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2477133 | Caterpillar C-Series 190 Degree Regulator

P005555, 1223821, 2477133, 7C3095, 4W4842, 381851, New Regulator for Caterpillar C-Series, Caterpillar C-Series Regulator, Cat C-Series Regulator, C-Series Regulator, Caterpillar, Cat, Caterpillar C-Series, Caterpillar C Series, Cat C-Series, Cat C Series, C-Series, C Series, Regulator, Caterpillar C Series Regulator, Cat C Series Regulator, C Series Regulator

Availability: In Stock & Ready to Ship!
Pricing: $29.21

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When it comes to Regulators, why risk your engine?

Don't let a small part turn into a major repair. We wouldn't risk putting sub-par parts into our engines, so why should you?

HHP only sells Regulators that are manufactured in a state of the art facility using top of the line machining and measuring equipment to ensure each part is manufactured to OEM specifications. Combine this with up to 50% off OEM prices, an industry leading 2-Year Parts and Labor Warranty and technical expertise from HHP’s certified staff, and you’ve got a quality Regulator that will keep you running for another million miles.

Need a little extra proof? Let's talk shop.

  • You are not settling for sub-par parts with this regulator built to strict OEM specifications ensuring proper fitment and function.
  • This regulator is equal or better quality compared to the OE at a much lower price.  That's a win-win situation for you!
  • Additionally, this regulator is manufactured and assembled in an ISO 9001:2008 certified facility giving you quality and consistency you can trust.


  • (1) Regulator 


2 Year Parts and Labor Warranty

OEM Applications

  • 1223821
  • 2477133
  • 7C3095
  • 4W4842

Technical Data

Engine Specifications:
Start to open @ 189 f = 87.2c
Fully open @ 208 f= 97.7c

Single & Double types used
Fits Engine Models:


Shipping Information

  • Item Requires Shipping
  • 0.5 lbs.
  • W3.0000” x H3.2500” x L3.0000”

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