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Lister J, K, L, M, N, P, R, Q Fuel & Oil Pump Plunger J115 & 3317
Newly made replacement brass plungers for the Lister Fuel & Oil pumps found on Lister J, K, L, M, N, P, R, Q models. Please select plunger type and length when ordering, if you are unsure what type you need, please refer to this page: “Lister H to R Fuel & Oil Pump Types & Variations”.
Sold Individually.
3 Plunger Types Available
1) 3317 - These plungers are solid brass, with a diameter of 19/32" (15.08mm) and measure approximately 3.25” (82.5mm) long.
2) J115B - These plungers are solid brass, with a diameter of 19/32" (15.08mm) and measure approximately 3.625 (92.1mm) long.
3) J115 - These plungers are brass, and hollow for a bit over half their length, with a diameter of 19/32" (15.08mm) and measure approximately 3.875 (98.4mm) long.
*The plunger diameter of 19/32” is clearance on the original 5/8 hole in the pumps body.
Note: These plungers may not be suitable for pumps that have badly worn bodies, please check that your pumps body is not worn excessively. You may require oversized plungers and the pumps body to be reamed to suit.
