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48mm Cylinder Piston Kit for Echo Backpack Blower PB-650 PB-650H PB-651H PB-750H
$85.69
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$85.69
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Equipment Fitment
Review the equipment and model information below. Fitment can vary by serial number, production date, or machine configuration, so confirm your model and reference numbers before ordering.
Equipment / model
- Echo PB-650 Backpack Blower
- Echo PB-650H Backpack Blower
- Echo PB-651H Backpack Blower
- Echo PB-750H Backpack Blower
Product Overview
The 48mm Cylinder Piston Kit restores compression and engine power in Echo PB-650 series backpack blowers. This cylinder piston kit replaces worn or scored original components to revive leaf blower performance. Designed as a direct-fit assembly, the 48mm cylinder piston kit meets OE tolerances for reliable daily operation.
Key Features & Performance
- 48mm bore cylinder machined to tight tolerances for consistent compression
- Complete kit includes piston, rings, wrist pin, and circlips
- Aluminum alloy piston with molybdenum disulfide coating reduces friction
- Direct-fit design requires no modifications on compatible Echo blowers
- Heat-treated cylinder walls resist scoring and extend service life
- Pre-installed ring gap saves time during reassembly
Common Uses
- Restoring compression on Echo PB-650 series blowers with worn pistons
- Engine rebuilds during routine maintenance of commercial landscape equipment
- Correcting hard-start and low-power symptoms caused by cylinder scoring
- Extending the service life of high-hour backpack blowers
Technical Specifications
- Bore Diameter: 48mm
- Piston Material: Aluminum alloy with rings
- Kit Contents: Cylinder, piston, rings, wrist pin, circlips
Frequently Asked Questions
Q: Will this kit fit the Echo PB-650T? A: This kit is designed for the PB-650, PB-650H, PB-651H, and PB-750H backpack blowers; it may not fit other variants like the PB-650T without modification.
Q: Do I need to hone the cylinder before installation? A: The cylinder is pre-honed to the correct finish; only light cleaning is recommended before assembly.
Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.