What additional engine repair information is available for piston ring service and repair, and what does Unit Repair encompass for engine overhaul on Chevrolet Astro?

The service documentation for Piston rings exists separately but in case an internal engine part does not contain unique service procedures it implies the manufacturer left it without special guidance. Unit repair encompasses essential service procedures, machining, cleaning, inspection, and fitting necessary for engine overhaul, including cylinder boring and honing, fitting of connecting rod and bearings, fitting of Crankshaft and bearings, replacement of camshaft bearings, disassembly of connecting rod and Piston, disassembly of the Cylinder Head, servicing of valve train components (valves, seats, springs, rockers, etc.), disassembly of the Oil Pump, fitting of pistons and rings, thread repair information, valve and seat grinding (valve job), and servicing of timing components (chain, belt, gears).

OEM Chevrolet Astro Piston Ring

Piston Ring Set

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5 Piston Rings found

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Chevrolet Astro Piston Rings Part Number: 12528817
$66.20 MSRP: $103.72
You Save: $37.52 (37%)
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Product Specifications
- Other Name: Ring Kit, Piston (Standard); Piston Ring; Piston Ring Set; Ring Kit, Engine Piston
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1995 Chevrolet Astro | Base, CL, CS, LT | 6 Cyl 4.3 L GAS
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Chevrolet Astro Piston Rings Part Number: 12522848
$38.16 MSRP: $92.01
You Save: $53.85 (59%)
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Product Specifications
- Other Name: Ring Kit, Piston; Piston Ring; Ring Kit, Engine Piston
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2005 Chevrolet Astro | Base, LS, LT | 6 Cyl 4.3 L GAS
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Chevrolet Astro Piston Rings Part Number: 12507985
$15.91 MSRP: $22.77
You Save: $6.86 (31%)
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Product Specifications
- Other Name: Ring Kit; Piston Ring; Piston Ring Set; Ring Kit, Engine Piston
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1994 Chevrolet Astro | Base, CL, CS, LT | 6 Cyl 4.3 L GAS
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Chevrolet Astro Piston Rings Part Number: 88894219
$56.28 MSRP: $88.18
You Save: $31.90 (37%)
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Product Specifications
- Other Name: Ring Kit, Piston; Piston Ring; Piston Ring Set; Ring Kit, Engine Piston
- Replaces: 14089025
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1991 Chevrolet Astro | Base, CL, CS, LT | 6 Cyl 4.3 L GAS
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Chevrolet Astro Piston Rings Part Number: 10037199
Product Specifications
- Other Name: Ring Kit, Engine Piston; Piston Ring; Piston Ring Set
- 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 Piston Ring

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The Piston Ring in Chevrolet Astro vehicles is used to seal the combustion chamber thereby facilitating a proper burning of the fuel air mixture while at the same time preventing gas loss and controlling the consumption of engine oil. These types of rings are ordinary circular cross-section rings mainly produced from cast iron or steel, they are intended to have minimal friction as well as the ability to seal sufficiently to retain functionality and prolong the life of the engine. Through out the years, Chevrolet Astro has used traditionally autos' cast iron piston rings as well as today thinner models. New frame additions have incorporated improved slim rings, for instance 1mm top and second rings that minimise friction and improve the sealing of frames. These thin piston rings are coated with plasma-moly or chrome and its uses are to enhance the durability as well as heat resisting capability.

Chevrolet Astro Piston Ring Parts Questions & Experts Answers

Piston Rings
12522848
Q: What additional engine repair information is available for piston ring service and repair, and what does Unit Repair encompass for engine overhaul on Chevrolet Astro?
A:
The service documentation for Piston rings exists separately but in case an internal engine part does not contain unique service procedures it implies the manufacturer left it without special guidance. Unit repair encompasses essential service procedures, machining, cleaning, inspection, and fitting necessary for engine overhaul, including cylinder boring and honing, fitting of connecting rod and bearings, fitting of Crankshaft and bearings, replacement of camshaft bearings, disassembly of connecting rod and Piston, disassembly of the Cylinder Head, servicing of valve train components (valves, seats, springs, rockers, etc.), disassembly of the Oil Pump, fitting of pistons and rings, thread repair information, valve and seat grinding (valve job), and servicing of timing components (chain, belt, gears).