21283437 Spare Parts Kit | Genuine Volvo Penta Part

🔧 Product Description

A genuine Volvo Penta spare-parts kit used with the inlet-manifold assembly on selected early D3 marine engines. The kit services the internal manifold hardware in the D3 inlet-manifold parts list for your engine. The complete inlet manifold and manifold gasket are separate.

🚤 Compatibility

Typically suits:

• Volvo Penta D3-110I-B
• Volvo Penta D3-110I-C
• Volvo Penta D3-130I-C
• Volvo Penta D3-130A-B
• Volvo Penta D3-160A-B
• Volvo Penta D3-130A-C
• Volvo Penta D3-160A-C
• Volvo Penta D3-190A-B
• Volvo Penta D3-190A-C
• Volvo Penta D3-190I-A
• Volvo Penta D3-160I-C
• Volvo Penta D3-190I-B
• Volvo Penta D3-190I-C
• Volvo Penta D3-130I-B
• Volvo Penta D3-160I-B

• Engine Family: D
• HP Range: 110-190 HP
• Year Range: Approximately 2005-2008; verify inlet-manifold casting number

⚙️ Key Features

• Genuine Volvo Penta OEM inlet-manifold spare-parts kit
• Correct Volvo Penta part number 21283437
• Used with early D3 inlet-manifold assemblies
• Services internal manifold components without replacing every external part
• Complete manifold and gasket sold separately

📋 Kit Contents

• Inlet-manifold internal spare-parts package - part number 21283437 - quantity 1
• Individual internal components are supplied only under kit 21283437 in the indexed diagram and do not have published separate Volvo service numbers
• Inlet manifold 31256167 and gasket 30713459 are separate and are not included

🔌 Function

The kit restores the serviceable internal parts of the inlet manifold so air distribution and any internal control hardware operate correctly.

⚠️ Common Signs of Failure

• Intake-air leak or manifold rattle
• Internal manifold hardware loose or damaged
• Reduced power or unstable airflow
• Kit does not match the installed manifold casting
• Manifold gasket incorrectly assumed to be included

🛠️ Service Notes

• Lay the kit out and check the contents against the parts you remove before committing to the job; a kit is normally the complete set for one service or repair operation
• Fit everything the kit supplies and do not reuse the old seals, O-rings, gaskets or fasteners it is there to replace
• Keep rubber and paper items in their packaging until needed, away from fuel, solvent and sunlight, and lubricate seals only with the medium they will work in
• Work to the sequence and torque figures in the workshop manual for your engine, as a kit rarely arrives with full fitting instructions

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 21283437 → Supersedes 30743258

OEM / Related Numbers

• 30743258 earlier number superseded by this part
• 31256167 related inlet manifold
• 30713459 separate inlet-manifold gasket

📦 Condition

• Genuine Volvo Penta part
• Brand new
• Supplied in original or equivalent packaging