Pistons & Piston Liners

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Piston Ring Kit 5405855 - Cummins
positive OEM
Part# 5405855
Part# 5405855
In Stock
shipping-move
$116.97
5405855 5405855
Engine Piston Kit 4089894 - Cummins
positive OEM
Part# 4089894
Part# 4089894
In Stock
shipping-move
Special Price $874.48 Regular Price $1,060.96
4089894 4089894
Piston Pin 6382850 - Cummins
positive OEM
Part# 6382850
Part# 6382850
In Stock
shipping-move
Special Price $55.82 Regular Price $57.53
6382850 6382850
Piston Cooling Nozzle 3688791 - Cummins
positive OEM
Part# 3688791
Part# 3688791
In Stock
shipping-move
Special Price $37.38 Regular Price $37.85
3688791 3688791
Piston Ring Kit MX-13,EPA13 1935137PE - Paccar Engine
positive OEM
Part# 1935137PE
Part# 1935137PE
In Stock
shipping-move
$215.60
1935137PE 1935137PE
Kit Domeskrt R23539735 - Detroit Diesel
positive OEM
Part# R23539735
Part# R23539735
In Stock
shipping-move
$622.21
R23539735 R23539735
Ring Set A4720300624 - Detroit Diesel
positive OEM
Part# A4720300624
Part# A4720300624
In Stock
shipping-move
Special Price $167.21 Regular Price $182.53
A4720300624 A4720300624
Ring Set 23537529 - Detroit Diesel
positive OEM
Part# 23537529
Part# 23537529
In Stock
shipping-move
Special Price $66.21 Regular Price $81.69
23537529 23537529
Piston Cooling Nozzle 4058947 - Cummins
positive OEM
Part# 4058947
Part# 4058947
In Stock
shipping-move
Special Price $13.99 Regular Price $15.00
4058947 4058947
Engine Brake Slave Piston 2882738 - Cummins
positive OEM
Part# 2882738
Part# 2882738
In Stock
shipping-move
Special Price $121.81 Regular Price $127.04
2882738 2882738
Engine Crown Piston 197-9328 - CAT
positive OEM
CAT
Part# 197-9328
Part# 197-9328
shipping-move Ships in 1-3 days
$288.49
197-9328 197-9328
Piston 340-1930 - CAT
positive OEM
CAT
Part# 340-1930
Part# 340-1930
shipping-move Ships in 1-3 days
$856.85
340-1930 340-1930
Engine Piston Body 366-2115 - CAT
positive OEM
CAT
Part# 366-2115
Part# 366-2115
shipping-move Ships in 1-3 days
$370.21
366-2115 366-2115
Piston 2P-1604 - CAT
positive OEM
CAT
Part# 2P-1604
Part# 2P-1604
shipping-move Ships in 1-3 days
$1,089.10
2P-1604 2P-1604
Piston 376-6550 - CAT
positive OEM
CAT
Part# 376-6550
Part# 376-6550
shipping-move Ships in 1-3 days
$1,097.96
376-6550 376-6550
146.95mm Outer Diameter Engine Cylinder Liner 589-8191 - CAT
positive OEM
CAT
Part# 589-8191
Part# 589-8191
shipping-move Ships in 1-3 days
$324.73
589-8191 589-8191
70mm Outer Diameter Piston Body 616-4064 - CAT
positive OEM
CAT
Part# 616-4064
Part# 616-4064
shipping-move Ships in 1-3 days
$121.86
616-4064 616-4064
94mm Outer Diameter Engine Standard Piston 239-8506 - CAT
positive OEM
CAT
Part# 239-8506
Part# 239-8506
shipping-move Ships in 1-3 days
$184.54
239-8506 239-8506
Engine Piston Body 160-7992 - CAT
positive OEM
CAT
Part# 160-7992
Part# 160-7992
shipping-move Ships in 1-3 days
$385.17
160-7992 160-7992
Piston 245-3684 - CAT
positive OEM
CAT
Part# 245-3684
Part# 245-3684
shipping-move Ships in 1-3 days
$454.11
245-3684 245-3684
Engine Cylinder Piston 225-4284 - CAT
positive OEM
CAT
Part# 225-4284
Part# 225-4284
shipping-move Ships in 1-3 days
$245.00
225-4284 225-4284
Engine Piston Kit 4089737 - Cummins
positive OEM
Part# 4089737
Part# 4089737
shipping-move Ships in 1-3 days
$344.38
4089737 4089737
Piston Ring Kit 4352596 - Cummins
positive OEM
Part# 4352596
Part# 4352596
shipping-move Ships in 1-3 days
$349.13
4352596 4352596
170.025mm Inner Diameter Cylinder Block Liner 523-8663 - CAT
positive OEM
CAT
Part# 523-8663
Part# 523-8663
shipping-move Ships in 1-3 days
$521.84
523-8663 523-8663
Kit,Engine Piston 6502719 - Cummins
positive OEM
Part# 6502719
Part# 6502719
shipping-move Ships in 1-3 days
$1,459.20
6502719 6502719
Sleeve,Salvage 4919951 - Cummins
positive OEM
Part# 4919951
Part# 4919951
shipping-move Ships in 1-3 days
$113.52
4919951 4919951
Kit,Engine Piston, 5693761 - Cummins
positive OEM
Part# 5693761
Part# 5693761
shipping-move Ships in 1-3 days
$1,425.00
5693761 5693761
Pin,Piston 5575590 - Cummins
positive OEM
Part# 5575590
Part# 5575590
shipping-move Ships in 1-3 days
$100.35
5575590 5575590
Kit, Piston Ring 5473022 - Cummins
positive OEM
Part# 5473022
Part# 5473022
shipping-move Ships in 1-3 days
$120.42
5473022 5473022
Piston 090-3272 - CAT
positive OEM
CAT
Part# 090-3272
Part# 090-3272
shipping-move Ships in 1-3 days
$97.07
090-3272 090-3272
Piston 038-0655 - CAT
positive OEM
CAT
Part# 038-0655
Part# 038-0655
shipping-move Ships in 1-3 days
$85.59
038-0655 038-0655
Piston 003-8628 - CAT
positive OEM
CAT
Part# 003-8628
Part# 003-8628
shipping-move Ships in 1-3 days
$223.79
003-8628 003-8628
Piston Gp 090-5173 - CAT
positive OEM
CAT
Part# 090-5173
Part# 090-5173
shipping-move Ships in 1-3 days
$53.06
090-5173 090-5173
170.025mm Inner Diameter Cylinder Block Liner 454-9920 - CAT
CAT
Part# 454-9920
Part# 454-9920
shipping-move Ships in 1-3 days
$506.48
454-9920 454-9920
Kit - Piston Ring 5406202 - Cummins
positive OEM
Part# 5406202
Part# 5406202
shipping-move Ships in 1-3 days
$98.36
5406202 5406202
Kit - Engine Piston 4089386 - Cummins
positive OEM
Part# 4089386
Part# 4089386
shipping-move Ships in 1-3 days
$788.05
4089386 4089386

Pistons and Piston Liners: Essential Engine Components for Every Rig

It might seem obvious, but the pistons and piston liners serve as crucial parts of a truck engine's internal combustion process. The pistons move up and down in the cylinders, compressing air-fuel mixtures and extracting energy during combustion. Meanwhile, piston liners protect the cylinder walls and enhance the engine's overall performance and longevity.

Types and Materials

When it comes to pistons and piston liners, the choice of material is significant. The primary types of materials used are:

  • Aluminum: Light, affordable, but less resistant to wear.
  • Cast Iron: Durable and wear-resistant but heavier.
  • Steel: Exceptional durability and heat resistance but pricier.

Material isn't the only thing to consider; design is equally vital. There are full-floating, press-fit, and semi-floating pistons, each with unique advantages and disadvantages.

When to Replace

An essential aspect of truck maintenance is knowing when these components need replacing. So, what are the warning signs?

  • Excessive oil consumption
  • Loss of engine power
  • Abnormal combustion noises
  • Metal particles in engine oil

Neglecting these signs can result in catastrophic engine failure, requiring a full overhaul that's both time-consuming and costly.

Maintenance Tips

It’s not just about replacing pistons and piston liners; proper maintenance also plays a key role. Regular oil changes are crucial, and inspections should be part of every servicing schedule. Using high-quality lubricants can significantly prolong the life of these parts.

Choosing the Right Components for Your Rig

In the Big Rig shop, an extensive range of pistons and piston liners is available, catering to every trucking need. From standard aluminum options for day-to-day hauling to specialized steel variants for high-performance rigs, the shop offers an array of choices that meet both budgetary and performance requirements.

With the right pistons and piston liners, a truck’s engine can operate at peak efficiency, ensuring that every job gets done without a hitch.