Internal Engine Parts

1 Set needed per piston, 6 per engine.Includes all items in the #9 group. Cummins: 4089258..

 Number 6 in the Picture.  Cummins Part# 3949692..

2004.5-2007 5.9L Cummins OE piston kit. Price is for single piston.Includes piston, ring set, and 2 retaining rings. Bore Sizes:Standard, Part number: 4089669 .020 Over, Part number: 4089670 .040 Over, Part number: 4089671..

Recommended for high hp, high RPM engine builds running a cast iron cam. They have a larger cam "footprint" than the stock 12 & 24 Valve Cummins Tappet.94-98 Dodge 12 Valve Cummins: These can be used in engines NOT using a fuel pump lobe.98.5-02 Dodge 24 Valve Cummins: These can be used with no modi..

Single banjo bolt for part number 4937308  Piston Cooling Nozzle. Sold individually. Quantity six(6) needed for entire replacement. Cummins part number: 3964817..

Cummins OEM Wrist Pin Bushing. For 1989 to 2011 5.9L Cummins Diesels. SINGLE wrist pin bushing only. Click HERE if you are looking for a set. Cummins part number: 4891178..

Cummins B Series Engine 5.9L Dodge Truck 1998.5-2007 Cylinder Head Bolts Mahle part number: GS33493 Cross reference numbers:3927063..

Cummins part number: 3802924 Picture for representation only!..

Fits 2003-2007 Dodge 5.9L 24 Valve Commonrail Cummins enginesAlso fits 2007.5+ Dodge 6.7L Cummins engines as well. Cummins: 5273413 INCLUDES ITEM #3 PICTURED ONLY. PLEASE CALL TO CHECK AVAILABILITY BEFORE ORDERING!..

Piston Kit, 5.9L Dodge Cummins 24V 480hp QSB/Industrial (’03-’04 Bowl Style). Sold individually. Available in STD/.020/.040 bore sizes.You will need to change your injector nozzles over to the earlier spray pattern if utilizing these in the 2004.5-2007 Dodge P/U Trucks, these pistons have the 2003-2..

89+ Dodge 5.9L & 6.7L Cummins Crankshaft Gear Dowel Number 2 from image only. Cummins:  3904483..

98.5 and up Dodge 5.9L & 6.7L Cummins Rocker Valve Bridges complete set of 12. #1 in the picture. Cummins: 3943626..

Features/Benefits of Cummins Billet Main Caps include:Taller eliminating the need for girdle spacers. This makes a more ridget and stable combination. Can be used with 14mm studs. Includes a wider Maincap so a Thrust bearing can be used on the bottom side.High machinablility, making it eas..

Cummins part number: 4955210 Picture for representation only!..

Camshaft Thrust Plate/Retainer for Cummins Diesels 2003-2014. Cummins part number: 3944001..

98.5 and up Dodge 5.9L & 6.7L Cummins Rocker Valve Bridge #1 in the picture. Cummins: 3943626..

2003-2004 5.9L Cummins OE piston kit. Price is for single piston.Includes piston, ring set, and 2 retaining rings. Bore Sizes:Standard, Part number: 4089950 .020 Over, Part number: 4089976 .040 Over, Part number:4089977..

Dodge 5.9L/6.7L Cummins Bolt-In Piston Cooling Nozzle Cummins part number: 4937308..

1 Set needed per piston, order 6 of these if you need rings for every piston. Interstate-McBee part numbers:M-4089258 (Standard) M-4089181 020 (20 over rings) M-4089182 040 (40 over rings)ONLY includes piston ring set, for 1 piston...

Genuine Cummins 5.9L Engine overhaul kit includes:Pistons Bushing clips Upper engine gasket set Lower engine gasket set Rod bearings Main bearings Cam bearing Front & rear crank sealsKit does include everything shown in picture. All parts are direct from Cummins.   ↓ Options for sta..

98.5-11 Dodge 5.9L & 6.7L Cummins Intake or Exhaust Rocker ShaftInclude 1 rocker shaft only. #4 in the picture.Cummins: 3935892..

Includes crank gear only, item number 2 in the picture. Cummins:  5273412 Replaces Mopar 5086726AB..

Cummins part number: 3802967 Picture for representation only!..

12mm Head stud kit for the 98.5-2012 Dodge 5.9L & 6.7L 24 Valve Cummins Turbo Diesel  Recommended for applications of 80 psi boost and under with single charger and no drugs.  The head bolt holes in the cummins blocks are not tapped to the bottom.  We have designed these studs with more threads fo..

187-220 108.5 LSA .306/.322 Lift Street/ Strip/Pull Cam Our Cams Feature:Induction Hardened Steel Core Construction for strength that resist cracking under severe stress Large Radius on all corners Every cam is drilled and tapped for a bolt on retainerHere are some of the benefits you wi..

Set of 12 OEM Valve Bridges were originally designed for stress levels that were nowhere near what is being seen in recent years, which has allowed for rocker arm and pushrod issues to arise in performance applications. When the stress on the valve bridge exceeds what is considered a reasonable wind..

Sold Individually, 12 needed. Cummins: 3920691..

Includes 1 (one) exhaust/intake valve seal.You will need 24 of these. Superceded Part Number: 3955393 Part number:  4991571..

98.5-09 Dodge 5.9L & 6.7L Cummins Rocker Assembly Bolt. #3 in the picture. Single bolts only. 12 are needed for entire replacement. Cummins: 3940195..

Most cam companies use modified factory camshafts or skimpy OEM copies and then regrind them. Most of these end up being marine 12v cams with the long bolt or Common rail cams that have to heavily modified to make a performance grind fit on the cam. This usually ends up with the cam being too narrow..

1 Wrist pin, #5 in the picture. Cummins: 3934047..

Includes CP3 gear only, item number 3 in the picture. Cummins:  5273414..

Use this repair sleeve when you cannot "clean up" a cylinder to fit a 40 over bore piston. Fitted to various Industrial, Commercial & Agricultural applications  Straight not flanged. Cummins: 3904166  ..

NEW Stock replacement fractured cap connecting rods Includes rod bolts H-Beam Design These are NOT a high performance rod. They are an aftermarket stock-replacement connecting rod with similar-to-stock connecting rod horsepower capabilities.  These WILL also work in an 89-02 engine, but you have..

Heavy Duty Replacement for a 24 Valve rocker arm Trunnion For 1998-currrent. Nitride Coated.Set of 12.Hamilton part number: 07-t-005..

2004.5-2007 5.9L Cummins Common Rail Overhaul Kit by Interstate-McBee. Choice of piston bore sizes:Stock bore - PN: OH4089669 .020 Over bore - PN: OH4089670 .040 Over bore - PN: OH4089671Bearing sizes come in either standard, .010, or .020. Piston Fairy Policy: We do not employ a "piston..

24 Valve Titanium Retainers and Keepers Set includes24 ea titanium retainers 24 pr stock cummins keepers Items are available separately or with bridges..

NEW Stock replacement fractured cap connecting rod, Single Rod! CLICK HERE if you want entire set. Includes rod bolts H-Beam Design These are NOT a high performance rod. They are an aftermarket stock-replacement connecting rod with similar-to-stock connecting rod horsepower capabilities.  These ..

2003-2014 5.9L & 6.7L Cummins Diesel Factory Oil Pump Bolt.Sold individually. Quantity four(4) needed for entire replacement.Cummins part number: 3900677..

24V Cummins Pressure Tower Valve Spring Kit (24 Springs, 24 Retainers, Locks) Please call if using a high lift cam to confirm clearance. Part number: D-105-KIT-24v..

186-215 108.5 LSA .300/.315 Lift Tow/Street Strip Cam w/Fuel Lobe to Support Mechanical Lift Pump Our Cams Feature:Induction Hardened Steel Core Construction for strength that resist cracking under severe stress Large Radius on all corners Every cam is drilled and tapped for a bolt on retain..

04.5-07 Dodge 5.9L Commonrail Cummins Diesel Piston SetSet of 6Standard, 20 Over, or 40 Over bore size. Includes Pistons, Rings, & Wrist Pin Retaining ClipsCoated with the best thermal bearing on piston topTeflon Coated Skirts These are Cummins pistons, part number 4089669, with a high temperature t..

208-221 108 LSA .360/.360 Lift High Performance Strip/Pull Cam  Increased durations and lift to utilize increased air flow from ported and aftermartket heads. Great for a 2.5 pull truck to a full time competition vehicle, or multi turbo charger systems.This is a high performance camshaft, thus less..

186 -209-107.5  .295/.310 Lift Fuel/Tow Cam. Our Cams Feature:Induction Hardened Steel Core Construction for strength that resist cracking under severe stress Large Radius on all cornersEvery cam is drilled and tapped for a bolt on retainer Here are some of the benefits you will see with ou..

Interstate-McBee 2004.5-2007 Dodge 5.9L Cummins CR piston. Single piston. Quantity six(6) are required for entire set. Choice of standard bore, .020 over bore, or .040 over bore. Interstate-McBee part numbers: M-4089669 Standard BoreM-4089670 20 Over BoreM-4089671 40 Over Bore Image NOT actual p..

2003-2004 5.9L Cummins Common Rail Overhaul Kit by Interstate-McBee. Choice of piston bore sizes:Stock bore - PN: OH408950 .020 Over bore - PN: OH4089976 .040 Over bore - PN: OH4089977Bearing sizes come in either standard, .010, or .020. Piston Fairy Policy: We do not employ a "piston fa..