• 228-5619 2285619 Bushing Excavator Spare Parts Fitting For 324D 330D 330D L 330D LN 336D

• Specification

• Function

1. Reducing Friction and Wear
A primary function of this bushing is to act as a low-friction interface between two moving or stationary components, typically metal parts. By creating a smooth contact surface, it minimizes direct metal-to-metal rubbing, which reduces abrasion and wear on both parts. This is especially important in high-stress areas like pivot points (e.g., where booms, arms, or buckets connect), where repeated movement would otherwise cause rapid deterioration.

2. Absorbing Shock and Vibration
In heavy-duty operations, equipment components are subjected to significant impact forces and vibrations. The 228-5619 bushing helps dampen these forces, acting as a buffer to absorb shocks. This protects surrounding parts (such as pins, brackets, or structural frames) from excessive stress, reducing the risk of cracks, bending, or premature failure.

3. Maintaining Alignment
The bushing ensures precise alignment between mating components. It fits tightly into a housing or bore, providing a stable pivot point that keeps parts properly positioned during movement. This alignment is critical for smooth operation of mechanical systems—for example, ensuring a boom or bucket moves along its intended path without misalignment, which could lead to inefficient performance or damage.

• Applicable models

• More bushing parts supplied to C A T machine

• Catalog parts list

• Other hot selling parts

1.Final drive: Travel gearbox, Travel gearbox with motor, Carrier ass'y, Sun gear shaft

2.Swing gear: Center joint ass'y, Swing gearbox, Swing motor, Gear reduction ass'y

3.Undercarriage Parts: Track roller, Track link ass'y, Idler roller, Sprocket, Spring ass'y

4.Hydraulic parts: Hydraulic pump, Main Valve, Hydraulic cylinder

5. Engine parts: Engine Ass’y, Crankshaft, Turbocharger, Fuel injector, Flywheel, Starter motor, Cooling fan, Solenoid valve

6.Electrical parts: Wiring harness, Controller, Monitor

7.Other: Cylinder Seal Kits, Fuel tank, Filter, Boom, Arm, Bucket etc.

• We could supply the following spare parts

1 Hydraulic parts: hydraulic pump, main valve, hydraulic cylinder, final drive, travel motor, swing machinery, swing motor etc.

2 Engine parts: engine ass’y, piston, piston ring, cylinder block, cylinder head, crankshaft, turbocharger, fuel injection pump, starting motor and alternator etc.

3 Undercarriage part: Track roller, Carrier roller, Track Link, Track shoe, Sprocket, Idler and Idler cushion etc.

4 Cab parts: operator’s cab, wiring harness, monitor, controller, seat, door etc.

5 Cooling parts: Radiator, air conditioner, compressor, after cooler etc.

6 Other parts: Service kit, swing circle, engine hood, swing joint, fuel tank, filter, boom, arm, bucket etc.

• Advantage

1. Offer Top quality & competitive products

2. Support 6-month warranty

3. 100% tested before shipping

4. Delivery in time

5. A wide range of Oil Pressure Sensor, Fuel Tank Level Sensor, Temperature Sensor, Speed Sensor for excavator 

6. More than 15 years production and 11 years foreign trade experience

7. Professional QC team

8. Best sales team, 24 hours service

• Packing and Shipping

Packing Details :

inner packing : plastic film for wrapping

external packing : wooden

Shipping :

within 3 days after received the payment , by air or by express or by sea on the basis of the

quantity and emergency circumstances.

1. By Couriers: DHL, UPS, FEDEX, TNT are the main courier companies we are cooperated,

2. By Air: Delivery from the Guangzhou air port to customer's destination city air port.

3. By Sea: Delivery from the Huangpu port .