877737 Overhaul Kit | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta overhaul kit for the TMD31L-A and TAMD31L-A, from the Engine group, weighing 36.287 kg and listed for 9 applications across the TMD, AD, TAMD and KAD series. It supersedes 877220.

🚤 Compatibility

Typically suits:

• Volvo Penta TMD31L-A
• Volvo Penta AD31L-A
• Volvo Penta AD31P-A
• Volvo Penta TAMD31L-A
• Volvo Penta TAMD31M-A
• Volvo Penta TAMD31P
• Volvo Penta TAMD31P-A
• Volvo Penta TAMD31S
• Volvo Penta KAD32P

• Engine Family: TMD, AD, TAMD, KAD

⚙️ Key Features

• For the TMD31L-A and TAMD31L-A
• 36.287 kg
• Supersedes 877220
• Listed for 9 applications across TMD, AD, TAMD and KAD engines
• Also supersedes Volvo part number 877222

🔌 Function

Groups the parts Volvo Penta lists for an overhaul of this engine under one number, so the rebuild is ordered in a single line rather than assembled piece by piece.

⚠️ Common Signs of Failure

• Blue smoke and heavy oil consumption
• Compression down across the cylinders
• Crankcase pressure blowing oil from the breather
• Power falling away under load
• Bore and ring wear found on strip-down

🛠️ Service Notes

• Match the L-A suffix on the plate - the TAMD31S-A takes kit 877739 instead
• At 36.287 kg the kit ships palletised rather than as a parcel

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 877737 → Supersedes 877220 → Supersedes 877221

OEM / Related Numbers

• 877220 earlier number superseded by this part

📦 Condition

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