Echo Pb413, Pb413h, Pb413t, Pb460,Piston Kit 40mm, Replaces Echo Part # P021002540

Echo DM-4610 Echo Duster/Mister (SN: D02936001001 - D02936999999) - Engine Cover, Engine Echo PB-403 - Echo Backpack Blower (SN: 03001001 - 03999999) - Engine, Short Block -- SB1057 S/N: 03014701 - 03999999 Echo PB-403 - Echo Backpack Blower (SN: 04001001 - 04999999) - Engine, Short Block -- SB1012 S/N: 04001001 - 04001800 Echo PB-403H - Echo Backpack Blower (SN: 02001001 - 02999999) - Engine, Short Block -- SB1057 Echo PB-403H - Echo Backpack Blower (SN: 03001001 - 03999999) - Engine, Short Block -- SB1057 Echo PB-403H - Echo Backpack Blower (SN: 04001001 - 04999999) - Engine, Short Block -- SB1057 Echo PB-403T - Echo Backpack Blower (SN: 02001001 - 02999999) - Engine, Short Block -- SB1057 Echo PB-403T - Echo Backpack Blower (SN: 03001001 - 03999999) - Engine, Short Block -- SB1057 Echo PB-403T - Echo Backpack Blower (SN: 04001001 - 04999999) - Engine, Short Block -- SB1057 Echo PB-413 - Echo Backpack Blower (SN: 02001001 - 02999999) - Engine, Short Block -- SB1057 Echo PB-413H - Echo Backpack Blower (SN: 02001001 - 02999999) - Engine, Short Block -- SB1057 Echo PB-413HT - Echo Backpack Blower (SN: 02001001 - 02999999) - Engine, Short Block -- SB1057 Echo PB-413T - Echo Backpack Blower (SN: 02001001 - 02999999) - Engine, Short Block -- SB1057 Echo PB-460LN - Echo Backpack Blower (SN: 03001001 - 03999999) - Engine, Short Block -- SB1057 Echo PB-460LN - Echo Backpack Blower (SN: 04001001 - 04999999) - Engine, Short Block -- SB1057 Echo PB-461LN - Echo Backpack Blower (SN: 02001001 - 02999999) - Engine, Short Block -- SB1057The PB-413T Backpack Blower is perfect for leaves and grass clippings. Its powerful 44cc dual-ring piston engine provides outstanding performance while the heavy duty air filter ensures long life. Easy-to-use adjustable hip mounted throttle controls with cruise control make operation a breeze.

• Manufacture Date: 2001-2008Spark Plug: NGK BPM-8Y or NGK BPMR-8Y (Canada) (5)Carburetor: Zama C1M model w/primer (C1M-K37D or C1M-K77)
• Short Block (1):S/N: 02001001-02999999: SB1057 (Both H & T) S/N: 09001001-13999999: SB1077 (Both H & T)Cold Compression Range: 120-150 psi (2)Idle Speed: 2350-2850 RPMWOT Speed: 6,200-6,600 RPMBore: 40.0mm. /1.57in.
• Stroke: 35.0mm./ 1.38 in.Starter Rope Length: 4mm(5/32″) X 1350mm(53″) Engine Displacement: 44.0 ccEngine Type:S/N 03001001-08999999: ECHO Power Boost (a.k.a. Vortex) Engine (3)S/N 09001001 & UP: ECHO Power Boost (a.k.a. Tornado) Engine (4)
• Length: 12.6 in. w/o pipes Width: 18.1 in. Height: 18.8 in. Dry Weight: 20.7 lbs Starter: StandardAverage Air Vol. (at pipes): 380 cfmAverage Air Vol. (at housing): 800 cfm
• Max. Air Speed: 175 mphFuel Capacity: 64 fl oz.Sound Rating: 71 dB(A) WOT at 50 feet per ANSI B175.2-2000 standards