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Cummins® 4B 3.9L Complete Drop-In Engines

LOWEST PRICE GUARANTEED!
 

We specialize in the highest quality Diesel engines in the market today. Our engines offer both premium quality and top performance, and are competitively priced far below most aftermarket remanufactures.


Call Us!
866.264.4601

2 Yr / 100,000 Miles Nationwide Warranty

 
Complete Drop-Ins On-Highway Applications
Item Description Code Part Number Reference OE Number 1 Year(s)
Cummins 4B 3.9L Complete Drop-In Engines Automotive, Step Van, 105 HP, LMRO Turbo, 3.0" Inlet,
Horizontal Oil Filter, Rear Sump, Rotary Pump, CPL 858 ...
more
P 55E6D105A DR119RX 1986-90
Cummins 4B 3.9L Complete Drop-In Engines Automotive, Step Van, 105 HP, LMRO Turbo, 3.0" Inlet,
Horizontal Oil Filter, Front Sump, Rotary Pump, CPL 858 ...
more
P 55E6D105AF DR119RX 1986-90
Cummins 4B 3.9L Complete Drop-In Engines Automotive, Step Van, 105 HP, LMRO Turbo, 3.0" Inlet, 14
Degree Angle Down Exhaust, Vertical Oil Filter, Rear Sump,
Rotary Pump, CPL 858 ...more
P 55E6D105B DR104RX 1986-90
Cummins 4B 3.9L Complete Drop-In Engines Automotive, Step Van, 105 HP, LMRO Turbo, 2.5" Inlet, 14
Degree Angle Down Exhaust, Vertical Oil Filter, Rear Sump,
Rotary Pump, CPL 767 ...more
P 55E6D105C DR537RX 1986-90
Cummins 4B 3.9L Complete Drop-In Engines Automotive, Step Van, 105 HP, HMRO Turbo, Vertical Oil
Filter, Rear Sump, Rotary Pump, CPL 858 ...more
P 55E6D105D DR105RX 1986-90
Cummins 4B 3.9L Complete Drop-In Engines Automotive, Step Van, 105 HP, HMRO Turbo, 3.0" Inlet,
Vertical Oil Filter, Rear Sump, Rotary Pump,
CPL 593 ...more
P 55E6D105E DR105RX 1984-90
Cummins 4B 3.9L Complete Drop-In Engines Automotive, Step Van, 105 HP, LMRO Turbo, 2.5" Inlet, 14
Degree Angle Down Exhaust, Vertical Oil Filter, Rear Sump,
Rotary Pump, CPL 727 ...more
P 55E6D105F DR537RX 1986-90
Cummins 4B 3.9L Complete Drop-In Engines Automotive, Step Van, 120 HP, LMRO Turbo, Horizontal Oil
Filter, Rear Sump, Rotary Pump,
CPL 857 ...more
P 55E6D120A DR116RX 1986-90
Cummins 4B 3.9L Complete Drop-In Engines Automotive, Step Van, 120 HP, LMRO Turbo, Horizontal Oil
Filter, Front Sump, Rotary Pump,
CPL 857 ...more
P 55E6D120B DR116RX 1986-90
Cummins 4B 3.9L Complete Drop-In Engines Automotive, Step Van, 105 HP, LMRO Turbo, Horizontal Oil
Filter, Rear Sump, Rotary Pump,
CPL 1260 ...more
P 55F1D105A DR548RX 1991-93
Cummins 4B 3.9L Complete Drop-In Engines Automotive, Step Van, 105 HP, LMRO Turbo, Horizontal Oil
Filter, Front Sump, Rotary Pump,
CPL 1260 ...more
P 55F1D105B DR548RX 1991-93
Cummins 4B 3.9L Complete Drop-In Engines Automotive, Step Van, 120 HP, LMRO Turbo, Horizontal Oil
Filter, Rear Sump, Rotary Pump,
CPL 1848 & 986 ...more
P 55F1D120A DR549RX 1991-93
Cummins 4B 3.9L Complete Drop-In Engines Automotive, Step Van, 120 HP, LMRO Turbo, Horizontal Oil
Filter, Front Sump, Rotary Pump,
CPL 986 ...more
P 55F1D120B DR549RX 1991-93
Cummins 4B 3.9L Complete Drop-In Engines Automotive, Oshkosh & Freightliner, “M” Line, 130 HP,
LMRO Turbo, Front Sump, Inline Pump, CPL 1839 ...more
P 55F4D130A DR1142RX 1994-98
 

1. The OE part number is provided as a reference only, please match by CPL and serial number with Search Parts prior to ordering. Please call Search Parts for assistance with all applications, even if CPL number and description match. List of CPL numbers is NOT all inclusive. The serial number (8 digits) and CPL number can be found on tag located on left side of gear housing on front of engine.
2. Pricing on "Build to Order" engines may vary depending on configuration. Please call for price and availability prior to quoting.

HMRO=High mount turbo w/exhaust venting out rear of engine (mounted on top of exhaust manifolds - higher than the valve covers).
LMRO=Low mount turbo w/exhaust venting out rear of engine (mounted alongside engine - almost tucks under exhaust manifolds).
HMFO=High mount turbo w/exhaust venting out front of engine (mounted on top of exhaust manifolds - higher than the valve covers)
LMFO=Low mount turbo w/exhaust venting out front of engine (mounted alongside engine - almost tucks under exhaust manifolds)
JWAC=Jacket water aftercooled

Call Us! 866.264.4601

 
Complete Drop-Ins Off-Highway Applications
Item Description Code Part Number Reference OE Number 1 Year(s)
Cummins 4B 3.9L Complete Drop-In Engines Construction / Industrial, 76 HP, Naturally Aspirated, Front
Sump, Lucas CAV Rotary Pump, CPL 591...more
P 55E6D076A DR100RX 1984-96
Cummins 4B 3.9L Complete Drop-In Engines Construction / Industrial, 76 HP, Naturally Aspirated, Lucas
CAV Rotary Pump, Build to order, CPL 591...more
P 55E6D076SB 2 DR100RX 1984-96
Cummins 4B 3.9L Complete Drop-In Engines Construction / Industrial, 100 HP, HMFO Turbo, Front Sump,
Rotary Pump, CPL 730...more
P 55E6D100A DR101RX 1984-96
Cummins 4B 3.9L Complete Drop-In Engines Construction / Industrial, 100 HP, Turbo, Rotary Pump, Build
to order, CPL 730...more
P 55E6D100SB 2 DR101RX 1984-96
Cummins 4B 3.9L Complete Drop-In Engines Construction / Industrial, 116 HP, HMRO Turbo, JWAC, Front Sump, Rotary Pump, CPL 594...more P 55E6D116A DR107RX 1984-96
Cummins 4B 3.9L Complete Drop-In Engines Construction / Industrial, 116 HP, LMRO Turbo, JWAC, Front Sump, Rotary Pump, CPL 594...more P 55E6D116B DR311RX 1984-96
Cummins 4B 3.9L Complete Drop-In Engines Construction / Industrial, 116 HP, JWAC, Turbo, Rotary Pump, Build to order, CPL 594...more P 55E6D116SB 2 DR311RX 1984-96
 
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