Universal Hitachi Small Screw Style Pilot Jet - #37.5 Size - Replaces OEM 4X7-14948
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Description
Universal Hitachi Small Screw Style Pilot Jet - #37.5 Size - Replaces OEM 4X7-14948. This pilot jet meters fuel through the carburetor pilot circuit for idle and low-throttle operation.
Confirm stamped jet size and jet family before tuning; close-looking jets can meter differently.
Product Details
| Replaces OEM | 4X7-14948 |
|---|---|
| Main specification | 4X7 |
| Part type | pilot jet |
| Sold | individually |
Fitment / Compatibility
- Universal / Custom - Confirm jet series, stamped size, thread or press-fit style, carburetor circuit, and carburetor model
Before Ordering
- Verify OEM/reference 4X7-14948 matches the original part being replaced
- Confirm jet family, thread, length, bleed-hole style, stamped size, carburetor type, and OEM reference
Fitment
Custom / Universal part
Check compatibility before ordering
Universal does not mean it fits every motorcycle. Compare the dimensions, mounting or connection details, and specifications in the description with your setup. Make sure this is the correct part for your intended use.
Selecting your bike does not confirm fitment for this item.
View product detailsCheck the listed model, year and any fitment notes in the description.
| Make | Model | Years |
|---|
No matching models in this list.
Based on our catalog. Check product notes before ordering.
Shipping + Returns
Shipping & delivery
In-stock orders typically ship the same or next business day. Ground delivery is estimated at 3–8 business days to the USA and 2–6 business days within Canada after shipping.
Free ground shipping: USA orders of $50 USD or more; Canadian orders over $50 CAD.
View shipping options and details
Returns
Eligible unused, unaltered parts can be returned within 60 days of delivery, with original packaging. No restocking fees. Electrical parts are excluded.
