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OWNERS MANUAL, SE120ST SCREAMIN' EAGLE CRATE ENGINE
J056142015-12-04
GENERAL
Kit Number
19221-15
Models
For model fitment information, see the P&A retail catalog or the Parts and Accessories section of www.harley-davidson.com (English only).
NOTE
  • Replacement engines must be refitted with emission control devices and systems appropriate for the vehicle model and model year in order to verify emissions compliance. Failure to do so constitutes tampering under USA EPA guidelines, which can lead to substantial fines and penalties.
  • Legal for use on public roads only when installed in the specified models. Not legal for use on public roads when installed in models other than the ones specified. Not eligible for the P&A 24-month warranty. This engine does include a one-year warranty when installed in appropriate models as specified with appropriate compliant calibration download to ECM. Contact a Harley-Davidson dealer for warranty statement.
  • For 2016 Models: A new production information label (EO: M-005-0220) is required. Locate the VIN label on the frame tube below the handlebars. Place the new product information label below the VIN label on the frame tube of the vehicle. The partial emissions label with Engine Family: GHDXC1.96AEG included in this kit is a requirement for emissions regulations for 2016 models. Locate the emissions label on the frame tube below the handlebars. Install the partial label from this kit over the top portion of the label on the vehicle.
  • For 2015 Models: A new production information label (EO: M-005-0208) is required. Locate the VIN label on the frame tube below the handlebars. Place the new product information label below the VIN label on the frame tube of the vehicle. The partial emissions label with Engine Family: FHDXC1.96AEG included in this kit is a requirement for emissions regulations for 2015 models. Locate the emissions label on the frame tube below the handlebars. Install the partial label from this kit over the top portion of the label on the vehicle.
  • For 2010-2014 Models: A new production information label (EO: D-338-81) is required. Locate the VIN label on the frame tube below the handlebars. Place the new product information label below the VIN label on the frame tube of the vehicle.
Warranty Statement
See the vehicle owner's manual for Emissions Warranty information.
See a Harley-Davidson dealer for a copy of the Harley-Davidson Street Performance Crate Engine Limited Warranty: 12 Months/Unlimited Mileage.
Table of Contents
Table 1. CONTENTS
Page
Subject
2
PREPARATION
2
CURRENT ENGINE REMOVAL
2
SE120ST ENGINE INSTALLATION
3
SE120ST ENGINE SPECIFICATIONS
3
MANUFACTURING TOLERANCES
4
SERVICE WEAR LIMITS
4
SE120ST CYLINDERS
5
SE120ST PISTONS
8
SERVICE PARTS
Installation Requirements
  • Recommended synthetic engine oil: Screamin' Eagle SYN3® 20W50 (Part No. 99824-03/00QT).
  • 2010 Touring Models: Installation of SE High Capacity Compensator Kit (Part No. 40100061) is required for installation of this engine.
  • 2011-2013 Touring models: Installation of Screamin' Eagle High Capacity Compensator Kit (Part No. 42200064A) is required for installation of this engine.
  • A clutch kit that supports a minimum of 189.8 N·m (140 ft-lbs) of torque is required. Harley-Davidson recommends installation of a Screamin' Eagle pressure clutch (Part No. 37000121) and diaphragm spring (Part No. 37951-98).
  • A Screamin' Eagle exhaust gasket kit (Part No. 17048-98) is needed.
  • An oil cooler is recommended. See the P&A retail catalog or the Parts and Accessories section of www.harley-davidson.com.
  • A download using Digital Technician. See a Harley-Davidson dealer.
  • See the service manual for special tools required to install this kit.
WARNING
Rider and passenger safety depend upon the correct installation of this kit. Use the appropriate service manual procedures. If the procedure is not within your capabilities or you do not have the correct tools, have a Harley-Davidson dealer perform the installation. Improper installation of this kit could result in death or serious injury. (00333b)
NOTE
This instruction sheet refers to service manual information. A service manual for this year/model motorcycle is required for this installation. One is available from a Harley-Davidson dealer.
Kit Contents
See:
PREPARATION
1. Position the motorcycle on a suitable lift.
WARNING
When servicing the fuel system, do not smoke or allow open flame or sparks in the vicinity. Gasoline is extremely flammable and highly explosive, which could result in death or serious injury. (00330a)
WARNING
To prevent spray of fuel, purge system of high-pressure fuel before supply line is disconnected. Gasoline is extremely flammable and highly explosive, which could result in death or serious injury. (00275a)
2. See the service manual to perform the following steps:
a. Remove seat.
b. Purge and disconnect fuel supply line.
WARNING
To prevent accidental vehicle start-up, which could cause death or serious injury, remove main fuse before proceeding. (00251b)
NOTE
  • WITH security siren: With security fob present, turn ignition switch ON. See the service manual. Disarm security system. IMMEDIATELY remove main fuse.
  • WITHOUT security siren: See the service manual. Remove main fuse.
ALL models:
  1. See the service manual to perform the following steps:
    1. Remove instrument console (if present) from fuel tank.
    2. Remove fuel tank.
  2. Raise the motorcycle.
REMOVAL
Current Engine Removal
  1. Remove engine from chassis. Refer to ENGINE section of service manual.
SE120ST ENGINE INSTALLATION
  1. Before installing the engine, make sure that there is no debris or contaminates in the oiling system. Have the oil pan flushed out by a Harley-Davidson dealer or qualified technician.
  2. Remove the oil passage caps or plugs at the engine to transmission interface.
  3. See the ENGINE section of the service manual. Install the engine to the chassis.
  4. 2010 Touring Models: Install a Screamin' Eagle High Capacity Compensator Kit (Part No. 40100061, purchased separately), following instructions from that kit. 2011-2013 Touring Models: Install a Screamin' Eagle High Capacity Compensator Kit (Part No. 42200064A, purchased separately) following the instructions from that kit.
  5. Install throttle body and high flow injectors following instructions in this kit.
COMPLETION
3. Install fuel tank. See the service manual.
4. See the service manual. Install main fuse.
5. Install seat. See the service manual. After installing seat, pull up on the seat to be sure it is secure.
NOTICE
You must recalibrate the ECM when installing this kit. Failure to properly recalibrate the ECM can result in severe engine damage. (00399b)
6. Download the new ECM calibration when installing this kit. Refer to the Screamin' Eagle Pro catalog or contact a Harley-Davidson dealer.
7. Start and run the engine. Repeat several times to verify proper operation.
OPERATION
Refer to BREAK-IN RIDING RULES in the vehicle owner's manual to break in the new engine.
MAINTENANCE
  1. Refer to the MAINTENANCE SCHEDULE in the vehicle service manual or owner's manual.
  2. Refer to ENGINE section of service manual for proper service procedures.
SE120ST ENGINE SPECIFICATIONS
NOTE
The following sections provide unique information not available in the service manual ENGINE section for the Twin Cam 103™ alpha engines from Touring platforms.
Table 2. Engine: Screamin' Eagle Twin Cam SE120ST
Item
Specification
Compression Ratio
10.5:1
Bore
4.060 in
103.12 mm
Stroke
4.625 in
117.48 mm
Displacement
119.75 cu in
1962.39 cc
Lubrication system
Pressurized dry sump
with oil cooler
MANUFACTURING TOLERANCES
Refer to the Twin Cam 103™ specifications in the service manual for any specification not shown in the following tables.
Table 3. Cylinder Heads
ITEM
IN.
MM
Valve guide in head (tight)
0.0020-0.0033
0.051-0.084
Intake valve seat in head (tight)
0.004-0.0055
0.102-0.140
Exhaust valve seat in head (tight)
0.004-0.0055
0.102-0.140
Table 4. Valves
ITEM
IN.
MM
Fit in guide (intake and exhaust)
0.0011-0.0029
0.028-0.074
Seat width
0.034-0.062
0.86-1.57
Stem protrusion from cylinder head boss
1.990-2.024
50.55-51.41
Table 5. Valve Spring Specifications
ITEM
PRESSURE
DIMENSION
Closed
180 lbs (79 kg)
1.800 in. (45.7 mm)
Open
500 lbs (196 kg)
1.177 in. (29.9 mm)
Free length
n/a
2.210 in. (56.1 mm)
Table 6. Pistons
Piston:
Clearance (in.)
Piston-to-cylinder fit (Loose)
0.0026-0.0036
Piston pin fit (Loose)
0.0003-0.0008
Top Ring End Gap
Second Ring End Gap
Oil Control Ring Rail Gap
0.012-0.020
0.016-0.024
0.008-0.0028
Top Ring Side Clearance
Second Ring Side Clearance
Oil Control Ring Side Clearance
0.0010-0.0022
0.0010-0.0022
0.0003-0.0072
Table 7. Cam Specifications - 259E
Intake
Specification
Opens
19° BTDC
Closes
47° ABDC
Duration
246°
Maximum Valve Lift
0.579 in.
Valve Lift @ TDC
0.182 in.
Exhaust
Specification
Opens
58° BBDC
Closes
12° ATDC
Duration
250°
Maximum Valve Lift
0.579 in.
Valve Lift @ TDC
0.155 in.
Cam Timing @ 0.053 in. Tappet Lift in Crankshaft Degrees
SERVICE WEAR LIMITS
Use wear limits as guide to part replacement.
NOTE
Refer to the Twin-Cam 103™ specifications in the service manual for any specification not shown in the following tables
Table 8. Cylinders
ITEM
REPLACE IF WEAR EXCEEDS
IN.
MM
Taper
0.002
0.051
Out of round
0.002
0.051
Warpage of gasket or O-ring surfaces: top
0.006
0.152
Warpage of gasket or O-ring surfaces: base
0.004
0.102
Table 9. Cylinder Bore
ITEM
REPLACE IF WEAR EXCEEDS
IN.
MM
Standard
4.062
103.17
0.010 in. oversize
4.072
103.43
Table 10. Pistons
Piston-to-cylinder fit (Loose)
Wear Limit (in.)
Fit in cylinder (Loose)
0.0061
Piston Pin Fit (Loose)
0.0011
Top Ring End Gap
Second Ring End Gap
Oil Control Ring Rail Gap
0.030
0.034
0.038
Top Ring Side Clearance
Second Ring Side Clearance
Oil Control Ring Side Clearance
0.0030
0.0030
0.0079
SE120ST CYLINDERS
Preparation
1. Position the motorcycle on a suitable lift.
WARNING
When servicing the fuel system, do not smoke or allow open flame or sparks in the vicinity. Gasoline is extremely flammable and highly explosive, which could result in death or serious injury. (00330a)
WARNING
To prevent spray of fuel, purge system of high-pressure fuel before supply line is disconnected. Gasoline is extremely flammable and highly explosive, which could result in death or serious injury. (00275a)
2. See the service manual to perform the following steps:
a. Remove seat.
b. Purge and disconnect fuel supply line.
WARNING
To prevent accidental vehicle start-up, which could cause death or serious injury, remove main fuse before proceeding. (00251b)
NOTE
  • WITH security siren: With security fob present, turn ignition switch ON. See the service manual. Disarm security system. IMMEDIATELY remove main fuse.
  • WITHOUT security siren: See the service manual. Remove main fuse.
ALL models:
  1. See the service manual to perform the following steps:
    1. Remove instrument console (if present) from fuel tank.
    2. Remove fuel tank.
  2. Raise the motorcycle.
Remove Engine Components
  1. See service manual. Remove existing air cleaner assembly.
  2. Remove existing exhaust system per the service manual.
  3. Disassemble engine top end. Refer to service manual engine sections.
Install Engine Top End Components
NOTE
  • See Figure 1. The 103 mm (4.060 in) cylinder base gasket (1) and cylinder head gasket (2) eliminate the need for O-rings. Do not use O-rings on cylinder dowels or cylinder spigots.
  • When installing new base gasket (1), install with embossed side down and concave side up.
1. Refer to the service manual. Assemble the engine with the following change:
a. Assemble the top end of the engine using the base gaskets and head gaskets from the kit. Refer to ENGINE section of service manual.
1Gasket, cylinder base
2Gasket, cylinder head
Figure 1. Cylinder Gaskets
Final Assembly
2. Install fuel tank. See the service manual.
3. See the service manual. Install main fuse.
4. Install seat. See the service manual. After installing seat, pull up on the seat to be sure it is secure.
SE120ST PISTONS
Refer to ENGINE section of service manual.
Piston Installation
WARNING
To prevent accidental vehicle start-up, which could cause death or serious injury, disconnect battery cables (negative (-) cable first) before proceeding. (00307a)
WARNING
Disconnect negative (-) battery cable first. If positive (+) cable should contact ground with negative (-) cable connected, the resulting sparks can cause a battery explosion, which could result in death or serious injury. (00049a)
1. See the service manual. Remove seat. Disconnect both battery cables, negative battery cable first. Retain all seat mounting hardware.
WARNING
When servicing the fuel system, do not smoke or allow open flame or sparks in the vicinity. Gasoline is extremely flammable and highly explosive, which could result in death or serious injury. (00330a)
2. Refer to the ENGINE: STRIPPING MOTORCYCLE FOR SERVICE and TOP END OVERHAUL, DISASSEMBLY sections of the service manual for cylinder head, cylinder and piston removal procedures.
3. Follow the procedures in the ENGINE: SUB-ASSEMBLY SERVICE AND REPAIR, TOP END/ CYLINDER/ UPPER CONNECTING ROD sections of the service manual for inspection of parts.
4. See the ENGINE: SUB-ASSEMBLY SERVICE AND REPAIR, CYLINDER section of the service manual for boring and honing instructions.
NOTE
  • Install the top ring (barrel-faced) and second ring (taper-faced Napier) with the "N" marking facing up. Oil ring rails can be installed either side up.
  • The 103 mm (4.060 in) cylinder base gaskets and cylinder head gaskets included in the kit eliminate the need for O-rings (Part No. 11273). Do not use O-rings on cylinder dowels or cylinder spigots.
  • When installing new base gasket, install with the embossed side down and the concave side up.
NOTE
Checking piston-to-cylinder fit at this location per Table 11 is for reference.
1Piston width
2Measurement area
Figure 2. Piston Measurements
5. Figure 2 Measure the piston width (1), 90 degrees horizontally from both sides of the piston pin hole and 32 mm (1.275 in) down from the deck (top) surface of the piston (2). See Table 11 for piston-to-cylinder fit at this location.
6. The pistons in this kit are front and rear specific. Install the piston marked "FRONT" in the front cylinder with the arrow pointing toward the front of the engine. Install the piston marked "REAR" in the rear cylinder with the arrow pointing toward the front of the engine.
7. Refer to the ENGINE: TOP END OVERHAUL, ASSEMBLY section of the service manual for piston, cylinder and cylinder head installation procedures.
Table 11. Specifications
Piston:
Clearance (in.)
Piston-to-cylinder fit (Loose)
0.0026-0.0036
Piston pin fit (Loose)
0.0003-0.0008
Top Ring End Gap
Second Ring End Gap
Oil Control Ring Rail Gap
0.012-0.020
0.016-0.024
0.008-0.0028
Top Ring Side Clearance
Second Ring Side Clearance
Oil Control Ring Side Clearance
0.0010-0.0022
0.0010-0.0022
0.0003-0.0072
Table 12. Service Wear Limits
Piston-to-cylinder fit (Loose)
Wear Limit (in.)
Fit in cylinder (Loose)
0.0061
Piston Pin Fit (Loose)
0.0011
Top Ring End Gap
Second Ring End Gap
Oil Control Ring Rail Gap
0.030
0.034
0.038
Top Ring Side Clearance
Second Ring Side Clearance
Oil Control Ring Side Clearance
0.0030
0.0030
0.0079
Piston Pin Retaining Ring (Circlip) Installation
NOTE
Circlip gap must be at straight up or straight down position when installed.
8. See Figure 3. Insert the open end of the circlip (1) into the notch (2) on the groove (3) around the piston pin boss so the gap is at the straight up or straight down position when installed.
1Circlip
2Notch
3Groove
Figure 3. Circlip and Piston
1Thumb orientation
2Circlip 85% seated
Figure 4. Install Circlip
9. See Figure 4. Position your thumb (1) as shown. Press firmly until approximately 85% of the circlip (2) is seated in the groove.
10. Do not scratch or mar the piston. Use a small-bladed screwdriver to wedge the circlip into the rest of the groove. Repeat for the remaining circlips.
NOTE
Make sure that the piston circlip is fully seated, or ENGINE DAMAGE WILL OCCUR.
11. Refer to the ENGINE: ASSEMBLING MOTORCYCLE AFTER STRIPPING section of the service manual for final reassembly procedures.
SERVICE PARTS
Figure 5. Engine Assembly, Screamin' Eagle 120ST Crate Engine Complete
Table 13. Service Parts, Screamin' Eagle 120ST Crate Engine
Item
Description (Quantity)
Part Number
1
Engine assembly, complete
19221-15
2
Induction Module and Hardware Kit (includes items 3-6)
Not sold separately
3
  • Throttle Body Kit, Screamin' Eagle 58 mm
27713-08
4
  • Screamin' Eagle High Flow Injector Kit
27796-08
5
  • Partial Emission Label (Engine Family GHDXC1.96AEG) (required on 2016 models only)
Not sold separately
  • Partial Emission Label (Engine Family FHDXC1.96AEG) (required on 2015 models only)
Not sold separately
6
  • New Product Information Label, "M-005-0220" (required on 2016 models only)
Not sold separately
  • New Product Information Label, "M-005-0208" (required on 2015 models only)
Not sold separately
  • New Product Information Label, "D-338-81" (required on 2010-2014 models only)
Not sold separately
SERVICE PARTS
Figure 6. SE120ST Screamin' Eagle Crate Engine Cylinders
Table 14. Service Parts, SE120ST Screamin' Eagle Crate Engine Cylinders
Item
Description (Quantity)
Part Number
1
SE cylinder kit, 4.060 in (black). Includes front and rear cylinders, items 2-4,
flanged hex head screw (Part No. 1105) and sealing washer (Part No. 1086A).
16550-04C
2
  • Dowel pin, ring (4)
16595-99A
3
  • Gasket, cylinder base (2)
16736-04A
4
  • Gasket, cylinder head (2)
16104-04
5
Stud, cylinder (8)
16834-99A
6
Gasket kit, engine overhaul (not shown).
DOES NOT include cylinder head gasket, base gasket or valve stem seals.
17053-99C
7
Gasket kit, top-end (not shown)
DOES NOT include cylinder head gasket, base gasket or valve stem seals.
17052-99C
SERVICE PARTS
Figure 7. SE120ST Screamin' Eagle Crate Engine Cylinder Heads and Valves
SERVICE PARTS
Table 15. Service Parts, SE120ST Screamin' Eagle Crate Engine Cylinder Heads and Valves
Kit
Item
Description (Quantity)
Part Number
Kit 19221-15
(Crate Engine)
1
Cylinder head assembly, rear (includes Items 2-13)
Cylinder head assembly, front (includes Items 2-13)
(NOTE: Heads are provided with "120R" medallions installed. Replace with
"120ST" medallions (Item 12) and screws (Item 13), purchased separately.)
17444-10
17443-10
2
  • Cylinder head (machined, with items 11, B, C, D and E installed)
Not sold separately
3
  • Collar, valve spring upper (4). Also included with Item "A".
18213-10
4
  • Collar, valve spring, lower (4). Included with Item "A".
Not sold separately
5
  • Stud, exhaust port (4)
16715-83
6
  • Intake valve (2)
18190-08
7
  • Exhaust valve (2)
18183-03
8
  • Seal, valve (4)
18046-98
9
  • Valve spring unit (4). Included with Item "A".
Not sold separately
10
  • Retainer, valve collar (8). Also included with Item "A".
18240-98
11
  • Automatic compression release (2)
28861-07A
12
  • Medallion, "120ST" (2)
14100436
13
  • Screw, button head, TORX (4)
25800017
14
Screw, internal thread, 81 mm (3.19 in) long (4)
16478-85A
15
Screw, internal thread, 48 mm (1.88 in) long (4)
16480-92A
16
Pin housing, two-way
72009-05
17
Wire seal, 16-20 AWG (4)
72011-05
18
Spark plug, Screamin' Eagle (2) (not shown)
32186-10
Service Kit:
A
Valve Spring Kit, Screamin' Eagle (includes Items 3, 4, 9, 10)
18281-02A
The following Screamin' Eagle parts are available separately:
B
Valve seat, intake
18191-08
C
Valve seat, exhaust
18048-98A
D
Valve guide, intake (for service)
  • (+ 0.003 in)
18158-05
  • (+ 0.001 in)
18154-05
E
Valve guide, exhaust (for service)
  • (+ 0.003 in)
18157-05
  • (+ 0.002 in)
18155-05
  • (+ 0.001 in)
18153-05
SERVICE PARTS
Figure 8. SE120ST Screamin' Eagle Crate Engine Rocker Arms and Push Rods
SERVICE PARTS
Table 16. Service Parts, SE120ST Screamin' Eagle Crate Engine Rocker Arms and Push Rods
Item
Description (Quantity)
Part Number
1
Cap screw, hex flanged head, 5/16-18 x 63.5 mm (2.5 in), Grade 8 with lock patch (8)
1039
2
Screw, internal/external hex flanged head, 5/16-18 x 25.4 mm (1.0 in), with lock patch (6)
3692A
3
Screw, internal/external hex flanged head, 5/16-18 x 44.4 mm (1.75 in), with lock patch (10)
3693A
4
Screw, hex flanged head SEMS, 5/16-18 x 31.8 mm (1.25 in), with lock patch (8)
3736B
5
Screw, hex flanged head, 1/4-20 x 42.9 mm (1.69 in), Grade 8, with lock patch, (4)
4400
6
Cap screw, hex socket head, heat treated washer, 1/4-20 x 25.4 mm (1.0 in), lock patch (6)
4741A
7
Washer, 0.79 mm (0.031 in) thick (4)
6762B
8*
O-ring, push rod cover, 17 mm (0.674 in) ID, brown (4)
11132A
9*
O-ring, push rod cover, 22 mm (0.862 in) ID, brown (4)
11145A
10*
O-ring, 15.5 mm (0.612 in) ID, black (2)
11270
11*
O-ring, 17 mm (0.671 in) ID, yellow (4)
11293
12
Gasket, rocker housing (2)
16719-99B
13
Gasket kit, cam service (contains items marked "*")
17045-99D
14
Rocker arm (front intake, rear exhaust), with bushings (2)
17360-83A
15
Rocker arm (rear intake, front exhaust), with bushings (2)
17375-83A
16*
Gasket, rocker cover (2)
17386-99A
17
Bushing, rocker arm (8)
17429-91
18
Rocker cover, (chrome) (2)
17572-99
19
Rocker housing, (chrome) (2)
17578-10
20
Lifter cover, front (chrome)
Lifter cover, rear (chrome)
17964-99
17966-99
21
Support, rocker arm (2)
17594-99
22*
Breather assembly (2)
17025-03A
23
Shaft, rocker arm (4)
17611-83
24
Push rod, exhaust, 26.8 cm (10.536 in) long, with two black stripes at each end (2)
Push rod, intake, 26.5 cm (10.418 in) long, with NO stripes (2)
17922-99
17923-99
25
Cover, push rod lower (4)
17939-99
26
Retainer, push rod cover spring (4)
17945-36B
27
Spring, push rod cover (4)
17947-36
28
Cover, push rod upper (4)
17948-99
29
Keeper, push rod cover (4)
17968-99
30
Pin, anti-rotation (2)
18535-99
31
Hydraulic lifter kit (includes four lifters)
18572-13
32*
Gasket, lifter cover (2)
18635-99B
33
Baffle assembly, breather (2)
26500002
SERVICE PARTS
Figure 9. SE120ST Screamin' Eagle Crate Engine Pistons and Flywheel
Table 17. Service Parts, SE120ST Screamin' Eagle Crate Engine Pistons and Flywheel
Item
Description (Quantity)
Part Number
1
Retaining ring
11177A
2
Piston ring set, standard (2)
Piston ring set, 0.254 mm (0.010 in) over size (2)
22526-10
22529-10
3
Piston kit, front and rear, with ring sets, piston pin and lock rings, standard
Piston kit, front and rear, with ring sets, piston pin and lock rings, 0.254 mm (0.010 in) over size
22574-10
22576-10
4
Lock ring, piston pin (4)
22097-99
5
Piston pin (2)
22310-10
6
Flywheel assembly kit
23893-10A
SERVICE PARTS
Figure 10. SE120ST Screamin' Eagle Crate Engine Crankcase, Engine Oil Filter and Cooler
Table 18. Service Parts, SE120ST Screamin' Eagle Crate Engine Crankcase, Engine Oil Filter and Cooler
Item
Description (Quantity)
Part Number
1
Plug (3)
765
2
Screw, hex flange head, 5/16-18 x 76 mm (3.0 in) long (8)
895
3
Screw, crankcase top center
1105
4
Sealing washer
1086A
5
Washer, 31.8 mm (1.25 in) ID x 46.4 mm (1.83 in) OD x 3.18 mm (0.12 in) thick (2).
8972
6
Needle bearing kit, camshaft (2) (Each kit includes two bearing assemblies)
24018-10
7
O-ring (2)
10930
8
Oil seal
12068
9
Dowel pin, 14.158 mm (0.557 in) D x 19 mm (0.75 in) long (2)
16574-99A
10
Dowel pin, 9.525 mm (0.375 in) D x 10.16 mm (0.40 in) long (2)
16589-99A
11
Dowel pin, 11.074 mm (0.436 in) D x 15.5 mm (0.61 in) long (4)
16595-99A
12
Piston cooling jet (2) (includes Item 7)
22315-06A
13
Bearing kit, left side (includes item 5, one item 16, item 18 and the bearing inner race)
24004-03B
14
Spacer, sprocket shaft
24009-06
15
Crankcase set (black) (includes Items 1, 2, 3, 4, 6, 7, 9, 10, 11, 12, 13, 16, 17, 18, 19, 20, 21 and 22)
24400057
16
Bearing, main (2). One is included in Item 13.
24605-07
17
Adapter, oil filter
26352-95A
18
Retaining ring
35114-02
19
Oil filter (chrome)
63798-99A
20
Screw, TORX® head, 8-32 x 9.5 mm (0.375 in) long (4)
68042-99
21
Screw, bearing retention, TORX® button head, 1/4-20 x 11.1 mm (0.44 in) long (2)
703B
22
Screw, hex flange head, with washer, 3/8-16 x 40.4 mm (1.59 in), Grade 8, with lock patch (2)
3983
SERVICE PARTS
Figure 11. SE120ST Screamin' Eagle Crate Engine Camshafts and Camshaft Cover
SERVICE PARTS
Table 19. Service Parts, SE120ST Screamin' Eagle Crate Engine Camshafts and Camshaft Cover
Item
Description (Quantity)
Part Number
1
Roll pin
601
2
Screw, primary cam chain tensioner (2)
942
3
Screw, cam cover, 1/4-20 x 31.8 mm (1.25 in) long, Grade 8, knurled, with lockpatch (10)
Screw, secondary cam tensioner, 1/4-20 x 1.25 in long, Grade 8, knurled, with lockpatch (2)
4740A
4740A
4
Screw, socket head, 1/4-20 x 25.4 mm (1.0 in) long, with lockpatch (8)
4741A
5
Washer, 9.5 mm (0.38 in) ID x 28.6 mm (1.13 in) OD x 5.6 mm (0.22 in) thick
6294
6
Ball
8873
7
Needle bearing kit, camshaft (2) (Each kit includes two bearing assemblies)
24018-10
8*
O-ring, 17 mm (0.671 in) ID, yellow
11293
9
O-ring, 9.2 mm (0.362 in) ID, brown (2)
11301
10
Retaining ring
11461
11
Gasket kit, cam service (contains items marked "*" in this table and Table 17)
17045-99D
12
Cam drive sprocket retention kit
25566-06
13
Bushing, crankshaft
25344-99
14
Gasket, cam cover
25244-99A
15
Cam support plate assembly (includes items 1, 6, 26 and 30)
25355-06A
16
Cam cover, (chrome)
25369-01B
17
Camshaft chain and fastener kit (includes items 12, 19, 20 and 22)
25585-06
18
Camshaft kit, front and rear, SE259E
25482-10
19
Sprocket, cam drive (on crankshaft), 17 T
25673-06
20
Chain, primary cam drive
25675-06
21
Chain, secondary cam drive
25683-06
22
Sprocket, cam drive, 34 T
25728-06
23
Spacer, cam drive sprocket alignment, 2.54 mm (0.100 in) thick
25729-06
24
Spacer, cam drive sprocket alignment, 2.54 mm (0.100 in) thick (use as required)
Spacer, cam drive sprocket alignment, 2.79 mm (0.110 in) thick (use as required)
Spacer, cam drive sprocket alignment, 3.05 mm (0.120 in) thick (use as required)
Spacer, cam drive sprocket alignment, 3.3 mm (0.130 in) thick (use as required)
Spacer, cam drive sprocket alignment, 3.56 mm (0.140 in) thick (use as required)
Spacer, cam drive sprocket alignment, 3.81 mm (0.150 in) thick (use as required)
25729-06
25731-06
25734-06
25736-06
25737-06
25738-06
25
Oil pump assembly (includes items 27-29, 34)
26037-06
26
Spring, relief valve
26210-99
27
Gerotor assembly, scavenge
26278-06
28
Gerotor assembly, pressure
26281-06
29
Separator plate, gerotor (2)
26282-06
30
Relief valve, oil pump
26400-82B
31
Cover, timer, "120ST"
14100437
32
Chain tensioner, primary cam drive chain
39968-06
33
Chain tensioner, secondary cam drive chain
39969-06
34
Spring, separator
40323-00
35
Screw, TORX head, 8-32 x 9.5 mm (0.38 in) long (5)
68042-99