The best selling carburetor for two stroke engines.
The PJ carburetor has proven itself in the dirt bike market with it's unique oval slide valve. The oval slide enables the engine to respond much quicker than with a conventional round slide carburetor. You benefit with faster acceleration and improved performance.
PJ Carburetors Standard Jetting
| SIZE | MAIN JET |
SLOW JET |
JET NEEDLE |
THROTTLE Valve |
| PJ 34MM 67R | #152 | #55 | 48CEG | #6.0 |
| PJ 38MM R39 | #168 | #62 | 48DGJ | #6.0 |
PJ Carburetors Sizing chart
| SIZE | A | B | C | D |
| PJ 34MM | 41 | 59 | 91 | 174.0 |
| PJ 38MM | 45 | 63 | 91 | 183.0 |
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| NOTE: Do not remove parts that are not shown on this exploded view. | NO. | DESCRIPTION | PART NUMBER | ||
 |
34 MM_________ | 36 MM_________ | 38 MM_________ | ||
| NOTE: Ask dealer for details if you see xxx-xxx on part numbers | |||||
| 1 | Cap, Cable Adj. | 16118-166-1140 | <--- | <--- | |
| 2 | Cable Adjuster | W9581-59250 | <--- | <--- | |
| 3 | Nut, Cable Adj. | W1790-130-9900 | <--- | <--- | |
| 4 | Top | W1591-130-9910 | <--- | W1591-131-9910 | |
| 5 | Gasket, Top | 1610-NC8-0040 | <--- | 16110-ND5-7610-M1 | |
| 6 | Throttle Spring | 16050-KA3-7610-M1 | 16050-KA4-7710-M1 | 16050-KA5-6910-M1 | |
| 7 | Cable Holder | 16137-KA3-7610-M1 | <--- | <--- | |
| 8 | Colar | 16066-KA3-7610-M1 | <--- | <--- | |
| 9 | Spring | 16051-KA3-7610-M1 | <--- | <--- | |
| 10 | Clip, Jet Needle | 16115-169-0040 | <--- | <--- | |
| 11 | Jet Needle | N427-48xxx | <--- | <--- | |
| 12 | Throttle Valve | W1502-2Jx-9900 | N502-22xx-0-00 | N502-23xx0-00 | |
| 13 | Starter Valve | 16046-KA3-7610-M1 | <--- | 16046-KA5-6911 | |
| 14 | Air Adj. Screw | W1446-231-9900 | <--- | <--- | |
| 15 | Spring | W1711-416-9900 | <--- | <--- | |
| 16 | Main Jet | 99101-357-xxx0 | <--- | <--- | |
| 17 | Slow Jet | N424-21xxx | <--- | <--- | |
| 18 | Buffer Plate | 16185-KA3-7610-M1 | <--- | <--- | |
| 19 | Bowl Vent Pipe | 95003-07033-31 | <--- | <--- | |
| 20 | Clip | W9535-35000 | <--- | <--- | |
| 21 | Float Valve | 16155-ND4-7510-M1 | <--- | <--- | |
| 22 | Clip, Float Valve | W1782-013-9900 | <--- | <--- | |
| 23 | Float Pin | W9525-25250 | <--- | <--- | |
| 24 | Float | W1310-079-9921 | <--- | <--- | |
| 25 | Gasket, Float Bowl | 16163-ND4-7510-M1 | <--- | <--- | |
| 26 | Float Bowl | W1350-289-9910 | <--- | <--- | |
| 27 | Anchor Plate | 16179-428-6711 | <--- | <--- | |
| 28 | Screw, Float Bowl | 93892-04016-18 | <--- | <--- | |
| 29 | Plug Screw Washer | 16173-001-0040 | <--- | <--- | |
| 30 | Plug Screw | 16162-ND4-7511-M1 | <--- | <--- | |
| 31 | Overflow Pipe | 95003-05027-31 | <--- | <--- | |
