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  • 1310157020 Toyota PISTON SUB-ASSY, W/PIN

1310157020 Toyota PISTON SUB-ASSY, W/PIN, Price: 38.21$, Weight: 1.149kg

    • Make Number Name Availability Weight, kg Ship in, Days Price

    Toyota

    1310157020

    PISTON SUB-ASSY, W/PIN

    		 69

    1.149

    2-3

    38.21$
     

    Substitutions

    Make Number Name Availability Weight, kg Processing, days Price  
    Toyota
    131011611003 
    PISTON SUB-ASSY, W/PIN
    		3
    0.114
    2-3
    40.10$
     
    ART
    TO4D15WSTD 
    PISTON ASSY TO 2B 13101-57020 ART
    		68
    1.321
    4-5
    23.56$
     
    Toyota
    6864048080 
    CHECK ASSY RR DOOR
    		0
    0.315
    -
    69.99$
    		 Not Available
    HART
    1310157020STD 
    PISTON ASSY TO 2B 13101-57020 HART
    		0
    5.285
    4-5
    155.82$
    		 Not Available
    HART
    A2BSTD 
    PISTON ASSY TO 2B 13101-57020 HART SIZE: A-2B-STD
    		0
    1.321
    4-5
    151.51$
    		 Not Available
    ART
    ART2BSTD 
    PISTON ASSY TO 2B 13101-57020 ART
    		0
    1.321
    4-5
    22.58$
    		 Not Available
    ART
    TO4D15WNSTD 
    PISTON ASSY TO 2B 13101-57020 ART
    		0
    1.321
    4-5
    21.76$
    		 Not Available

    OEM engine piston set with wrist pin

    This heavy‑duty piston assembly is built for Toyota workhorses. It restores tight compression, clean burn, and reliable torque. The part seals the combustion chamber, guides the connecting rod, and manages heat and oil—essential when rebuilding, fixing blow‑by, or curing oil smoke.

    Why this part is needed

    Fresh pistons keep compression high, reduce oil usage, and stabilize idle. Correct skirt clearance and ring land geometry cut rattles and hot spots. Expect easier starts, lower emissions, and better fuel economy on diesel or petrol engines.

    How it works ⚙️

    The aluminum alloy crown runs in the cylinder; ring grooves hold compression and oil‑control rings to seal gases and meter oil. A floating wrist pin links piston to the connecting rod. Each stroke converts combustion into smooth downward force, then crank rotation. Coated skirts and precise pin bores reduce friction and wear.

    If worn or broken ❗

    Symptoms include power loss, blue/white smoke, misfire, knocking, high fuel use, and metal in oil. A cracked crown or seized pin can score the liner, bend a rod, or seize the engine, leading to a full rebuild.

    Tech notes ✅

    • Includes pin; always install new rings and circlips
    • Measure bore, hone to finish, verify clearances
    • Match piston weights across cylinders for smooth running

    Compatibility

    • Coaster
    • Dyna
    • Land Cruiser S/T,H/T