Trykklokk 4.108 (Early)(27mm lengde)
- 'Early' engines have the combined header tank/heat exchanger at the front of the engine and were fitted with a 60mm diameter winged cap- for these engines choose our 'short reach' cap.
- 'Lowline' engines have the header tank at the front of the engine (heat exchanger at the rear) and were fitted with a larger 70mm diameter round cap- choose our 'large' cap.
- The later engines were fitted with a Bowman type combined heat exchanger fitted on the exhaust side of the engine and were fitted with a 60mm winged cap- standard fitment is our 'short reach' cap, but some early versions of this unit work better with our 'long reach' cap.
- To help you choose, please measure your cap height and compare with our annotated drawing above.