
Seat adjustment knob for Volvo 1800, 140, rubber
1800, 140, 164
- Model year:
- 1964
- Material:
- Synthetic
- Quantity per car:
- Volvo 140 (–1972): 1 pcs · Volvo 164: 1 pcs · Volvo 1800 B18: 2 pcs · Volvo 1800 B20: 2 pcs
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Creaking height adjustment, loose seat rails and seats that sag are part of the wear on the 164 front seats up to 1974. This category gathers the small mechanical parts in the seat base – the bits that hold the height adjustment in position and take the load every time you get in and out.

1800, 140, 164

PV 444, PV 544, Duett, Amazon, 1800, 164

164, 240, 260

164, 240, 260

Amazon, 1800, 164

PV 444, PV 544, Amazon, 1800, 164

PV 444, PV 544, Amazon, 164

Amazon, 1800, 164, 780, S90, S70, C70

PV 444, PV 544, Duett, Amazon, 1800, 164

Duett, PV 544, Amazon, 1800, 164

PV 544, Duett, Amazon, 1800, 164

PV 444, Duett, PV 544, Amazon, 1800, 164

PV 444, PV 544, Duett, Amazon, 1800, 164

PV 444, PV 544, Duett, Amazon, 1800, 164

PV 444, PV 544, Amazon, 1800, 140, 164, 240, 260, 740, 760
Amazon, 164

PV 444, Duett, PV 544, Amazon, 1800, 164

PV 444, PV 544, Duett, Amazon, 1800, 164

PV 444, PV 544, Duett, Amazon, 1800, 164

PV 444, PV 544, Duett, Amazon, 1800, 164, 780, S90
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The group includes the spring and bushing for the height mechanism itself, plus the screw, nut, washer, lock ring and cotter pin that secure the joints. A knob is included for operating the adjustment. During a refurbishment, the springiness of the springs and the play in the bushings are typical check points – if they are worn out the mechanism binds or the height collapses under load.
The parts are limited to the 164 with height adjustment and chassis up to 1974, since the design differs from later seats. Always check that your seat has height adjustment before ordering, so that the cotter pins and lock rings fit the mountings.