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2W2662 | Caterpillar 3500 Valve Spring Seat

Pricing: $4.21

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When it comes to Valve Spring Seats, 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 Valve Spring Seats 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 1-year warranty and technical expertise from HHP’s certified staff, and you’ve got a quality Valve Spring Seat that will keep you running for another million miles.

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

  • Looking for the perfect fit? You got it! Our Valve Spring Seats are built to OEM specifications.

  • Additionally, you'll get a much lower price compared to the OE and have equal or better quality.

  • Maximize your engine with a brand new Valve Spring Seat from an ISO 9001 certified facility. You'll get quality and consistency you can count on!


  • (1) Valve Spring Seat


1-Year, Unlimited Mileage, Parts and Labor Warranty

OEM Applications:

  • 2090962
  • 2090962
  • 2W-2662
  • 2W2662
  • 209-0962
  • CAT2W2662

Technical Data

3500 Engine Specifications:
Year: -
Liter: 34.5
CID: 2105
Cyl: V 8
Bore/Stroke: 6.6929-6.6949"
Compression Ratio: -
Firing Order: -
Comments: Diesel 2,105 CID 34.5L

Tune-Up Specifications:
Intake Valve Lash: .015" Cold
Exhaust Valve Lash: .030" Cold

Valve Seat Specifications:
Seat Angle: Intake- 29.75-30.75°Exhaust- 29.75-30.75°
Seat Outside Diameter: Intake- 2.3663-2.3675"Exhaust- 2.3663-2.3675"
Seat Inside Diameter: Intake- 2.113-2.229"Exhaust- 2.113-2.229"
Seat Insert Bore Diameter: Intake- 2.3612-2.3632" Exhaust- 2.3612-2.3632"
Seat Insert Bore Depth: Intake- .545-.557" Exhaust-.545-.557"


  • P203519
  • P203519
  • HHP
  • New

Shipping Information

  • Item Requires Shipping
  • 0.2 lbs.
  • W6.0000” x H0.0000” x L5.0000”

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