Description
Dellorto DRLA Carburetor Rebuild & Tune-Up Kit — 36/40/45/48mm
Restore your Dellorto DRLA carburetor to factory performance with the iFJF Complete Rebuild Kit. This comprehensive kit contains all gaskets, O-rings, needle valve assemblies, and diaphragms needed to service Dellorto DRLA 36mm, 40mm, 45mm, and 48mm carburetors. Whether you're tuning for performance or fixing fuel leaks, this kit has everything you need.
Key Features
-
Complete Kit: Includes all gaskets, O-rings, needle valve, and diaphragm as shown
-
Multiple Needle Valve Sizes: Includes 150, 170, 200, 225, and 250 needle valve options for tuning flexibility
-
Hardware Included: 5 top cover screws and 4 pump diaphragm housing screws
-
Direct Fit: Precision-manufactured to Dellorto DRLA OEM specifications
-
Restore Performance: Eliminates vacuum leaks, fuel leaks, and rough idle caused by worn gaskets
Compatibility
| Carburetor Model |
Size |
Type |
| Dellorto DRLA |
36mm |
Dual Barrel Downdraft |
| Dellorto DRLA |
40mm |
Dual Barrel Downdraft |
| Dellorto DRLA |
45mm |
Dual Barrel Downdraft |
| Dellorto DRLA |
48mm |
Dual Barrel Downdraft |
Kit Contents
| Component |
Quantity |
| Top Cover Gasket |
2 |
| Float Bowl Gasket |
2 |
| Pump Diaphragm |
2 |
| Needle Valve Assembly |
5 (150/170/200/225/250) |
| O-Ring Set |
Complete |
| Top Cover Screws |
5 |
| Pump Housing Screws |
4 |
Why Rebuild Your Dellorto DRLA?
-
Fix Fuel Leaks: Worn gaskets and O-rings are the #1 cause of fuel leaks on aging DRLA carbs
-
Smooth Idle: Replace hardened diaphragms to restore proper idle and acceleration pump function
-
Better Fuel Economy: Properly sealed carb runs more efficiently
-
Tune for Performance: Multiple needle valve sizes let you dial in fuel delivery for different engine setups
Frequently Asked Questions
Q: Will this kit work with my 40mm DRLA?
A: Yes, this kit is compatible with all DRLA sizes — 36mm, 40mm, 45mm, and 48mm.
Q: What needle valve size should I use?
A: It depends on your engine setup and fuel pressure. 200-225 is typical for most applications. Start with 200 and adjust based on fuel level in the bowl.
Q: Are instructions included?
A: Basic diagram included. We recommend referencing a Dellorto DRLA service manual for complete rebuild steps and float height specifications.
Q: Does this kit fit Dellorto DHLA carbs?
A: This kit is specifically for DRLA downdraft carbs. DHLA sidedraft carbs use different gaskets. Please check your carb model before ordering.
Q: How often should I rebuild my Dellorto carb?
A: Every 2-3 years for daily drivers, or whenever you notice fuel leaks, rough idle, or hesitation on acceleration.
