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BASE Mercruiser 144303

BASE Mercruiser 144303 

# 525-144303
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BASE Mercruiser 144303

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MSRP: $19.70
Your Price: $19.70
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Applications Where This Item Is Used:

200/225 DFI (3.0L) - 200 (DFI)40/50 HP JET 30 (3 CYL.) - 40 (3 CYL.)
135/150/175/200/XR6/MAGNUM III - 105 JET200/225 DFI (3.0L) - 225 (DFI) 3.0L
210 CARB JET DRIVE - 210 CARB JET DRIVE (PUMP)FORCE 75 HP (1998) - 75 H.P. (1998)
135/150 HP (V-6) - V-135135 / 150 / 175 200(2.5L) XR4/MAGNUM II - MAGNUM II
200/225 (3.0L DFI) - 225 (DFI)40 HP30 JET - 40 (4 CYL.)
150/175/200 EFI - V-175 (EFI)40 HP30 JET - 30 JET
225XS / 225 SPORT XS DFI (3.0L) - 225 SPORT XS135 HP/ 150 HP (V-6) - V-135
150/200 EFI PROMAX/SUPERMAGNUM - 150/200 EFI PRO MAX/SUPER MAG55/60 JET 40 (3 CYLINDER) - 40 JET
150 HP - 150 H.P. (1992-1994)135/150/175/200 XR6/MAGNUM III/140 JET (CARB) - 140 JET
115/125 HP 80 JET (4 CYLINDER) - 80 JETJP 3.0L DFI - JP 3.0L DFI
55/60 JET 40 (3 CYLINDER) - 60 (3 CYL.)XR-4/MAGNUM II - XR-4
200/225/250 (3.0L) SEAPRO/MARATHON EFI - 3.0L EFI MARATHON225/250 PRO XS (3.0L) - 250 PRO XS (3.0L DFI)
240 EFI JET DRIVE - 240 EFI JET DRIVE (POWERHEAD)200/225 DFI (3.0L)(DTS) - 225 (3.0L-DFI)(DTS)
250 SPORTXS DFI (3.0L) - 250 Sport XSFORCE 120 HP (1998-1999) - 120 H.P. (1999)
250 PRO XS (3.0L) - 250 PRO XS (3.0L DFI)240 EFI M2 JET DRIVE - 240 EFI M2 JET DRIVE (POWERHEAD)
225/225 SEAPRO/MARATHON (3.0L) CARB - 225 MARATHON (3.0L CARB)75/90 HP (3 CYLINDER) - 90 (3 CYL.)
150 / 175 / 200 XRI - V-150 (MAG/EFI)FORCE 120 HP - 120 H.P. (1996)
75/90 HP 65 JET (3 CYLINDER) - 75 (3 CYL.)135/140/150/200/XR6/MAGNUM III/140JET (2.5L)(CARB) - 140 JET
240 EFI JET DRIVE - 240 EFI JET DRIVE (PUMP)200XS SST - 200XS SST
250XS / 250 SPORTXS DFI (3.0L) - 250XS (3.0L DFI)100/115/125 HP 80 JET (4 CYLINDER) - 115 (4 CYL.)
90 HP (1995) FORCE - 90 Hp (1995)50/55/60 JET 45 - 45 JET
PARTS MANUAL 300X (3.0L EFI) PRO MAX - 300X (3.0L EFI) PRO MAX135/150/175/200 XR6/MAGNUM III/140 JET (CARB) - V-175
225 AND 225 SEAPRO/MARATHON (3.0L CARB) - 225 (3.0L CARB)70 HP - 70 H.P. (1991-1995)
135/150/175/200/XR6/MAGNUM III - MAGNUM III200/225/250 (3.0L) SEAPRO/MARATHON EFI - 225 (3.0L EFI)
XR-2 - MERC XR2250XS DFI (3.0L) - 250XS (3.0L DFI)
135/150/175/200 XR6 MAGNUM III 105-140 JET - XR-6200XS DFI (2.5L) ROS - 200XS DFI (2.5L) ROS
175 PROXS (2.5L) - 175 PROXS (2.5L)FORCE 90 HP - 90 H.P. (1997)
135 / 150 / 175 200(2.5L) XR4/MAGNUM II - V-17575/90 HP 65 JET (3 CYLINDER) - 90 (3 CYL.)
75/90/115/125 DFI 1.5L (3 CYLINDER) - 125 DFI (3 CYL.)(1.5L)135/150/175/200/XR6/MAGNUM III - V-175
225 EFI PROMAX/SUPERMAGNUM - 225 EFI PRO MAX/SUPER MAG200 HP (V-6) - V-200
200/225/250 (3.0L) SEAPRO/MARATHON EFI - 225 (3.0L EFI) SEAPRO175 XR2 JET DRIVE - 175XR2 JET DRIVE (PUMP)
55/60 JET 40/45 (3 CYLINDER) - 55 (3 CYL.)40/50 HP - 40 H.P. (1992-1994)
200XS DFI (2.5L) - 200XS DFI (2.5L)55/60 JET 40/45 (3 CYLINDER) - 45 JET
250XS / 250 SPORTXS DFI (3.0L) - 250 Sport XS135/140/150/200/XR6/MAGNUM III/140JET (2.5L)(CARB) - V-150
55/60/45 JET/60 BIGFOOT (2-STROKE) - 55 (3 CYL.)135/150/175/200 XR6/MAGNUM III/140 JET (CARB) - V-200
200/225 (3.0L)(MECHANICAL) - 225 (DFI) 3.0L50/55/60 HP JET 45 - 60 (3 CYL.)
240 EFI M2 JET DRIVE - 240 EFI M2 JET DRIVE (PUMP)150/175/200 EFI - V-150 (EFI)
40/50 JET 30 (3 CYLINDER) 2-STROKE - 40 (3 CYL.)135/150/175/200/XR6/MAGNUM III - V-150
200/225 DFI (3.0L) - 225 (DFI)JP5 3.0L DFI - JP 3.0L DFI
300X EFI (3.0L) - 300X (3.0L EFI) PRO MAX175 HP V-6 (1976-1988 COMBINED BOOKS) - V-175
240 EFI AND 240 EFI M2 JET DRIVE - 240 EFI M2 JET DRIVE (PUMP)135/150/175/200 XR6 MAGNUM III 105-140 JET - V-200
75/90/115 DFI - 90 DFI (3 CYL.)(1.5L)135/140/150/200/XR6/MAGNUM III/140JET (2.5L)(CARB) - XR-6
225/250 EFI (3.0L) - 250 (3.0L EFI)135/140/150/200/XR6/MAGNUM III/140JET (2.5L)(CARB) - V-200
FORCE 90 HP - 90 H.P. (1996)40/50 JET 30 (3 CYLINDER) 2-STROKE - 30 JET (3 CYL.)
90 HP FORCE - 90 H.P. (1991-1992)200 OPTIMAX V6 DFI - 200 PRO XS (DFI) 3.0L
135 / 150 / 175 200(2.5L) XR4/MAGNUM II - XR-4200/225/250 (3.0L) SEAPRO/MARATHON EFI - 250 (3.0L EFI)
175 XRI /175 MAGNUM 200 XRI (EFI) - V-200XRI (EFI)135/150/175/200 XR6 MAGNUM III 105-140 JET - V-150
175 SKI (EFI) (V-6) - V-175 (SKI)150 HP - 150 H.P. (1989-1992)
FORCE 120 HP (1998-1999) - 120 H.P. (1998)100 / 115 HP (4 CYLINDER) - 100 (4 CYL.)
135/150 DFI (2.5L) - V-135 DFI (2.5L)55/60 JET 40/45 (3 CYLINDER) - 40 JET
200/225 (3.0L DFI) - 200 (DFI)135/150/175/200 XR6/MAGNUM III/140 JET (CARB) - XR-6
300 PROMAX/SUPER MAGNUM (3.0L) - 300 (3.0L EFI) ProMax150 PRO XS (2.5L) - 150 Pro XS (2.5L)
55/60 JET 40 (3 CYLINDER) - 55 (3 CYL.)135/150/175/200 XR6 MAGNUM III 105-140 JET - V-175
75/90 HP 65 JET (3 CYLINDER) - 65 JET300XS (3.2L) - 300XS (3.2L DFI)
250 EFI LONG (3.0L) - 250 LONG (3.0L)(EFI)135/150/175 DFI (2.5L) - 110 Jet (2.5L)
135/150/175/200 XR6 MAGNUM III 105-140 JET - 140 JET50/55/60 HP JET 45 - 45 JET
200/225/250 (3.0L) SEAPRO/MARATHON EFI - 3.0L EFI SEAPRO55/60/45 JET/60 BIGFOOT (2-STROKE) - 45 JET
115/125 HP 80 JET (4 CYLINDER) - 115 (4 CYL.)200/225/250/200 PRO XS (3.0L)(MECHANICAL) - 200 PRO XS (DFI) 3.0L
FORCE 40/50 HP (1998-1999) - 40 H.P. (1999)150 / 175 / 200 XRI - V-175 (SKI)
225 AND 225 SEAPRO/MARATHON (3.0L CARB) - 225 SEAPRO (3.0L CARB)210 CARB M2 JET DRIVE - 210 CARB M2 JET DRIVE (PUMP)
50/55/60 HP JET 45 - 50 (3 CYL.)55/60/45 JET/60 BIGFOOT (2-STROKE) - 60 (3 CYL.) BIGFOOT
135/150/175/200 XR6 MAGNUM III 105-140 JET - 105 JETFORCE 75 HP - 75 H.P. (1997)
250XB (3.0L EFI) - 250XB (3.0L EFI)50/55/60 HP JET 45 - 55 (3 CYL.)
200 HP (V-6) (1978-1988 COMBINED BOOKS) - V-200200/225/250 (3.0L) SEAPRO/MARATHON EFI - 200 (3.0L EFI)
150/200 EFI (2.5L) - V-150 EFI (2.5L)175 HP (V-6) - V-175
220 HP (V-6) - V-220210 CARB M2 JET DRIVE - 210 CARB M2 JET DRIVE (POWERHEAD)
50/55/60 JET 45 - 50 (3 CYL.)100/115/125 HP 80 JET (4 CYLINDER) - 80 JET
75/90 HP 65 JET (3 CYLINDER) - 65 JET (3 CYL.)135/140/150/200/XR6/MAGNUM III/140JET (2.5L)(CARB) - MAGNUM III
150/200 PRO-MAX/SUPER MAGNUM (EFI) - 150 EFI PRO MAX/SUPER MAG115/135/150 DFI (2.5L) - V-135 DFI (2.5L)
200/225/250 (3.0L) EFI - 250 (3.0L EFI)75/90/115/125 DFI 1.5L (3 CYLINDER) - 80 Jet (3 CYL.)(1.5L)
40/50 HP JET 30 (3 CYL.) - 30 JET (3 CYL.)75/90 HP (3 CYLINDER) - 75 (3 CYL.)
FORCE 120 HP - 120 H.P. (1997)225 (EFI) PRO-MAX/SUPER MAGNUM - 225 EFI PRO MAX/SUPER MAG
300 PROMAX/SUPER MAGNUM (3.0L) - 300 (3.0L EFI) SuperMagnum200 DFI 3.0L - 200 (DFI)
40/50 HP - 40 H.P. (1996)225/250 3.0L EFI - 250 (3.0L EFI)
175 XRI /175 MAGNUM 200 XRI (EFI) - V-175 (MAG/EFI)250/275 HP - 250/275
175 SKI (EFI) - V-175 (SKI)120 HP FORCE - 120 Hp (1995)
135/150/175 DFI (2.5L) - V-175 DFI (2.5L)175 XRI /175 MAGNUM 200 XRI (EFI) - V-175XRI (EFI)
2.5XS DFI (2.5L) - 2.5XS 2.5L DFI150 / 175 / 200 XRI - V-150XRI (EFI)
135/150/175/200 XR6 MAGNUM III 105-140 JET - MAGNUM III135/140/150/200/XR6/MAGNUM III/140JET (2.5L)(CARB) - V-135
FORCE 75/90 - 75 H.P. (1999)XR-2 MAGNUM - MERC/MAR XR2/MAGNUM
200 XRI (EFI) (V-6) - V-200 (EFI)200/225/250/200 PRO XS (3.0L)(MECHANICAL) - 250 (DFI) 3.0L
135/150/175/200/XR6/MAGNUM III - XR-6135/150/175/200 XR6/MAGNUM III/140 JET (CARB) - MAGNUM III
40/50 HP - 40 H.P. (1997)225 SPORT XS DFI (3.0L) - 225 SPORT XS (3L)
210 CARB JET DRIVE - 210 CARB JET DRIVE (POWERHEAD)FORCE 40/50 HP (1998-1999) - 40 H.P. (1998)
45 HP - 45 (4 CYL.)40/50 HP - 40 H.P. (1995)
135/150/175/200/XR6/MAGNUM III - 140 JET135/150/175/200 XR6/MAGNUM III/140 JET (CARB) - V-150
FORCE 90 HP (1998) - 90 H.P. (1998)200 EFI PROMAX/SUPERMAGNUM - 200 EFI PRO MAX/SUPER MAG
240 EFI AND 240 EFI M2 JET DRIVE - 240 EFI JET DRIVE (POWERHEAD)75/90/115 DFI - 115 DFI (3 CYL.)(1.5L)
135/140/150/200/XR6/MAGNUM III/140JET (2.5L)(CARB) - V-140 (INTERNATIONAL)120 HP - 120 H.P. (1990-1994)
40/50 (3 CYLINDER) 2-STROKE - 50 (3 CYL.)200/225/250/200 PRO XS (3.0L)(MECHANICAL) - 225 (DFI) 3.0L
XR-4/MAGNUM II - MAGNUM II30/40 (2 CYLINDER) 2-STROKE - 30 (2 CYL.)
90/115 HP (INLINE) - 115 (6 CYL.)75/90/115 DFI 1.5L (3 CYLINDER) - 80 Jet (3 CYL.)(1.5L)
55/60 JET 40/45 (3 CYLINDER) - 60 (3 CYL.) BIGFOOT100/115/125 HP 80 JET (4 CYLINDER) - 100 (4 CYL.)
90/115 HP (INLINE) - 90 (6 CYL.)75/90/115 DFI 1.5L (3 CYLINDER) - 115 DFI (3 CYL.)(1.5L)
30/40 HP - 30 (2 CYL.)90 HP FORCE - 90 H.P. (1991-1994)
40/50 (3 CYLINDER) 2-STROKE - 40 (3 CYL.)115 PRO XS 1.5L - 3 CYLINDER - 115 Pro XS (3 CYL.)(1.5L)
225X EFI PROMAX - 225X EFI PROMAX175XR2 JET DRIVE - 175XR2 JET DRIVE (PUMP)
FORCE 75 HP - 75 H.P. (1996)135 / 150 / 175 200(2.5L) XR4/MAGNUM II - V-200 (2.5L) 1991 ONLY
100 / 115 HP (4 CYLINDER) - 115 (4 CYL.)150/175/200 EFI (2.5L) - V-150 EFI (2.5L)
225 PRO XS (3.0L) DFI - 225 PRO XS (3.0L DFI)225 PRO XS (3.0L) DFI - 225 PRO XS (3.0L DFI)
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