500 psi carpet cleaning repair parts

[Donald]

Question: What parts would you recommend to repair and maintenance the Goliath 500 PSI, 14,000 BTU heat extractor.
I would like to also order the parts so that I can maintain and repair the Goliath extractor here in Thailand.
So which parts do you think I would replace the most? vac motors? the pumps? or anything else? and how many of the parts would you recommend I get for 2 extractors.

Answer:
Pressure regulator rebuild kit

http://www.steam-brite.com/pumptec-brass-pressure-regulator-repair-regulators-p-4164.html

Carpet cleaning wand rebuild kit

http://www.steam-brite.com/kingston-repair-25130-valve-p-4965.html

Replacement vacuum motor(s)

http://www.steam-brite.com/westpak-stage-vacuum-motor-most-common-size-p-8909.html

Water pump replacement head

http://www.steam-brite.com/pumptec-205v-pump-head-only-4ports-p-5192.html

New replacement water pump

http://www.steam-brite.com/pumptec-series-205v-095m410-pump-more-horse-power-volt-p-10869.html

replacement pressure gauge

http://www.steam-brite.com/steambrite-pressure-gauge-panel-mount-back-connection-p-8851.html

Replacement spray jets

http://www.steam-brite.com/teejet-brass-110015-p-4954.html

Replacement pressure regulator

http://www.steam-brite.com/pumptec-pressure-regulator-0600-inlet-bypass-ports-mv500-series-70051-used-mytee-extractors-p-11142.html

Replacement QD's

http://www.steam-brite.com/foster-14in-malefemale-brass-quick-disconnect-p-8141.html