Highway and Heavy Parts - Cylinder Kits & Components

HHP is ready a with the parts you need! We carry a wide range of cylinder liners to fit nearly every application. We have sourced and vetted manufacturers and designers to ensure your parts are better than OEM in every way.

It's not like changing an air filter... replacing a damaged cylinder liner takes hours. Why risk having to do it twice with sub-par parts? HHP has taken the risk out of the equation by offering the highest quality parts at a better-than-OEM price point. Still have questions?

Talk to ASE certified techs at 844-215-3406!

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Items 1-14 of 14
P000430, P000430,, LK9889, G973H, 9Y9889K, 7C3406, 9Y9889, 2243023, 2243023X, 0R2861, M-9Y9889, 9Y9889, Caterpillar Piston - W/O Pin, Caterpillar, Piston, W/O, Pin 9Y9889 , Caterpillar
Description: PISTON - W/O PIN
Condition: New
In Stock & Ready to Ship!
Price: $138.75

P000429, P000429,, IPD7N3633PLG, LK3633, G746H, 7N3510, M-7N3633, 7N3633, PLG9Y7212, Caterpillar Piston - 3400, Caterpillar, Piston, 3400 7N3633 , Caterpillar
Description: PISTON - 3400
Condition: New
In Stock & Ready to Ship!
Price: $136.50

P006704, P006704,P006704, 9Y7212, 2W0865, 2243245X, 2261733, 7E7310, 2W865, 9Y7212K, IPD9Y7212PLG, LK7212, 2W9053, M-9Y7212, 9Y7212, 311060, M-2W9053, Caterpillar Piston Kit, W/O Pin, Caterpillar, Piston, Kit, W/O, Pin 2W9053 , Caterpillar
Description: Diesel Engine Parts From HHP Feature: Cost Savings of 30 - 40% Industry Leading Warranty Equal or Better Quality Compared To OEM Fast Shipping -...More Details »
Condition: New
In Stock & Ready to Ship!
Price: $127.52

No Image Available
P004038, P004038,, 1979322, 2382700, 1W6280, 2W6000, 4N1617, 7W3550, 7N943, 7N0943, 4N1627, 2264506X, M-1979322, Liner - CYL.Block,5.4 Bore,, Liner, CYL.Block, 5.4, Bore, 2382700, Caterpillar
Description: Diesel Engine Parts From HHP Feature: Cost Savings of 30 - 40% Industry Leading Warranty Equal or Better Quality Compared To OEM Fast Shipping -...More Details »
Condition: New
In Stock & Ready to Ship!
Price: $84.30

P004860, P004860,134-3761, 2P-2817, 1W-9460, 7N-7078, 1W8922, RS3406E, 1343761RS, 7C8936, S41890, M-1W8922, 305010, 1W8922, 305010E, Caterpillar Ring Set - 3400, Caterpillar, Ring, Set, 3400 1W8922 , Caterpillar
Description: Diesel Engine Parts From HHP Feature: Cost Savings of 30 - 40% Industry Leading Warranty Equal or Better Quality Compared To OEM Fast Shipping -...More Details »
Condition: New
In Stock & Ready to Ship!
Price: $49.33

P008548, P008548,, 8N0822, 8N822, 4N5619, M-8N822, 8N0822, Caterpillar Ring Set, Caterpillar, Ring, Set 8N822 , Caterpillar
Description: RING SET
Condition: New
In Stock & Ready to Ship!
Price: $46.20

P000557, P000557,, 1687246, 7E1749, 2231846, 102-9796, M-1687246, 1687246, Caterpillar Pin - Piston 3400, Caterpillar, Pin, Piston, 3400 1687246, Caterpillar
Description: Diesel Engine Parts From HHP Feature: Cost Savings of 30 - 40% Industry Leading Warranty Equal or Better Quality Compared To OEM Fast Shipping -...More Details »
Condition: New
In Stock & Ready to Ship!
Price: $39.27

P013960, P013960,, 2231830, 8N1608, 0R3039, M-8N1608, 8N1608, Caterpillar Pin - Piston 3400, Caterpillar, Pin, Piston, 3400 8N1608 , Caterpillar
Description: PIN - PISTON 3400
Condition: New
In Stock & Ready to Ship!
Price: $29.58

P004226, P004226,, 2231833, 1M6101, 7N9806, M-7N9806, 7N9806, Caterpillar Pin - Piston 3406, Caterpillar, Pin, Piston, 3406 7N9806 , Caterpillar
Description: PIN - PISTON 3406
Condition: New
In Stock & Ready to Ship!
Price: $27.15

P012914, P012914,, 2231839, 8L3443, 7N9807, M-7N9807, 7N9807, Caterpillar Pin - Piston 3406, Caterpillar, Pin, Piston, 3406 7N9807 , Caterpillar
Description: PIN - PISTON 3406
Condition: New
In Stock & Ready to Ship!
Price: $26.07

No Image Available
Price: $23.78

In Stock & Ready to Ship!
Price: $2.17

P012394, P012394,, 2235507, 8N8058, 7E5665, 8N7295, 5Y0372, M-7E5665, 7E5665, Caterpillar Retainer - Piston Pin, 3400, Caterpillar, Retainer, Piston, Pin, 3400 7E5665 , Caterpillar
Description: RETAINER - PISTON PIN,3400
Condition: New
In Stock & Ready to Ship!
Price: $1.75

P007433, P007433,, 3F8513, M-3F8513, 3F8513, Caterpillar Retainer - Piston Pin, Caterpillar, Retainer, Piston, Pin 3F8513 , Caterpillar
Description: Diesel Engine Parts From HHP Feature: Cost Savings of 30 - 40% Industry Leading Warranty Equal or Better Quality Compared To OEM Fast Shipping -...More Details »
Condition: New
In Stock & Ready to Ship!
Price: $1.48

Items 1-14 of 14

More About Cylinder Kits & Components

Unsure of which Cylinder Kits & Components you need for your Caterpillar 3406A? Talk to the experts at 844-215-3406 or request a quote online!