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Caterpillar 3406E, C15 One Piece Piston Conversion Inframe Kit, IPD Brand

Our Price: $4,713.96
MSRP: $4,822.38
You Save: $108.42 (2 %)
NOTE: Our website does not automatically run your VIN/Engine Serial Number. We run it after your purchase to ensure you are getting the correct parts for your engine.
IMPORTANT: We will build your kit according to your original serial number. If you feel that your engine has ever been modified or was not previously rebuilt to the factory specifications please contact us before ordering.

* denotes required field

Main Bearing Size*
Rod Bearing Size*
Engine Serial Number*
Arrangement Number (Optional)
Part Number: 211770
Brand: IPD
Mfg Warranty:  Click for Info
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Product Details & Specifications
This IPD Inframe Kit is designed specifically to replace Caterpillar number 1807352 (16.6:1 Compression Ratio) pistons. These pistons included a shorter wrist pin than the factory piston uses. That difference to accommodate the thickness of the high density bronze bushing provided with our pistons. This inframe kit also includes .001" oversize ID liners to help prevent piston scuffing in high load applications.

This one piece conversion kit will work for any Caterpillar 3406E engine with 1LW, 2WS, 5EK & 6TS serial prefixes.

Since the installation of these parts requires custom tuning and was designed for high horsepower applications, there is no warranty offered

Inframe Kit Includes
(6) Upgraded, Crevice Seal Cylinder Kits (Welded Steel Piston with pin & locks, Piston Rings, "Crevice Seal" Cylinder Liner, Liner Seals)
(6) Rod Bearings
(1) Main Bearing Set
(1) Inframe Gasket Set* (Please see note below regarding Oil Pan Gasket)

*Please Note: Some Caterpillar engines use an "Isolation Seal" for the underframe stiffener plate. (Manufacturer Part number 1685248) This item is not included with our kits, as Caterpillar suggests reusing this gasket up to 3 times before replacement. Please inspect your isolation seal. If you require a replacement, it will need to be ordered separately.

If you require a complete lower gasket set with crank seals and are unsure which part number to order, please give us a call with your Engine Serial Number and we'd be happy to assist. 

replaces KIFSPC15/02/CS, IFSPC15/02/CS, RP7748

Recommended Products

Caterpillar 3406E, C15 Cryo-treated Head Bolt Set C15CHBKFR
Caterpillar 3406E, C15 Cryogenic Treated Head Bolt Set, C15CHBKFR
Caterpillar 3406E, C15 Cryogenic Treated Head Bolt Set, C15CHBKFR
Includes 16 x 1241855, 10 x 7N1961, 26 x 5H1504
Caterpillar Isolation Seal, 1685248
Caterpillar Isolation Seal, 1685248
Caterpillar Isolation Seal, 1685248
replaces: 1685248