11010 Ball Bearing | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta ball bearing, supplied as an individual service item and also included in the engine overhaul kit. It supports and locates a rotating shaft assembly, carrying both the radial load and the axial thrust generated in service. This bearing covers a broad span of Volvo Penta petrol and diesel marine engines as well as SP and DP sterndrive units.

🚤 Compatibility

• Engine Family: AQ, MD, TMD, AD, TAMD, AQAD, D, BB, B, DP, DPX, SP, AQD, MB, TD, KAMD, KAD
• HP Range: 13-75 HP
• Year Range: Approximately 1970s-2000s

Full model list at the end of this description.

⚙️ Key Features

• OEM Volvo Penta part number 11010
• Included in overhaul kit
• Net weight approximately 0.088 kg
• Supersedes previous part numbers 3578536, 6600756 and 861812
• Fits Volvo Penta D1, D2, MD, AQ, AD, TMD, TAMD, KAD and KAMD series engines plus SP and DP sterndrive units
• Engine type: Volvo Penta four- and six-cylinder marine diesel
• Also supersedes Volvo part number 3884972

📋 Kit Contents

• Included in overhaul kit.

🔌 Function

The ball bearing supports a rotating shaft, keeping it concentric and correctly positioned while allowing it to turn with minimal friction. It transfers the resulting radial and thrust loads into the surrounding housing.

⚠️ Common Signs of Failure

• Rumbling, growling or whining noise that changes with shaft speed
• Detectable radial play or axial movement in the supported shaft
• Vibration or roughness felt through the assembly under load
• Discoloured, pitted or spalled races and balls on inspection
• Metallic debris in the lubricant or grease, or seizure and rough rotation by hand

🛠️ Service Notes

• Work clean — leave the bearing in its wrapping until the moment it goes in, and do not wash the preservative out or blow it dry with compressed air
• Apply the fitting force only to the ring being fitted, through a tube or drift that bears on that ring alone; force pushed through the balls from one ring to the other dents the raceways and the bearing will be noisy and short-lived from the first run
• Where the fit calls for it, expand the inner ring with even, controlled heat rather than driving it on, and never heat a bearing with a flame or beyond the temperature given in the workshop manual for your engine
• Check the shaft and housing seats before fitting — scoring, burrs, corrosion or a worn seat will ruin a new bearing, and fretting marks mean the seat itself needs attention
• Fit the bearing square and fully home against its shoulder, note which way round any sealed, shielded or marked face must go, and lubricate with the grease or oil specified for the application before it is turned under load

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 11010 → Supersedes 3578536

OEM / Related Numbers

• 6600756 earlier number superseded by this part
• 861812 earlier number superseded by this part
• 3578536 earlier number superseded by this part
• 6203-2RS related reference
• 858150 related sea-water pump

Other-Brand OEM Numbers

• SKF: 6203-2RS1
• FAG: 6203-2RSR
• NSK: 6203DDU
• NTN: 6203LLU
• Koyo: 6203-2RS
• Timken: 203AB
• SKF: 6203-J

Aftermarket / Verified Equivalents

• Jabsco: SP2600-01
• National: 203

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta 2003R SOLAS, 100S, 110S, 740A, 2003TB, 2003TB SOLAS, 290A, 2003T, 2003TR, 2003B SOLAS, 2003 SOLAS
• Volvo Penta TAMD31L-A, TAMD31M, TAMD31M-A, TAMD31P, TAMD31P-A, TAMD31S, TAMD31A, TAMD31B, TAMD31D
• Volvo Penta AD41P-B, AD41B, AD41D, AD41L-A, AD41P-A, AD41, AD41A, AD41BJ
• Volvo Penta TAMD41B, TAMD41D, TAMD41H-A, TAMD41H-B, TAMD41M-A, TAMD41P-A, TAMD41P, TAMD41A
• Volvo Penta AD31, AD31B, AD31D, AD31D-A, AD31L-A, AD31P-A, AD31XD
• Volvo Penta D2-40F, D2-55F, D2-50F, D2-75F, D2-60F
• Volvo Penta AQ130C, AQ130D, AQ130A, AQ130B
• Volvo Penta D41, D41B, D41D, D41L-A
• Volvo Penta DP-A, DP-A1, DP-B, DP-B1
• Volvo Penta MD2030, MD2030B, MD2030-C, MD2030-D
• Volvo Penta TMD31A, TMD31B, TMD31D, TMD31L-A
• Volvo Penta TMD41A, TMD41B, TMD41D, TMD41L-A
• Volvo Penta AQ170B, AQ170C, AQ170A
• Volvo Penta BB115A, BB115B, BB115C
• Volvo Penta BB170B, BB170C, BB170A
• Volvo Penta D1-30F, D1-13F, D1-20F
• Volvo Penta KAD42A, KAD42B, KAD42P-A
• Volvo Penta KAD44P, KAD44P-B, KAD44P-C
• Volvo Penta KAMD42A, KAMD42B, KAMD42P-A
• Volvo Penta KAMD43P, KAMD43P-A, KAMD43P-B
• Volvo Penta KAMD44P-B, KAMD44P-C, KAMD44P-A
• Volvo Penta MB20A, MB20B, MB20C
• Volvo Penta MD2010B, MD2010-C, MD2010-D
• Volvo Penta MD2020B, MD2020-C, MD2020-D
• Volvo Penta TMD40A, TMD40B, TMD40C
• Volvo Penta AQ115A, AQ115B
• Volvo Penta AQAD40B, AQAD40A
• Volvo Penta SP-A, SP-A1
• Volvo Penta TAMD40A, TAMD40B
• Volvo Penta TAMD42WJ-A, TAMD42B
• Volvo Penta AD30A
• Volvo Penta AD40B
• Volvo Penta AQ165A
• Volvo Penta AQAD30A
• Volvo Penta AQD21A
• Volvo Penta AQD40A
• Volvo Penta B20
• Volvo Penta BB165A
• Volvo Penta BB740A
• Volvo Penta DPX
• Volvo Penta KAD300-A
• Volvo Penta KAD32P
• Volvo Penta KAD43P-A
• Volvo Penta KAMD300-A
• Volvo Penta MD2040B
• Volvo Penta MD21A
• Volvo Penta MD30A
• Volvo Penta MD31A
• Volvo Penta MD40A
• Volvo Penta TAMD30A
• Volvo Penta TD40A
• Volvo Penta TMD30A