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SCREAMIN' EAGLE TWIN CAM 4.375" STROKE FLYWHEEL KIT
J054802011-07-12
GENERAL
Kit Numbers
23600-00A, 23703-02A
Models
For model fitment information, see the P&A Retail Catalog or the Parts and Accessories section of www.harley-davidson.com (English only).
Kit Contents
Figure 1. Kit Contents
Table 1. Kit Contents
Item
Description (Quantity)
Part Number
1
Flywheel assembly (1)
Not Sold Separately
2
Thrust washer
8972
3
Bearing inner race
Not Sold Separately
Additional Parts Required
On 2003-Later Models SE Lefty Bearing Kit (P/N 24004-03B) must be used on the primary side of flywheel. Follow instructions included with bearing assembly.
NOTE
If an SE crankcase is used, the lefty main bearing is already installed. However, an additional thrust washer (Part Number 8972) will be required.
Table 2. Additional Parts Required
Description
Part Number
SE Lefty Bearing Kit (See Note, above)
24004-03B
Engine overhaul gasket kit
See your dealer
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 references service manual information. A service manual for your model motorcycle is required for this installation and is available from a Harley-Davidson Dealer.
NOTE
Harley-Davidson motorcycles equipped with some Screamin' Eagle® high-performance parts may not be used on public roads and in some cases must be restricted to closed course competition. This engine related performance part is intended for racing applications and is not legal for sale or use in California on pollution controlled motor vehicles.
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)
INSTALLATION
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. Disconnect the battery, negative cable first.
  2. Follow instructions in applicable service manual and remove engine from chassis.
  3. Refer to the service manual, BOTTOM END OVERHAUL: DISASSEMBLY and follow steps for complete engine overhaul to disassemble engine and remove crankshaft.
  4. For 2003 - Later stock crankcases - Refer to the service manual for the following steps:
    1. Install inner bearing race (3) and one thrust washer (2) on the Flywheel assembly.
    2. Removal and install the main bearing in the left crankcase half from the SE Lefty Bearing Kit purchased separately.
    5. NOTE
    The inner bearing race and one thrust washer will be discarded from the SE Lefty Bearing kit (see Figure 1), since the flywheel includes them.
    For SE crankcases - Refer to the Service Manual for installation of the inner bearing race (3) and thrust washer (2) on the flywheel assembly. Use thrust washer (2) P/N 8972 purchased separately when installing flywheel in crankcase (see Figure 1).
    For 2002 - Earlier stock crankcases or crankcases with Timken® conversion, discard inner bearing race and thrust washer included with kit.
  5. Refer to service manual, BOTTOM END OVERHAUL: ASSEMBLY and follow steps for assembling engine with the new crankshaft.
  6. Follow instructions in applicable service manual and install engine in chassis.
OPERATION
  1. Refer to BREAK-IN RIDING RULES in the owner's manual for instructions to break-in a new engine.