Engine Oil Pumps & Components

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Oil Suction Connection 4918022 - Cummins
positive OEM
Part# 4918022
Part# 4918022
shipping
$149.71
In Stock
Pump - Oil Engine 1810104PEX - Paccar Engine
positive OEM
Part# 1810104PEX
Part# 1810104PEX
shipping
$1,104.20
In Stock
Lubricating Oil Pump 5680039RX - Cummins
Part# 5680039RX
Part# 5680039RX
shipping
$813.58
In Stock
Tube Oil 23505890 - Detroit Diesel
positive OEM
Part# 23505890
Part# 23505890
shipping
Special Price $32.05 Regular Price $37.29
In Stock
Oil Supply Tube 4318183 - Cummins
positive OEM
Part# 4318183
Part# 4318183
shipping
Special Price $60.57 Regular Price $69.20
In Stock
Oil Outlet Pipe 1831438PE - Paccar Engine
positive OEM
Part# 1831438PE
Part# 1831438PE
shipping
Special Price $137.86 Regular Price $160.18
In Stock
Engine Oil Pump Body 236-9918 - CAT
positive OEM
CAT
Part# 236-9918
Part# 236-9918
shipping Ships up to 72h
$1,165.29
Available
Lube Oil Suction Tube 3964028 - Cummins
positive OEM
Part# 3964028
Part# 3964028
shipping Ships up to 72h
$281.15
Available
Oil Suction Connection 3959097 - Cummins
positive OEM
Part# 3959097
Part# 3959097
shipping Ships up to 72h
$255.84
Available
Lube Oil Suction Tube 3944264 - Cummins
positive OEM
Part# 3944264
Part# 3944264
shipping Ships up to 72h
$290.28
Available
Oil Suction Connection 3923616 - Cummins
positive OEM
Part# 3923616
Part# 3923616
shipping Ships up to 72h
$137.44
Available
Oil Suction Connection 3921719 - Cummins
positive OEM
Part# 3921719
Part# 3921719
shipping Ships up to 72h
$140.63
Available
Oil Suction Connection 3679714 - Cummins
positive OEM
Part# 3679714
Part# 3679714
shipping Ships up to 72h
$193.76
Available
Fuel Pump Gear 2883186 - Cummins
positive OEM
Part# 2883186
Part# 2883186
shipping Ships up to 72h
Special Price $225.59 Regular Price $244.23
Available
Oil Suction Connection 2864924 - Cummins
positive OEM
Part# 2864924
Part# 2864924
shipping Ships up to 72h
$268.95
Available
Oil Suction Connection 2864920 - Cummins
positive OEM
Part# 2864920
Part# 2864920
shipping Ships up to 72h
$263.33
Available
Oil Delivery Pipe - Side 1862935PE - Paccar Engine
positive OEM
Part# 1862935PE
Part# 1862935PE
shipping Ships up to 72h
$283.60
Available
Oil Pipe 1827457PE - Paccar Engine
positive OEM
Part# 1827457PE
Part# 1827457PE
shipping Ships up to 72h
$169.10
Available
Oil Pipe 1955972PE - Paccar Engine
positive OEM
Part# 1955972PE
Part# 1955972PE
shipping Ships up to 72h
$155.03
Available
Oil Pipe 1885852PE - Paccar Engine
positive OEM
Part# 1885852PE
Part# 1885852PE
shipping Ships up to 72h
Special Price $87.62 Regular Price $100.78
Available
Oil Pipe 1933160PE - Paccar Engine
positive OEM
Part# 1933160PE
Part# 1933160PE
shipping Ships up to 72h
Special Price $39.35 Regular Price $45.57
Available
Oil Pipe 1921309PE - Paccar Engine
positive OEM
Part# 1921309PE
Part# 1921309PE
shipping Ships up to 72h
$29.32
Available
Strainer - Oil Module 1834201PE - Paccar Engine
positive OEM
Part# 1834201PE
Part# 1834201PE
shipping Ships up to 72h
Special Price $19.65 Regular Price $24.17
Available
Lubricating Oil Pump 3693265 - Cummins
positive OEM
Part# 3693265
Part# 3693265
shipping Ships up to 72h
$1,139.81
Available
Lubricating Oil Pump Gear 3693418 - Cummins
positive OEM
Part# 3693418
Part# 3693418
shipping Ships up to 72h
$283.07
Available
Lubricating Oil Pump Cover 3693419 - Cummins
positive OEM
Part# 3693419
Part# 3693419
shipping Ships up to 72h
$188.17
Available
Oil Outlet Pipe 1830713PE - Paccar Engine
positive OEM
Part# 1830713PE
Part# 1830713PE
shipping Ships up to 72h
$313.19
Available
One Section Engine Oil Gear Pump 161-4111 - CAT
positive OEM
CAT
Part# 161-4111
Part# 161-4111
shipping Ships up to 72h
$2,260.91
Available
Oil Pump 1614113CAT - Interstate MCBee
Part# 1614113CAT
Part# 1614113CAT
shipping Ships up to 72h
$701.59
Available
Oil Pump Kit K3367 - Paccar
positive OEM
Part# K3367
Part# K3367
shipping Ships up to 72h
Special Price $393.37 Regular Price $490.69
Available
Transfer Tube 3688871 - Cummins
Part# 3688871
Part# 3688871
shipping Ships up to 72h
$109.09
Available
Oil Module MX13 EPA21 2397567PE - Paccar Engine
positive OEM
Part# 2397567PE
Part# 2397567PE
shipping Ships up to 72h
$2,311.89
Available
Shaft Assy - Pump Drive 1W-7238 - CAT
CAT
Part# 1W-7238
Part# 1W-7238
shipping Ships up to 72h
$519.46
Available
Sleeve Bearing 8S-6511 - CAT
positive OEM
CAT
Part# 8S-6511
Part# 8S-6511
shipping Ships up to 72h
$11.72
Available
Oil Pump Shaft and Gear Assembly 1W-7239 - CAT
positive OEM
CAT
Part# 1W-7239
Part# 1W-7239
shipping Ships up to 72h
$417.51
Available
Pump - Lubricating Oil 4939587 - Cummins
positive OEM
Part# 4939587
Part# 4939587
shipping Ships up to 72h
Special Price $146.22 Regular Price $149.39
Available

1-36 of 118 Items

Oil Pump Components That Keep Engines Running Smoothly

Reliable oil circulation is critical for maintaining engine performance and preventing damage under heavy-duty conditions. Oil pump components such as pumps, gears, and pickup tubes work together to ensure a steady flow of lubrication to essential moving parts. Proper maintenance of these elements helps preserve engine longevity and supports efficient operation even under demanding workloads.

Core Parts for Efficient Lubrication

At the heart of the lubrication system, oil pumps create the pressure needed to move oil throughout the engine. Supporting components like oil pickup tubes and oil strainers ensure that clean, debris-free oil reaches critical systems. Oil pressure regulators help maintain optimal oil pressure, preventing both insufficient lubrication and excessive strain on seals and gaskets. Together, these parts ensure that the engine operates at the correct temperature and under proper load conditions.

Durability Under High-Stress Conditions

Engine oil circulation systems face extreme temperatures, high pressures, and continuous mechanical stress. High-quality oil pump gears, seals, and gaskets are designed to handle these conditions without premature wear. Choosing durable components helps prevent oil leaks, pressure drops, and costly engine repairs, especially in long-haul or heavy-load applications.

Simplified Maintenance and Dependable Performance

When oil system components wear out, replacing them promptly is essential for protecting engine health. Many oil pump assemblies and related parts are manufactured to OEM standards, ensuring a direct fit and straightforward installation. Regular inspection of oil pumps, pickup tubes, and pressure regulators can significantly extend the engine’s lifespan and maintain consistent performance across thousands of miles.

Big Rig World offers a variety of oil pump components, including:

  • pumps
  • gears
  • pickup tubes
  • strainers
  • seals

All built for durability and dependable oil system function. Find the right solutions to protect your engine and keep it performing at its best.