328-21600 Oil filter, used on a LPW2, LPW3, LPW4, LPWS4, LPWT4 Alpha series engines. 750-11280 This item is number 4

This item is number 4 on the Lister Petter drawing

2 x Stop lever housing joints 266017

Great care must be used when tightening this adapter because you'll notice the small hole drilled in the stem

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If your fuel lift pump does not look like this pump you probably have the old style of pump and you will need to upgrade with the Accessory kit

328-21600 Oil filter, used on a LPW2, LPW3, LPW4, LPWS4, LPWT4 Alpha series engines. 750-11280 This item is number 4328 21600 oil filter, this filter measures approximately 4. 75" X 4. 75 inches. This filter uses adapter 751 10790 ( the adapter is what the filter screw onto). Adapter 751 10790 measures approximately 5 8 inches across. The adapter is item number # 14 in the Lister Petter drawing. Oil filter will be item #23 in the Lister Petter drawing.