Inlet valve for Volvo B20A, B20B, B30A, 42mm
Amazon, 164, 140, 240
$ 19.10
- Model year:
- 1969–1973
- Dimensions:
- Ø 42 mm (1.65 in)
- Engine:
- B20, B20A, B20B, B30A
- Quantity per car:
- Volvo 164: 6 pcs · Volvo Amazon B20: 4 pcs
Valve mechanism Volvo B30A
A burnt exhaust valve, rattling valve lifters or play in the valve guides often shows up as poor compression and oil consumption on the straight-six B30A. This category gathers the parts belonging to the cylinder head and valve guides when the engine is to be rebuilt or adjusted.
- Inlet valve for Volvo B20A, B20B, B30A, 42mm
- Double valve spring for Volvo B18, B20, B30, B19, B21, B23, B200, B230
- Tappet for Volvo Amazon 1962-70, PV544 1962-65, Duett 1962-68, 1800, B18, B20, B30
- Valve guide RACE bronze for Volvo B20, B21, B23, B30, 23 mm
- Camshaft spacer ring for Volvo B18, B20, B30
- Camshaft gear nut UNF 1-12x1/2" for Volvo B18, B20
- Cam & engine paste 42.5 g/1.5 oz
- Rocker arm shaft spring B18, B20 for Volvo PV 1962-65, Duett 1962-68, 1800 1961-68, 140 1973-74, 164, 240
- Steel valve spring washer for Volvo B20, B30
- Valve spring for Volvo B4B, B16, B18, B30
- Exhaust valve guide for Volvo 140 1973-74, 164, 240, B20, B30
- Valve spring washer Hi-Perf for Volvo B20, for 32 mm spring
- Intake valve guide for Volvo B19, B20, B21, B23, B30, B200, B230 (not B230K)
- Washer valve spring aluminium for Volvo B20, B30
- Exhaust valve seat for Volvo B18, B20, B30
- Rocker arm bush for Volvo B18, B20, B30
- Adjusting screw for Volvo B18, B20, B30
- Camshaft mounting lock washer for Volvo B18A
- Cap plug D=14.5 mm for Volvo Amazon
- Camshaft key for Volvo PV 1962-65, Duett 1962-68, Amazon 1969-70, 164, 1800, B18, B20, B30
All products in category: Valve mechanism Volvo B30A
Double valve spring for Volvo B18, B20, B30, B19, B21, B23, B200, B230
$ 17.85
- Engine:
- B18/B20/B30/B19/B21/B23/B200/B230
Tappet for Volvo Amazon 1962-70, PV544 1962-65, Duett 1962-68, 1800, B18, B20, B30
Amazon, 1800, 164
$ 10.74
- Model year:
- 1961–1973
- Engine:
- B18, B20, B30
- Info:
- Heavy duty
- Quantity per car:
- Volvo 140 (–1972): 8 pcs · Volvo 164: 12 pcs · Volvo 1800 B18: 8 pcs · Volvo 1800 B20: 8 pcs · Volvo Amazon B18: 8 pcs · Volvo Amazon B20: 8 pcs · Volvo PV/Duett B18: 8 pcs
Valve guide RACE bronze for Volvo B20, B21, B23, B30, 23 mm
Amazon, 1800, 164, 140, 240, 760, 740
$ 10.74
- Position:
- Outlet side
- Model year:
- 1969–1973
- Engine:
- B20, B21, B23, B30
- Quantity per car:
- Volvo 140 (–1972): 8 pcs · Volvo 140 (1973–): 4 pcs · Volvo 164: 6 pcs · Volvo 1800 B18: 8 pcs · Volvo Amazon B18: 8 pcs · Volvo Amazon B20: 4 pcs
Camshaft spacer ring for Volvo B18, B20, B30
PV 544, Duett, Amazon, 1800, 164, 140, 240
$ 10.74
- Model year:
- 1961–1975
- Engine:
- B18, B20, B30
Camshaft gear nut UNF 1-12x1/2" for Volvo B18, B20
PV 544, Duett, Amazon, 1800, 140, 240
$ 10.74
- Mounting position:
- Camshaft
- Model year:
- 1961–1973
- Engine:
- B18, B20
Cam & engine paste 42.5 g/1.5 oz
293
$ 10.28
- Engine:
- B4B, B14A, B16, B18
Rocker arm shaft spring B18, B20 for Volvo PV 1962-65, Duett 1962-68, 1800 1961-68, 140 1973-74, 164, 240
PV 544, Duett, Amazon, 1800, 140, 240
$ 8.48
- Model year:
- 1961–1973
- Engine:
- B18, B20
- Quantity per car:
- Volvo 140 (–1972): 3 pcs · Volvo 140 (1973–): 3 pcs · Volvo 164: 5 pcs · Volvo 1800 B18: 3 pcs · Volvo Amazon B18: 3 pcs · Volvo Amazon B20: 3 pcs · Volvo PV/Duett B18: 3 pcs
Steel valve spring washer for Volvo B20, B30
Amazon, 1800, 164, 140, 240
$ 7.80
- Model year:
- 1969–1973
- Engine:
- B20, B30
- Quantity per car:
- 8
Valve spring for Volvo B4B, B16, B18, B30
PV 444, Duett, PV 544, Amazon, 1800, 164, 140
$ 7.35
- Model year:
- 1947–1962
- Engine:
- B16, B18, B30A, B4B
- Quantity per car:
- 8
Exhaust valve guide for Volvo 140 1973-74, 164, 240, B20, B30
Amazon, 164, 140, 240
$ 6.67
- Position:
- Outlet side
- Model year:
- 1969–1973
- Engine:
- B20, B21, B23, B30
- Quantity per car:
- Volvo 140 (–1972): 8 pcs · Volvo 140 (1973–): 4 pcs · Volvo 164: 6 pcs · Volvo 1800 B18: 8 pcs · Volvo Amazon B18: 8 pcs · Volvo Amazon B20: 4 pcs
Valve spring washer Hi-Perf for Volvo B20, for 32 mm spring
Amazon, 1800, 140, 240
$ 6.67
- Model year:
- 1969–1973
- Engine:
- B20
- Quantity per car:
- 8
Intake valve guide for Volvo B19, B20, B21, B23, B30, B200, B230 (not B230K)
Amazon, 140, 240, 740, 760, 780, 960, 940, 340, 360
$ 6.67
- Position:
- Intake side
- Model year:
- 1968–1973
- Dimensions:
- Ø 13.5 mm (0.53 in)
- Engine:
- B19, B20, B200E, B200F, B200K, B21, B23, B230, B30B
Washer valve spring aluminium for Volvo B20, B30
Amazon, 1800, 164, 140, 240
$ 6.44
- Model year:
- 1968–1975
- Engine:
- B20, B30
Exhaust valve seat for Volvo B18, B20, B30
PV 544, Duett, Amazon, 1800, 164, 140, 240
$ 6.22
- Engine:
- B18, B20, B30
Rocker arm bush for Volvo B18, B20, B30
PV 544, Duett, Amazon, 1800, 164, 140, 240
$ 5.54
- Model year:
- 1961–1973
- Engine:
- B18, B20, B30
- Quantity per car:
- Volvo 140 (–1972): 8 pcs · Volvo 140 (1973–): 8 pcs · Volvo 164: 12 pcs · Volvo 1800 B18: 8 pcs · Volvo Amazon B18: 8 pcs · Volvo Amazon B20: 8 pcs · Volvo PV/Duett B18: 8 pcs
Adjusting screw for Volvo B18, B20, B30
PV 544, Duett, Amazon, 1800, 164, 140, 240
$ 5.54
- Model year:
- 1961–1973
- Engine:
- B18, B20, B30
- Quantity per car:
- Volvo 140 (–1972): 8 pcs · Volvo 140 (1973–): 8 pcs · Volvo 164: 12 pcs · Volvo 1800 B18: 8 pcs · Volvo Amazon B18: 8 pcs · Volvo Amazon B20: 8 pcs · Volvo PV/Duett B18: 8 pcs
Camshaft mounting lock washer for Volvo B18A
PV 544, Duett, Amazon, 1800, 140
$ 3.96
- Mounting position:
- Flange, Camshaft
- Model year:
- 1961–1973
- Engine:
- B18, B18A, B20
- Quantity per car:
- 2
Cap plug D=14.5 mm for Volvo Amazon
PV 444, PV 544, Amazon, 1800, 140, 164, 240, 260, 740, 760
$ 3.96
- Model year:
- 1961–1974
- Engine:
- B18, B20
- Quantity per car:
- 2
Camshaft key for Volvo PV 1962-65, Duett 1962-68, Amazon 1969-70, 164, 1800, B18, B20, B30
PV 544, Duett, Amazon, 1800, 164, 140, 240
$ 2.83
- Mounting position:
- Camshaft
- Model year:
- 1961–1973
- Engine:
- B18, B20, B30
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The group includes inlet valves and exhaust valves, valve guides and valve lifters, a camshaft gear set with thrust flange, plus washers and nuts for installation. The B30A is the carburetor version of the six-cylinder B30 in the 164 series and is considered reliable, but after many miles the valve seats settle and the guides wear oval.
A typical checkpoint during a cylinder-head rebuild is exactly the clearance between the valve stem and guide – too much play lets oil draw past the guide and blue smoke shows up under engine braking. Measure before you regrind the seats.