859963 Exhaust Pipe Elbow | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta exhaust pipe elbow for universal joint shaft installations, weighing 3.502 kg and listed for 23 applications across the AD, D, TMD and TAMD engine series. It supersedes part number 877415. The installation type is what separates it from the other elbow in this listing group, 859999, which is a lighter part with a different and wider application list, so check the installation before ordering either.

🚤 Compatibility

• Engine Family: AD, D, TMD, TAMD

Full model list at the end of this description.

⚙️ Key Features

• For universal joint shaft installations
• Supersedes 877415
• 3.502 kg
• 23 applications across AD, D, TMD and TAMD engines
• Also supersedes Volvo part numbers 858481 and 859607

🔌 Function

Turns the exhaust away from the manifold outlet and carries the gas into the rest of the exhaust system on the correct line for the installation.

⚠️ Common Signs of Failure

• Sooty black staining or a dry rusty streak at a joint
• Ticking or puffing from the elbow that is loudest on a cold start
• Wall wasted thin, pinholed or perforated, often from the water side inwards
• Flange faces corroded or distorted so a new gasket blows quickly
• Studs or nuts seized and wasted where they pass through the flange

🛠️ Service Notes

• Exhaust leaks in an enclosed engine space are a carbon monoxide risk — trace and cure a leak here rather than living with it
• Renew the flange gaskets, studs and nuts with the elbow; the old fixings rarely survive removal in usable condition
• Confirm the installation type before ordering, since this elbow is listed specifically for universal joint shaft installations

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 859963 → Supersedes 877415

Aftermarket / Verified Equivalents

• HDI Marine: VG2
• Recmar: MAR963INOX
• HGE: HGE9963

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta TAMD31L-A, TAMD31M-A, TAMD31P, TAMD31P-A, TAMD31B, TAMD31D
• Volvo Penta TAMD41B, TAMD41D, TAMD41H-A, TAMD41H-B, TAMD41P-A, TAMD41P
• Volvo Penta AD41B, AD41D, AD41BJ
• Volvo Penta TMD31B, TMD31D, TMD31L-A
• Volvo Penta TMD41B, TMD41D, TMD41L-A
• Volvo Penta AD31B
• Volvo Penta D41B