Volvo OE3517857B


O-ring oil cooler for Volvo 1800, 140, 164, 240, 260, 740, 760, 780, 940, 960, 64.5 × 3 mm
OE number
Article number
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Description
O-ring for the oil cooler on Volvo 1800, 140, 164, 240, 260, 740, 760, 780, 940 and 960. The ring seals between the oil filter bracket and the crankcase on engines with a water-oil cooler. Inner diameter is 64.5 mm and material thickness 3 mm. The material is NBR 70.
One is used per car. Replace the ring every time the oil cooler or oil filter bracket is removed.
THIS PART FITS
- Volvo 1800: 1961–1973, B18, B18B, B20
- Volvo 140: 1967–1974, B20, for cars with oil cooler
- Volvo 164: 1969–1975, B30, B30A, B30E
- Volvo 240: 1979–1993
- Volvo 260: 1979–1985
- Volvo 740: 1984–1992, B204FT, B204GT
- Volvo 760: 1984–1990
- Volvo 780: 1986–1990, B204GT
- Volvo 940: 1990–1998, B204FT
- Volvo 960: 1990–1997, B204FT
Specifications
- Type: O-ring
- Inner diameter: 64.5 mm
- Thickness: 3 mm
- Material: NBR 70
- Position: Oil filter bracket – crankcase
- Quantity per car: 1
Replaces Volvo OE number: 925255
Frequently Asked Questions
What size is the O-ring?
Inner diameter is 64.5 mm and material thickness 3 mm.
Does it fit my Volvo 140 without an oil cooler?
No. The ring only fits cars with an oil cooler.
How many are needed per car?
One ring per car.
Technical data
- Type
- O-ring
- Inner diameter
- 64.5 mm (2.54″)
- Thickness
- 3 mm (0.12″)
- Material
- NBR 70
- Position
- Oil filter bracket – crankcase
- Quantity per car
- 1
- Replaces Volvo OE number
- 925255
- Mounting position
- Oil filter bracket to crankcase
- Model year
- 1961-1973
- Engine
- B18, B20
Shipping
We ship your parts quickly and safely with trackable delivery.
- Delivery time and shipping options are shown at checkout.
- Shipping costs are calculated at checkout.







































