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CAT 3406E/C15 Rocker Arm Complete Kit – 12 Exhaust + 6 Injector
Available For: CAT 3406E (6TS, 1LW, 2WS, 5EK) and C15 (6NZ, MBN) Engines
Warranty: 1 Year Warranty
Key Features
- All-new components — rocker arms, shafts, pins, rollers, bushings, and adjusting screws are brand new
- Complete valve train set — 12 exhaust and 6 injector rocker arms
- Direct replacement fitment for 3406E and C15 applications
- Covers serial prefixes 6TS, 1LW, 2WS, 5EK, 6NZ, and MBN
- 1 Year Warranty
Complete rocker arm kit for Caterpillar 3406E and C15 engines, covering the 6TS, 1LW, 2WS, 5EK, 6NZ, and MBN serial prefixes. Everything in the kit is brand new — arms, shafts, pins, rollers, bushings, and adjusting screws — so the entire valve train goes back together on fresh contact surfaces instead of mixing new arms with worn hardware. Replacing all eighteen rockers as a set eliminates the uneven lash and inconsistent valve lift that come from a partial replacement.
Kit Contents
| Description | Qty |
|---|---|
| Exhaust Rocker Arms | 12 |
| Injector Rocker Arms | 6 |
Please note: The rocker shaft is not included in this kit and must be ordered separately. This kit fits pre-ACERT engines only — verify your serial prefix before ordering.
OEM Cross Reference
1085897, 1305590, 1629175, 2075248, 20R3322, 2748093, 2781364, 3284240, 4373861, 4373869
Questions? Call Texas Truck Market
832-867-3345
Cross Reference Numbers: