Parts for Mercury Marine 250 HP (3.0L EFI) Gear Housing, Propeller Shaft - Standard Rotation

Revise Search: All Models > 250 HP (3.0L EFI) > 1B504989 & Up (USA) > Gear Housing, Propeller Shaft - Standard Rotation

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NEED PARTS OR KITS?
• View diagram and parts list below.
Each product listed is an OEM or aftermarket equivalent part. [ Example ]

LOOKING FOR A PROP?
• Try our prop finder.

COMPLETE GEARCASE?
• Aftermarket gearcase may be available for less than $900 USD. 70 HP+ only. Please call.

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 ]

#-	1600-880686T29	GEAR HOUSING ASSEMBLY, Complete - Standard - Long (1 required per assembly)
		1600-880686T29 - 1600-880686T29 - GEAR HOUSING ASSE O [ More info ] Unavailable Replaced by 1600-880686A43
		1600-880686A43 - Gearcase 3L Dfi Long [ More info ] $4,307.14 Available to order: Usually ships within 8 days.
#-	1600-880686T33	GEAR HOUSING ASSEMBLY, Complete - Standard - X Long (1 required per assembly)
		1600-880686T33 - 1600-880686T33 - GEAR HOUSING ASSE O [ More info ] Unavailable Replaced by 1600-880686A44
		1600-880686A44 - Gearcase 3L Dfi Xl [ More info ] $4,450.00 Available to order: Usually ships within 8 days.
#-	1600-880686T34	GEAR HOUSING ASSEMBLY, Complete - Standard - XX Long (1 required per assembly)
		1600-880686T34 - 1600-880686T34 - GEAR HOUSING ASSE O [ More info ] Unavailable Replaced by 1600-880686A51
		1600-880686A51 - Gearcase 3L Xxl [ More info ] $4,450.00 Available to order: Usually ships within 8 days.
#1	1600-880687T01	GEAR HOUSING ASSEMBLY, Basic (1 required per assembly)
		1600-880687T01 - GEAR HOUSING ASSE O NLA [ More info ] Unavailable
#2	NSS	NOT SOLD SEPARATE, Plug (1 required per assembly)
		NSS - NOT SOLD SEPARATE O [ More info ] Unavailable
#3	896847A01	CRANK, Shifter (1 required per assembly)
		896847A01 - Shifter Crank [ More info ] $46.50 Available to order: Usually ships within 8 days.
#4	19755T 7	SPOOL ASSEMBLY (1 required per assembly)
		19755T 7 - Spool Assembly [ More info ] $34.50 Available to order: Usually ships within 8 days.
#6	18-46950 1	COTTER PIN (1 required per assembly)
		18-46950 1 - Cotter Pin [ More info ] $3.10 6 in stock.
#8	43-892595A04	GEAR SET, Forward/Pinion (1 required per assembly)
		43-892595A04 - Gear Set [ More info ] $510.50 Available to order: Usually ships within 8 days.
#9	15-884328A01	SHIM SET (AR required per assembly)
		15-884328A01 - Shim Set [ More info ] $13.30 1 in stock.
#10	31-884323T01	BEARING ASSEMBLY, Roller (1 required per assembly)
		31-884323T01 - Bearing Assembly [ More info ] $100.40 $85.97 Available to order: Usually ships within 8 days.
#12	53-23721	RING, Retaining (1 required per assembly)
		53-23721 - Ring - Retaining - Priced Individually [ More info ] $2.50 10+ in stock.
		53-8M0051043 - Retainer Ring [ More info ] $1.70 Available to order: Usually ships within 8 days.
#13	12-892805	THRUST WASHER (1 required per assembly)
		12-892805 - 12-892805 - THRUST WASHER O [ More info ] Unavailable Replaced by 12-8M0053823
		128M0053823 - Washer [ More info ] $10.75 Available to order: Usually ships within 8 days.
#14	31-884325T01	BEARING ASSEMBLY, Roller-Tappered (1 required per assembly)
		31-884325T01 - Bearing Assembly [ More info ] $63.90 $54.72 Available to order: Usually ships within 8 days.
#16	52-880714T01	CLUTCH (1 required per assembly)
		52-880714T01 - Clutch [ More info ] $224.16 Available to order: Usually ships within 8 days.
#17	24-30893	SPRING (1 required per assembly)
		24-30893 - Spring - Priced Individually [ More info ] $1.90 $1.14 10+ in stock.
		18-2348-9 - Spring, 24-30893, 2PK [ More info ] $5.45 $3.90 Available to order: Usually ships within 8 days.
#18	17-828356	PIN, Detent (1 required per assembly)
		17-828356 - Pin -Detent [ More info ] $7.10 Available to order: Usually ships within 8 days.
#19	44-888530	PROPELLER SHAFT (1 required per assembly)
		44-888530 - PROPELLER SHAFT O NLA [ More info ] Unavailable
#20	17-30632	PIN, Cross (1 required per assembly)
		17-30632 - Pin - Cross - Priced Individually [ More info ] $1.50 10+ in stock.
		17-8M0020941 - Pin - Priced Individually [ More info ] $2.30 5 in stock.
		17-8M0084681 - 17-8M0084681 - PIN Cross O [ More info ] Unavailable Replaced by 17-8M0100263
		17-8M0100263 - PIN @3 O [ More info ] Unavailable
		18-2357 - Pin, 17-30632 [ More info ] $3.49 $2.02 Available to order: Usually ships within 8 days.
#21	43-880707A01	GEAR, Reverse (1 required per assembly)
		43-880707A01 - 43-880707A01 - GEAR Reverse O [ More info ] Unavailable Replaced by 43-8M0118363
		438M0118363 - Gear Reverse [ More info ] $415.66 Available to order: Usually ships within 8 days.
#22	880699	THRUST RING (1 required per assembly)
		880699 - Ring - Thrust [ More info ] $7.80 Available to order: Usually ships within 8 days.
#23	23-891919001	SPACER, Thrust (1 required per assembly)
		23-891919001 - Spacer - Thrust [ More info ] $12.00 Available to order: Usually ships within 8 days.
#24	880696A08	CARRIER ASSEMBLY, Bearing (1 required per assembly)
		880696A08 - Bearing Carrier [ More info ] $256.92 Available to order: Usually ships within 8 days.
#25	15-891936A01	SHIM SET (AR required per assembly)
		15-891936A01 - Shim Set [ More info ] $22.30 $19.10 Available to order: Usually ships within 8 days.
#26	30-884329T	BEARING, Ball (1 required per assembly)
		30-884329T - Ball Bearing [ More info ] $57.90 $49.58 Available to order: Usually ships within 8 days.
#27	26-888483	SEAL, Oil (1 required per assembly)
		26-888483 - Oil Seal [ More info ] $15.30 Available to order: Usually ships within 8 days.
		18-0564 - Seal, 26-888483 - Special Order - No Returns [ More info ] $24.44 In stock - special order item.
		18-0560 - Seal, 26-896600 [ More info ] $17.99 $16.20 1 in stock.
#28	31-884330T01	BEARING ASSEMBLY, Tappered (1 required per assembly)
		31-884330T01 - Bearing Assembly [ More info ] $82.70 $70.82 Available to order: Usually ships within 8 days.
#30	26-896600	SEAL, Oil (1 required per assembly)
		26-896600 - SEAL-OIL [ More info ] $12.02 10 in stock.
#31	25-896524	O-RING, (3.850 x .210) (1 required per assembly)
		25-896524 - O-Ring [ More info ] $4.60 Available to order: Usually ships within 8 days.
#32	10-880717A01	SCREW/SEAL KIT (1 required per assembly)
		10-880717A01 - Screw/Seal Kit [ More info ] $22.20 $19.02 Available to order: Usually ships within 8 days.
#33	26-830749	SEAL (1 required per assembly)
		26-830749 - Seal - Priced Individually [ More info ] $3.90 10+ in stock.
		18-2430-9 - Drain Screw Gasket (PK5) [ More info ] $17.45 $12.00 10+ in stock.
#34	14-880697	KEYED WASHER (1 required per assembly)
		14-880697 - Washer -keyed [ More info ] $4.90 Available to order: Usually ships within 8 days.
#35	79448	RETAINER (1 required per assembly)
		79448 - 79448 - RETAINER O [ More info ] Unavailable Replaced by -8M2011027
		8M2011027 - Bearing Car Retaining Nut [ More info ] $27.59 Available to order: Usually ships within 8 days.
		18-3751 - Nut, 79448 [ More info ] $23.99 $18.73 3 in stock.
#-	26-830749A01	SEAL KIT, Gear Housing (1 required per assembly)
		26-830749A01 - Gear Housing Seal Kit [ More info ] $62.40 $53.43 1 in stock.
		18-2725 - Seal Kit, 26-830749A01 [ More info ] $52.99 1 in stock.