The official PMO Carburetor Rebuild Kit — everything you need to refresh a worn or stuck pair of PMO carburetors. Includes all gaskets, seals, and o-rings PMO uses at the factory, plus base gaskets and accelerator pump diaphragms. Available in 40mm, 46mm, and 50mm sizes to match your specific PMO carb set.

Kit Includes

• All necessary gaskets, seals, and o-rings
• Base gaskets
• Accelerator pump diaphragms
• Needle valves and float shims (per PMO factory spec)
• Manufactured by PMO at Anaheim, CA facility

Part Numbers

• PM-O700-0 — for PMO 40mm carb sets
• PM-O701-0 — for PMO 46mm carb sets (select at checkout)
• PM-O702-0 — for PMO 50mm carb sets (select at checkout)

When to Rebuild

• Hard starting after extended sitting
• Fuel leaks at base gasket or float bowl
• Visible cracking or hardening of rubber seals
• Stuck or sluggish accelerator pump
• Recommended every 5-10 years even on regularly-driven cars

Fitment

• 40mm Kit: PMO 40mm carb sets (PM-O803-0, PM-O805-0)
• 46mm Kit: PMO 46mm carb sets (PM-O806-0, PM-O801-0)
• 50mm Kit: PMO 50mm carb sets (PM-O808-0)
• Will NOT fit Weber IDA, IDF, or HPMX carburetors — PMO only

Shipping & Box Size

• Approximate carton: 8 × 6 × 2 inches
• Approximate weight: 0.5 lbs
• Ships USPS or UPS Ground from California
• Final freight rates calculated at checkout

Pro tip: Order a rebuild kit at the same time as your PMO carb set so you have spares on hand. Rubber components can deteriorate over years of storage — having a fresh kit means no downtime when you need it.