How to service and repair the rocker arm assembly on Chevrolet Astro?

The initial step in working on a Rocker Arm assembly needs removal of the valve Rocker Arm cover. Start by removing the valve Rocker Arm followed by the valve push rod. Inspect the valve Rocker Arm before cleaning it together with the valve Pushrod. Install process requires positioning the valve Rocker Arm followed by the valve Pushrod then reinstall the valve Rocker Arm cover.

OEM Chevrolet Astro Rocker Arm

Engine Rocker Arm

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4 Rocker Arms found

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Chevrolet Astro Rocker Arms
Part Number: 10089648
$27.43 MSRP: $42.99
You Save: $15.56 (37%)
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Product Specifications
- Other Name: Arm Kit, Valve Rocker; Rocker Arm; Arm Kit, Engine Valve Adjusting & Rocker; Ball, Engine Valve Adjusting.
- Replaces: 12528897
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1994 Chevrolet Astro | Base, CL, CS, LT | 6 Cyl 4.3 L GAS
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Chevrolet Astro Rocker Arms
Part Number: 12599650
$56.37 MSRP: $88.30
You Save: $31.93 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Arm, Valve Rocker; Rocker Arm; Arm, Engine Valve Rocker
- Replaces: 12555580
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2005 Chevrolet Astro | Base, LS, LT | 6 Cyl 4.3 L GAS
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Chevrolet Astro Rocker Arms
Part Number: 12522105
Product Specifications
- Other Name: Arm Kit, Valve Rocker; Rocker Arm; Arm Kit, Engine Valve Rocker
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1999 Chevrolet Astro | Base, CL, CS, LS, LT | 6 Cyl 4.3 L GAS
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Chevrolet Astro Rocker Arms
Part Number: 10121095
Product Specifications
- Other Name: Arm, Engine Valve Rocker; Rocker Arm
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1990 Chevrolet Astro | Base, CL, CS | 4 Cyl 2.5 L GAS

Chevrolet Astro Rocker Arm

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Chevrolet Astro Rocker Arm Parts Questions & Experts Answers

Rocker Arms
12599650
Q: How to service and repair the rocker arm assembly on Chevrolet Astro?
A: The initial step in working on a Rocker Arm assembly needs removal of the valve Rocker Arm cover. Start by removing the valve Rocker Arm followed by the valve push rod. Inspect the valve Rocker Arm before cleaning it together with the valve Pushrod. Install process requires positioning the valve Rocker Arm followed by the valve Pushrod then reinstall the valve Rocker Arm cover.