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Oil pump lower gear with tachometer drive for Porsche 356 B/C - 61610701502
61610701502/1
Vehicle Group
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Information
Oil pump lower gear with tachometer drive.
Fits late style "large" oil pump
Fits:
Porsche 356 B
Porsche 356 C
Click 'Zoom in' for large parts diagram.
Diagram ref no 66
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
61610701502
The product you are viewing cross references to these numbers
Fits late style "large" oil pump
Fits:
Porsche 356 B
Porsche 356 C
Click 'Zoom in' for large parts diagram.
Diagram ref no 66
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
61610701502
61610701501
61610701502
61610701500
The product you are viewing cross references to these numbers
Price: €214.80
In stock
Related products
Vehicle Group
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 914 (1970-1976)
Information
Oil pump.
Fits:
Porsche 911 1965-73
Porsche 911 2.7L S 1974-75
Porsche 911 2.7L 911/83 Engine 1976
Porsche 914-6 1970-76
Click 'Zoom in' for large parts diagram.
Diagram Ref No 1.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90110700206
The product you are viewing cross references to these numbers
Fits:
Porsche 911 1965-73
Porsche 911 2.7L S 1974-75
Porsche 911 2.7L 911/83 Engine 1976
Porsche 914-6 1970-76
Click 'Zoom in' for large parts diagram.
Diagram Ref No 1.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90110700206
90110700206
The product you are viewing cross references to these numbers
Price: €714.00
In stock
Vehicle Group
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1975-1977 3.0L Turbo (930)
Information
Oil pump tab washer.
Oil pump tab washer used to secure and lock the oil pump fastener in place on classic Porsche engines. It’s a simple but important locking washer designed to prevent the oil pump hardware from loosening due to engine vibration and heat cycles.
Fits:
Porsche 911 1965 - 1986
Porsche 911 Turbo 1975 - 1977
Porsche 914 1970 - 1976
Diagram ref no 4
It acts as a mechanical locking device for oil pump hardware, reducing the risk of fasteners backing out over time. By keeping the oil pump assembly secure, it supports consistent oil pressure and dependable engine lubrication.
Tab washers are designed to be bent into position - and once bent, they can fatigue or lose holding strength if reused. A weakened or reused tab washer can allow oil pump hardware to loosen, which may contribute to oil pressure issues and accelerated engine wear. Replacing it during service is cheap insurance for engine reliability.
When to replace:
• During oil pump removal/refit or engine rebuild work
• If the existing washer tab has been previously bent/straightened
• Visible cracking, distortion, or fatigue around the tab
• Any time oil pump hardware is loosened as part of maintenance
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99903900100
The product you are viewing cross references to these numbers
Oil pump tab washer used to secure and lock the oil pump fastener in place on classic Porsche engines. It’s a simple but important locking washer designed to prevent the oil pump hardware from loosening due to engine vibration and heat cycles.
Fits:
Porsche 911 1965 - 1986
Porsche 911 Turbo 1975 - 1977
Porsche 914 1970 - 1976
Diagram ref no 4
It acts as a mechanical locking device for oil pump hardware, reducing the risk of fasteners backing out over time. By keeping the oil pump assembly secure, it supports consistent oil pressure and dependable engine lubrication.
Tab washers are designed to be bent into position - and once bent, they can fatigue or lose holding strength if reused. A weakened or reused tab washer can allow oil pump hardware to loosen, which may contribute to oil pressure issues and accelerated engine wear. Replacing it during service is cheap insurance for engine reliability.
When to replace:
• During oil pump removal/refit or engine rebuild work
• If the existing washer tab has been previously bent/straightened
• Visible cracking, distortion, or fatigue around the tab
• Any time oil pump hardware is loosened as part of maintenance
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99903900100
99903900100
The product you are viewing cross references to these numbers
Price: €4.20
Orderable
Vehicle Group
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
Information
Bearing bush for mounting the gear wheels of the oil pump in the transmission cover.
Sold each.
Fits:
Porsche 911 2.7 RS transmissions with auxiliary oil pump (1972 to 1973)
Diagram ref no 6
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91530724302
The product you are viewing cross references to these numbers
Sold each.
Fits:
Porsche 911 2.7 RS transmissions with auxiliary oil pump (1972 to 1973)
Diagram ref no 6
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91530724302
91530724302
91530724301
The product you are viewing cross references to these numbers
Price: €45.60
Orderable