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Caterpillar C18 Crankshaft & Seals
Crankshaft & Seals for Caterpillar C18 engines. Every part in this collection is listed for the C18 by its catalog application record, not by its title. Check your engine serial number or CPL against the part page before ordering.
12 part numbers. Match the part number and your engine serial number — not sure? Call or text (720) 445-6249.
| Part # | Replaces | Description | Fits | Price | Availability |
|---|---|---|---|---|---|
| 371631 | Caterpillar 160-5120 Caterpillar 1605120 Caterpillar 187-8981 +3 more |
Cat / Caterpillar CRANKSHAFT GEAR *STRAIGHT CUT* | CATERPILLAR 3406E SERIES CATERPILLAR C15 ENGINE +2 more |
$515.69 | Ships from supplier · Lead time confirmed when you order |
| 371629 | Caterpillar 1W9302 Caterpillar 386-3059 Caterpillar 3863059 |
Cat / Caterpillar CRANKSHAFT GEAR | CATERPILLAR 3406E SERIES CATERPILLAR C15 ENGINE +3 more |
$1,287.73 | Ships from supplier · Lead time confirmed when you order |
| 370049 | — | Cat / Caterpillar C18 ENGINE CRANKSHAFT ASSEMBLY | CATERPILLAR C18 ENGINE | $8,569.25 | Ships from supplier · Lead time confirmed when you order |
| 370045 | — | Cat / Caterpillar CRANKSHAFT KIT (C15) | CATERPILLAR 3406E SERIES CATERPILLAR C15 ENGINE +3 more |
$4,264.22 | Ships from supplier · Lead time confirmed when you order |
| 370009 | — | Cat / Caterpillar CRANKSHAFT KIT (3406E/C15) | CATERPILLAR 3406E SERIES CATERPILLAR C15 ENGINE +2 more |
$6,632.99 | Ships from supplier · Lead time confirmed when you order |
| 360510 | Caterpillar 0R9969 Caterpillar 0R9987 Caterpillar 0R9988 +16 more |
Caterpillar 3406E / C15 / C16 Flywheel Assembly | CATERPILLAR 3406E SERIES CATERPILLAR C15 ENGINE +2 more |
$380.49 | Ships from supplier · Lead time confirmed when you order |
| 360477OEM | Caterpillar 2234739 Caterpillar 223-4739 |
Caterpillar C15 Acert / C15 / C18 Flywheel Housing | CATERPILLAR C15 ACERT ENGINE CATERPILLAR C15 ENGINE +1 more |
$7,701.99 | Sold out - call for options |
| 360473 | Caterpillar 108-4749 Caterpillar 1084749 Caterpillar 130-2802 +4 more |
Cat / Caterpillar FLYWHEEL HOUSING | CATERPILLAR 3406E SERIES CATERPILLAR C15 ENGINE +2 more |
$1,153.08 | Ships from supplier · Lead time confirmed when you order |
| 345028 | Caterpillar 4N0684 | Caterpillar Dowel Pin, PAI (OEM 4N0684), Pack of 5 | CATERPILLAR 3406E SERIES CATERPILLAR C15 ENGINE +3 more |
$25.55 | Ships from supplier · Lead time confirmed when you order |
| 302012 | — | Cat 3406 Crankshaft Damper Kit, PAI (OEM 1084096), Pack of 1 | CATERPILLAR 3406E SERIES CATERPILLAR C15 ENGINE +3 more |
$549.51 | Ships from supplier · Lead time confirmed when you order |
| 302011 | Caterpillar 168-2100 Caterpillar 1682100 Caterpillar 9Y8870 |
Caterpillar Crankshaft Damper Spacer Plate, PAI (OEM 1682100), Pack of 1 | CATERPILLAR 3406E SERIES CATERPILLAR C15 ENGINE +3 more |
$40.97 | Ships from supplier · Lead time confirmed when you order |
| 302010 | Caterpillar 167-8126 Caterpillar 1678126 Caterpillar 7E9520 |
Caterpillar Crankshaft Damper, PAI (OEM 1678126), Pack of 1 | CATERPILLAR 3406E SERIES CATERPILLAR C15 ENGINE +2 more |
$509.56 | Ships from supplier · Lead time confirmed when you order |
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