V-ribbed belt / 990 x 14 mm / LS PLUS70 / LS PLUS80 / LS PLUS90 / 4PK990 / 40221129

V - belt 4PK990 with an outer length of 990 mm ( Ld) and a width of 14 mm for LS Tractor series LS PLUS 70, LS PLUS 80, LS PLUS 90 and others for:

• air conditioning compressor.

How to measure a V-belt?

The poly V-ribbed belt is used to drive engine accessories, such as a water pump, alternator or alternator. A standard V-belt is marked with two length values Ld and Li . The length Li is the internal length, and the length Ld is the so-called pitch length, according to the ISO standard, it can be called the outer length, but it is the length measured at the strongest structural point of the belt. The designation of the V-belt is usually a capital letter of the alphabet denoting the belt cross-section (mm) Z, A, B, C, D and length. The simplest division of belts that are on sale is narrow-profile, classic, narrow-profile toothed and classic toothed.

Dimensions :

• external length (La): 995 mm,
• internal length (Li):
• pitch length (Ld): 990 mm
• width: 14mm.
• height:: 4.50mm,
• number of grooves: 4 pcs.
• part number: 40221129, 4PK990, 4PK 990.

Tractor models:

LS Tractor:

• LS PLUS70,
• LS PLUS80,
• LS PLUS90.

The V-belt is an element that is used to transfer the drive from the engine or transmission to the equipment or device. Most often, V-belts are used to drive an alternator, coolant pump or compressor, and in agriculture , belts are used in agricultural equipment and equipment that are subjected to high rotational speeds. V-belts are the most frequently wearing parts of agricultural machines due to the material they are made of and damage resulting from overloading during machine operation. Replace a worn V-belt with a new one as soon as possible to prevent an accident or damage to the machine.

Warehouse :
M01 M26 S07