872812 Gear Segment | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta gear segment for engines from serial number 4101513908 onwards, from the Marine Propulsion group, weighing 0.005 kg and listed for 60 applications across the AD, D, TSK, TMD, B and DP series. It supersedes 854063. The serial number breakpoint is the deciding detail here, so read the engine number before ordering.

🚤 Compatibility

• Engine Family: AD, D, TSK, TMD, B, DP, SP, HS, TAMD, MD, KAD, KAMD
• Serial Range: SN 4101513908-

Full model list at the end of this description.

⚙️ Key Features

• For engines from serial number 4101513908 onwards
• 0.005 kg
• 60 applications across AD, D, TSK, TMD, B and DP
• Supersedes 854063

🔌 Function

A toothed segment that transfers movement through the mechanism over a limited arc.

⚠️ Common Signs of Failure

• Movement through the mechanism sloppy, notchy or incomplete
• Teeth chipped, rounded or missing
• Mechanism jamming at one point in its travel
• Bright wear or fretting across the segment face

🛠️ Service Notes

• Check the engine serial number against the 4101513908 breakpoint before ordering
• Inspect the mating gear or rack - damaged teeth usually come in pairs

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 872812 → Supersedes 854063 → Supersedes 853758 → Supersedes 851434

OEM / Related Numbers

• 854063 earlier number superseded by this part
• 853758 earlier number superseded by this part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 TAMD31L, TAMD31L-A, TAMD31M, TAMD31M-A, TAMD31P, TAMD31P-A, TAMD31S, TAMD31B, TAMD31D, TAMD31P-B
• Volvo Penta 501B, 570A, 430A, 431A, 230A, 230B, 250A, 250B, 500B
• Volvo Penta AD31B, AD31D, AD31D-A, AD31L-A, AD31P-A, AD31XD
• Volvo Penta TAMD41B, TAMD41H-A, TAMD41H-B, TAMD41P-A, TAMD41P, TAMD41P-B
• Volvo Penta B230, B230E, B230F, B230FB, B230FX
• Volvo Penta AD41B, AD41L-A, AD41P-A, AD41BJ
• Volvo Penta DP-C, DP-C1, DP-D, DP-D1
• Volvo Penta TMD31B, TMD31D, TMD31L-A
• Volvo Penta D41B, D41L-A
• Volvo Penta KAD42A, KAD42B
• Volvo Penta SP-C, SP-C1
• Volvo Penta TMD41B, TMD41L-A
• Volvo Penta HS1A
• Volvo Penta KAMD42B
• Volvo Penta MD31A
• Volvo Penta TAMD42B
• Volvo Penta TSK DP-S