Zenith 32 NDIX Carburettor Rebuild Kit, with Accelerator Pump Plunger. Porsche 356A T2 / 356B / 356C 1956-65  ❭  61610890201

This Zenith 32 NDIX carburettor rebuild kit is intended for Porsche 356A T2, 356B and 356C models from 1956–65. It includes an accelerator pump plunger and is supplied as one kit for servicing a single carburettor.
One needed per carburetor

Fits:
Porsche 356A (T2), B, C (1956 - 1965)

What This Product Does

The kit provides replacement service components for refurbishing a Zenith 32 NDIX carburettor. It supports period-correct maintenance of the original fuel system while helping to address deterioration caused by age, old fuel deposits and general mechanical wear. Retro Line components focus on classic Porsche applications where suitable fitment and an original-style installation are important.

Functions

• Supports the overhaul of one Zenith 32 NDIX carburettor
• Replaces ageing carburettor service components
• Includes an accelerator pump plunger
• Helps restore consistent fuel metering when correctly fitted and adjusted
• Assists with reducing leaks caused by deteriorated sealing components

Technical Details

• Part reference: 61610890201
• Carburettor application: Zenith 32 NDIX
• Kit quantity: one per carburettor
• Accelerator pump plunger included
• Applicable to the carburettor and fuel-supply assemblies used on the listed Porsche 356 models

Symptoms of Fault

• Difficult starting or frequent stalling
• Uneven idle or persistent misfiring
• Hesitation or a flat spot during acceleration
• Fuel smells, seepage or visible drips
• Rich running accompanied by dark exhaust smoke
• Lean popping or backfiring
• Poor fuel economy or inconsistent carburettor balance

Why Replacement Matters

Carburettor seals and internal service parts can harden, wear or become contaminated after prolonged use or storage. Refurbishing the unit can help correct leakage, sticking components and inaccurate fuel delivery. After installation, the carburettors should be checked for fuel pressure, mixture and synchronisation to support smooth running and balanced operation.

FAQs

• How many kits are required?
  One kit is needed for each carburettor. A twin-carburettor installation normally requires two kits.
• Does the kit include the accelerator pump plunger?
  Yes, an accelerator pump plunger is included.
• Is adjustment required after fitting?
  Yes. Carburettor synchronisation, mixture adjustment and a fuel-pressure check are recommended after refurbishment.
• Can this help with poor idle or hesitation?
  It may help when the symptoms are caused by worn, leaking or contaminated carburettor components. The fuel and ignition systems should also be inspected.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

61610890201

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