Parts for MerCruiser Alpha One (Gen. II) 1998 & Up Driveshaft Housing & Drive Gears

Revise Search: All Models > Alpha One (Gen. II) 1998 & Up > 0L100040 & Up > Driveshaft Housing & Drive Gears

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View diagram and parts list below. Tap to zoom. Scroll down to order.
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 ]

#	26-88397A 1	SEAL KIT, Driveshaft Housing (- required per assembly)
		26-88397A 1 - Seal Kit [ More info ] $48.50 In Stock
		18-2644 - Seal Kit, 26-88397A1 [ More info ] $42.99 $39.06 6 In Stock.
#1	1547-861063A 4	HOUSING ASSEMBLY, Driveshaft (1 required per assembly)
		1547-861063A 4 - Dsh Genii Basic [ More info ] $1,157.07 Available to Order: Usually ships within 10 days.
#2	10-79953A 2	SCREW KIT, (.375-16 x .250) , Drain (1 required per assembly)
		10-79953A 2 - Drain Screw Kit [ More info ] Unavailable
		10-79953Q 2 - Screw Kit - Priced Individually [ More info ] Unavailable
		10-79953Q04 - Screw Kit - Priced Individually [ More info ] $7.20 10+ In Stock.
		18-2244 - Plug Kit, 10-79953A2 [ More info ] $3.59 10+ In Stock.
		10-79953K04 - Drain Screw - Priced Individually [ More info ] $7.20 10+ In Stock.
#3	12-19183	WASHER, Fiber (1 required per assembly)
		12-19183 - Washer (3/8 Inch Screw) [ More info ] Unavailable
		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.
#4	24-17997A 1	SPRING KIT (1 required per assembly)
		24-17997A 1 - Spring Kit, Rubber [ More info ] $10.00 2 In Stock.
		18-2715 - Valve Kit, 24-17997A1 [ More info ] $9.99 Available to Order: Usually ships within 10 days.
#5	26-66302	SEAL, Oil (2 required per assembly) SN# 0M400410 & Below
		26-66302 - Seal - Priced Individually [ More info ] $19.50 10+ In Stock.
		26-8M0214939 - SEAL @3 [ More info ] In Stock
		18-2056 - Seal, 26-96503 1 [ More info ] $14.99 10+ In Stock.
#5	26-864319	SEAL, Oil (1 required per assembly) SN# 0M400412 & Up
		26-864319 - Seal -double [ More info ] $9.60 10+ In Stock.
		18-3289 - Seal, 26-864319 [ More info ] $6.99 $4.73 Available to Order: Usually ships within 10 days.
#6	821564	PLUG (1 required per assembly)
		821564 - Plug [ More info ] Unavailable
		861738 - Plug [ More info ] $1.00 10+ In Stock.
#7	814386	WEAR PAD (1 required per assembly) (PORT)
		814386 - Wear Pad, LH [ More info ] Unavailable
		8M2015937 - Wear Pad -lh [ More info ] $6.20 7 In Stock.
#7	814387	WEAR PAD (1 required per assembly) (STARBOARD)
		814387 - Wear Pad, RH [ More info ] Unavailable
		8M2015938 - WEAR PAD-RH [ More info ] Unavailable
		879346T30 - WEAR PAD [ More info ] $7.50 5 In Stock.
#8	19-824928	PLUG, Rubber (1 required per assembly)
		19-824928 - Plug [ More info ] Unavailable
		19-824928001 - Plug [ More info ] $5.30 Available to Order: Usually ships within 10 days.
#9	814819A 7	UNIVERSAL JOINT (1 required per assembly) (Gray) Meritor Assembly
		814819A 7 - Universal Joint [ More info ] Unavailable
		864281A 2 - Shaft Assembly [ More info ] $729.71 In Stock
#9	864281A 2	UNIVERSAL JOINT (1 required per assembly) (Black) GKN Assembly
#10	853635	YOKE, Gear End (1 required per assembly) (Gray) Meritor Assembly
		853635 - Yoke -Universal Joint [ More info ] $210.50 In Stock
#10	864282T	YOKE, Gear End (1 required per assembly) (Black) GKN Assembly
		864282T - Yoke - Short [ More info ] $179.08 In Stock
#11	39383T	SOCKET, Center (1 required per assembly) (Gray) Meritor Assembly
		39383T - Center Socket [ More info ] Unavailable
		39383 1 - Yoke, Center Socket [ More info ] $149.67 Available to Order: Usually ships within 10 days.
		18-2128 - Yoke, Center Socket, 39383T [ More info ] $110.99 $97.48 In Stock
#11	865503T	SOCKET, Center (1 required per assembly) (Black) GKN Assembly
		865503T - Yoke -double [ More info ] $105.42 Available to Order: Usually ships within 10 days.
#12	805536A 2	CROSS AND BEARING (2 required per assembly) (Gray) Meritor Assembly
		805536A 2 - Cross & Bearing [ More info ] $118.75 10+ In Stock.
		18-2097 - Universal Joint, 805536A2 [ More info ] $100.89 $91.42 4 In Stock.
#12	865493A01	CROSS AND BEARING (2 required per assembly) (Black) GKN Assembly
		865493A01 - Universal Joint [ More info ] $93.00 1 In Stock.
		3860232 - Spider, Volvo [ More info ] $234.00 4 In Stock.
		18-6406 - Universal Joint, 865493A01 [ More info ] $153.99 $139.57 10+ In Stock.
		865496A02 - Cross Bearing Kit [ More info ] $266.58 1 In Stock.
#13	814819A 3	YOKE, Coupler End (1 required per assembly) (Gray) Meritor Assembly
		814819A 3 - Yoke Assembly [ More info ] $302.75 $159.86 8 In Stock.
#13	865491A01	YOKE, Coupler End (1 required per assembly) (Black) GKN Assembly
		865491A01 - 865491A01 - YOKE [ More info ] Unavailable Replaced by -864281A01
		864281A01 - Yoke -Splined [ More info ] $290.58 $195.28 3 In Stock.
#14	25-29845	O-RING, (.924 x .103) (2 required per assembly)
		25-29845 - O-ring, (.924 X .103) [ More info ] $2.21 10+ In Stock.
		25-8M0204650 - O RING @3 Q=T [ More info ] Unavailable
		18-7103 - O-Ring, 308624 [ More info ] $3.57 $2.90 8 In Stock.
#14	25-35027	O-RING, (1.046) (1 required per assembly)
		25-35027 - O-ring (1.046 I.d.) [ More info ] $1.60 10+ In Stock.
		25-8M0204654 - O RING @10 [ More info ] Unavailable
		18-7117 - O-Ring 303360, 25-35027 [ More info ] $1.19 1 In Stock.
#15	816811 1	RETAINER (1 required per assembly)
		816811 1 - Retainer [ More info ] Unavailable
		816811 2 - Bearing Retainer [ More info ] Unavailable
		18-3752 - Nut 816811-1 [ More info ] $34.89 $31.59 3 In Stock.
#16	35983	RING (1 required per assembly)
		35983 - Ring, Roller Bearing Retainer to Oil Seal Carrier [ More info ] $19.20 In Stock
#17	25-70937	O-RING (1 required per assembly)
		25-70937 - O-ring, Oil Seal Carrier [ More info ] $4.99 10+ In Stock.
		25-8M0214941 - OIL SEAL CARRIER O-RING Note: Priced Individually [ More info ] $5.50 Available to Order: Usually ships within 10 days.
		18-7169-9 - O-Ring (PK5) 25-70937, 911686 [ More info ] $18.99 $15.62 10+ In Stock.
#18	66081A 2	CARRIER ASSEMBLY (1 required per assembly)
		66081A 2 - Carrier Assembly [ More info ] Unavailable
		8M0171103 - U-Joint SEAL CARRIER ZZ [ More info ] $69.75 In Stock
#19	26-823894	SEAL, Oil (1 required per assembly)
		26-823894 - Seal [ More info ] $28.75 10 In Stock.
		18-2003 - Seal, 26-823894 [ More info ] $26.18 10+ In Stock.
#20	31-30894A 5	BEARING KIT, Roller (1 required per assembly)
		31-30894A 5 - Bearing Kit - Roller [ More info ] $201.21 2 In Stock.
		18-1182 - Bearing Kit, 31-30894A5 [ More info ] $92.99 $84.24 1 In Stock.
#21	23-853649	SPACER, Bearing Cup (1 required per assembly)
		23-853649 - Ord 23-853649A 1, NLA [ More info ] $40.70 1 In Stock.
#22	15-35980A 1	SHIM SET (AR required per assembly)
		15-35980A 1 - Shim Set [ More info ] $19.10 $10.70 1 In Stock.
		18-2292 - Shim 15-35980A1 [ More info ] $26.99 $15.42 In Stock
#23	15-71013	SHIM, Spacer (1 required per assembly)
		15-71013 - Shim - Priced Individually [ More info ] $3.32 10+ In Stock.
		18-2296 - Shim 15-71013 [ More info ] $7.99 $6.62 Available to Order: Usually ships within 10 days.
#24	43-853641A 2	GEAR KIT, (20-22 GEARS) (1 required per assembly) (1.47:1 RATIO)
		43-853641A 2 - Gear Kit [ More info ] $519.93 $320.27 5 In Stock.
		43-803103T 1 - Gear Repair Kit [ More info ] $700.21 Available to Order: Usually ships within 10 days.
#24	43-853640A 2	GEAR KIT, (24-24 GEARS) (1 required per assembly) (1.62:1 AND 2.00:1 RATIO)
		43-853640A 2 - Gear Kit [ More info ] $488.71 Available to Order: Usually ships within 10 days.
		43-803104T 1 - Gear Repair Kit [ More info ] $601.93 Available to Order: Usually ships within 10 days.
#24	43-853643A 2	GEAR KIT, (17-19 GEARS) (1 required per assembly) (1.81:1 RATIO)
		43-853643A 2 - Gear Kit [ More info ] $457.64 $281.90 4 In Stock.
		43-803105T 1 - Gear Repair Kit [ More info ] $578.36 Available to Order: Usually ships within 10 days.
#24	43-853642A 2	GEAR KIT, (20-24 GEARS) (1 required per assembly) (1.94:1 AND 2.40:1 RATIO)
		43-853642A 2 - Gear Kit [ More info ] $654.07 $183.14 4 In Stock.
		43-803106T 1 - Gear Repair Kit [ More info ] $678.14 Available to Order: Usually ships within 10 days.
#25	31-35990A 1	BEARING ASSEMBLY, Roller (1 required per assembly)
		31-35990A 1 - Tapered Roller Bearing [ More info ] $54.25 In Stock
		18-1161 - Bearing 31-35990A1, 983891 [ More info ] $46.99 $42.57 1 In Stock.
#25	31-32573A 1	BEARING ASSEMBLY, Roller (1 required per assembly) (1.47:1 RATIO ONLY)
		31-32573A 1 - Bearing - Roller [ More info ] $65.00 $34.32 10+ In Stock.
		18-1142 - Bearing 31-32573A1 [ More info ] $53.99 $48.91 1 In Stock.
#26	12-45810	WASHER (1 required per assembly)
		12-45810 - Washer, Drive Gear To Universal Joint [ More info ] $6.40 Available to Order: Usually ships within 10 days.
#27	11-22339	NUT, (.625-18) (1 required per assembly)
		11-22339 - Nut (5/8x18) [ More info ] Unavailable
		11-8M0214915 - NUT Note: Priced Individually [ More info ] $8.10 10+ In Stock.
		18-3713 - Nut, 11-22339 [ More info ] $5.79 8 In Stock.
#28	15-36178A 1	SHIM SET (AR required per assembly)
		15-36178A 1 - Shim Set [ More info ] $9.99 6 In Stock.
		15-36178A02 - Shim Set [ More info ] $17.30 $14.70 3 In Stock.