In stock
SKU: 3366781
3366781 Screw Adjuster fit Caterpillar
In stock
SKU: 3366781
3366781 Screw Adjuster fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
$6.09
Delivery
Shipping cost will be calculated at checkout. Available shipping methods:
Characteristics 3366781 Screw Adjuster fit Caterpillar
Main characteristics
Compatible models
Caterpillar D10N,
Caterpillar D9N,
Caterpillar D9R,
Caterpillar D9 GC,
Caterpillar 834B,
Caterpillar 844,
Caterpillar 769C,
Caterpillar 771C,
Caterpillar 3408,
Caterpillar 988B,
Caterpillar 988F,
Caterpillar 990,
Caterpillar 990 II,
Caterpillar 16G,
Caterpillar 3408B,
Caterpillar 3408C,
Caterpillar 3412C,
Caterpillar G3406,
Caterpillar 621,
Caterpillar 621B,
Caterpillar 623B,
Caterpillar 627B,
Caterpillar 631E,
Caterpillar 637E,
Caterpillar 651E,
Caterpillar 657E,
Caterpillar G3408,
Caterpillar G3408B,
Caterpillar SCT673
Part type
Screw adjuster
Cross reference
336-6781
3366781 Screw Adjuster
The 3366781 Screw Adjuster is a valve-train component used with rocker arms on equipment manufactured by Caterpillar. It is used to adjust the rocker-arm mechanism associated with valve operation, allowing the intake and exhaust valves to operate within the engine’s valve train. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
Fitment
- Tracked bulldozers: Caterpillar D10N, D9N, D9R, D9 GC
- Wheel bulldozers: Caterpillar 834B, 844
- Off-road dump trucks: Caterpillar 769C, 771C
- Machine engine: Caterpillar 3408
- Wheel loaders: Caterpillar 988B, 988F, 990, 990 II
- Motor grader: Caterpillar 16G
- Engine and generator applications: Caterpillar 3408, 3408B, 3408C, 3412C, G3406
- Wheeled tractor-scrapers: Caterpillar 621, 621B, 623B, 627B, 631E, 637E, 651E, 657E
- Marine equipment: Caterpillar 3408, 3408B
- Industrial engines: Caterpillar 3408, 3408B, 3408C, G3406, G3408, G3408B, SCT673
- Pipe-layer: Caterpillar 589
- Generator: Caterpillar SR4
- Cold milling machine: Caterpillar PM-565PR-450C
Cross-reference numbers
- 3366781
- 336-6781
Specifications
| Part type | Screw adjuster |
| Application | Rocker-arm and valve-train assembly |
| Equipment manufacturer | Caterpillar |
| Manufacturer | CTP (Costex Tractor Parts) |
| Part condition | New aftermarket part |
| Length | 1.78 in |
| Height | 0.45 in |
| Weight | 0.1 lb |
| Length | 4.3 cm |
| Width | 1.2 cm |
| Depth | 1.2 cm |





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