25pcs 15pcs Main Jets,10pcs Slow Jets #35 - #58 Carburetor Nozzles Replacement Kit Fit for PWK OKO KOSO PWM,10pcs Cleaning Needles, High Precision Brass Main Pilot Jet Kit (#150 - #198 Main Jets)

Category: Main Jet + Slow Jet Jet Size: The hex main jet: #90 - #148; The slow pilot jet: #35 - #58. Material: Brass, Stainless Steel, Nylon Thread Size: Main Jet: M5x0.8; Pilot Jet: M6x0.75 Product Name: High Precision Brass Main and Pilot Jet Kit Features: - Complete Carburetor Jet Kit: The package includes 15 pcs main jet, 10 pcs idle jet, 5 pcs cleaning needles, and 5 pcs cleaning brushes, all packaged in a small plastic box. Each jet is engraved with a number. The hex main jet: #90, #95, #100, #105, #110, #115, #120, #125, #128, #130, #135, #138, #140, #145, #148; The slow pilot jet: #35, #38, #40, #42, #45, #48, #50, #52, #55, #58. - Function: The primary jet mainly controls the fuel flow in the main oil circuit and regulates the concentration of the mixture. The slow jet is mainly used to control the idle fuel supply and maintain stable combustion. When your motorcycle emits black smoke from the exhaust pipe, has high fuel consumption, carbon deposits on the spark plug, lacks power, overheats the engine, or backfires, it is possible that the high speed jet is blocked or damaged. When your motorcycle experiences unstable idle, easy stalling, difficult cold start, excessive mixture (emitting black smoke), and increased fuel consumption, it is possible that the low speed jet is blocked or damaged and needs to be replaced in a timely manner. - Superior Premium Material: The carburetor high precision jet kit is made of copper, tough and long-lasting, corrosion resistant. CNC lathe processing, smooth surface, accurate size. 5 stainless steel bristles and cleaning needles are made of 304 stainless steel, wire winding, rust, flexible handle, no deformation. High density nylon, good elasticity, no shedding. - Fitment: Fit for Keihin PWK series 28 33 35 36 38 39 series, fit for PWM 34 36 38 series, fit for OKO hex long main jets, fit for KOSO high speed main / pilot jets, and all aftermarket carburetor using M5x0.8 main jet and M6x0.75 pilot jet (NOT fit for CVK PE PD PJ series stock carburetor). Please verify your original jet thread size and length before purchasing. - Easy installation: Turn off the fuel switch, disconnect the fuel hose, remove the carburetor and float bowl, then take out the float assembly to locate the main nozzle and the adjacent slow jet. Carefully unscrew the damaged slow jet using a precision flathead screwdriver. Thread in the new jet by hand, then gently tighten with the screwdriver and reassemble in reverse order. The Main Jet: - Quantity: 15 pcs - Length: 16.5mm - Thread: M5 X 0.8mm - Size:# 90 / 95 / 100 / 105 / 110 / 115 / 120 / 125 / 128 / 130 / 135 / 138 / 140 / 145 / 148 The Pilot Jet: - Quantity: 10 pcs - Length: 28mm - Thread: M6 X 0.75mm - Size:# 35 / 38 / 40 / 42 / 45 / 48 / 50 / 52 / 55 / 58 Cleaning Brush - Overall Length: 110mm - Brush Length: 30mm - Brush Diameter: 3mm / 4mm / 5mm / 6mm / 7mm - Wire Diameter: 0.5mm / 0.6mm / 0.6mm / 0.7mm / 0.7mm Cleaning Wire Torch Tip - Overall Length: 110mm - Wire Diameter: 0.4mm / 0.5mm / 0.6mm / 0.7mm / 0.8mm Place of Application: - Fit for Keihin PWK series 28 33 35 36 38 39 series. - Fit for PWM 34 36 38 series. - Fit for OKO hex long main jets. - Fit for KOSO high speed main / pilot jets. Note: - NOT fit for CVK PE PD PJ series stock carburetor. - Please verify your original jet thread size and length before purchasing. Package Include: 15 x Carburetor Main Jet Kit 10 x Slow Jets 5 x Cleaning Needles 5 x Brush

• Complete Carburetor Jet Kit: The package includes 15 pcs main jet, 10 pcs idle jet, 5 pcs cleaning needles, and 5 pcs cleaning brushes, all packaged in a small plastic box. Each jet is engraved with a number. The hex main jet: #150, #155, #158, #160, #165, #168, #170, #175, #178, #180, #165, #188, #190, #195, #198. The slow pilot jet: #35, #38, #40, #42, #45, #48, #50, #52, #55, #58.
• Function: The primary jet mainly controls the fuel flow in the main oil circuit and regulates the concentration of the mixture. The slow jet is mainly used to control the idle fuel supply and maintain stable combustion. When your motorcycle emits black smoke from the exhaust pipe, has high fuel consumption, carbon deposits on the spark plug, lacks power, overheats the engine, or backfires, it is possible that the high speed jet is blocked or damaged.
• Superior Premium Material: The carburetor high precision jet kit is made of copper, tough and long-lasting, corrosion resistant. CNC lathe processing, smooth surface, accurate size. 5 stainless steel bristles and cleaning needles are made of 304 stainless steel, wire winding, rust, flexible handle, no deformation. High density nylon, good elasticity, no shedding.
• Fitment: Fit for Keihin PWK series 28 33 35 36 38 39 series, fit for PWM 34 36 38 series, fit for OKO hex long main jets, fit for KOSO high-speed main / pilot jets, and all aftermarket carburetor using M5 x 0.8 main jet and M6 x 0.75 pilot jet (NOT fit for CVK PE PD PJ series stock carburetor). Please verify your original jet thread size and length before purchasing.
• Easy installation: Turn off the fuel switch, disconnect the fuel hose, remove the carburetor and float bowl, then take out the float assembly to locate the main nozzle and the adjacent slow jet. Carefully unscrew the damaged slow jet using a precision flathead screwdriver. Thread in the new jet by hand, then gently tighten with the screwdriver and reassemble in reverse order.