Our Products

Bringing with us over 25 years of industry experience, we are an industry leader in rotating assembly parts for diesel engines.




Duel Over Head Cam (DOC)

Cummins CM870 & CM871

The Cummins ISX is an Inline (Straight)-6 diesel engine produced by Cummins for heavy duty trucks and motorcoaches, replacing the N14 in 2001 when emissions regulations passed by the EPA made the engine obsolete. Originally called the “Signature” series engine, the ISX uses the “Interact System” (hence the “IS” which is the moniker for the full authority, on highway fuel system Cummins pioneered) to further improve the engine. This engine is widely used in on highway and vocational trucks and is available in power ranging from 430 hp all the way to 620 hp 2050 lb-ft. The QSX is the off-highway version of the ISX with the Q standing for Quantum. The QSX is used for industrial, marine, oil & gas and other off-highway applications. Cummins also produced a 650 hp and 1950 lb-ft version for the RV market.

The 2003 through 2007 were the CM870 EGR equipped engine.

Please contact for pricing. No core 13 month warranty.

Single Over Head Cam (SOC)

Cummins CM225 & CM2350

The current EPA 2010 version known as ISX15 CM2250 features enhanced Exhaust Gas Recirculation, Diesel Particulate Filter and Selective Catalytic Reduction (SCR), also known as Urea Injection. SCR consists of a Diesel Exhaust Fluid (DEF – composed of urea and water) injection system: holding tank, pump, controller, and injector and an SCR catalyst brick. DEF is heated, pumped and injected into a decomposition tube which then reacts with the exhaust reducing NOX. The ISX15 CM2250 and CM2350 has eliminated the injector camshaft due to the advent of the common rail fuel system in which the fuel is pressurized from a high pressure, multiple piston pump, transferred through tubing to a rail where fuel is stored under extremely high pressures up to 35,000 psi.

Covers years 2010-2016. Please contact for pricing. No core 13 month warranty.

Caterpillar Heads

Caterpillar Truck Engine C15

The CAT C15 was the replacement for the 3406E and was a very popular “big bore” 15-liter engine during its day. They have 3 “versions” of the C15 engines they made:

  • C-15 (Pre-ACERT engines, with a dash between the C and the 15)
  • C-15 Bridge (Engines in transition from pre-ACERT to ACERT)
  • C15 ACERT (ACERT is the CAT technology to meet EPA 2004 & 2007 emission standards)

Covers years 2010-2016. Please contact for pricing. No core 13 month warranty.


Engine Prefix Model First Built Last Built QTY Built Model Years
6NZ C15 July 1998 June 2005 99,900 1998 - 2002
9NZ C15 June 2005 February 2009 18,500 1998 - 2002
MBN C15 Bridge December 2001 February 2003 30,100 1998 - 2002
EGH C15 Acert December 2002 October 2004 <300 1998 - 2002
BXS C15 Acert March 2003 December 2004 39,000 2003
MXS C15 Acert July 2006 March 2003 33,000 2004 - 2006
NXS C15 Acert July 2006 April 2009 33,000 2004 - 2006
RKS C15 Acert September 2008 January 2009 < 100 2004 - 2006
SDP C15 Acert January 2005 March 2009 22,700 2007 - 2010
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