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2811640 | Caterpillar C15/C15 Acert/3406E Loaded Cylinder Head, New

P200010, 4P-5050, 3250386, 2998342, 2741953, 2454324, 20R2646, 20R2645, 1872110, 1835296, 1769918, 1616190, 161-6191, 1604347, 1604346, 159-8655, 142-7341, 142-7339, 132-9976, 10R7658, 10R5985, 10R5984, 10R4359, 0R9537, 0R9536, 0R9535, 0R8881, 0R8628, 0R7637, 0R7595, 0R7594, Loaded, Loaded Cylinder Head, Loaded Cyl Head, Loaded Cylinder Head Caterpillar C15/3406E, C/15, 3406/E, Cylinder Head, Cat, Caterpillar, C15, C-15, 3406E, 3406-E, C15 Acert, 3406E Acert, Acert, C-15 Acert, 3406-E Acert, Cat C15 Acert, Cat 3406E Acert, Cat C-15 Acert, Cat 3406-E Acert, Cat C-15 Acert Cylinder Head, Cat 3406E Acert, Cylinder, Head, Caterpillar C15, Caterpillar 3406E, Caterpillar C15 Acert, Caterpillar 3406E Acert, Caterpillar C-15, Caterpillar 3406-E, Caterpillar C-15 Acert, Caterpillar 3406-E Acert

Availability: In Stock & Ready to Ship!
Shipping: Free shipping applies to commercial addresses within the continental United States only. Freight carriers charge an additional $100.00 for residential addresses.
Pricing: $3,283.92

Customize Your Item



Is your Cylinder Head in it for the long haul?

We all know in order to get a million miles out of your engine you need to keep your engine cool, well lubricated, and perform regular maintenance. Let one of these slip... and your rig is going to wind up in the shop with you stuck waiting for the repair.

It's no secret that diesel engine parts can cost an arm and a leg. That’s where HHP steps in; we offer premium aftermarket parts at up to 50% off OEM prices. While most believe aftermarket retailers sell cheap parts with zero warranty, packed in a beat-up box from who knows where, HHP is here to kick that stereotype to the curb. HHP provides Cylinder Heads with additional engine cooling properties and a 1-Year Warranty. How’s that for an aftermarket part?

Need a little extra proof? Let's talk Cylinder Heads.

  • Our Caterpillar Cylinder Heads are built to OEM specifications, giving you proper fit and function. You'll also save up to 50% off OEM prices!
  • Worried about quality? With HHP, you'll receive equal or better quality compared to the OE at a much lower cost.
  • New valves, spring, retainers, keepers, and pre-installed cam bearings, this Cylinder Head includes everything you need to go another million miles
  • Keep your engine running at peak performance, with a new head design for higher coolant flow compliments of widened passages and a thicker deck.
  • As always you'll get quality at or exceeding the OEM at a much lower cost. With a cylinder head that is 100% assembled in the USA
  • We have ASE certified techs on staff to answer all of your technical questions. You'll be back up and running in no time.


  • (1) Cylinder Head (Includes valves, spring, retainers, keepers, and pre-installed cam bearings)


1-year Parts Warranty, with the first 6-months Parts and Labor Warranty. The valves, springs, retainers, and keepers, are backed by a separate 2-year Parts and Labor Warranty.

OEM Applications & Tech Data

  • 3250386
  • 2998342
  • 2741953
  • 20R2646
  • 20R2645
  • 1872110
  • 1835296
  • 1769918
  • 1616190
  • 161-6191
  • 1604347
  • 1604346
  • 159-8655
  • 142-7341
  • 142-7339
  • 132-9976
  • 10R7658
  • 10R5985
  • 10R5984
  • 10R4359
  • 0R9537
  • 0R9536
  • 0R9535
  • 0R8881
  • 0R8628
  • 0R7637
  • 0R7595
  • 0R7594
  • 1616190
  • 2635055
  • 20R2647
  • 2811640
  • 2237263
  • 274-1953
  • 222-1982
  • 277-8240
  • 281-1640
  • 4P-5050
  • 139-9976
  • OR8883


Technical Data

Fits Engines:
Includes: Valves, Springs, Cups, Seals,Guides, Seats

Caterpillar C15 Engine Specifications:
Year: 1999-2007
Liter: 15.2
CID: 928
Cylinders: L 6
Bore/Stroke: 5.4000-5.4020", 6.732"
Firing Order: 1-5-3-6-2-4

Caterpillar C15 Acert Engine Specifications:
Liter: 15.2
CID: 928
Cylinders: L 6
Bore/Stroke: 5.4000-5.4020"/6.732"
Compression Ratio: -
Firing Order:1-5-3-6-2-4
Comments: Diesel SOHC Electronic, Similar to 3406E, ACERT

Caterpillar 3406E Engine Specifications:
Year: 1993-2005
Liter: 14.6
CID: 893
Cylinders: L 6
Bore/Stroke: 5.4000-5.4020", 6.500"
Compression Ratio: 14.5:1
Firing Order: 1-5-3-6-2-4

Tune-Up Specifications:
Oil Pressure at Idle: -
Oil Presure: -
Intake Valve Lash: .015"
Exhaust Valve Lash: .030"

Front cam bearing should not be aligned with oil feed hole to help build oil pressure to rest of cam bearings. Should be offset 15-25 degrees above horizontal. (See CAT g01623618)

Shipping Information

  • Item Requires Shipping
  • 543.0 lbs.
  • W17.0000” x H17.0000” x L50.0000”
  • Free shipping applies to commercial addresses within the continental United States only. Freight carriers charge an additional $100.00 for residential addresses.

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