



Cummins 12 Valve Mahle 155 Pistons FlyCut with Gapless Rings 12:1-15:1 Compression
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$0.00
- Part Number: 12VMAHLEPISTONSET
- Est. Ship Time: Contact to Confirm Availability
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| Pricing may vary. Call for Availability. PISTON KITS, AFTERMARKET CAST ALUMINUM, 12V |
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PICTURE NOTE! BOWL MAY VARY DEPENDING ON OPTIONS YOU CHOOSE.

Pricing may vary. Call for Availability.
PISTON KITS, AFTERMARKET CAST ALUMINUM, 12V
CAST ALU..
$0.00
Dodge 5.9L Cummins Diesel Bronze Cam Thrust Plate, also known as a cam retainer (not cam GEAR retainer though)For 89+ 3.9L/5.9L/6.7L Cummins Blocks.Ma..
$93.24
The Fluidampr Performance Diesel Series Damper 960311 will smooth out the harsh engine harmonics while extending the life of the engine in your 1989-1..
$643.31
Dodge 5.9L Cummins Diesel Billet Cam Gear RetainerA must for trucks running 13mm pumps, also recommended for trucks running high hp with 12mm pump..
$62.93
1989-2018 Dodge 5.9L & 6.7L Cummins Diesel Heavy Duty Rod BoltsMade By ARPTHESE ARE MADE SPECIALLY BY ARP FOR OUR SUPPLIER. ARP DOES NOT S..
$225.00
We have the solution for blowing freeze plugs!
We now offer billet Aluminum freeze plugs with bar. The bar gets inserted into the coolant passage and..
$39.95
Standard Thickness Head Gasket 98.5-02 Dodge 24 Valve 5.9L Cummins Diesel
This gasket measures .067 thick or 1.70MM.
Cummins: 3977063..
$339.37
89-97 Dodge 5.9L Cummins 14mm Main Studs
STUDS vs. BOLTS
ARP recommends the use of main studs over bolts whenever possible for several
key reason..
$304.27
89-02 Dodge 5.9L 12 & 24 Valve Cummins Diesel Block Stiffener Girdle Kit
Recommended for High HP high RPM motors. Will improve ring seal under st..
$623.26
OEM Forged Cummins Rods, fits 89-2007 5.9L Cummins (exchange basis)
NOT CRACKED CAP RODS
Heat Treated
Stress Relieved
Machined
I..
$1,650.00
Hamilton Diesel's 12 valve springs were designed to fix many of the problems in the 12v valvetrain.Factory and “60lb” springs do not h..
$389.00
Backordered with No ETA **Updated on 10/3/25**These extra heavy duty 14mm XHD studs are made from H-11 and have a glass bead finish, ..
$803.42
Mild steel fuel line set for 12 valve Dodge, pre-bent and custom fit in house to assure first time fit. Line set is pre-clamped. Price is per set of s..
$631.88
Currently these are Made to order. (Updated 10/3/25)Heavy duty 3/8 4340 Chromoly pushrods with billet ends.A must for high-rpm, high hp engine..
$309.00
This tappet has a 1.3" footprint and will clear the lift pump lobe on stock and aftermarket valve cam shafts.
Cummins: 3942565..
$28.00
Fluidampr Cummins 3500+ RPM Drill Pin KitThe Cummins drill pin kit adds extra pins between the damper and the crank.
Specifically designed for en..
$68.49
Featuring a factory construction, the Mahle piston (standard, left bank) is an OEM replacement to your 2001-2005 GM 6.6L Duramax LB7/LLY. Each Mahle p..
$119.87
Featuring a factory construction, the Mahle Piston (Standard, Right Bank) is an OEM replacement to your 2001-2005 GM 6.6L Duramax LB7/LLY. Each Mahle ..
$119.87
Mahle standard size piston for 03-04 Dodge 5.9L CumminsDoes NOT include rings, piston onlySold as a set only. Priced per piece.Mahle ..
$170.09
Replace the pistons in your 2003-2007 Ford 6.0L Powerstroke with the MAHLE 224-3503WR Piston With Rings (.020). A factory replacement, the P..
$194.87
Mahle standard bore piston for 04.5-07 5.9L Cummins. DOES NOT include RingsSold as a set only. Priced per piece.Mahle Part Number: 224-3673..
$87.35
Backordered with No ETA (Updated on 12/4/25)Mahle piston w/ rings for the left bank of 06-10 Duramax. Mahle products are manufactured to OE specs ..
$169.40
Mahle piston w/ rings for the right bank of 06-10 Duramax. Mahle products are manufactured to OE specs and feature compensated ring grooves. Expansion..
$169.23
Mahle piston w/ rings for the left bank of 06-10 Duramax. Mahle products are manufactured to OE specs and feature compensated ring grooves. Expansion ..
$166.51
Mahle piston w/ rings for the right bank of 06-10 Duramax. Mahle products are manufactured to OE specs and feature compensated ring grooves. Expansion..
$166.36
2007.5-2018 Dodge 6.7L Cummins Mahle head gasket. Provides an OE form, fit and function. Cummins head gaskets are from the highest quality of..
$125.43
The Clevite CB1869HX H-Series Rod Bearing (.001" Extra Oil Clearance) is a high performance replacement rod bearing for your 2008-2010 Ford 6.4L ..
$50.29
The Clevite MS-2269P-.25mm P-Series Main Bearing Set provides you with top quality engine bearings for your 2008-2010 Ford 6.4L Powerstroke. The Clevi..
$118.11
The Clevite MS-2269P-.50mm P-Series Main Bearing Set provides you with top quality engine bearings for your 2008-2010 Ford 6.4L Powerstroke. The Clevi..
$126.10
Rebuild your 2008-2010 Ford 6.4L Powerstroke with the Clevite CB-1869P-.50mm P-Series Rod Bearing. The Clevite P-Series are the oldest and most tried ..
$16.11
Replace the worn pistons in your 2008-2010 Ford 6.4L Powerstroke or Navistar Maxx Force 7 with the MAHLE 224-3851WR-0.25MM Maxx Force 7 Pist..
$168.53
Fits 89-02 5.9L Cummins. This is for a full set of 12
These bearings are now available COATED by Polydyn. Select option above.
Co..
$52.68
Piston Ring Set (.020) for 89-02 5.9L Cummins. Contains rings for single cylinder, quantity of 6 required for complete set.Part number: S42221.020..
$32.34
Backordered with No ETA (Updated 10/3/25)89-24 Dodge Ram 5.9L + 6.7L Cummins Interstate McBee Main Bearing Set (.10)Features:Meets or exce..
$54.68
89-24 Dodge Ram 5.9L + 6.7L Cummins Interstate McBee Main Bearing Set (.30)Features:Meets or exceeds original specificationsMade from high..
$48.74
Mahle h series main bearing set (standard) for 89-24 5.9L & 6.7L Cummins engines. H series bearings were originally developed for nascar type raci..
$217.74
Backordered with No ETA (Updated on 10/31/25)Mahle h series main bearing set (standard) for 89-24 5.9L & 6.7L Cummins engines. H ..
$180.03
Mahle .020 Piston for 94-98 5.9L 12 valve Cummins. Does NOT include ringsSold as a set only. Priced per piece.Mahle: 224-35..
$88.75
Mahle Standard Piston for 94-98 5.9L 12 Valve Cummins. Does NOT include ringsSold as a set only. Priced per piece.Mahle: 224-352..
$88.75
5.9L 12V Cummins Dual Steel Ring Marine 155° Coated Skirt Chamfered PistonIncludes rings, wrist pin, and wrist pin retainers.Interstate Mc..
$107.09
The Strongest Billet Cummins Rods On The Market: Upgrade to D&J X-BEAM Billet Cummins Rods for the ultimate in strength and reliability for y..
$3,937.49
The Strongest Billet Cummins Rods On The Market: Upgrade to D&J X-BEAM Billet Cummins Rods for the ultimate in strength and reliability for y..
$3,569.99
Backordered until the end of November (Updated 10/20/25)Since BoostLine's introduction to the high-horsepower world, our patented, 3-pocket design..
$1,294.99
WCP proudly presents their updated heavy duty Cummins connecting rods. These competitively priced connecting rods feature the benefits below –
..
$3,969.00
WCP proudly presents their updated heavy duty Cummins connecting rods. These competitively priced connecting rods feature the benefits below –
..
$3,669.00
WCP proudly presents their updated heavy duty Cummins connecting rods. These competitively priced connecting rods feature the benefits below –• 100% M..
$3,375.00













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