7Y-1901 6W-1958 Element Coupling Excavator Spare Parts Fit For 312E 313D 314D CR

• 7Y-1901 6W-1958 Element Coupling Excavator Spare Parts Fit For 312E 313D 314D CR

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• Specifiion

• Key functions

1.Torque Transfer: Efficiently transmit rotational power from engines to drivetrains, generators, or hydraulic pumps—ensuring equipment like haul trucks or loaders can perform heavy work.

2.Vibration Isolation: Reduce noise and vibration in operator cabs and sensitive systems (e.g., electronics in generators), improving operator comfort and extending component life.

3.Misalignment Tolerance: Accommodate small shaft misalignments that occur during operation, preventing excessive wear on bearings, seals, and gears.

4.Overload Protection: The elastomer can temporarily deform under extreme torque, acting as a "fuse" to limit damage to more expensive components (e.g., engine crankshafts or transmission gears).

• Compatible models

EXCAVATOR 311D LRR 312D 312D L 312D2 312D2 GC 312D2 L 312E 312E L 313D 313D2 313D2 LGP 314D CR 314D LCR 314E CR 314E LCR 315 315B 315C 315D L 316E L 317B LN 318B 318C 318D L 318D2 L 318E L 319C 319D 319D L 319D LN 320 320 L 320B 320C 320C FM 320C L 320D 320D LRR 320N 321C 323D L 323D LN
MINI HYD EXCAVATOR 308E 308E CR 308E SR C.at.erpillar.

• More other element coupling applied to C A T heavey machine

• Directory listing

• 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.

• 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 .