Parts for MerCruiser Race Engine and Drive DRYSUMP SIX Gear Housing Assembly (Dry Sump Six / Nxt1 - Driveshaft)

Revise Search: All Models > DRYSUMP SIX > ALL (USA) > Gear Housing Assembly (Dry Sump Six / Nxt1 - Driveshaft)

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Each product listed is an OEM or aftermarket equivalent part. [ Example ]

Engine section

Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
Each product listed is an OEM or aftermarket equivalent part. [ Example ]

#	1680-840596A22	GEAR HOUSING ASSEMBLY, Right Hand - Complete (1 required per assembly) - NOTE: Swept Back Skeg Design - 19/21
		1680-840596A22 - G Case - RH Satin [ More info ] Unavailable
#	1680-840596A18	GEAR HOUSING ASSEMBLY, Right Hand - Complete (1 required per assembly) 19/20
		1680-840596A18 - G Case - RH MC VI [ More info ] Unavailable
#	1680-840596A23	GEAR HOUSING ASSEMBLY, Left Hand - Complete (1 required per assembly) - NOTE: Swept Back Skeg Design - 19/21
		1680-840596A23 - G Case - LH Satin [ More info ] Unavailable
#	1680-840596A19	GEAR HOUSING ASSEMBLY, Left Hand - Complete (1 required per assembly) 19/20
		1680-840596A19 - G Case - LH MC VI [ More info ] Unavailable
#1	1680-840596A 9	GEAR HOUSING ASSEMBLY, Basic (1 required per assembly) - NOTE: No Longer Available - Use 1680-840596A17 For Single Engine - Contact Mercury Service If Used On Dual Engines
		1680-840596A 9 - GEAR HOUSING-MCV,NLA [ More info ] Unavailable
#1	1680-840596A17	GEAR HOUSING ASSEMBLY, Basic (1 required per assembly) - NOTE: Swept Back Skeg Design
		1680-840596A17 - Gear Housing -mcvi [ More info ] Unavailable
#2	45-846326	DRIVESHAFT, Front (1 required per assembly)
		45-846326 - Drive Shaft [ More info ] Unavailable
		458M0081703 - Drive Shaft [ More info ] $2,710.28 Available to Order: Usually ships within 10 days.
#3	15-846351A 1	SHIM SET (2 required per assembly)
		15-846351A 1 - Shim Set [ More info ] $81.77 Available to Order: Usually ships within 10 days.
#4	31-846480T 1	BEARING SET, Cup And Cone (2 required per assembly)
		31-846480T 1 - Bearing Set - Cup And Cone [ More info ] $134.59 Available to Order: Usually ships within 10 days.
#5	NSS	NOT SOLD SEPARATE, Pinion Gear (2 required per assembly) Part of 43-848249A1 or 43-841200A01
		NSS - NOT SOLD SEPARATE [ More info ] Unavailable
#6	11-846396	NUT, (1.25-16) (1 required per assembly)
		11-846396 - Nut, (1.25-16) [ More info ] $100.84 Available to Order: Usually ships within 10 days.
#7	23-846505500	SPACER, (.2500) (AR required per assembly)
		23-846505500 - Spacer - .25 [ More info ] $169.42 Available to Order: Usually ships within 10 days.
#7	23-846505505	SPACER, (.2505) (AR required per assembly)
		23-846505505 - Spacer - .2505 [ More info ] $169.42 Available to Order: Usually ships within 10 days.
#7	23-846505510	SPACER, (.2510) (AR required per assembly)
		23-846505510 - Spacer - .2510 [ More info ] $169.57 Available to Order: Usually ships within 10 days.
#7	23-846505515	SPACER, (.2515) (AR required per assembly)
		23-846505515 - Spacer - .2515 [ More info ] $169.42 Available to Order: Usually ships within 10 days.
#7	23-846505520	SPACER, (.2520) (AR required per assembly)
		23-846505520 - Spacer - .2520 [ More info ] $169.57 Available to Order: Usually ships within 10 days.
#7	23-846505525	SPACER, (.2525) (AR required per assembly)
		23-846505525 - Spacer - .2525 [ More info ] $169.42 Available to Order: Usually ships within 10 days.
#7	23-846505530	SPACER, (.2530) (AR required per assembly)
		23-846505530 - Spacer - .2530 [ More info ] $169.57 Available to Order: Usually ships within 10 days.
#7	23-846505535	SPACER, (.2535) (AR required per assembly)
		23-846505535 - Spacer - .2535 [ More info ] $169.57 Available to Order: Usually ships within 10 days.
#7	23-846505540	SPACER, (.2540) (AR required per assembly)
		23-846505540 - Spacer - .2540 [ More info ] $169.57 Available to Order: Usually ships within 10 days.
#7	23-846505545	SPACER, (.2545) (AR required per assembly)
		23-846505545 - Spacer - .2545 [ More info ] $169.42 Available to Order: Usually ships within 10 days.
#7	23-846505550	SPACER, (.2550) (AR required per assembly)
		23-846505550 - Spacer - .2550 [ More info ] $169.57 Available to Order: Usually ships within 10 days.
#7	23-846505555	SPACER, (.2555) (AR required per assembly)
		23-846505555 - Spacer - .2555 [ More info ] $169.42 Available to Order: Usually ships within 10 days.
#7	23-846505560	SPACER, (.2560) (AR required per assembly)
		23-846505560 - Spacer - .2560 [ More info ] $169.57 Available to Order: Usually ships within 10 days.
#7	23-846505565	SPACER, (.2565) (AR required per assembly)
		23-846505565 - Spacer - .2565 [ More info ] $166.21 Available to Order: Usually ships within 10 days.
#7	23-846505570	SPACER, (.2570) (AR required per assembly)
		23-846505570 - Spacer - .2570 [ More info ] $169.57 Available to Order: Usually ships within 10 days.
#7	23-846505575	SPACER, (.2575) (AR required per assembly)
		23-846505575 - Spacer - .2575 [ More info ] $169.57 Available to Order: Usually ships within 10 days.
#7	23-846505580	SPACER, (.2580) (AR required per assembly)
		23-846505580 - Spacer - .2580 [ More info ] $169.57 Available to Order: Usually ships within 10 days.
#7	23-846505585	SPACER, (.2585) (AR required per assembly)
		23-846505585 - Spacer - .2585 [ More info ] $169.42 Available to Order: Usually ships within 10 days.
#7	23-846505590	SPACER, (.2590) (AR required per assembly)
		23-846505590 - Spacer - .2590 [ More info ] $169.57 Available to Order: Usually ships within 10 days.
#7	23-846505595	SPACER, (.2595) (AR required per assembly)
		23-846505595 - Spacer - .2595 [ More info ] $166.38 Available to Order: Usually ships within 10 days.
#7	23-846505600	SPACER, (.2600) (AR required per assembly)
		23-846505600 - Spacer - .2600 [ More info ] $169.57 Available to Order: Usually ships within 10 days.
#7	23-846505605	SPACER, (.2605) (AR required per assembly)
		23-846505605 - Spacer - .2605 [ More info ] $166.21 Available to Order: Usually ships within 10 days.
#7	23-846505610	SPACER, (.2610) (AR required per assembly)
		23-846505610 - Spacer - .2610 [ More info ] $166.38 Available to Order: Usually ships within 10 days.
#7	23-846505615	SPACER, (.2615) (AR required per assembly)
		23-846505615 - Spacer -.2615 [ More info ] $166.21 Available to Order: Usually ships within 10 days.
#7	23-846505620	SPACER, (.2620) (AR required per assembly)
		23-846505620 - Spacer -.2620 [ More info ] $166.38 Available to Order: Usually ships within 10 days.
#7	23-846505625	SPACER, (.2625) (AR required per assembly)
		23-846505625 - Spacer -.2625 [ More info ] $166.38 Available to Order: Usually ships within 10 days.
#7	23-846505630	SPACER, (.2630) (AR required per assembly)
		23-846505630 - Spacer -.2630 [ More info ] $166.38 Available to Order: Usually ships within 10 days.
#7	23-846505635	SPACER, (.2635) (AR required per assembly)
		23-846505635 - Spacer -.2635 [ More info ] $166.38 Available to Order: Usually ships within 10 days.
#7	23-846505640	SPACER, (.2640) (AR required per assembly)
		23-846505640 - Spacer -.2640 [ More info ] $169.57 Available to Order: Usually ships within 10 days.
#7	23-846505645	SPACER, (.2645) (AR required per assembly)
		23-846505645 - Spacer -.2645 [ More info ] $166.21 Available to Order: Usually ships within 10 days.
#7	23-846505650	SPACER, (.2650) (AR required per assembly)
		23-846505650 - Spacer -.2650 [ More info ] $169.57 Available to Order: Usually ships within 10 days.
#7	23-846505655	SPACER, (.2655) (AR required per assembly)
		23-846505655 - Spacer -.2655 [ More info ] $169.42 Available to Order: Usually ships within 10 days.
#7	23-846505660	SPACER, (.2660) (AR required per assembly)
		23-846505660 - Spacer -.2660 [ More info ] $169.57 Available to Order: Usually ships within 10 days.
#7	23-846505665	SPACER, (.2665) (AR required per assembly)
		23-846505665 - Spacer -.2665 [ More info ] $166.21 Available to Order: Usually ships within 10 days.
#7	23-846505670	SPACER, (.2670) (AR required per assembly)
		23-846505670 - Spacer -.2670 [ More info ] $169.57 Available to Order: Usually ships within 10 days.
#7	23-846505675	SPACER, (.2675) (AR required per assembly)
		23-846505675 - Spacer -.2675 [ More info ] $169.57 Available to Order: Usually ships within 10 days.
#7	23-846505680	SPACER, (.2680) (AR required per assembly)
		23-846505680 - Spacer -.2680 [ More info ] $169.57 Available to Order: Usually ships within 10 days.
#7	23-846505685	SPACER, (.2685) (AR required per assembly)
		23-846505685 - Spacer -.2685 [ More info ] $166.21 Available to Order: Usually ships within 10 days.
#7	23-846505690	SPACER, (.2690) (AR required per assembly)
		23-846505690 - Spacer -.2690 [ More info ] $166.38 Available to Order: Usually ships within 10 days.
#8	31-30894A 1	BEARING SET, Cup And Cone (2 required per assembly)
		31-30894A 1 - Tapered Roller Bearing [ More info ] $58.17 Available to Order: Usually ships within 10 days.
		18-1156 - Bearing 31-30894A1 [ More info ] $52.99 $44.21 In Stock
#9	43-846323	GEAR, Drive (1 required per assembly)
		43-846323 - Drive Gear [ More info ] Unavailable
		43-8M0050238 - Drive Gear [ More info ] $1,587.74 Available to Order: Usually ships within 10 days.
#10	11-846393	NUT, (1.560-16 LH) (1 required per assembly)
		11-846393 - Nut, (1.560-16 Lh) [ More info ] Unavailable
		11-8M0192221 - NUT [ More info ] Unavailable
#11	45-846327	DRIVESHAFT, Rear (1 required per assembly)
		45-846327 - Drive Shaft [ More info ] Unavailable
		45-8M0050952 - Drive Shaft [ More info ] $1,475.04 Available to Order: Usually ships within 10 days.
#12	11-846395	NUT, Left Hand (1.250-16) (1 required per assembly)
		11-846395 NUT Left Hand (1.250-16), Priced Individually [ More info ] $100.84 Available to Order: Usually ships within 10 days.
#13	43-846324	GEAR, Driven (1 required per assembly)
		43-846324 - Drive Gear [ More info ] Unavailable
		43-8M0050239 - Driven Gear [ More info ] $1,521.83 Available to Order: Usually ships within 10 days.
#14	11-846394	NUT, (1.440-16) (1 required per assembly)
		11-846394 - Nut, (1.440-16) [ More info ] Unavailable
		11-8M0192222 - NUT [ More info ] Unavailable
#15	12-844850	WASHER, (.660 x 1.310 x .09) Stainless Steel (8 required per assembly)
		12-844850 - Washer, (.660 X 1.310 X .09) Stainless Steel [ More info ] $1.20 Available to Order: Usually ships within 10 days.
#16	11-47302	NUT, (.562-18) Stainless Steel (8 required per assembly)
		11-47302 - Nut, (.562-18) Stainless Steel [ More info ] $14.12 $12.00 3 In Stock.
#17	22-67892A 1	FITTING KIT, Magnetic, Plug Fill/Drain (2 required per assembly)
		22-67892A 1 - Drain Plug [ More info ] Unavailable
		22-67892A05 - Drain Plug Kit [ More info ] Unavailable
		22-67892A06 - Drain Plug Kit [ More info ] Unavailable
		22-8M0058389 - Screw Kit - Priced Individually [ More info ] $10.30 10+ In Stock.
		18-23751-9 - Drain Screw , Package of 50 [ More info ] $338.69 $294.70 In Stock
		18-2375 - Plug, 22-67892A1 [ More info ] $6.99 $6.04 9 In Stock.
#18	12-19183 2	WASHER (2 required per assembly)
		12-19183 2 - Washer - Priced Individually [ More info ] Unavailable
		12-19183 3 - Seal -Blue - Priced Individually [ More info ] $1.40 10+ In Stock.
		18-2945-9 - Gasket 12-19183 2-Pack [ More info ] $2.29 Available to Order: Usually ships within 10 days.
		12-19183Q02 - Seals, Pack of 4 (yes this is actually a pack of 4) [ More info ] $6.40 10+ In Stock.
		12-19183K02 - Seal, Pack of 4 [ More info ] $6.40 10+ In Stock.
#19	849653	BLOCK, Lower Oil Feed (1 required per assembly)
		849653 - Oil Feed Block [ More info ] $111.05 Available to Order: Usually ships within 10 days.
#20	849674 1	NOZZLE, Spur Gears (1 required per assembly)
		849674 1 - Nozzle - Spray [ More info ] $47.84 Available to Order: Usually ships within 10 days.
#21	10-75840	SCREW, (#10-24 x .880) (4 required per assembly)
		10-75840 - Screw [ More info ] $1.70 7 In Stock.
#22	22-56800	PLUG, Pipe (.0625-27) (1 required per assembly)
		22-56800 - Pipe Plug [ More info ] $25.42 $21.61 10+ In Stock.
#23	22-849681	ELBOW, 90 Degree (1 required per assembly)
		22-849681 - Elbow [ More info ] $9.90 Available to Order: Usually ships within 10 days.
#24	54-12999	CLAMP, (14.0) (2 required per assembly)
		54-12999 - Clamp [ More info ] $2.62 Available to Order: Usually ships within 10 days.
#25	32-19409 71	HOSE, (54.00 Inches Bulk), Cut 6.00 Inches (1 required per assembly)
		32-19409 71 - Hose-54 Inch [ More info ] Unavailable
		32-8M0062600 - Hose - Lock On [ More info ] Unavailable
		32-8M0040618 - Oil Reservoir Hose, 54 inch [ More info ] Unavailable
		32-8M0214996 - OIL RESERVIOR HOSE 54IN ZZ [ More info ] $29.58 2 In Stock.
#26	22-849682	FITTING, Straight (1 required per assembly)
		22-849682 - Fitting [ More info ] $6.50 Available to Order: Usually ships within 10 days.
#27	22-849683	ELBOW, 90 Degree (1 required per assembly)
		22-849683 - Elbow [ More info ] $7.13 Available to Order: Usually ships within 10 days.
#28	849659	BLOCK, Oil Transfer (1 required per assembly)
		849659 - BLOCK-OILTRANSFER [ More info ] Unavailable
		8M0050832 - Block [ More info ] $108.89 Available to Order: Usually ships within 10 days.
#29	25-32509	O-RING, (.489 x .070) (1 required per assembly)
		25-32509 - O-ring, (.489 X .070) [ More info ] $2.30 10+ In Stock.
		18-7165-9 - O-Ring (PK5) , 0304174 [ More info ] $8.99 $8.92 Available to Order: Usually ships within 10 days.
#30	32-849678 1	TUBE, Oil Transfer (2.13), Standard (1 required per assembly)
		32-849678 1 - Tube - 2.13 [ More info ] $39.96 Available to Order: Usually ships within 10 days.
#33	849671	TUBE, Pressure Feed (1 required per assembly)
		849671 - Tube - Pressurefeed [ More info ] $189.77 Available to Order: Usually ships within 10 days.