Shopping for: Confirm the part against your engine serial number and application before ordering.
Change engine
Caterpillar 3406 (A/B/C) Engine Bearings
Engine Bearings for Caterpillar 3406 (A/B/C) engines. Every part in this collection is listed for the 3406, 3406A, 3406B, 3406C by its catalog application record, not by its title. Check your engine serial number or CPL against the part page before ordering.
44 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 |
|---|---|---|---|---|---|
| 370013 | — | Cat / Caterpillar ROD BEARING | CATERPILLAR 3406 ENGINES CATERPILLAR 3408 ENGINES +1 more |
Call for price | Request lead time |
| 370183HP | — | Cat / Caterpillar 3406 ENGINES HIGH PERFORMANCE MAIN BEARING SET(.010in) | CATERPILLAR 3406 ENGINES | $635.52 | Sold out - call for options |
| 370022HP | Caterpillar 4W5699 Caterpillar 6N4170 Caterpillar 7N1194 +1 more |
Cat / Caterpillar HIGH PERFORMANCE MAIN BEARING | CATERPILLAR 3406 ENGINES CATERPILLAR 3406E SERIES |
$36.01 | Sold out - call for options |
| 370016HP | Caterpillar 7E0558 | Cat / Caterpillar 3406 ENGINES HIGH PERFORMANCE CONNECTING ROD BEARING | CATERPILLAR 3406 ENGINES | $41.76 | Ships from supplier · Lead time confirmed when you order |
| 370011HP | Caterpillar 4W5702 Caterpillar 6N4166 Caterpillar 8N5427 |
Cat / Caterpillar 3406 ENGINES HIGH PERFORMANCE ROD BEARING | CATERPILLAR 3406 ENGINES | $50.73 | Ships from supplier · Lead time confirmed when you order |
| 370020E | Caterpillar 117-5975 Caterpillar 1N3542 Caterpillar 1W6589 +7 more |
Cat / Caterpillar MAIN BEARING | CATERPILLAR 3400 SERIES CATERPILLAR C15 ENGINE +2 more |
$19.95 | Ships from supplier · Lead time confirmed when you order |
| 370015E | Caterpillar 154-8083 Caterpillar 217-0578 Caterpillar 328-5573 +2 more |
Cat / Caterpillar CONNECTING ROD BEARING | CATERPILLAR 3400 SERIES CATERPILLAR 3406E SERIES +3 more |
$20.95 | Ships from supplier · Lead time confirmed when you order |
| 370010E | Caterpillar 1W7524 Caterpillar 6N3908 Caterpillar 6N7436 +4 more |
Cat / Caterpillar ROD BEARING | CATERPILLAR 3400 SERIES CATERPILLAR 3406 ENGINES +1 more |
$23.95 | Ships from supplier · Lead time confirmed when you order |
| 370180E | Caterpillar 196-9523 Caterpillar 243-6718 |
Cat / Caterpillar MAIN BEARING SET | CATERPILLAR 3406E SERIES CATERPILLAR C15 ENGINE +3 more |
$336.95 | Ships from supplier · Lead time confirmed when you order |
| MCB3406CB | — | Interstate-McBee Cat / Caterpillar 3406 Camshaft Bearing Kit | CATERPILLAR 3406 | $113.99 | Ships from supplier · Lead time confirmed when you order |
| M-9Y7735G | Caterpillar 9Y7735G | Interstate-McBee Cat / Caterpillar 3406 Rod Bearing | CATERPILLAR 3406 | $45.99 | Ships from supplier · Lead time confirmed when you order |
| M-9Y6188 | Caterpillar 9Y6188 | Interstate-McBee Cat / Caterpillar 3406 Rod Bearing Kit | CATERPILLAR 3406 | $149.99 | Sold out - call for options |
| M-8N706 | Caterpillar 8N706 | Interstate-McBee Cat / Caterpillar 3406 Connecting Rod Bushing | CATERPILLAR 3406 | $17.99 | Ships from supplier · Lead time confirmed when you order |
| M-8N705 | Caterpillar 8N705 | Interstate-McBee Cat / Caterpillar 3406 Connecting Rod Bushing | CATERPILLAR 3406 | $12.99 | Ships from supplier · Lead time confirmed when you order |
| M-8N2018 | Caterpillar 8N2018 | Interstate-McBee Cat / Caterpillar 3406 Connecting Rod Bushing | CATERPILLAR 3406 | $16.99 | Ships from supplier · Lead time confirmed when you order |
| M-7E559 | Caterpillar 7E559 | Interstate-McBee Cat / Caterpillar 3406 Rod Bearing | CATERPILLAR 3406 | $44.99 | Ships from supplier · Lead time confirmed when you order |
| M-7E558 | Caterpillar 7E558 | Interstate-McBee Cat / Caterpillar 3406 Rod Bearing | CATERPILLAR 3406 | $42.99 | Ships from supplier · Lead time confirmed when you order |
| M-6I2726 | Caterpillar 6I2726 | Interstate-McBee Cat / Caterpillar 3406 Connecting Rod Bushing | CATERPILLAR 3406 | $31.99 | Ships from supplier · Lead time confirmed when you order |
| M-4W5703 | Caterpillar 4W5703 | Interstate-McBee Cat / Caterpillar 3406 Rod Bearing | CATERPILLAR 3406 | $31.99 | Ships from supplier · Lead time confirmed when you order |
| M-4W5702 | Caterpillar 4W5702 | Interstate-McBee Cat / Caterpillar 3406 Rod Bearing | CATERPILLAR 3406 | $36.99 | Ships from supplier · Lead time confirmed when you order |
| M-4W5699 | Caterpillar 4W5699 | Interstate-McBee Cat / Caterpillar 3406 Main Bearing | CATERPILLAR 3406 | $46.99 | Ships from supplier · Lead time confirmed when you order |
| M-4W5698 | Caterpillar 4W5698 | Interstate-McBee Cat / Caterpillar 3406 Main Bearing | CATERPILLAR 3406 | $46.99 | Ships from supplier · Lead time confirmed when you order |
| M-4W5492-010 | Caterpillar 4W5492-010 | Interstate-McBee Cat / Caterpillar 3406 Main Bearing | CATERPILLAR 3406 | $65.99 | Ships from supplier · Lead time confirmed when you order |
| M-4P8495 | Caterpillar 4P8495 | Interstate-McBee Cat / Caterpillar 3406 Connecting Rod Bushing | CATERPILLAR 3406 | $21.99 | Ships from supplier · Lead time confirmed when you order |
| M-4N685 | Caterpillar 4N685 | Interstate-McBee Cat / Caterpillar 3406 Camshaft Bearing | CATERPILLAR 3406 | $36.99 | Ships from supplier · Lead time confirmed when you order |
| M-4N6658 | Caterpillar 4N6658 | Interstate-McBee Cat / Caterpillar 3406 Camshaft Bushing | CATERPILLAR 3406 | $33.99 | Ships from supplier · Lead time confirmed when you order |
| M-3178766 | Caterpillar 3178766 | Interstate-McBee Cat / Caterpillar 3406 Main Bearing | CATERPILLAR 3406 | $49.99 | Ships from supplier · Lead time confirmed when you order |
| M-2436718 | Caterpillar 2436718 | Interstate-McBee Cat / Caterpillar 3406 Main Bearing Kit | CATERPILLAR 3406 | $443.99 | Ships from supplier · Lead time confirmed when you order |
| M-1W1663 | Caterpillar 1W1663 | Interstate-McBee Cat / Caterpillar 3406 Main Bearing | CATERPILLAR 3406 | $135.99 | Ships from supplier · Lead time confirmed when you order |
| M-1W1662 | Caterpillar 1W1662 | Interstate-McBee Cat / Caterpillar 3406 Main Bearing | CATERPILLAR 3406 | $27.99 | Ships from supplier · Lead time confirmed when you order |
| M-1W1657 | Caterpillar 1W1657 | Interstate-McBee Cat / Caterpillar 3406 Main Bearing | CATERPILLAR 3406 | $59.99 | Ships from supplier · Lead time confirmed when you order |
| M-1878969 | Caterpillar 1878969 | Interstate-McBee Cat / Caterpillar 3406 Camshaft Bushing | CATERPILLAR 3406 | $45.99 | Ships from supplier · Lead time confirmed when you order |
| 370181 | — | Cat / Caterpillar MAIN BEARING SET | CATERPILLAR 3400 SERIES CATERPILLAR 3406 ENGINES |
$320.82 | Ships from supplier · Lead time confirmed when you order |
| 370180 | — | Cat / Caterpillar MAIN BEARING SET | CATERPILLAR 3406E SERIES CATERPILLAR C15 ENGINE +3 more |
$324.11 | Ships from supplier · Lead time confirmed when you order |
| 370018 | Caterpillar 9Y7735-010 Caterpillar 9Y7735G-010 |
Cat / Caterpillar CONNECTING ROD BEARING | CATERPILLAR 3406E SERIES CATERPILLAR C15 ENGINE +4 more |
$77.56 | Ships from supplier · Lead time confirmed when you order |
| 370017 | Caterpillar 7E0559 | Caterpillar 3406/C15/C16 0.050in Rod Bearing Pair, PAI (OEM 7E0559), Pack of 1 | CATERPILLAR 3406E SERIES CATERPILLAR C15 ENGINE +4 more |
$24.10 | Ships from supplier · Lead time confirmed when you order |
| 370016 | Caterpillar 7E0558 | Caterpillar 3406/C15/C16 0.025in Rod Bearing Pair, PAI (OEM 7E0558), Pack of 1 | CATERPILLAR 3406E SERIES CATERPILLAR C15 ENGINE +4 more |
$24.38 | Ships from supplier · Lead time confirmed when you order |
| 370015 | Caterpillar 154-8083 Caterpillar 1548083 Caterpillar 217-0578 +6 more |
Cat / Caterpillar CONNECTING ROD BEARING | CATERPILLAR 3406E SERIES CATERPILLAR C15 ENGINE +4 more |
$18.77 | Ships from supplier · Lead time confirmed when you order |
| 370012 | Caterpillar 4W5703 Caterpillar 6N4167 Caterpillar 8N5428 |
Cat / Caterpillar CONNECTING ROD BEARING | CATERPILLAR 3400 SERIES CATERPILLAR 3408 ENGINES +1 more |
$22.03 | Ships from supplier · Lead time confirmed when you order |
| 370011 | Caterpillar 4W5702 Caterpillar 6N4166 Caterpillar 8N5427 |
Cat / Caterpillar ROD BEARING | CATERPILLAR 3400 SERIES CATERPILLAR 3408 ENGINES +1 more |
$22.03 | Ships from supplier · Lead time confirmed when you order |
| 370010 | Caterpillar 1W7524 Caterpillar 6N3908 Caterpillar 6N7436 +5 more |
Cat / Caterpillar ROD BEARING | CATERPILLAR 3400 SERIES CATERPILLAR 3408 ENGINES +1 more |
$22.03 | Ships from supplier · Lead time confirmed when you order |
| 351550 | Caterpillar 4N6658 | Caterpillar 3406 Cam Bearing No. 1, PAI (OEM 4N6658), Pack of 1 | CATERPILLAR 3400 SERIES CATERPILLAR 3406C ENGINES +1 more |
$13.20 | Ships from supplier · Lead time confirmed when you order |
| 351511 | Caterpillar 4P7377 Caterpillar 6I2726 |
Cat / Caterpillar PIN BUSHING (Pack of 2) | CATERPILLAR 3406E SERIES CATERPILLAR C15 ENGINE +4 more |
$27.54 | Ships from supplier · Lead time confirmed when you order |
| 351508 | Caterpillar 7N4332 Caterpillar 8L3440 Caterpillar 8N0705 |
Caterpillar 3400 / 3406 Piston Pin Bushing | CATERPILLAR 3400 SERIES CATERPILLAR 3406 ENGINES |
$8.42 | Ships from supplier · Lead time confirmed when you order |
Got a Number We Don't List?
Text a photo of the part tag — a specialist crosses it and quotes you fast.