High Performance Diesel and Gas Parts: For Cars, Trucks, UTVs, and Class 8 Vehicles

Welcome to our newly relaunched website! While we work out any bugs, please feel free to call or email us if you have any questions or cannot find what you are looking for. 203-210-7200 or Contact form

 

When you buy from KLM, you'll receive excellent customer service that aligns with the exacting standards of the brands we offer: FASS, AirDog, Crown Performance, Fluidampr, Vibratech, ARP, Borgeson Steering, Flex-A-lite, Fleetguard, Mopar, Walker Evans Racing, and more.

Our vast selection of aftermarket accessories includes:

    • Diesel power products
    • Air filters, oil filters, fuel filters, CCV filters
    • Replacement crankshaft dampers
    • Suspension lift kits
    • Shocks, coil over shocks
    • Replacement brake lines
    • LED lights and light bar brackets
    • and much more! 

Featured products

Fass 1998.5-2004.5 Cummins Titanium Series Fuel Pump 150GPH

List Price: $624.00 Your Price: $611.80 You Save: $12.20 (2 %)

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Ford 6.0 STC HPOP Fitting Update Kit 4C3Z-9B246-F

List Price: $58.25 Your Price: $52.85 You Save: $5.40 (9 %)

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ARP 247-4204 Custom Age 625 Plus Cummins Diesel Head Stud Kit

List Price: $1,466.90 Your Price: $1,232.15 You Save: $234.75 (16 %)

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Walker Evans Racing Kawasaki Teryx Rear Piggy Back Coil Over Shock Kit

List Price: $1,999.99 Your Price: $887.00 You Save: $1,112.99 (56 %)

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Walker Evans Racing Polaris RZR-S Piggy Back Coil Over Shock Kit

List Price: $2,099.95 Your Price: $1,775.00 You Save: $324.95 (15 %)

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AirDog FRRP 150 Dodge Cummins Lift Pump R3SBD150

List Price: $449.00 Your Price: $349.00 You Save: $100.00 (22 %)

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MaxSpool Cummins 12V Billet Chromoly Heavy Duty Push Rods

List Price: $365.00 Your Price: $229.00 You Save: $136.00 (37 %)

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Mag-Hytec E4OD/4R100 Transmission Pan

List Price: $345.00 Your Price: $327.75 You Save: $17.25 (5 %)

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Ford 6.0L Powerstroke Updated Standpipe Tube and Dummy Plug Kit

List Price: $262.28 Your Price: $157.94 You Save: $104.34 (40 %)

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Rigid Industries 10611 6" E-Series Flood LED Light Bar

List Price: $299.99 Your Price: $254.99 You Save: $45.00 (15 %)

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Rigid Industries 11021 10" E-Series Spot LED Light Bar RDL10P

List Price: $399.99 Your Price: $339.99 You Save: $60.00 (15 %)

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Rigid Industries 13031 30" Spot/Flood Combo LED Light Bar

List Price: $999.99 Your Price: $949.99 You Save: $50.00 (5 %)

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Rigid Industries 12011 20" E-Series Flood LED Light Bar RGDL20E

List Price: $699.99 Your Price: $664.99 You Save: $35.00 (5 %)

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Rigid Industries 13011 30" E-Series Flood LED Light Bar RGDL30E

List Price: $999.99 Your Price: $949.99 You Save: $50.00 (5 %)

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Rigid Industries 15011 50" E-Series Flood LED Light Bar RGDL50E

List Price: $1,599.99 Your Price: $1,359.00 You Save: $240.99 (15 %)

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Walker Evans Racing Kawasaki Teryx Front Piggy Back Coil Over Shock Kit

List Price: $1,120.00 Your Price: $887.98 You Save: $232.02 (21 %)

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Walker Evans Racing Polaris RZR Front Piggy Back Coil Over Shock Kit

List Price: $1,120.00 Your Price: $887.97 You Save: $232.03 (21 %)

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Walker Evans Racing Polaris RZR Rear Piggy Back Coil Over Kit

List Price: $1,200.00 Your Price: $887.99 You Save: $312.01 (26 %)

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Rigid Industries 11096 E Series Light Cover White

List Price: $18.00 Your Price: $16.98 You Save: $1.02 (6 %)

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Rigid Industries 11093 E-Series Amber Cover

List Price: $18.00 Your Price: $16.98 You Save: $1.02 (6 %)

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Rigid Industries 20196 Dually Series Light Cover White

List Price: $14.00 Your Price: $9.98 You Save: $4.02 (29 %)

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Rigid Industries 20191 D2 Series Light Cover Black

List Price: $14.00 Your Price: $9.49 You Save: $4.51 (32 %)

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TJM XGS 80 Series Land Cruiser 2 (50mm) Lift Coil Springs

List Price: $495.00 Your Price: $398.00 You Save: $97.00 (20 %)

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TJM XGS 80 Series Land Cruiser 2 (50mm) Front Lift Coil Springs

List Price: $495.00 Your Price: $225.00 You Save: $270.00 (55 %)

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Borgeson Dodge Steering Shaft 000943

List Price: $248.00 Your Price: $215.59 You Save: $32.41 (13 %)

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Bell Performance X-TRA Lube Concentrate Oil Treatment

List Price: $26.85 Your Price: $23.00 You Save: $3.85 (14 %)

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Colt Cams the Big Stick High Performance Cummins Diesel Camshaft

List Price: $678.00 Your Price: $644.00 You Save: $34.00 (5 %)

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Cummins 6.7L Diesel Fuel Rail Plug

List Price: $45.00 Your Price: $36.00 You Save: $9.00 (20 %)

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ICON 214030 2003-2013 Dodge Ram 2500/3500 Adjustable Pan Rod Bar

List Price: $419.95 Your Price: $394.95 You Save: $25.00 (6 %)

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