GF30 Connecting Rod Replacement - OS4A005000 by O.S. Engine  [OS4A005000]

O.S. ENGINES CONNECTING ROD GF30
Price:
CAD$36.08
Brand:
O.S. Engine
Model:
OS4A005000
GTIN:
4531028155909
Condition:
Brand New
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GF30 Connecting Rod Overview

This connecting rod is a direct-fit replacement component identified as OS4A005000 and engineered for use in GF30 engines fitted to RC models. It functions as the rotating link between piston and crank assemblies and is supplied as a factory-design replacement part.

Intended use is limited to RC model engines bearing the GF30 designation. Typical installation is performed during engine service or complete rebuilds, with the rod installed when reassembling the crankcase and piston by an experienced modeller or specialist.

Specifications

  • Item: Connecting rod GF30
  • Model Number: OS4A005000
  • Material: Not specified by manufacturer
  • Compatibility: GF30 engine series

As a direct replacement, this rod supports routine overhauls and rebuilds, helping to preserve engine balance and the correct spacing between moving components for consistent RC engine operation.

Is this connecting rod compatible with all GF30 variants?

The part is listed for the GF30 engine series only. Confirm your engine stamp or manual to ensure your specific GF30 variant accepts this rod before purchasing.

What skill level is required to fit the rod?

Fitting requires disassembly and reassembly of the engine; familiarity with bearing fitment and correct clearances is recommended. If unsure, have a qualified modeller or service technician perform the work.

How can I tell the rod needs replacing?

Inspect for excessive play at the big end, visible scoring on the mating surfaces, or unusual engine noise. These signs commonly indicate the rod or associated bearings require replacement.

Will I need extra parts when replacing the rod?

Depending on condition, you may also need new bearings, fasteners, or seals. Follow manufacturer guidance for reassembly torque and fitment to ensure correct operation.

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