The Ultimate Replacement Solution for CAT Excavator Performance
Growshine International provides Custom Development & Manufacturing for Slewing Supports, Gear Rings, Bearings, and all related Engineering Machinery Accessories! Contact us with your specifications!
As a leading global parts trading company, Growshine International (格莳国际) proudly offers premium replacement parts for CAT Caterpillar Excavator 312D and 313D models. Our featured products, the Slewing Support 229-1077 (2291077) and Slewing Support / Gear Ring 387-9588 (3879588), are critical engineering machinery parts designed for reliable performance. We specialize in providing high-quality, durable components for the most demanding applications, ensuring your construction equipment parts, especially the crucial swing bearing, maintains optimal function and stability. We are your trusted partner for Global construction equipment parts sourcing, offering competitive prices on heavy equipment parts China.
The Slewing Support, often called a swing bearing, is vital for the rotation of the excavator's upper structure. Growshine ensures the quality of our replacement units, including the 229-1077 and 387-9588 Gear Ring, to meet or exceed OEM specifications. Beyond engineering machinery accessories, our core business includes the import and export of a full range of heavy truck parts, agricultural machinery parts, and auto parts. Whether you need a Heavy truck engine components export solution or Agricultural tractor transmission parts, Growshine has the inventory and logistics expertise. Search for your CAT 312D slewing support replacement or Caterpillar 313D slewing gear ring price and find that Growshine offers the best value.
For enhanced SEO performance, we emphasize the precise part numbers: 2291077 and 3879588. These components are perfect for maintaining the undercarriage and hydraulic integrity of your CAT 312D and 313D. We are a reliable source for components like 312D final drive components and 313D hydraulic pump seals. Our commitment to supplying Original equipment manufacturer (OEM) replacement parts ensures longevity and performance. Explore our wide selection of Auto suspension system import and electrical sensors for various applications, making us a comprehensive global parts trader.
The Slewing Support, or slewing bearing, is a large, roller or ball bearing that accommodates axial, radial, and moment loads simultaneously. In an excavator like the Caterpillar 312D, it is positioned between the car body (undercarriage) and the house (cabin, engine, boom) allowing the upper structure to rotate smoothly. The Gear Ring component, specifically part number 387-9588 (3879588), is the toothed outer or inner ring of the bearing. This gear meshes with the slewing pinion, driven by the slewing motor, to achieve controlled rotation. Maintaining this part, including the 229-1077 support, is crucial for safe and efficient digging and loading operations. Look to Growshine for your Heavy duty excavator swing support needs.
Piston Ring: Engine cylinder. Heavy Truck Volvo FH16 Piston Ring.
Hydraulic Cylinder Seal Kit: Hydraulic boom/arm. Engineering Machinery Komatsu PC200-8 Hydraulic Cylinder Seal Kit.
Injector Nozzle: Fuel system. Automotive Mercedes-Benz W205 C300 Injector Nozzle.
Water Pump Gasket: Engine cooling system. Agricultural Machinery John Deere 6155M Water Pump Gasket.
Turbocharger Compressor Wheel: Turbocharger unit. Engineering Machinery CAT D8T Turbocharger Compressor Wheel.
Brake Pad Set: Wheel hub/Brake caliper. Heavy Truck Scania R730 Brake Pad Set.
Tie Rod End: Steering linkage. Automotive Toyota Camry XV70 Tie Rod End.
Oil Filter Housing: Engine block. Engineering Machinery Hyundai R210LC-7 Oil Filter Housing.
Fuel Injection Pump: Fuel system. Agricultural Machinery Fendt 939 Vario Fuel Injection Pump.
Alternator Regulator: Electrical system. Heavy Truck MAN TGX 26.500 Alternator Regulator.
Fault Example: Heavy Truck Engine Overheating
Device & Model: Heavy Truck Volvo VNL 780.
Symptom: The engine temperature gauge consistently shows abnormally high readings, often leading to reduced power or automatic shutdown. This can indicate a failure in the cooling system, sometimes linked to the Water Pump Gasket or the thermostat.
Treatment Plan:
Immediately stop the engine and allow it to cool before attempting inspection.
Check coolant levels and inspect for visible leaks (hoses, radiator, water pump).
Test the thermostat (such as a Construction Machinery C9 Thermostat 247-7133 equivalent) functionality; if it fails to open, it must be replaced.
Check the radiator cap and fan operation. Failure to address this quickly can lead to catastrophic engine damage, necessitating a full engine overhaul kit.
KALMAR Product Range
Click to view KALMAR Parts List (Forklift, Container Handler Components)Leading Turbocharger Brands
Garrett, Holset, BorgWarner, 3K, Schwitzer, IHI, Mitsubishi, Hitachi, CZ, Toyota, Komatsu, Bosch Mahle
Explore Our Turbocharger Market - Click for Catalogs| English Title | Part Number(s) |
|---|---|
| Growshine TAD531GE, TAD532GE Exhaust Manifold Bolt | 20405587, 20405587 |
| Growshine Generator Set TAD1631GE Oil Pressure Sensor | 866835, 866835 |
| Growshine Truck Pressure Sensor | 54496773, 54496773, 6674316, 6674316 |
| 4-Wire Excavator E320C Ignition Switch | 9G7641, 9G-7641, 9G7641 |
| Construction Machinery C9 Thermostat | 247-7133, 2477133, 2477133 |
| 3116, 3126, C18 Generator | 197-8820, 1978820, 1978820 |
| 12V Forklift Relay, JQK1 Time Relay | 91306-05700, 9130605700 |
| 6HK1 Common Rail Pressure Sensor | 499000-6160, 4990006160 |
| Heavy Truck Parts DSC12 Turbocharger | 3591167, 3591167, 1485648, 1485648, 1388059, 1388059 |
| Genuine Imported Engine Parts ECM Harness Engine Harness | 3637068, 3637068 |
