page 164
PARTS
OMC
OMC
SLEEVES
ALWAYS WAIT UNTIL THE SLEEVE ARRIVES BEFORE BEGINNING ANY MACHINE
WORK. NEVER ASSUME THAT THE STATED MODEL AND YEAR OF THE CYLINDER IS
CORRECT. ALWAYS CHECK TO SEE IF THE SLEEVE PORTS MATCH THE CYLINDER
PORTS.
NOTE: will not be responsible for any applications.
INSERT PART NUMBER IN BOX
AT TOP OF PAGE TO OBTAIN PRICING.
Cyl Type
Notes
Bore
1/16"
3/32"
1/8"
j
Size
Thick
Thick
Thick
Length
Length
Length
Length
Length
Length
O.D.
O.D.
O.D.
O.D.
O.D.
O.D.
9.9/15 HP
1980-92
2
CI Straight sleeve
2.187
T203
LA203
L203 1031SA 1031SB
no ports
4.00
4.00
4.00
3.530
3.530
Crossflow
2-5/16"
2-3/8"
2-7/16"
2.313
2.375
9.9/15 HP
1993-04
2
CI Straght sleeve
2-3/8"
T206
LA206
L206 1147SA 1147SB
no ports
4-3/8"
4-3/8"
4-3/8"
3.530
3.530
Crossflow
2-1/2"
2-11/16"
2-3/4"
2.500
2.520
20 HP
1968-73
2
CI Straight sleeve
2-1/2"
T208
LA208
L208
25 HP
1970-76
2
CI no ports
5.00
5.00
5.00
Crossflow
2-5/8"
2-11/16"
2-3/4"
25 HP
1998-00
3
RS Straight sleeve
2.350"
L185 1142SA 1142SB
with ports
4.680
2.700
20 HP
1985-00
2
CI Straight sleeve
3.00"
T30
LA30
L30
1011SA 1011SB 1011SC
25 HP
1976-04
2
no ports
5-1/2"
5-1/2"
5-1/2"
5.250
5.250
5.250
28 HP
1986-89
2
3-1/8"
3-3/16"
3-1/4"
3.125
3.188
3.250
30 HP
1985-04
2
Crossflow
33 HP
1968-70
2
CI Straight sleeve
3-1/16"
T602
LA602
L602
Crossflow
no ports
5-1/2"
5-1/2"
5-1/2"
3-3/16"
3-1/4"
3-5/16"
35 HP
1976-85
2
CI Straight sleeve
3.00"
T30
LA30
L30
1011SA 1011SB 1011SC
40 HP
1981-87
no ports
5-1/2"
5-1/2"
5-1/2"
5.250
5.250
5.250
Crossflow
3-1/8"
3-3/16"
3-1/4"
3.125
3.188
3.250
30 HP
1998-00
3
RS Straight sleeve
2-1/2"
LA176
1141SA
35 HP
with ports
4.687
4.687
w/ comp relief
2.703
2.702
40 HP
1968-76
2
CI Straight sleeve
3-3/16"
T603
LA603
L603 1064SA 1064SB 1064SC
Crossflow
no ports
5-1/2"
5-1/2"
5-1/2"
5.050
5.050
5.050
3-5/16"
3-3/8"
3-7/16"
3.312
3.375
3.437
40 HP
1985-04
2
RS Straight sleeve
3-3/16"
L012 1007SA 1007SB
45 HP
1985-91
2
with ports
5.585
5.585
5.585
48 HP
1987-93
2
non bridged exh
3.453
3.453
3.473
50 HP
1985-04
2
Flanged sleeve
1007FA
55 HP
1985-04
2
with ports
5.585
60 HP
1980-85
oval exh
3.453
50 HP
1971-75
2
CI Flanged Sleeve
3-1/16"
FL03
1078FA 1078FB
with ports
5-7/16"
5.440
5.440
3 port exhaust
3-3/16"
3.313
3.333
j
AC Denotes Alloy-Chrome Cylinder Bore
k
Oversizes Available
RS Denotes Replacement Sleeve
CC Denotes Original Barrel is Cast Iron
CI Denotes Cast in Sleeve Liner
CS Denotes Cast in Sleeve
OMC SLEEVES
LA Sleeve
Advanced Sleeve
Model
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