493 products
Cummins
Shop Cummins from Hilltop Diesel Performance. Browse performance, replacement, service and supporting parts, and verify exact year, engine and vehicle fitment before ordering.
SALE
Cummins
Cummins Rear Crank Seal with Wear Sleeve - 1989-2018 Dodge/Ram Cummins
$226.63$217.95
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SALE
Cummins
Cummins Lube Oil Pump - 1989-2002 Dodge 5.9L Cummins
$213.55$205.95
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SALE
Cummins
Cummins Tappet - 1989-1998 Dodge 5.9L Cummins
$41.17$39.99
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SALE
Cummins
Cummins Push Rod Cover Gasket - 1989-2002 Dodge 5.9L Cummins
$46.02$44.95
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SALE
Cummins
Cummins Rocker Box Gasket - 2003-2018 Dodge/Ram 5.9L/6.7L Cummins
$44.00$42.95
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SALE
MAHLE
MAHLE Piston Set with Rings - Standard - 2007.5-2018 Ram 6.7L Cummins
$1,001.70$961.95
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SALE
Mopar
Mopar Hydraulic Roller Lifter - 2019-2024 Ram 6.7L Cummins
$80.70$77.99
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SALE
Industrial Injection
Industrial Injection Stage 1 Billet Pushrod Set - 1989-1998 Dodge 5.9L Cummins
$290.95$279.95
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SALE
Hamilton Cams
Hamilton Cams Extreme Duty Pushrod Set - 1998.5-2018 Cummins
$199.00$191.99
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SALE
Fleece Performance
Fleece Billet Rocker Arm Bridge Set - 1998.5-2018 Cummins
$467.43$448.95
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SALE
Fleece Performance
Fleece OE Replacement Rocker Arm Assembly - 1998.5-2018 Cummins
$119.99$115.95
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SALE
Hamilton Cams
Hamilton Cams High Performance Rocker Arms - 1998.5-2018 Cummins
$899.00$863.99
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SALE
SunCoast Performance
Suncoast 68RFE Transmission Gasket & Seal Kit - 2008-2018 Ram 6.7L Cummins
$219.00$210.95
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SALE
Fleece Performance
Fleece Fuel Distribution Block Hose & Fitting Kit - 2007.5-2009 Dodge 6.7L Cummins
$160.95$154.95
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SALE
Fleece Performance
Fleece Fuel Distribution Block Hose & Fitting Kit - 2010-2018 Ram 6.7L Cummins
$160.95$154.95
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SALE
G&R Diesel
G&R Diesel Engine Fuel Filter Bypass Plate w/Heater - 2019-2023 Ram 6.7L Cummins
$239.00$229.99
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SALE
G&R Diesel
G&R Diesel Engine Fuel Filter Bypass Plate w/Heater - 2013-2018 Ram 6.7L Cummins
$299.00$287.99
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SALE
Fleece Performance
Fleece Mechanical Fuel Pump Block Off Plate - 1989-2018 Dodge/Ram Cummins
$36.99$35.99
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SALE
FleetGuard
Fleetguard Fuel Filter with WIF Sensor - 1989-1993 Dodge 5.9L Cummins
$70.95$68.99
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SALE
Exergy
Exergy Injector Seal Kit - O-Ring & Copper Gasket - 2019-2024 Ram 6.7L Cummins
$45.00$43.95
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SALE
Bostech
Bostech Fuel Injector Seal Kit - 2007.5-2018 Ram 6.7L Cummins
$6.95$6.67
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SALE
Mopar
Mopar Fuel Injector Return Line - 2007.5-2010 Dodge 6.7L Cummins
$165.08$158.95
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SALE
Mopar
Mopar Fuel Filter Canister O-Ring Seal Kit - 2003-2007 Dodge 5.9L Cummins
$32.39$31.99
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SALE
MAHLE
MAHLE Engine Gasket Kit - Standard Thickness - 1989-1998 Dodge 5.9L Cummins
$253.95$243.99
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Diesel parts guide
Shopping Cummins
Hilltop Diesel Performance organizes parts around real truck fitment so you can move from platform to the component you need without digging through an unrelated catalog. For Cummins applications, start with your exact year and engine, then verify configuration-specific notes on the product page before ordering.
Common upgrade and service paths include fuel delivery, injectors, turbochargers, intake and charge-air parts, exhaust, cooling, transmission components, filtration, sensors, gaskets, hardware and supporting installation parts.