Haas Parts

To make sure this is the correct part for your machine, use the machine's serial number to narrow the search.

Pulley Profile Notes:

PGGT/TIMING HTD PULLEY:
Is comprised of; number of grooves, pitch, width and bore.
For example; part number P36-3M-09-0.2500 denotes 36 grooves, 3mm pitch, 9mm width and 0.2500 bore.

TIMING PULLEY:
Is comprised of; pitch, width, tooth count and bore.
For example; part number XL-0.750-56-0.3750 denotes .200” pitch, 0.750 width, 56 teeth and 0.3750 bore. The letters correspond to pulley pitch as follows:

XL = Extra Light = .200” pitch.
L = Light = .375” pitch.
H = Heavy = .500” pitch.

HTD PULLEY:
Is comprised of; number of grooves, pitch, width and bushing I.D. For example; part number P36-5M-15-1108 denotes 36 grooves, 5mm pitch, 15mm width and associated bushing I.D. number.

V-PULLEY:
Is comprised of; belt type, pulley diameter, number of V-grooves and bore. For example; part number 5V-10.100-4-6.5080 denotes 5V belt, pulley O.D., 4 V-grooves and 6.5080 bore.