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Lower Unit Components for Chrysler Force Outboards
Shop lower unit components for Chrysler Force outboards. This section includes essential gearcase parts used in lower unit reseals, rebuilds, and repairs — from gears and bearings to shafts, seals, skegs, and water pickup components.
Shop Lower Unit Component Categories
- Bearing Carriers
- Bearings
- Lower Unit Drain Plugs and Washers
- Driveshafts
- Lower Unit Gaskets
- Gear Lube
- Gears and Gear Sets
- Prop Kits and Hardware
- Propshafts
- Lower Unit Seal Kits
- Shift Components
- Skegs
- Water Pickup Inlets
Common Lower Unit Problems
- Milky or contaminated gear lube: indicates water intrusion from failed propshaft, driveshaft, or shift shaft seals.
- Oil leaking near prop or drain screws: commonly worn seal kits or damaged drain plug washers.
- Grinding or whining noise in gear: often worn gears or bearings inside the gearcase.
- Hard shifting or stuck in gear: inspect internal shift components and linkage alignment.
- Overheating at speed: check water pickup inlets for blockage or damage.
Tip: Any time the lower unit is removed or opened, replace seals and inspect bearings and gears carefully. Early wear detection prevents catastrophic gearcase failure.
MC I R/MR/Alpha I Gen II Bravo TRS & Mercury/Force Outboards
Item#:
64183
Cross Reference#:
F50556
F8077
F8186
12-19183
18-2945
18-2945
19183
19183B
191832
191833
20260
20260B
307552
311598
31170
3852105
500383
6508572
9-60101
F8077
F8186
12-19183
18-2945
18-2945
19183
19183B
191832
191833
20260
20260B
307552
311598
31170
3852105
500383
6508572
9-60101
Manufacturer Item:
191833
Manufacturer:
Sierra
Available:
In Stock
Your Price:
12.27
Pack
MC I R/MR/Alpha I Gen II Bravo Mercury 10-200hp Force 15-120
Item#:
64953
Cross Reference#:
F40109
F50109
18-2244
20259
22420
28634
28634A1
79953
79953A2
79953Q04
79953Q2
816610A1
816610A2
9-72650
F50109
18-2244
20259
22420
28634
28634A1
79953
79953A2
79953Q04
79953Q2
816610A1
816610A2
9-72650
Manufacturer Item:
79953
Manufacturer:
Sierra
Available:
In Stock
Your Price:
4.29
Each
MC I R/MR/Alpha I Gen II Bravo Mercury 10-200hp Force 15-120
Item#:
64892
Cross Reference#:
14834
14834A1
18-2375
21731
67892
67892A05
67892A06
67892A1
8M0058389
9-72651
14834A1
18-2375
21731
67892
67892A05
67892A06
67892A1
8M0058389
9-72651
Manufacturer Item:
67892A06
Manufacturer:
GLM
Available:
In Stock
Your Price:
7.12
Each
Mercury 40-275 Verado Force 75-120hpMC AlphaI Gen II
Item#:
18-2357
Cross Reference#:
21131
30632
8M0020941
8M0084681
8M0100263
9-78111
9-78111
30632
8M0020941
8M0084681
8M0100263
9-78111
9-78111
Manufacturer Item:
30632
Manufacturer:
Sierra
Available:
In Stock
Your Price:
5.29
Each
Mercury40-275hp Force75-120hp Verado MC I Alpha I Gen II
Item#:
65893
Cross Reference#:
11050
18-2348
30893
18-2348
30893
Manufacturer Item:
30893
Manufacturer:
Engineered Marine Parts
Available:
In Stock
Your Price:
2.49
Each
Gen II 1996 & Up Mercury 40-300hp Force 75-120
Item#:
44491
Cross Reference#:
23221
44491A1
44491A1
Manufacturer Item:
44491A1
Manufacturer:
GLM
Available:
In Stock
Your Price:
9.76
Each
Mercury 50-125hp 3&4cyls Force 90-120hp 96-97
Item#:
18-2236
Cross Reference#:
11061
12777
31416
31888
34239
814756
822539
822539T
9-73464
12777
31416
31888
34239
814756
822539
822539T
9-73464
Manufacturer Item:
822539
Manufacturer:
Sierra
Available:
In Stock
Your Price:
282.79
Each
Mercury 50-90hp 3cyl Force 90hp 95-97
Item#:
12635
Cross Reference#:
12635
12635T
12635T
Manufacturer Item:
12635T
Manufacturer:
Mercury Marine
Available:
In Stock
Your Price:
116.65
Each
Mercury 40-125hp 3 & 4 Cyl Force 90hp 95-97
Item#:
12634
Cross Reference#:
12634A2
12634T02
12634T02
Manufacturer Item:
12634T02
Manufacturer:
Mercury Marine
Available:
In Stock
Your Price:
468.99
Each
Mercury 50-90hp 3cyl Force 90hp
Item#:
803500
Cross Reference#:
803500T1
Manufacturer Item:
803500
Manufacturer:
Mercury Marine
Available:
In Stock
Your Price:
829.15
Each
Mercury 30-90hp 3cyl Force 75-90hp 95-99
Item#:
44484
Cross Reference#:
44484
44484T
44484T
Manufacturer Item:
44484T
Manufacturer:
Mercury Marine
Available:
In Stock
Your Price:
285.99
Each
Yamaha 40-250 84-Up F30-300 Honda 75-90 97-98
Yamaha
2 Stroke
40-250hp 1984 & Up
4 Stroke
F30-300 1995 & Up
SHO VF 90-250 2010 & Up
Honda
75-90hp 1997-1998
Mercury
50-450hp
2 Stroke
40-250hp 1984 & Up
4 Stroke
F30-300 1995 & Up
SHO VF 90-250 2010 & Up
Honda
75-90hp 1997-1998
Mercury
50-450hp
Item#:
7620
Cross Reference#:
18-0267
18-2054
18-8347
508481
76384
8M0204708
816461
816464
8164641
82257M
85223
85581
9-76116
9-76117
9-76423
91253-ZW1-003
916464
93106-09014-00
18-2054
18-8347
508481
76384
8M0204708
816461
816464
8164641
82257M
85223
85581
9-76116
9-76117
9-76423
91253-ZW1-003
916464
93106-09014-00
Manufacturer Item:
93106-09014-00
Manufacturer:
Pro Marine
Available:
In Stock
Your Price:
5.55
Each