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Genuine Keihin Low Speed Pilot Jet

Atlantic Jet Sports carries the complete line of Genuine Keihin PWC Carburetor Low Speed Pilot Jets.

Part #: N424-35-SIZE

NOTE: Genuine Keihin Carburetor Jets are only available in sizes ending in a "0" or "5". In between sizes are only available in aftermarket.Example: Size 100, 105, 110, etc are Genuine Keihin. Size 52, 58, 62, 72, 108, 118 are an aftermarket brand.

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SIZE Quantity Price Total
40 N424-35-40
$12.33
$0.00
$12.33
$0.00
45 N424-35-45
$12.33
$0.00
$12.33
$0.00
50 N424-35-50
$12.33
$0.00
$12.33
$0.00
55 N424-35-55
$12.33
$0.00
$12.33
$0.00
60 N424-35-60
$12.33
$0.00
$12.33
$0.00
62 N424-35-62
$12.33
$0.00
$12.33
$0.00
65 N424-35-65
$12.33
$0.00
$12.33
$0.00
70 N424-35-70
$12.33
$0.00
$12.33
$0.00
72 N424-35-72
$12.33
$0.00
$12.33
$0.00
75 N424-35-75
$12.33
$0.00
$12.33
$0.00
80 N424-35-80
$12.33
$0.00
$12.33
$0.00
82 N424-35-82
$12.33
$0.00
$12.33
$0.00
85 N424-35-85
$12.33
$0.00
$12.33
$0.00
90 N424-35-90
$12.33
$0.00
$12.33
$0.00
95 N424-35-95
$12.33
$0.00
$12.33
$0.00
100 N424-35-100
$12.33
$0.00
$12.33
$0.00
105 N424-35-105
$12.33
$0.00
$12.33
$0.00
108 N424-35-108
$12.33
$0.00
$12.33
$0.00
110 N424-35-110
$12.33
$0.00
$12.33
$0.00
115 N424-35-115
$12.33
$0.00
$12.33
$0.00
118 N424-35-118
$12.33
$0.00
$12.33
$0.00
120 N424-35-120
$12.33
$0.00
$12.33
$0.00
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0 Total items
$0.00

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Why Proper Jet Ski & WaveRunner Keihin Carburetor Low Speed Pilot Jets Matter

Ensure your Jet Ski or WaveRunner runs at peak performance with correctly sized low‑speed pilot carburetor jets. Proper jetting delivers smooth idle, crisp throttle response, strong acceleration, and safe engine temperatures—protecting your engine from lean burn, detonation, and premature wear.

Use Only Genuine Keihin Jets

Precision matters. Genuine jets are manufactured to exact flow specifications, ensuring accurate fuel delivery and consistent tuning results. Unlike aftermarket copies, authentic Keihin low speed pilot jets offer:

  • Perfect fit and reliable metering
  • Consistent orifice sizing
  • OEM‑level performance and durability
  • Safe operation under high RPM and heavy load

Whether you’re rebuilding a single carb or tuning a full triple‑carb setup, genuine jets provide the accuracy your watercraft was designed for.

Atlantic Jet Sports supplies 100% Genuine Keihin carburetor jets, rebuild kits, and tuning components—never aftermarket copies. Whether you’re rebuilding a single carb or dialing in a full triple‑carb setup, using authentic parts ensures your watercraft performs exactly as the manufacturer intended.