WhichPartFits.com

Backpack Blower

Echo PB-580T

2-Stroke · Also known as: PB-500T

The Echo PB-580T is a 58.2cc 2-stroke backpack blower in the upper tier of Echo's commercial PB lineup, producing high air velocity for large-area property clearing and heavy leaf management. The T suffix indicates a tube-mounted throttle for single-hand operator control. It runs a Zama carburetor and features Echo's commercial harness system. Under daily commercial use, monthly fuel system service (filter, primer bulb, lines) is routine. A common production blower on full-service landscaping crews managing large commercial and municipal contracts where high air velocity is needed to move heavy or wet debris.

Verify before ordering: Fitment can vary by serial number, production date, region, and sub-model. Match the OEM number and physical dimensions before ordering.

Echo PB-580T quick specs

Equipment
Backpack Blower · 2-Stroke
Covered Parts
Spark Plug, Air Filter, Fuel Filter, Carburetor, Recoil Starter, Primer Bulb, Fuel Line Kit
OEM References
90023Y, A226001310, A369000100, 12520005963, A180001600, 12318140630, 90158Y
Model Family
PB-580T
Data Confidence
Not yet independently reviewed

Quick Fitment

As an Amazon Associate, WhichPartFits earns from qualifying purchases.

Tune-Up Kit

Common service bundle: spark plug, air filter, fuel filter, carburetor, primer bulb, fuel line kit.

Maintenance Interval

Inspect filters and fuel lines each season, replace spark plugs during annual service, and service carb/fuel-system parts when starting or idle symptoms appear.

Before You Buy

  • Confirm the full model is Echo PB-580T, not just the family name.
  • Check serial number, production date, and regional variant before ordering.
  • Match the old OEM number stamped on the removed part when available.
  • Compare dimensions, plug gap, thread, fuel line diameter, or chain pitch/gauge where applicable.

Common Mistakes

  • Ordering from a family listing without checking the exact sub-model.
  • Buying a kit that includes the headline part but wrong gaskets, lines, or bulb size.
  • Choosing the wrong carburetor revision when multiple versions were used.
  • Assuming all fuel line kits use the same diameter and routing.
  • Installing the correct plug number with the wrong gap.

Symptoms Map

Won't start

Spark plug, fuel filter, primer bulb, carburetor

Starts then dies

Fuel filter, fuel line kit, carburetor

Bogs under throttle

Air filter, carburetor, spark plug gap

Primer will not fill

Primer bulb, fuel line routing, in-tank filter

Replacement Options

Best OEM equivalent

Start with OEM references 90023Y, A226001310, A369000100, 12520005963 and match the removed part before choosing a listing.

Named part options

Cross-check named parts such as Champion CJ8Y (spark plug), Stens 605-320 (air filter), Stens 610-009 (fuel filter) against the OEM number, identity label, and dimensions.

Best for annual tune-up

Bundle spark plug, air filter, fuel filter when servicing the Echo PB-580T at the start of the season.

Best if replacing fuel system

Compare the fuel filter, carburetor, primer bulb, fuel line kit together so line routing, bulb size, filter style, and carburetor connections match.

Best budget kit

Use kit listings only when every included part matches this model page; cheap kits often mix correct headline parts with wrong bulbs, lines, or gaskets.

FAQ

Should I buy OEM or aftermarket parts for the Echo PB-580T? Use OEM when the part controls fuel metering, ignition, or safety. Aftermarket kits can be useful for routine filters, bulbs, plugs, and tune-up bundles when the OEM number and dimensions match.

How do I avoid ordering the wrong carburetor for the PB-580T? Match the carburetor number stamped on the removed unit, then compare linkage, choke setup, primer routing, gasket stack, and fuel-inlet direction.

What should I check before replacing fuel-system parts? Photograph the old fuel-line routing, match line diameter and filter style, and compare primer bulb size before buying a kit.

As an Amazon Associate, WhichPartFits earns from qualifying purchases. Match the OEM number, dimensions, and model variant before buying.

Spark Plug

OEM90023Y
Dimensions
0.6mm gap
Variant notes
Champion CJ8Y; same plug used across most Echo 2-stroke equipment

Air Filter

OEMA226001310

Fuel Filter

OEMA369000100
Variant notes
In-tank pickup filter; fits most Echo 2-stroke equipment

Carburetor

OEM12520005963
Variant notes
Zama C1M-K65B; 58.2cc backpack blower

Recoil Starter

OEMA180001600
  • No named part listing is published for this part yet. Use the OEM reference and verify with a dealer or service manual before ordering.

Primer Bulb

OEM12318140630

Fuel Line Kit

OEM90158Y
Variant notes
Includes fuel pickup line and return line