Caterpillar Aftermarket Parts Spotlight: Keeping Your Machines Running Smoothly - March 22, 2025

Growshine International (格莳国际) is your trusted partner for high-quality aftermarket parts for a wide range of machinery and vehicles. We specialize in the import and export of engineering machinery parts, heavy truck parts, agricultural machinery parts, and auto parts. Our extensive inventory includes reliable alternatives to original equipment manufacturer (OEM) parts, ensuring your equipment stays operational without breaking the bank.

Featured Caterpillar Aftermarket Parts

Explore our selection of new aftermarket Caterpillar CAT parts designed for durability and performance:

2K0120 Pin Caterpillar New Aftermarket

2044444 Breather A Caterpillar CAT New Aftermarket

CTP966FTC Repair Kit Caterpillar CAT New Aftermarket

4238979 Kit Gasket Front Structu Caterpillar CAT New Aftermarket

1092981 Plate - Rh Caterpillar CAT New Aftermarket

2552282 Switch As- Caterpillar CAT New Aftermarket

2605319 Seal Kit Caterpillar New Aftermarket

7E8925 Ring Kit-Std Caterpillar New Aftermarket

2580501 Seal Kit Caterpillar New Aftermarket

7Y4262 Plate Caterpillar CAT New Aftermarket

0860560 Piston Caterpillar New Aftermarket

6V1788 Group-Fuel System Caterpillar CAT New Aftermarket

8M7836 Shaft A Caterpillar New Aftermarket

3K7020 Gear Caterpillar New Aftermarket

1181461 Base As Caterpillar CAT New Aftermarket

8P2934 Carrier Caterpillar New Aftermarket

3N6504 Hose A Caterpillar New Aftermarket

4559571 Kit Gasket Caterpillar CAT New Aftermarket

1467447 Ring - Seal Caterpillar New Aftermarket

3057671 Plate As Caterpillar New Aftermarket

1V6931 Bearing Caterpillar New Aftermarket

6P6664 Filter-Air Caterpillar New Aftermarket

2977754 Piston (0,25-Mm Os) Caterpillar CAT New Aftermarket

7G0661 Wheel-(Rh) Caterpillar New Aftermarket

1195325 Brg Sleeve Caterpillar CAT New Aftermarket

2444484 Filter Oil Caterpillar New Aftermarket

2V0816 Pinion Caterpillar CAT New Aftermarket

5D6201 Shoe-Drawbar Caterpillar New Aftermarket

7G3707 Piston Clutch Caterpillar New Aftermarket

7M1851 Bolt Recoil Spring Caterpillar New Aftermarket

4V0015 Plate Lock Caterpillar New Aftermarket

6V5958 Group-Cyl Blk/Oil Pan Caterpillar CAT New Aftermarket

6L7004 Potentiometr Caterpillar New Aftermarket

4T7022 Plate, Retraction Caterpillar New Aftermarket

4727202 Kit Gasket Sing Cylind H Caterpillar CAT New Aftermarket

4488802 Kit Gasket Caterpillar CAT New Aftermarket

7E9918 Repair Kit Caterpillar New Aftermarket

7U5526 Pin Caterpillar New Aftermarket

1631792 Hose A Caterpillar CAT New Aftermarket

1220763 Elbow Caterpillar New Aftermarket

2333785 Kit-Main Brg 0,5-Mm Os Caterpillar New Aftermarket

5P8978 Gasket Kit Expansion Tan Caterpillar CAT New Aftermarket

1348278 Regulator Caterpillar CAT New Aftermarket

9M7801 Belt Set(2) Caterpillar New Aftermarket

2422541 Kit-Seal-H,Cyl Caterpillar New Aftermarket

1W9812 Gear Crankshaft Caterpillar CAT New Aftermarket

7G2497 Gear Planet Caterpillar New Aftermarket

1121773 Piston Caterpillar New Aftermarket

9W8864 Hose A Caterpillar CAT New Aftermarket

8S1499 Bracket Caterpillar CAT New Aftermarket

4T1504 Trunnion Caterpillar New Aftermarket

4749409 Kit Gasket Caterpillar CAT New Aftermarket

2949583 Seal Kit Caterpillar New Aftermarket

7E0321 Impeller -Sea Water Pump Caterpillar CAT New Aftermarket

CR2084/20L GRSR 1B 20" 3/4 BH Dozer D6C D6D D6E D6G made to fit Caterpillar, CR208420L

2372859 Bearing-Rlr Caterpillar New Aftermarket

7W0367 Tube As Caterpillar New Aftermarket

2P0835 Gasket Kit Caterpillar CAT New Aftermarket

3D9943 Valve Horn Caterpillar New Aftermarket

3T7711 Guide Caterpillar CAT New Aftermarket

2285618 Brg Sleeve Caterpillar New Aftermarket

3419488 Pin Caterpillar CAT New Aftermarket

6V5972 Group-Trans/Planetary Caterpillar CAT New Aftermarket

1096776 Pin Caterpillar CAT New Aftermarket

9D1014 Cable Caterpillar CAT New Aftermarket

6G1602 Link-Conn Caterpillar New Aftermarket

7G6042 Cage Assy Caterpillar New Aftermarket

7S8350 Belt Set(2) Caterpillar New Aftermarket

4303956 Kit Gasket Caterpillar CAT New Aftermarket

4690104 Kit Gasket Caterpillar CAT New Aftermarket

3010431 Kit-Gasket Caterpillar New Aftermarket

3483289 Kit-Gasket Caterpillar New Aftermarket

6V3727 OIL COOLER LINES GASKET KIT Made to fit Caterpillar

4748869 Kit Gasket Caterpillar CAT New Aftermarket

1807487 Filter - Cab Air Filter Caterpillar New Aftermarket

4551741 Kit Gasket Caterpillar New Aftermarket

CR4358/24 Grsr 1B 24" 5/8 Bh Dozer D5C-Lgp Series Iii Caterpillar Made To Fit, CR435824

CTP980HTC Repair Kit Caterpillar CAT New Aftermarket

9S6789 Gear Caterpillar CAT New Aftermarket

7G2419 Brg Sleeve Caterpillar CAT New Aftermarket

CR2089/24 GRSR 1B 24" Dozer D8H D8K made to fit Caterpillar, CR208924

7C4943 Ring Kit Caterpillar New Aftermarket

8V4852 Pin A Caterpillar New Aftermarket

507118 Group-Hydraulic Kit Caterpillar CAT New Aftermarket

8V7865 Pin A Caterpillar New Aftermarket

5V5632 Retainer Caterpillar New Aftermarket

3L3297 Race-Cylindrical Roller Caterpillar New Aftermarket

9M1499 Race-Outer Caterpillar New Aftermarket

7X7937 Seal Kit Caterpillar New Aftermarket

4M0358 Shaft A Caterpillar CAT New Aftermarket

3E7858 Housing Caterpillar New Aftermarket

4532204 Gasket Kit Caterpillar CAT New Aftermarket

2402915 Brg Sleeve Caterpillar New Aftermarket

3W2218 Block Caterpillar New Aftermarket

5L5014 Belt Set(2) See 2S6168 Caterpillar New Aftermarket

4K3628 Cap A Caterpillar New Aftermarket

1666681 Cyl As Caterpillar New Aftermarket

3288776 Pin Caterpillar New Aftermarket

6T7882 Gear 25T Caterpillar New Aftermarket

6G0417 Cover Caterpillar New Aftermarket

1539023 Gear Caterpillar CAT New Aftermarket

B103-0081 GASKET, TOP SET, 3056/3056T Made to Fit Caterpillar

2198808 Kit-Brake Caterpillar New Aftermarket

2408479 Kit-Seal-H Caterpillar CAT New Aftermarket

3P2558 Race Rlr Brg - Inner Caterpillar New Aftermarket

2435818 Kit-Seal-H Caterpillar New Aftermarket

3189220 Kit-Seal-Hyd Caterpillar New Aftermarket

8C4494 Seal Kit O/S Caterpillar CAT New Aftermarket

1590959 Pin As Caterpillar New Aftermarket

2081970 Brg Sleeve Caterpillar New Aftermarket

6V5495 Kit Gasket Caterpillar New Aftermarket

4572397 Kit Seal Caterpillar CAT New Aftermarket

2D6511 Bearing-Cup Caterpillar New Aftermarket

4924475 Kit Gasket Turbocharger Caterpillar CAT New Aftermarket

2U9202 Pin A Chromed Caterpillar New Aftermarket

7S9807 Belt Set (2) Caterpillar CAT New Aftermarket

1456044 Ring-Toric Caterpillar New Aftermarket

8T6617 OIL COOLER & LINES GASKET KIT Made to fit Caterpillar

1S8938 Chuck Caterpillar New Aftermarket

5F7993 Pin Caterpillar New Aftermarket

4257772 Kit Gasket Caterpillar CAT New Aftermarket

4F4682 Bearing - Race Outer Caterpillar New Aftermarket

5P6433 Group-Mult Cyl/Hd Caterpillar CAT New Aftermarket

C66-097SS Reverse Speaker 97Db 12- Caterpillar CAT New Aftermarket, C66097SS

4790806 Kit Gasket Caterpillar CAT New Aftermarket

1M9188 Gear Caterpillar CAT New Aftermarket

3497979 Pin Caterpillar New Aftermarket

9C2355 Hose A Caterpillar CAT New Aftermarket

2534525 Idler As Caterpillar CAT New Aftermarket

6V1661 Group-Front Cov & Hsg Caterpillar New Aftermarket

8R6281 Bearing Caterpillar New Aftermarket

517139 Group-Hydraulic Kit Caterpillar CAT New Aftermarket

Glossary of Engineering Machinery, Heavy Truck, Agricultural Machinery & Auto Parts

Pin / 销 (Xiāo) - A cylindrical piece of metal used to fasten or pivot components together. Example Keyword: Caterpillar CAT 320 Excavator Bucket Pin / 卡特彼勒CAT 320挖掘机铲斗销.

Breather / 通气器 (Tōng Qì Qì) - A component that allows air to enter or exit a sealed system while preventing contaminants from entering. Example Keyword: Heavy Truck Differential Breather / 重卡差速器通气器.

Repair Kit / 修理包 (Xiū Lǐ Bāo) - A set of components needed to fix a specific part or system. Example Keyword: Agricultural Tractor Hydraulic Cylinder Repair Kit / 农业拖拉机液压缸修理包.

Gasket Kit / 垫片组 (Diàn Piàn Zǔ) - A collection of gaskets designed for a specific engine or component overhaul. Example Keyword: Caterpillar CAT C15 Engine Gasket Kit / 卡特彼勒CAT C15发动机垫片组.

Plate / 板 (Bǎn) - A flat piece of material used for various purposes such as mounting or covering. Example Keyword: Auto Chassis Reinforcement Plate / 汽车底盘加强板.

Switch / 开关 (Kāi Guān) - An electrical component used to open or close a circuit. Example Keyword: Engineering Machinery Pressure Switch / 工程机械压力开关.

Seal Kit / 密封件组 (Mì Fēng Jiàn Zǔ) - A collection of seals used to prevent leakage in hydraulic or pneumatic systems. Example Keyword: Heavy Truck Wheel Seal Kit / 重卡轮毂密封件组.

Ring / 环 (Huán) - A circular component used for sealing or retaining other parts. Example Keyword: Agricultural Harvester Piston Ring / 农业收割机活塞环.

Piston / 活塞 (Huó Sāi) - A component that moves within a cylinder, driven by or driving a fluid. Example Keyword: Caterpillar CAT 3306 Piston / 卡特彼勒CAT 3306 活塞.

Bearing / 轴承 (Zhóu Chéng) - A component that allows rotational or linear movement while reducing friction. Example Keyword: Auto Wheel Bearing / 汽车轮毂轴承.

Common Questions About Machinery and Vehicle Parts

Q: What is the difference between OEM and aftermarket parts?
A: OEM (Original Equipment Manufacturer) parts are made by the original manufacturer of the equipment. Aftermarket parts are produced by other companies and are designed to be compatible with the original equipment. Aftermarket parts can often be more cost-effective.

Q: How do I know which part number I need for my machine?
A: The part number is usually located on the original part itself. You can also find it in your machine's service manual or by contacting your equipment dealer with your machine's model and serial number.

Q: What are the benefits of using high-quality aftermarket parts?
A: High-quality aftermarket parts can offer the same performance and durability as OEM parts at a lower cost. They also provide more options and availability in some cases.

Common Issue and Solution: Caterpillar Excavator Hydraulic Hose Leak

Problem: A common issue in Caterpillar excavators, such as the CAT 320 series, is a leak in one of the hydraulic hoses. This often manifests as a loss of hydraulic pressure, slow or jerky movement of the boom, arm, or bucket, and visible hydraulic fluid leaks.

Solution:

Identify the leaking hose: Carefully inspect all hydraulic hoses, especially at the connection points and along the length of the hose, for signs of leaks, cracks, or damage.
Relieve hydraulic pressure: Before attempting any repairs, ensure the hydraulic system is depressurized according to the machine's service manual.
Replace the damaged hose: Obtain a new, high-quality aftermarket hydraulic hose with the correct specifications (length, diameter, pressure rating, and fitting type). The part number of the hose should be clearly marked or available in the parts catalog. For instance, you might need a 3N6504 Hose A for certain applications.
Install the new hose: Carefully remove the old hose and install the new one, ensuring the fittings are properly tightened to prevent future leaks.
Refill hydraulic fluid: Check the hydraulic fluid level and top up as needed with the correct type of hydraulic fluid.
Test the system: Start the excavator and slowly operate the hydraulic functions to check for any remaining leaks and ensure proper operation.

Growshine International (格莳国际) is dedicated to providing reliable aftermarket parts for Caterpillar and other leading brands. We offer a comprehensive range of engineering machinery parts, heavy truck parts, agricultural machinery parts, and auto parts to meet your needs. Contact us today for competitive pricing and exceptional service.