844540 Screw | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta screw drilled for a locking wire, from the Engine Controls group, weighing 0.005 kg and listed for 128 applications across the MD, TMD, D, TD, TWD and TID series. It replaces 863619, catalogued earlier as a bracket, together with 876288.

🚤 Compatibility

• Engine Family: MD, TMD, D, TD, TWD, TID, TAMD, TAD

Full model list at the end of this description.

⚙️ Key Features

• Drilled head for a locking wire
• 0.005 kg
• Replaces 863619, previously listed as a bracket, and 876288
• 128 applications across six engine series
• L=25mm / M6x25mm (Volvo assembly listing)
• Quantity varies by assembly, most commonly two
• Also supersedes Volvo part number 837941

🔌 Function

Fastens a control component and, with a wire through its drilled head, is secured against working loose.

⚠️ Common Signs of Failure

• Screw found slack, with the locking wire broken or missing
• Head hole worn or the drive damaged
• Thread stripped or picked up in the mating part
• Control setting drifting because the screw has moved

🛠️ Service Notes

• Fit a new locking wire whenever the screw is disturbed — the drilled head is there for a reason and a plain screw is not a substitute
• Bracket 843807 also lists 876288 among the numbers it replaces, so check carefully which part an old list is actually calling for
• Note the control setting before disturbing the screw and reset it afterwards

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 844540 → Supersedes 863619

OEM / Related Numbers

• 863619 earlier number superseded by this part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 TID121KG, TID121KGP, TID121KP, TID121KPB, TID121L, TID121LG, TID121LGP, TID121LP, TID121LPB, TID121FG, TID121K, TID121K-87
• Volvo Penta TD120C, TD120A, TD120G, TD120GG PP, TD120HP, TD120HPP, TD120GG, TD120AHC, TD120ARC, TD120BHC, TD120BRC
• Volvo Penta TD121G-87, TD121GGP-87, TD121G, TD121GG, TD121GGP, TD121GP, TD121GPB, TD121CHC, TD121CRC
• Volvo Penta TD100ARC, TD100G-85, TD100A, TD100AG, TD100CHC, TD100G, TD100HP, TD100CRC
• Volvo Penta TD61A, TD61ACE, TD61AG, TD61AGP, TD61AP, TD61APB, TD61AW
• Volvo Penta TD71A, TD71ACE, TD71AG, TD71AGP, TD71AP, TD71APB, TD71AW
• Volvo Penta TID71A, TID71AG, TID71AGP, TID71AP, TID71APB
• Volvo Penta TD70CHC, TD70CRC, TD70G, TD70B
• Volvo Penta TWD610G, TWD610P, TWD610PB, TWD610V
• Volvo Penta TWD710G, TWD710P, TWD710PB, TWD710V
• Volvo Penta D70CHC, D70CRC, D70B
• Volvo Penta MD100A, MD100B, MD100B-CC
• Volvo Penta TD610G, TD610M, TD610V
• Volvo Penta TID120FPP, TID120FG, TID120HPP
• Volvo Penta D100A, D100B
• Volvo Penta TAD1030V, TAD1030VE
• Volvo Penta TAD120AHC, TAD120BHC
• Volvo Penta TAD730P, TAD730V
• Volvo Penta TAMD120A, TAMD120B
• Volvo Penta TAMD122A, TAMD122A/C
• Volvo Penta TAMD73P-A, TAMD73WJ-A
• Volvo Penta TD630ME, TD630VE
• Volvo Penta TID61AG, TID61AGP
• Volvo Penta TMD120A, TMD120B
• Volvo Penta TWD1210P, TWD1210V
• Volvo Penta TWD1211V, TWD1211P
• Volvo Penta TWD630ME, TWD630VE
• Volvo Penta D120A
• Volvo Penta MD120A
• Volvo Penta MD70B
• Volvo Penta TAMD102A
• Volvo Penta TAMD71B
• Volvo Penta TD1010G
• Volvo Penta TD1030VE
• Volvo Penta TD1210G
• Volvo Penta TD640VE
• Volvo Penta TD710G
• Volvo Penta TD730VE
• Volvo Penta TID100K
• Volvo Penta TMD100A
• Volvo Penta TMD102A
• Volvo Penta TMD122A
• Volvo Penta TWD1030ME
• Volvo Penta TWD1031VE
• Volvo Penta TWD1230ME
• Volvo Penta TWD731VE