Genuine Chevrolet Trailblazer Rocker Arm

Engine Rocker Arm

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3 Rocker Arms found

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Chevrolet Trailblazer Arm Assembly, Exhaust Valve Rocker
Part Number: 12681275
$13.72 MSRP: $22.71
You Save: $8.99 (40%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Arm Assembly, Exh Vlv Rkr; Rocker Arms
- Replaces: 10214664, 12669993
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2009 Chevrolet Trailblazer | 4 DOOR, 4 DOOR EXT | 8 Cyl 5.3L, 8 Cyl 6.0L
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Chevrolet Trailblazer Arm,Valve Rocker
Part Number: 24100294
$5.10 MSRP: $8.02
You Save: $2.92 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: ARM, Engine Valve Rocker; Rocker Arms
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2009 Chevrolet Trailblazer | 4 DOOR, 4 DOOR EXT | 6 Cyl 4.2L
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Chevrolet Trailblazer Arm Assembly, Hydraulic Valve Lash Adjuster
Part Number: 55569172
$12.60
ADD TO CART
Product Specifications
- Other Name: ARM, Engine Valve Adjusting; Rocker Arms
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021 Chevrolet Trailblazer | 4 DOOR EXT | 3 Cyl 1.2L, 3 Cyl 1.3L

Chevrolet Trailblazer Rocker Arm

The Rocker Arm in Chevrolet Trailblazer autos is very important for the engine's valvetrain mechanism where it helps in transferring the motion of the pushrod to the intake and exhaust valves. Usually alloy made of stamped steel or aluminum, the Rocker Arm swings in the same lateral direction as the pushrod while transmitting the force needed to lift the valves. In high RPM, Aluminum is used due to lighter weight while Cast iron or forge carbon steel is used in Diesel engines for better strength. Rocker Arms of Chevrolet Trailblazer may be of different designs that include traditional and roller kind of rocker arms. Roller rockers have needle bearings, they are self lubricating to minimize friction and wear than the usual metal on metal rockers. The rocker ratio which is in the range of 1.5:1-1.8:1 in the modern engines boosts the lift of the camshaft and hence improves efficiency of the engine. High RPM in the Chevrolet Trailblazer engines result to stress hence improved fulcrum bearing are also offered for improved durability.

Each OEM Chevrolet Trailblazer Rocker Arm we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.