One New Aftermarket Ignition Tune Up Kit for 3 cylinder gas engine only with Original Motorcraft Distributor Fits Ford Tractor: 515, 530A, 531, 535, 540, 540A, 545, 550, 555 Replaces Part Numbers: C5NF12106A, DHPN12259A, 251194, F251194, 309788 OEM Numbers Are Provided for Reference Only. Please Verify Fit Prior To Ordering. One New Aftermarket Complete Ignition Tune-Up Kit Fits Ford Tractor 2000 2600 2610 3000 3600 3610 4000Fits Ford Part Numbers: C5NF12106A, DHPN12259A, 251194, F251194, 309788, A309788, A583237, C5AF12171C, C5NF12200A, C5NF12300A, C5AF1218CFits Ag Tractor Models: 2000, 2600, 2610, 3000, 3600, 3610, 4000, 4600, 4610Fits Industrial (incl. Loader/Backhoe) Models: 2110LCG, 230A, 231, 234, 334, 335, 340, 3400, 340A, 3500, 3550, 4110LCG, 420, 4400, 445, 4500, 515, 530A, 531, 535, 540, 540A, 545, 550, 555Kit Contains:(3) Spark Plug(1) Distributor Cap(1) Tailored 3 Cylinder Spark Plug Wire Set(1) Ignition Kit with Rotor