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HOSE AS 3727418 - Caterpillar

3727418 HOSE AS Caterpillar parts 300.9D HOSE
Alternative (cross code) number:
Caterpillar 3727418 HOSE AS
Weight: 1 pounds 0 kg.

Buy HOSE AS 3727418 Caterpillar genuine, new aftermarket tractor parts with delivery

Compatible equipment models: 3727418:

MINI HYD EXCAVATOR  300.9D   Caterpillar
Number on catalog scheme: 3
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Illustration 1 g02182227
(1) Top ring
(2) Intermediate ring
(3) Oil control ring
(4) Piston pin bore
(5) Piston pin
(6) Piston pin retainer The piston is a two-piece, articulated design. The piston consists of a forged, steel crown and a cast, aluminum skirt. The two pieces of the piston assembly are connected to the piston pin. The two pieces of the piston assembly pivot about the piston pin. The steel crown carries all three piston rings. Oil from the piston cooling jets flows through a chamber which is located directly behind the rings. The oil cools the piston which improves the life of the rings. The pistons have three rings which include two compression rings and one oil ring. All the rings are located above the piston pin bore. The oil ring is a standard ring. Oil returns to the crankcase through holes in the oil ring groove.The connecting rod has a taper on the pin bore end. This taper gives the rod and the piston more strength in the areas with the most load. Four bolts, which are set at a small angle, hold the rod cap to the rod. The design keeps the rod width to a minimum. A larger rod bearing is used and the rod can still be removed through the liner.

Caterpillar parts catalog:

Caterpillar parts catalog
300.9D Mini Hydraulic Excavator LJM00001-UP (MACHINE)
300.9D Mini Hydraulic Excavator LJ200001-UP (MACHINE)

Parts hose Caterpillar catalog:

3758248 HOSE
300.9D, 301.4C, 301.7D, 301.7D CR, 302.2D, 302.4D, 302.7D
3731818 HOSE AS
300.9D, 301.4C
3731780 HOSE AS
300.9D, 301.7D, 302.2D, 302.4D
3735673 HOSE AS
300.9D, 301.7D, 302.2D
3731808 HOSE AS
300.9D, 301.7D
3735673 HOSE AS
300.9D, 301.7D, 302.2D
3731779 HOSE AS
300.9D, 301.7D CR
3731801 HOSE AS
300.9D, 301.4C, 302.7D
3731803 HOSE AS
300.9D, 301.4C
3731802 HOSE AS
300.9D, 301.4C
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