Features:

*Exact replacement: 57-21-1 Carburetor Leak Detector for 705-020

*Upgraded Vision: Carburetor Pressure Gauge is both quality and measurement are upgraded. Measurement range: 0~200kpa(0~29psi). Wider range and more accurate measurement.

*Excellent carburetor leak detector: Fit for 57-21 705-020, used to test whether and other for 2 cycle carburetors for leaks, replaces PG- for 2, for Tillotson 243-504.

*Great for Value Set: Comes with extra 4 sizes of fuel line hose. I.D. 1/8" O.D. 3/16"(3mmx5mm), I.D. 0.15" O.D. 0.27" (4mmx7mm), I.D. 0.23" O.D. 0.47" (6mmx12mm), I.D. 3/32" O.D. 3/16" ( for 2.5mmx5mm), each for 2 feet. Can be applied to various models.

*Interchange Part Number:

57-21 / 57-21-1 / 705-020

for Tillotson 243-504

 ZPG- for 2

705-020

Package Contents:

1x Carburetor Leak Detector Pressure Gauge Kit

This is non- aftermarket product. Installation instruction is not included.