aftermarket, 178-32-05000 Kit,Shoe Bolt Caterpillar CAT New Aftermarket, 1P1479 Body A Caterpillar CAT New Aftermarket, 1843677 Plate-Reaction Caterpillar CAT New Aftermarket, 1588964 Shaft Caterpillar CAT New Aftermarket, 1852650 Rotor As Caterpillar CAT New Aftermarket, 6E6491 Flexplate Caterpillar CAT New Aftermarket, 5T8501 Shoe-Circle Caterpillar CAT New Aftermarket, 3P3450 Yoke Caterpillar CAT New Aftermarket, 1081091 Cap Gp-Track Idler Caterpillar CAT New Aftermarket, CTP3054AX Axle As-Drive amp; Steering Caterpillar CAT New Aftermarket, CR2084/36L GRSR 1B 36" 3/4 BH Dozer D6C-LGP D6D-LGP made to fit Caterpillar, 2765302 Kit-Seal Cylind Caterpillar CAT New Aftermarket, 1U3444 Plate Caterpillar CAT New Aftermarket, 1915707 Spool A Caterpillar CAT New Aftermarket, 3G8427 Rod As Caterpillar CAT New Aftermarket, 1458503 Shaft As-Idler Caterpillar CAT New Aftermarket, 1845174 Valve Gp Caterpillar CAT New Aftermarket, 6K6759 Cover Assy Caterpillar CAT New Aftermarket, 9C1192 Hose A Caterpillar CAT New Aftermarket, 7W5228 Belt Set(6) Caterpillar New Aftermarket, 1606309 Cap-Bearing Caterpillar CAT New Aftermarket, 5P6457 Cone Caterpillar New Aftermarket, 3K3192 Race Caterpillar CAT New Aftermarket, and 9P9575 Cage Caterpillar New Aftermarket. We also offer COVERALL05 2Xl Mechanic Coverall Caterpillar CAT New Aftermarket, COVERALL03 Large Mechanic Coverall Caterpillar CAT New Aftermarket, COVERALL01 Small Mechanic Coverall Caterpillar CAT New Aftermarket, and COVERALL06 3Xl Mechanic Coverall Caterpillar CAT New Aftermarket.

Glossary of Engineering and Heavy Equipment Parts

Liner Kit: A set of components used to rebuild an engine cylinder. It typically includes a cylinder liner, piston, piston rings, and seals. Example: Caterpillar 3406 Liner Kit (English), Комплект гильз цилиндра Caterpillar 3406 (Russian), 卡特彼勒 3406 缸套组件 (Chinese). Installed in the engine block.
Hydraulic Hose: A reinforced hose that carries hydraulic fluid under high pressure to power various components. Example: Caterpillar 320C Hydraulic Hose (English), Гидравлический шланг Caterpillar 320C (Russian), 卡特彼勒 320C 液压软管 (Chinese). Used in the hydraulic system to connect pumps, valves, and actuators.
Gasket Kit: A collection of gaskets and seals needed for a specific repair or overhaul. Example: Komatsu PC200 Gasket Kit (English), Комплект прокладок Komatsu PC200 (Russian), 小松 PC200 垫片组 (Chinese). Used to seal joints between engine or hydraulic components.
Air Filter: A component that removes dust and other contaminants from the air entering the engine. Example: Volvo EC220 Air Filter (English), Воздушный фильтр Volvo EC220 (Russian), 沃尔沃 EC220 空气滤清器 (Chinese). Installed in the engine's air intake system.
Oil Filter: A filter that removes impurities from the engine oil, ensuring proper lubrication. Example: John Deere 7720 Oil Filter (English), Масляный фильтр John Deere 7720 (Russian), 约翰迪尔 7720 机油滤清器 (Chinese). Located in the engine's lubrication system.
Water Pump: A pump that circulates coolant through the engine to prevent overheating. Example: Cummins N14 Water Pump (English), Водяной насос Cummins N14 (Russian), 康明斯 N14 水泵 (Chinese). Mounted on the engine block, driven by a belt or gears.
Fuel Injector: A device that sprays fuel into the engine's combustion chamber. Example: Caterpillar 345D Fuel Injector (English), Топливная форсунка Caterpillar 345D (Russian), 卡特彼勒 345D 燃油喷射器 (Chinese). Installed in the engine cylinder head.
Hydraulic Cylinder Seal Kit: A set of seals used to repair leaks in a hydraulic cylinder. Example: Hitachi EX120 Hydraulic Cylinder Seal Kit (English), Комплект уплотнений гидроцилиндра Hitachi EX120 (Russian), 日立 EX120 液压缸密封套件 (Chinese). Installed within the hydraulic cylinder assembly.
Track Roller: A roller that supports the weight of the machine and allows the tracks to move smoothly. Example: Caterpillar D6 Track Roller (English), Опорный каток гусеницы Caterpillar D6 (Russian), 卡特彼勒 D6 托链轮 (Chinese). Part of the undercarriage system.
Final Drive: The last stage of the power train that transmits power to the wheels or tracks. Example: Komatsu D85 Final Drive (English), Конечная передача Komatsu D85 (Russian), 小松 D85 终传动 (Chinese). Located at the end of the drive axle.

Useful Tips for Maintaining Your Heavy Equipment

Regularly check fluid levels: Ensure that engine oil, coolant, hydraulic fluid, and other essential fluids are at the correct levels to prevent damage and ensure optimal performance.
Inspect filters frequently: Dirty air, oil, and fuel filters can significantly impact your machine's efficiency and lifespan. Replace them according to the manufacturer's recommendations.
Pay attention to unusual noises or vibrations: These could be early signs of a developing problem. Addressing them promptly can prevent more significant and costly repairs down the line.

Growshine International is your trusted partner for sourcing new aftermarket parts for Caterpillar CAT equipment. We specialize in providing high-quality engineering machinery accessories, heavy truck accessories, agricultural machinery accessories, and auto parts to meet the diverse needs of our global clientele through our import and export trade operations.

Troubleshooting Tip: Caterpillar Excavator Losing Hydraulic Power

Problem: A Caterpillar 320D excavator suddenly experiences a significant loss of hydraulic power, making it difficult to operate the boom, stick, and bucket.

Possible Cause: One common cause of this issue is a malfunctioning main hydraulic pump. The pump might be damaged internally, losing its ability to generate sufficient pressure to power the hydraulic system.

Solution:

Check Hydraulic Fluid Level: Ensure the hydraulic fluid level is within the recommended range. Low fluid can cause cavitation and loss of power.
Inspect Hydraulic Filters: Clogged hydraulic filters can restrict flow and reduce pressure. Replace them if they are dirty.
Pressure Testing: A qualified technician should perform a hydraulic system pressure test to determine if the main pump is producing the correct pressure.
Pump Inspection: If the pressure test indicates a problem with the pump, it will need to be removed and inspected for internal damage. This might involve checking the gears, pistons, and seals.
Pump Repair or Replacement: Depending on the extent of the damage, the hydraulic pump might be repairable by replacing damaged internal components. In many cases, especially with significant damage, replacing the entire pump is the most reliable solution. Ensure the replacement pump is the correct model for the Caterpillar 320D.

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由广数供应链（CGSC）团队提供运营方案