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Engine Bearings / Shells
By OE Match
Refine by Car Type
Vehicle Group
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Information
Big End Con Rod Bearing Set 0.75MM INNER UNDERSIZE
Fits:
Porsche 912 1965-69
Porsche 356 1300 / 1500 / 1600
Diagram ref no 20
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
61610314272
The product you are viewing cross references to these numbers
Fits:
Porsche 912 1965-69
Porsche 356 1300 / 1500 / 1600
Diagram ref no 20
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Related, superseded, cross reference or alternative numbers for comparison.
61610314272
61610314272
313 09 349
313093490322
The product you are viewing cross references to these numbers
Price: £159.00
Orderable
Vehicle Group
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 356B 1959-63
Information
Main crankshaft bearing set.
inner -0.75mm undersize / outer - standard
Fits:
Porsche 912 1965-69
Porsche 356 1600 C/SC 1960-63
Click 'Zoom in' for large parts diagram.
Diagram ref no 38
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
61610013865
The product you are viewing cross references to these numbers
inner -0.75mm undersize / outer - standard
Fits:
Porsche 912 1965-69
Porsche 356 1600 C/SC 1960-63
Click 'Zoom in' for large parts diagram.
Diagram ref no 38
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Related, superseded, cross reference or alternative numbers for comparison.
61610013865
61610013865
The product you are viewing cross references to these numbers
Price: £275.00
In stock
Vehicle Group
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 356B 1959-63
Information
Main crankshaft bearing set.
inner -0.75mm undersize / outer +0.25 oversize
Fits:
Porsche 912 1965-69
Porsche 356 1600 C/SC 1960-63
Click 'Zoom in' for large parts diagram.
Diagram ref no 38
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
61610013885
The product you are viewing cross references to these numbers
inner -0.75mm undersize / outer +0.25 oversize
Fits:
Porsche 912 1965-69
Porsche 356 1600 C/SC 1960-63
Click 'Zoom in' for large parts diagram.
Diagram ref no 38
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Related, superseded, cross reference or alternative numbers for comparison.
61610013885
61610013885
The product you are viewing cross references to these numbers
Price: £277.54
Orderable
Vehicle Group
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Information
Main bearing set. Inner Oversize 0.25mm / Crankshaft Inner undersize 0.50mm.
Crankshaft house oversize 0,25mm
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
54610190175
The product you are viewing cross references to these numbers
Crankshaft house oversize 0,25mm
Crankshaft undersize 0,50mm
Fits:
Porsche 356 A/B/C 1600/S
Diagram Ref No 29
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Related, superseded, cross reference or alternative numbers for comparison.
54610190175
313093300322
54610190175
The product you are viewing cross references to these numbers
Price: £278.10
In stock
Vehicle Group
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Information
Main bearing set. Inner Oversize 0.25mm.
Fits:
Porsche 356 A/B/C 1600/S
Diagram Ref No 29
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
54610190150
The product you are viewing cross references to these numbers
Fits:
Porsche 356 A/B/C 1600/S
Diagram Ref No 29
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54610190150
313 09 326 03 22
313093260322
54610190150
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Price: £266.20
Orderable
Vehicle Group
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Information
Main bearing set. Inner Undersize 0.25mm / Outer Oversize 0.25mm.
Fits:
Porsche 356 A/B/C 1600/S
Diagram Ref No 29
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Related, superseded, cross reference or alternative numbers for comparison.
54610190170
The product you are viewing cross references to these numbers
Fits:
Porsche 356 A/B/C 1600/S
Diagram Ref No 29
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54610190170
54610190170
313 09 329 03 22
The product you are viewing cross references to these numbers
Price: £240.00
In stock
Vehicle Group
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Information
Main bearing set. Inner Undersize 0.50mm.
Fits:
Porsche 356 A/B/C 1600/S
Diagram Ref No 29
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54610190155
The product you are viewing cross references to these numbers
Fits:
Porsche 356 A/B/C 1600/S
Diagram Ref No 29
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54610190155
313 09 327 03 22
313093270322
54610190155
The product you are viewing cross references to these numbers
Price: £286.68
In stock
Vehicle Group
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Information
Main bearing set. Outer Oversize 0.25mm.
Fits:
Porsche 356 A/B/C 1600/S
Click 'Zoom in' for large parts diagram.
Diagram Ref No 29
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
54610190160
The product you are viewing cross references to these numbers
Fits:
Porsche 356 A/B/C 1600/S
Click 'Zoom in' for large parts diagram.
Diagram Ref No 29
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54610190160
313093280322
313 09 328 03 22
54610190160
The product you are viewing cross references to these numbers
Price: £240.00
Orderable
Vehicle Group
- Porsche 356A 1955-59
- Porsche 356B 1959-63
Information
Main bearing set, 50mm crank, 1st 0.25mm Case / 3rd 0.75mm Inside.
Fits:
Porsche 356A / 356B 1600 / S
Diagram Ref No 29
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Related, superseded, cross reference or alternative numbers for comparison.
54610190185
The product you are viewing cross references to these numbers
Fits:
Porsche 356A / 356B 1600 / S
Diagram Ref No 29
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54610190185
313093310322
54610190185
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Price: £235.00
Orderable
Vehicle Group
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 356C 1963-65
Information
This is a brand new Set of Main Bearings for Porsche 356C / 912 available in most common Porsche sizes, Some sizes also available with plus 1mm Thrust to make it easier to save an old case with a wore out trust
Oversize: 0.25mm Case
Engine: Porsche 356C and 912
Sizes available: in "MM"
0.25mm Case / STD Crank
0.25mm Case / STD Crank / Thrust +1mm
0.25mm Case / 0.25mm Crank
0.25mm Case / 0.25mm Crank / Thrust +1mm
0.25mm Case / 0.50mm Crank
Please Pick size when ordering below:
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
616100138
The product you are viewing cross references to these numbers
Oversize: 0.25mm Case
Engine: Porsche 356C and 912
Sizes available: in "MM"
0.25mm Case / STD Crank
0.25mm Case / STD Crank / Thrust +1mm
0.25mm Case / 0.25mm Crank
0.25mm Case / 0.25mm Crank / Thrust +1mm
0.25mm Case / 0.50mm Crank
Please Pick size when ordering below:
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
616100138
61610013850
61610013870
61610013875
61610013885
The product you are viewing cross references to these numbers
Prices from: £286.32
Vehicle Group
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 356C 1963-65
Information
This is a brand new Set of Main Bearings for Porsche 356C / 912
Oversize: 0.50 mm Case
Engine: Porsche 356C and 912
Sizes available: in "MM"
0.50mm Case / STD Crank
0.50mm Case / STD Crank / Thrust +1mm
0.50mm Case / 0.25mm Crank
0.50mm Case / 0.25mm Crank / Thrust +1mm
0.50mm Case / 0.50mm Crank
Please Pick size when ordering below:
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
616100138
The product you are viewing cross references to these numbers
Oversize: 0.50 mm Case
Engine: Porsche 356C and 912
Sizes available: in "MM"
0.50mm Case / STD Crank
0.50mm Case / STD Crank / Thrust +1mm
0.50mm Case / 0.25mm Crank
0.50mm Case / 0.25mm Crank / Thrust +1mm
0.50mm Case / 0.50mm Crank
Please Pick size when ordering below:
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
616100138
61610013055
The product you are viewing cross references to these numbers
Prices from: £286.32
Vehicle Group
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 356C 1963-65
Information
This is a brand new Set of Main Bearings for Porsche 356C / 912 available in most common Porsche sizes, Some sizes also available with plus 1mm Thrust to make it easier to save an old case with a wore out trust.
STD Case size
Engine: Porsche 356C and 912
Sizes available: in "MM"
STD Case / STD Crank
STD Case / 0.25mm Crank
STD Case / 0.50mm Crank
Please Pick size when ordering.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
616100138
The product you are viewing cross references to these numbers
STD Case size
Engine: Porsche 356C and 912
Sizes available: in "MM"
STD Case / STD Crank
STD Case / 0.25mm Crank
STD Case / 0.50mm Crank
Please Pick size when ordering.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
616100138
54610190100
The product you are viewing cross references to these numbers
Prices from: £286.32
Vehicle Group
- Porsche 356B 1959-63
Information
Main bearing shell, II. One half.
Sold each.
Fits:
Porsche 356 B Carrera GS 1962-63 (Engine type: 5871)
Porsche 356 B Carrera GR/GT 1963 (Engine type: 5872)
Click 'Zoom in' for large parts diagram.
Diagram ref no 16
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58710113200
The product you are viewing cross references to these numbers
Sold each.
Fits:
Porsche 356 B Carrera GS 1962-63 (Engine type: 5871)
Porsche 356 B Carrera GR/GT 1963 (Engine type: 5872)
Click 'Zoom in' for large parts diagram.
Diagram ref no 16
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58710113200
58710113200
The product you are viewing cross references to these numbers
Price: £230.00
Orderable
Vehicle Group
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Information
Main crankshaft bearing set.
inner -0.50mm undersize.
Fits:
Porsche 356 Super 90 1960-63
Click 'Zoom in' for large parts diagram.
Diagram ref no 34
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
61610013055
The product you are viewing cross references to these numbers
inner -0.50mm undersize.
Fits:
Porsche 356 Super 90 1960-63
Click 'Zoom in' for large parts diagram.
Diagram ref no 34
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61610013055
92810190162
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Price: £631.69
Orderable
Vehicle Group
- Porsche 356A 1955-59
- Porsche 356B 1959-63
Information
Main Crankshaft Bearing Set, Standard.
The OE Match Main Crankshaft Bearing Set, Standard is a premium-quality replacement engine bearing kit designed to support the crankshaft and maintain precise rotational alignment in compatible Porsche engines. Manufactured to OE specifications for fit, material quality and durability, this standard-size main bearing set restores the correct bearing clearances between the crankshaft and engine block, ensuring optimum oil pressure, smooth crankshaft rotation and long-term engine reliability.
Fits:
Diagram Ref No 13
Manufactured from premium tri-metal bearing materials with a precision-machined bearing surface, each bearing shell is engineered to provide exceptional load-carrying capacity, low friction characteristics and excellent resistance to wear under demanding operating conditions. Designed for direct OE-style installation, this standard-size bearing set is ideal for engine rebuilds where the crankshaft journals remain within original factory specifications.
What This Product Does:
Symptoms Of Wear Or Failure:
Why Replacement Matters:
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
54610190100
The product you are viewing cross references to these numbers
The OE Match Main Crankshaft Bearing Set, Standard is a premium-quality replacement engine bearing kit designed to support the crankshaft and maintain precise rotational alignment in compatible Porsche engines. Manufactured to OE specifications for fit, material quality and durability, this standard-size main bearing set restores the correct bearing clearances between the crankshaft and engine block, ensuring optimum oil pressure, smooth crankshaft rotation and long-term engine reliability.
Fits:
- Porsche 356A 1955-59
- Porsche 356B 1959-63
Diagram Ref No 13
Manufactured from premium tri-metal bearing materials with a precision-machined bearing surface, each bearing shell is engineered to provide exceptional load-carrying capacity, low friction characteristics and excellent resistance to wear under demanding operating conditions. Designed for direct OE-style installation, this standard-size bearing set is ideal for engine rebuilds where the crankshaft journals remain within original factory specifications.
What This Product Does:
- Supports the crankshaft within the engine block.
- Maintains precise crankshaft bearing clearances.
- Allows smooth, low-friction crankshaft rotation.
- Maintains correct engine oil pressure.
- Reduces friction and wear between the crankshaft and engine block.
- Supports reliable engine lubrication.
- Restores factory engine operating tolerances.
- Forms an essential part of the engine bottom-end assembly.
Symptoms Of Wear Or Failure:
- Low engine oil pressure.
- Knocking or rumbling noises from the lower engine.
- Excessive crankshaft movement.
- Metal particles present in the engine oil or oil filter.
- Increased engine vibration.
- Accelerated wear of the crankshaft journals.
- Poor lubrication of internal engine components.
- Engine overheating due to increased friction.
- Loss of engine performance.
- Catastrophic engine failure in severe cases.
Why Replacement Matters:
- The main crankshaft bearings support the crankshaft while maintaining a thin film of pressurised engine oil between the bearing surface and the crankshaft journals. They are subjected to enormous combustion loads, constant rotational forces and continuous lubrication. Over time, normal wear, contamination or insufficient lubrication can damage the bearing surfaces, increasing bearing clearances and reducing oil pressure.
- Worn main bearings can lead to excessive crankshaft movement, reduced lubrication efficiency and accelerated wear of critical engine components. If left unresolved, bearing failure can result in severe crankshaft damage and complete engine failure.
- Replacing worn bearings with the OE Match Main Crankshaft Bearing Set restores the engine's bottom-end integrity, correct bearing clearances and stable oil pressure. Manufactured to OE standards using premium tri-metal bearing construction, this standard-size bearing set provides factory-style fitment, exceptional durability and dependable long-term performance, making it the ideal choice for Porsche engine rebuilds and professional restoration projects.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
54610190100
54610190100
313 09 325
The product you are viewing cross references to these numbers
Price: £235.00
In stock
Vehicle Group
- Porsche 356B 1959-63
Information
Main crankshaft bearing set. Standard.
Fits:
Porsche 356 B 1600 S90 1960-63
Click 'Zoom in' for large parts diagram.
Diagram ref no 34
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
61610013000
The product you are viewing cross references to these numbers
Fits:
Porsche 356 B 1600 S90 1960-63
Click 'Zoom in' for large parts diagram.
Diagram ref no 34
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61610013000
61610013000
The product you are viewing cross references to these numbers
Price: £667.08
Orderable
Also found on these pages
About Engine Bearings / Shells
OEMatch Engine Bearings / Shells — Durability, Sealing, Performance
OEMatch engine bearings / shells for Porsche models are compatible replacements engineered to original-spec dimensions and tolerances — a practical option when genuine or OEM parts are unavailable. Shell bearings support crankshaft and connecting rod rotation, maintain oil clearance and distribute combustion loads to protect internal components.
Available Types- Big end (connecting rod) bearings
- Thrust bearings
- Main and journal bearing shells
Understanding OEMatch Engine Bearings / Shells
OEM (Original Equipment Manufacturer) parts are made by the same company that produced your Porsche’s original engine bearings / shells.
OE (Original Equipment) refers to parts matching original specifications for the engine bearings / shells and may be supplied by alternative manufacturers. Aftermarket parts offer alternative options, sometimes with enhanced features or better value. OEMatch supplies non-OEM engine bearings / shells engineered as direct-fit alternatives to OEM parts, made to original-spec dimensions and tolerances for Porsche models.
OE (Original Equipment) refers to parts matching original specifications for the engine bearings / shells and may be supplied by alternative manufacturers. Aftermarket parts offer alternative options, sometimes with enhanced features or better value. OEMatch supplies non-OEM engine bearings / shells engineered as direct-fit alternatives to OEM parts, made to original-spec dimensions and tolerances for Porsche models.
OEMatch provides a wide selection of Porsche parts, including engine items, and maintains thousands of part numbers and cross-references to support rebuilds and restorations.
- Restores correct oil clearance and lubrication
- Reduces knocking and vibration from worn journals
- Prevents crankshaft scoring and internal wear
- Oil starvation or sustained low oil pressure
- Contaminated or degraded engine oil introducing abrasive particles
- Incorrect clearance, poor installation or worn mating journals
The Importance of Replacing with OEMatch Engine Bearings / Shells
Replacing worn shell bearings during an engine rebuild or repair protects the crankshaft and block from scoring, restores reliable oil pressure and film strength, and supports consistent operation across varying loads and temperatures in Porsche engines. Timely replacement reduces the risk of secondary damage and helps preserve engine life.
Advantages
- Tri‑metal and bi‑metal alloy options for thermal stability
- Precision-machined tolerances to maintain oil film and clearance
- Suitable for a wide range of air-cooled and water-cooled Porsche engines
Support & Advice
Installation should be carried out by a qualified technician following model-specific procedures and torque settings. Use calibrated tools and new fasteners where specified.
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