
Cylinder head Volvo B21
Oil leakage along the cylinder head joint, coolant in the oil, or a rough idle after an overheating are classic signs that the gasket on the 2.1-liter OHC engine B21 has given up. Once the head is off, it pays to check it for flatness and replace the seals in one go, since tightening the cylinder head bolts requires clean, undamaged threads for the correct torque.


Flange nut valve cover for Volvo 240, 740, 760, 780, 940, 960, 240 turbo, 240 4-cyl not B20

Valve cover/cylinder head stud for Volvo 240, 740, 760, 780

Stud bolt for Volvo 140, 340, 740, 940
Plug for Volvo B19, B21, B23
240, 760
- Engine:
- B19, B21, B23
Stud bolt for Volvo 240, 260, 262, 740, 760, 780, 940, 960
240, 260, 262, 740
Cap plug D=21mm for Volvo 240, 740, 760, 780, 850, 940, 960
240, 740, 760, 780
Cylinder head stud bolt 52 mm for Volvo 240, 740, 760, 780, 850, 940, 960
240, 740, 760, 780
Cap plug D=29mm for Volvo 240, 740, 760, 940, 850
Cap plug D=25mm for Volvo 240, 740, 760, 780, 940, 960, 760 1982-92
240, 740, 760, 780
Cylinder head bolt for Volvo B19, B21, B23, B200, B230
240, 740, 760, 780
Lifting eye engine block for Volvo 240, 740, 760, 940, 960, B17, B19, B21, B23, left
240, 740, 760, 940
- Position:
- Left
- Engine:
- B17, B19, B21, B23
Plug B21F for Volvo 240, 740, 760, 780, 850, 940, 960, C70, S70, V70
240
- Engine:
- B21F
Lifting eye engine block for Volvo 240, 740, 760, 780, 940, 960, B21F, B23F, right
240, 740, 760, 780
- Position:
- Right
- Engine:
- B21F, B23F
Flame arrester crankcase for Volvo 240, 260 (brass)
240, 740, 760, 780
Screw M8-1.25x20 for Volvo 1800, 1800E, 1800ES
Nut M6-1.0x4.8 for Volvo Amazon, Amazon Kombi, 1800
- Ytbehandling:
- Zinkad
Gasket set Manifold top for Volvo 240, 740, 760, 940
Cap plug D=17.5mm for Volvo 240, 740, 760, 940, 850
Gasket set Manifold-head-exhaust-intake B19-B230
240, 740, 760, 780
Lifting eye engine block for Volvo 240, 740, 760, 940, B17, B19, B21, B23, left
240, 760

Gasket set pulsair system for Volvo 240, 740, 760, 940, 960
240, 740, 760, 940
- Fits engines:
- B21 B23 B230
Clamp pulsair system for Volvo 240, 740, 760, 780, 940, 960
240, 740, 760, 780
Exhaust stud bolt for Volvo 240, 740, 760, 780, 940, 960, 940 M8 48mm
240, 740
- Qty per car:
- 8
- Size:
- L 48 mm, M8
- Year Model:
- 1947-62
- Engine:
- B16
24 av 42
This category gathers parts for sealing and assembling the B21 cylinder head. The group includes cylinder head gaskets and complete gasket sets, cylinder head bolts and studs, hoses, lifting eyes, as well as cap and ordinary plugs. The families cover both the sealing layer itself and the bolted joints that hold the head in place.
When rebuilding, the flatness of the cylinder head and the condition of the bolts are typical inspection points – stretched bolts and a crushed gasket are common causes of recurring leaks on the B21.
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