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 1-15 of 15
P000429, IPD7N3633PLG, LK3633, G746H, 7N3510, 7N3633, PLG9Y7212, Caterpillar Piston - 3400, Caterpillar, Piston, 3400 7N3633 , Caterpillar Piston Body, Piston Body, CAT Piston, CAT Piston Body
Condition: New
In Stock & Ready to Ship!
Price: $136.50

P010795, G745H, 6N4126, 6N4112, M-6N4126, 6N4126, Caterpillar Piston, Caterpillar, Piston 6N4126 , Caterpillar Piston Body, 3406 Piston Body, Piston Body, CAT Piston Body, CAT Piston, 3406 Piston,
Condition: New
In Stock & Ready to Ship!
Price: $129.35

P004038, 1979322, 2382700, 1W6280, 2W6000, 4N1617, 7W3550, 7N0943, 4N1627, 2264506X, Liner - CYL.Block,5.4 Bore,, Liner, CYL.Block, 5.4, Bore, 2382700, Caterpillar Caterpillar Cylinder LIner, CAT Liner, CAT Cylinder Liner, Cylinder LIner, 3406/B/C/E/C15 Cylinder Liner,
Condition: New
In Stock & Ready to Ship!
Price: $84.30

P006629, 2W3815, Stainless Liner Insert, Liner Insert, Caterpillar Liner Insert, Caterpillar Liner, CAT Liner Insert, 3406/B/C/E/C15 Liner Insert, 3406/B/C/E/C15, HHP, CAT Liner,
Condition: New
In Stock & Ready to Ship!
Price: $56.92

P015512, Caterpillar 3406E .032" Thick Cylinder Block Liner Insert, Caterpillar 3406E Cylinder Block Liner Insert, Caterpillar 3406E Cylinder Block Insert, Caterpillar 3406E Liner Insert, Caterpillar 3406E Cylinder Block Insert, Caterpillar 3406E Block Insert, Caterpillar 3406E Cylinder Insert, Cat 3406E .032" Thick Cylinder Block Liner Insert, Cat 3406E Cylinder Block Liner Insert, Cat 3406E Cylinder Block Insert, Cat 3406E Liner Insert, Cat 3406E Cylinder Block Insert, Cat 3406E Block Insert, Cat 3406E Cylinder Insert, Caterpillar 3406 E .032" Thick Cylinder Block Liner Insert, Caterpillar 3406 E Cylinder Block Liner Insert, Caterpillar 3406 E Cylinder Block Insert, Caterpillar 3406 E Liner Insert, Caterpillar 3406 E Cylinder Block Insert, Caterpillar 3406 E Block Insert, Caterpillar 3406 E Cylinder Insert, Cat 3406 E .032" Thick Cylinder Block Liner Insert, Cat 3406 E Cylinder Block Liner Insert, Cat 3406 E Cylinder Block Insert, Cat 3406 E Liner Insert, Cat 3406 E Cylinder Block Insert, Cat 3406 E Block Insert, Cat 3406 E Cylinder Insert, 3406E .032" Thick Cylinder Block Liner Insert, 3406E Cylinder Block Liner Insert, 3406E Cylinder Block Insert, 3406E Liner Insert, 3406E Cylinder Block Insert, 3406E Block Insert, 3406E Cylinder Insert, 3406 E .032" Thick Cylinder Block Liner Insert, 3406 E Cylinder Block Liner Insert, 3406 E Cylinder Block Insert, 3406 E Liner Insert, 3406 E Cylinder Block Insert, 3406 E Block Insert, 3406 E Cylinder Insert, 9Y-3368, 9Y3368, Caterpillar C15 .032" Thick Cylinder Block Liner Insert, Caterpillar C15 Cylinder Block Liner Insert, Caterpillar C15 Cylinder Block Insert, Caterpillar C15 Liner Insert, Caterpillar C15 Cylinder Block Insert, Caterpillar C15 Block Insert, Caterpillar C15 Cylinder Insert, Cat C15 .032" Thick Cylinder Block Liner Insert, Cat C15 Cylinder Block Liner Insert, Cat C15 Cylinder Block Insert, Cat C15 Liner Insert, Cat C15 Cylinder Block Insert, Cat C15 Block Insert, Cat C15 Cylinder Insert,
Condition: New
In Stock & Ready to Ship!
Price: $53.98

P004860, 1W-9460, 7N-7078, 1W8922, RS3406E, 1343761RS, 7C8936, S41890, M-1W8922, 305010, 1W8922, 305010E, Caterpillar Ring Set - 3400, Caterpillar, Ring, Set, 3400 1W8922 , CAT Ring Set, Ring Set, 3406 Ring Set, 3406/B/C/E Ring Set
Condition: New
In Stock & Ready to Ship!
Price: $49.33

P000557, 1687246, 7E1749, 1029796, Caterpillar Pin - Piston 3400, Caterpillar, Pin, Piston, 3406 1687246, Caterpillar Piston Pin, Piston Pin, CAT Pin, CAT Piston Pin, 3406 Pin, 3406 Piston PIn, 3406/B/C, 3406/B/C Pin, 3406/B/C Piston Pin, HHP
Condition: New
In Stock & Ready to Ship!
Price: $39.27

P013960, 2231830, 8N1608, 0R3039, 8N1608, Caterpillar Pin - Piston 3406, Caterpillar, Pin, Piston, 3406 8N1608 , Caterpillar Pin, CAT Pin, 3406/B/C Pin, Piston Pin, Pin, Caterpillar Pin, HHP
Condition: New
In Stock & Ready to Ship!
Price: $29.58

P004226, 2231833, 1M6101, 7N9806, Caterpillar Pin - Piston 3406, Caterpillar, Pin, Piston, 3406 7N9806 , Caterpillar Piston Pin, CAT Pin, Piston Pin, 3406/B/C Pin, 3406/B/C Piston Pin, HHP
Condition: New
In Stock & Ready to Ship!
Price: $27.15

P012914, 2231839, 8L3443, 7N9807, Caterpillar Pin - Piston 3406, Caterpillar, Pin, Piston, 3406 7N9807 , Caterpillar Piston Pin, 3406/B/C Piston Pin, 3406 PIston Pin, CAT Piston PIn, CAT 3406 Pin, Caterpillar 3406 Pin, HHP
Condition: New
In Stock & Ready to Ship!
Price: $26.07

P013055, 4N9881, 7W7496, 7W-4990, 7W-7496, 4N-9881, 7W4990, Piston Cooling Jet Assembly for Caterpillar 3406/B/C, Caterpillar Piston Cooling Jet Assembly, 3406/B/C Piston Cooling Jet Assembly, Jet Assembly, Piston Cooling Assembly, HHP, CAT Cooling Jet Assembly, CAT Cooling Jet,
Condition: New
In Stock & Ready to Ship!
Price: $23.78

P001977, 1183732, 2237195, 1768182, 5P8057, 1609874, 176-8182, 160-9874, 118-3732, 5P-8057, 386-3048, 223-7195, 3863048, Caterpillar C15 Cylinder Liner O-Ring Kit, Caterpillar C15 Cylinder Liner O-Ring, Caterpillar C15 Cylinder O-Ring Kit, Caterpillar C15 Cylinder O-Ring, Cat C15 Cylinder Liner O-Ring Kit, Cat C15 Cylinder Liner O-Ring, Cat C15 Cylinder O-Ring Kit, Cat C15 Cylinder O-Ring, Caterpillar 3406E Cylinder Liner O-Ring Kit, Caterpillar 3406E Cylinder Liner O-Ring, Caterpillar 3406E Cylinder O-Ring Kit, Caterpillar 3406E Cylinder O-Ring, Cat 3406E Cylinder Liner O-Ring Kit, Cat 3406E Cylinder Liner O-Ring, Cat 3406E Cylinder O-Ring Kit, Cat 3406E Cylinder O-Ring,
Condition: New
In Stock & Ready to Ship!
Price: $18.86

P012365, 7E1177, 7E-1177, 2235511, Piston Pin Retainer, Pin Retainer, Retainer, Caterpillar Retainer, Caterpillar Piston Pin Retainer, Caterpillar Pin Retainer, Caterpillar, Retainer, CAT Pin Retainer, CAT, HHP
Condition: New
In Stock & Ready to Ship!
Price: $2.17

P012394, 2235507, 8N8058, 7E5665, 8N7295, 5Y0372,, Caterpillar Retainer - Piston Pin, 3400, Caterpillar, Retainer, Piston, Pin, 3406 7E5665 , Caterpillar Pin Retainer, CAT Piston Pin Retainer, CAT Pin Retainer, 3406/B/C Retainer, 3406/B/C Pin Retainer, CAT 3406 Pin Retainers, HHP
Condition: New
In Stock & Ready to Ship!
Price: $1.75

P007433, 3F8513, 3F-8513, Caterpillar Retainer - Piston Pin, Caterpillar, Retainer, Piston, Pin 3F8513 , Caterpillar Pin Retainer, Pin Retainer, Piston Pin Retainer, CAT Retainer, CAT Piston Pin Retainer, 3406 Pin Retainer, 3406 Piston Pin Retainer, 3406/B/C
Condition: New
In Stock & Ready to Ship!
Price: $1.55

Items 1-15 of 15

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!