• 135-12-31220 1351231220 Lock KOMATSU Bulldozer Spare Parts For D53A-17 D57S-1B D58E-1A

• Specification

• Function

1.Bucket Tooth Pin Lock: According to the introduction of Komatsu bucket tooth pin lock, it is made of high - grade steel and has the characteristics of high durability and strength. The Komatsu 135 - 12 - 31220 lock may be a similar component, which is used to fix the teeth of the excavator bucket. It can provide a safe and reliable connection to ensure that the bucket teeth can stably bear the impact and load during work, and prevent the bucket teeth from falling off, thereby ensuring the normal operation of the excavator.

2.Door Lock: Komatsu excavator door locks are usually made of strong metal materials, which can withstand external impacts and pressures. The 135 - 12 - 31220 lock may also be a door lock for a certain model of Komatsu excavator, which plays a role in preventing unauthorized access and protecting the machine from damage. It has a reasonable structural design, and only the correct key can be used to open it, which effectively prevents illegal intrusion.

• Compatible models

• More other lock parts fit for KOMATSU machine

• Catalog parts list

• 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 12-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 .