49668SCREW (.250-20 x .750)

Fits models / variants:

V-175 V-200 XR-6 / MAGNUM III XR-4 / MAGNUM II V-150 V-140 (INTERNATIONAL)

Mercury outboard spare part 49668 (SCREW (.250-20 x .750)). Supplied by Dimo Marine for wholesale and export — genuine and quality aftermarket options available.

Fits V-175, V-200, XR-6 / MAGNUM III, XR-4 / MAGNUM II, V-150, V-140 (INTERNATIONAL). Select a model tag above to open the exploded diagram and confirm the position.

Part Specifications and Installation Reference

Mercury outboard part 49668 (SCREW (.250-20 x .750)), documented in 113 exploded diagram location(s), across the 2-STROKE-CARB, 2-STROKE-EFI, FORCE series.

Series	Model	Serial range	REF	Qty	Diagram
Mercury 2-STROKE-CARB	105-jet	0D082000 THRU 0G303045	27	2	View
Mercury 2-STROKE-CARB	105-jet	0G303046 THRU 0G760299	27	2	View
Mercury 2-STROKE-CARB	140-jet	0D082000 THRU 0G303045	27	2	View
Mercury 2-STROKE-CARB	140-jet	0G303046 THRU 0G760299	27	2	View
Mercury 2-STROKE-CARB	140-jet	0G760300 THRU 0G960499	27	2	View
Mercury 2-STROKE-CARB	140-jet	0G960500 THRU 0T178499	27	2	View
Mercury 2-STROKE-CARB	200-20	4709593 UP	27, 40	1, 6	View
Mercury 2-STROKE-CARB	200-20	7098523 UP	27, 40	1, 6	View
Mercury 2-STROKE-CARB	200-20	8045199 UP	27, 40	1, 6	View
Mercury 2-STROKE-CARB	200-20	9157230 UP	27, 40	1, 6	View
Mercury 2-STROKE-CARB	200-20	ARCHIVE CAT 34168	40	6	View
Mercury 2-STROKE-CARB	200-20	ARCHIVE CAT 45104	40	6	View
Mercury 2-STROKE-CARB	200-20	ARCHIVE CAT 48711	40	6	View
Mercury 2-STROKE-CARB	200-20	ARCHIVE CAT 56969	40	6	View
Mercury 2-STROKE-CARB	200-20	ARCHIVE CAT 61797	40	6	View
Mercury 2-STROKE-CARB	200-20	ARCHIVE CAT 65145	40	6	View
Mercury 2-STROKE-CARB	3-5-hp	6202173 THRU 0A809600	36	6	View
Mercury 2-STROKE-CARB	3-5-hp	ARCHIVE CAT 822366	36	6	View
Mercury 2-STROKE-CARB	3-6-hp	5404657 THRU 0A809600	36	6	View
Mercury 2-STROKE-CARB	3-6-hp	7145388 THRU 0A809600	36	6	View
Mercury 2-STROKE-CARB	3-6-hp	9252831 THRU 0A809600	36	6	View
Mercury 2-STROKE-CARB	40-400-4-cyl	0C159200 THRU 0G589999	40	6	View
Mercury 2-STROKE-CARB	40-400-4-cyl	9570790 THRU 0G589999	40	6	View
Mercury 2-STROKE-CARB	40-400-4-cyl	ARCHIVE CAT 29937	40	6	View
Mercury 2-STROKE-CARB	40-hp-2-cyl-product-of-usa	5589202 THRU 5595531	36	6	View
Mercury 2-STROKE-CARB	40-hp-2-cyl-product-of-usa	7146488 THRU 7147237	36	6	View
Mercury 2-STROKE-CARB	40-hp-2-cyl-product-of-usa	8065265 THRU 8068064	36	6	View
Mercury 2-STROKE-CARB	40-hp-2-cyl-product-of-usa	9256981 THRU 9258280	36	6	View
Mercury 2-STROKE-CARB	75-4-cyl	6432901 THRU 09854990	30, 40	14, 6	View
Mercury 2-STROKE-CARB	75-4-cyl	7208573 THRU 09854990	30, 40	14, 6	View
Mercury 2-STROKE-CARB	75-4-cyl	9393856 THRU 09854990	30, 40	14, 6	View
Mercury 2-STROKE-CARB	80-800-4-cyl	5582562 THRU 6432900	30	14	View
Mercury 2-STROKE-CARB	80-800-4-cyl	7146213 THRU 7208572	30	14	View
Mercury 2-STROKE-CARB	80-800-4-cyl	8067015 THRU 8127014	30	14	View
Mercury 2-STROKE-CARB	80-800-4-cyl	9256131 THRU 9393855	30	14	View
Mercury 2-STROKE-CARB	v-135	0A904646 THRU 0C100860	27	2	View
Mercury 2-STROKE-CARB	v-135	0C100861 THRU 0C239552	27	2	View
Mercury 2-STROKE-CARB	v-135	0C239553 THRU 0D081999	27	2	View
Mercury 2-STROKE-CARB	v-135	0D082000 THRU 0G303045	27	2	View
Mercury 2-STROKE-CARB	v-135	0G303046 THRU 0G760299	27	2	View
Mercury 2-STROKE-CARB	v-135	0G760300 THRU 0G960499	27	2	View
Mercury 2-STROKE-CARB	v-135	0G960500 THRU 0T178499	27	2	View
Mercury 2-STROKE-CARB	v-140-international	0T178500 THRU 1B226999	27	2	View
Mercury 2-STROKE-CARB	v-150	0A904646 THRU 0C100860	27	2	View
Mercury 2-STROKE-CARB	v-150	0C100861 THRU 0C239552	27	2	View
Mercury 2-STROKE-CARB	v-150	0C239553 THRU 0D081999	27	2	View
Mercury 2-STROKE-CARB	v-150	0D082000 THRU 0G303045	27	2	View
Mercury 2-STROKE-CARB	v-150	0G303046 THRU 0G760299	27	2	View
Mercury 2-STROKE-CARB	v-150	0G760300 THRU 0G960499	27	2	View
Mercury 2-STROKE-CARB	v-150	0G960500 THRU 1B226999	27	2	View
Mercury 2-STROKE-CARB	v-150	4868998 THRU 0A904645	27	2	View
Mercury 2-STROKE-CARB	v-150-magnum	5600162 THRU 0A904645	27	2	View
Mercury 2-STROKE-CARB	v-150-marathon	5600162 THRU 0A904645	27	2	View
Mercury 2-STROKE-CARB	v-150-work	4868998 THRU 0A904645	27	2	View
Mercury 2-STROKE-CARB	v-150-xr-2	4868998 THRU 0A904645	27	2	View
Mercury 2-STROKE-CARB	v-1500	4868998 THRU 0A904645	27	2	View
Mercury 2-STROKE-CARB	v-175	0C100861 THRU 0C239552	27	2	View
Mercury 2-STROKE-CARB	v-175	0C239553 THRU 0D081999	27	2	View
Mercury 2-STROKE-CARB	v-175	0D082000 THRU 0G303045	27	2	View
Mercury 2-STROKE-CARB	v-175	0G303046 THRU 0G760299	27	2	View
Mercury 2-STROKE-CARB	v-175	0G760300 THRU 0G960499	27	2	View
Mercury 2-STROKE-CARB	v-175	4301235 THRU 0C100860	27	2	View
Mercury 2-STROKE-CARB	v-175	8058870 THRU 0B384939	27	2	View
Mercury 2-STROKE-CARB	v-175-ski	0D082000 THRU 0G303045	29	2	View
Mercury 2-STROKE-CARB	v-200	0C100861 THRU 0C291519	27	2	View
Mercury 2-STROKE-CARB	v-200-2-5l-1991-only	0C291520 THRU 0D081999	29	2	View
Mercury 2-STROKE-CARB	xr-4-magnum-ii	0B242885 THRU 0C100860	27, 29	2	View
Mercury 2-STROKE-CARB	xr-4-magnum-ii	0C100861 THRU 0C239552	29	2	View
Mercury 2-STROKE-CARB	xr-4-magnum-ii	0C239553 THRU 0D081999	29	2	View
Mercury 2-STROKE-CARB	xr-6-magnum-iii	0D082000 THRU 0G303045	27	2	View
Mercury 2-STROKE-EFI	200-efi-pro-max-super-mag	0D935000 THRU 0G610079	29	2	View
Mercury 2-STROKE-EFI	v-150-hp	0G303046 THRU 0G760299	29	2	View
Mercury 2-STROKE-EFI	v-150-hp	0G760300 THRU 0G960499	29	2	View
Mercury 2-STROKE-EFI	v-150-hp	0G960500 THRU 0T408999	29	2	View
Mercury 2-STROKE-EFI	v-150-hp-2-5l	0T409000 THRU 0T800999	29	2	View
Mercury 2-STROKE-EFI	v-150-hp-mag	0D082000 THRU 0G303045	29	2	View
Mercury 2-STROKE-EFI	v-150-hp-xri	0D082000 THRU 0G303045	29	2	View
Mercury 2-STROKE-EFI	v-175-efi-2-5l	0T409000 THRU 0T800999	29	2	View
Mercury 2-STROKE-EFI	v-175-hp	0G303046 THRU 0G760299	29	2	View
Mercury 2-STROKE-EFI	v-175-hp	0G760300 THRU 0G960499	29	2	View

Another 33 location(s) are recorded but not listed here. Use the model links above to open the matching diagram.

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Appears in diagrams of these models

V-175
V-200
XR-6 / MAGNUM III
XR-4 / MAGNUM II
V-150
V-140 (INTERNATIONAL)