
Ring and pinion for Volvo PV, Duett, Amazon, 1800, Spicer M27, 4.88:1, 39x8 teeth
PV, Duett, Amazon, 1800
- Mounting position:
- Differential
- Model year:
- 1947-73
- System:
- Spicer
- Type:
- Ratio 4.88:1
Oil mist on the rear axle cover or a wet pinion seal dripping onto the exhaust pipe are typical signs that the seals in the Spicer M27 rear axle have worn out. When the pinion nut is re-torqued or the diff cover is opened during a rebuild, new seals and shims are needed so the preload comes out right again.

PV, Duett, Amazon, 1800

Duett, PV, Amazon, 1800, 140, 164

Amazon

Amazon, 1800

Duett, PV, Amazon, 1800, 140, 164, 260, 240

Amazon, 1800, 140, 260, 240

Amazon, 1800, 140, 164, 260, 240, 780

Duett, PV, Amazon, 1800, 140, 164

PV, Amazon, 1800, 140, 164, 260, 240, 780, 760, 740, 960, 940

PV, Duett, Amazon, 1800, 140, 164, 260, 240


Duett, PV, Amazon, 1800, 140, 164, 260, 240, 760, 740, 960, 940, 850

PV, Duett, Amazon, 1800, 140, 164, 260, 240, 780

PV, Duett, Amazon, 1800, 140, 164, 260, 240, 780, 760, 740


PV, Duett, Amazon, 1800, 140, 164, 740, 760, 780

PV, Amazon, 1800, 140, 164, 260, 240, 780, 760, 740, 960, 940

Amazon, 1800, 140, 164

Duett, PV, Amazon, 1800, 140, 164

Duett, Amazon, 1800, 140, 164, 260, 240, 780, 760, 740

PV, Amazon, 1800, 140, 164, 260, 240, 780, 760, 740, 960, 940, 850

Amazon, 1800, 140, 164, 260, 240, 780, 760, 740
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This category gathers the sealing-related parts for the Spicer M27 axle on the Volvo 122 with the B18 motor, marked among others 669706 and 669478. The group includes oil seals and gaskets, shims for correct bearing preload, bearings, screw, nut, washers and grease for assembly.
In the event of a leak, it is worth checking whether the axle really is a Spicer unit, since the 122 came with different rear axle makes – shims and seal dimensions differ between the versions. Pulling up an exploded view before disassembly makes it easier to keep the shims and parts apart.