963556 Hexagon Screw | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta hexagon screw included in kit 877276, listed for 76 applications including MD, TMD, AD, D, MS and K series units, and superseding 963555. Ordering the kit brings this screw with it.

🚤 Compatibility

• Engine Family: MD, TMD, AD, D, MS, K, DP, DPX, TAMD
• HP Range: 50-75 HP

Full model list at the end of this description.

⚙️ Key Features

• Included in kit 877276
• 76 listed applications
• Fits MD, TMD, AD, D, MS and K series units
• Supersedes 963555
• Quantity varies by assembly, most commonly two

📋 Kit Contents

• Incl in kit 877276.

🔌 Function

Clamps two components together, the head bearing on one face while the thread draws into the other.

⚠️ Common Signs of Failure

• Rounded or burred head
• Stripped or galled thread
• Screw slack in service
• Corrosion under the head
• Screw broken during removal

🛠️ Service Notes

• Check whether kit 877276 already covers the job before ordering the screw loose
• An engine documented against 963555 takes this screw

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 963556 → Supersedes 963555

OEM / Related Numbers

• 963555 earlier number superseded by this part

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta 2003, 2003R, 2003R SOLAS, 120S-B, 2003TB, 2003TB SOLAS, 120SC, 2001AG, 2001B, 2001BG, 2001D, 2003D, 2003T, 2003TR, 2002AG, 2002B, 2002BG, 2002D, 2003B, 2003B SOLAS, 2003 SOLAS, 2001, 2002, 2001R
• Volvo Penta D2-55, D2-55B, D2-55C, D2-55D, D2-55E, D2-55F, D2-50F, D2-75, D2-75B, D2-75C, D2-75F, D2-60F
• Volvo Penta MD2010, MD2010B, MD2010-C, MD2010-D
• Volvo Penta MD2020, MD2020B, MD2020-C, MD2020-D
• Volvo Penta MD2030, MD2030B, MD2030-C, MD2030-D
• Volvo Penta MD2040, MD2040B, MD2040-C, MD2040-D
• Volvo Penta AD41B, AD41A, AD41BJ
• Volvo Penta MD22, MD22A, MD22L
• Volvo Penta MS2B-A, MS2B, MS2V
• Volvo Penta TMD40A, TMD40B, TMD40C
• Volvo Penta TAMD40A, TAMD40B
• Volvo Penta D2002AG
• Volvo Penta D2003AG
• Volvo Penta D41B
• Volvo Penta DP-G
• Volvo Penta DPX-A
• Volvo Penta K25
• Volvo Penta K28
• Volvo Penta K32
• Volvo Penta MD40A
• Volvo Penta TMD22A