SOFTAIL SEAT KITS
J037772015-06-12
GENERAL
Kit Numbers
See Table 1.
Models
For model fitment see the P&A Retail Catalog or the Parts and Accessories section of www.harley-davidson.com (English only).
Installation Requirements
FXSTC models require EITHER the additional purchase of a Passenger Backrest Pad OR the removal of the original equipment sissy bar upright.
See a Harley-Davidson dealer or the current P&A Retail Catalog for a selection of passenger backrest pads.
Kit Contents
See Table 1 for the grab strap part number associated with each seat kit.
WARNINGRider and passenger safety depend upon the correct installation of this kit. 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. (00308b)
INSTALLATION
NOTE
When performing the following procedures, avoid scratching painted surfaces (fender, tank, and so forth) with tools or metal seat tabs.
FXST, FXSTB, FXSTS and FLSTSB Models
- Remove original equipment (OE) seat and mounting hardware following the instructions in the Owner's Manual.
- Pull the seat slightly to the rear to disengage the tang at the front of the seat.
- Lift the front of the seat while pulling the seat carefully forward to remove the seat from the vehicle.
- Remove the OE grab strap and attaching hardware. Save the hardware for later use.
- Install the grab strap. See either For Kit 51936-08 or For All Other Kits to install the grab strap.
Table 1. Kit Numbers and Grab Strap Usage
Kit Number | Grab Strap |
|---|---|
51310-07 | 51332-07 |
51936-08 | 51910-08 |
51365-07 | |
51367-07 | |
51387-06A | |
51398-07 | |
51410-08 | |
51411-08 | |
51412-08 | |
51414-08 | |
51407-08 | |
51418-08 | |
51426-08 | |
51431-08 | |
52193-08 | |
52000254 | |
51308-07 | 51701-06 |
51388-06 | |
51389-06 | |
51390-06 | |
51391-06 | |
51392-06 |
2007 and Later FLSTF Models
| 1. | Remove original equipment (OE) seat and mounting hardware following the instructions in the Owner's Manual. | |||||
| 2. | Remove and discard the OE grab strap and attaching hardware. | |||||
| 3. | See Figure 3. Install two flange nuts (9) from the kit onto the OE grab strap mounting studs (as shown in Figure 1 , Item 1). | |||||
| 4. | Install the grab strap. See either For Kit 51936-08 or For All Other Kits to install the grab strap. | 
Figure 1. Grab Strap and Flange Nut Installation Location (FLSTF shown) |
2007 and Later FXSTC Models
- Remove original equipment (OE) seat and mounting hardware following the instructions in the Owner's Manual.
- Remove and discard the OE grab strap and attaching hardware.
- Carefully remove the plug from the rearmost seat mounting position in the fender and set aside for reuse.
- See Figure 3. Obtain the Seat Nut Kit (10) and cable strap (11) from the kit, and install the nut and washer in the rearmost seat mounting hole in the rear fender.
- See Figure 2. Place the retention nut (1) over the cable strap (3) so that the wide end of the nut rests on the eye of the cable strap.
- Thread the cable strap up under the fender and through the fender hole.
- Pull up on the cable strap to hold the nut snug against the underside of the fender.
- With the rib on the retention nut seated into the notch in the fender hole, slide the retention washer (2) into place from the rear (this locks the retention nut in place). Remove cable strap.
- Install the grab strap. See either For Kit 51936-08 or For All Other Kits to install the grab strap.
NOTE
The cable strap is used as an installation aid.
| 1 | Retention nut |
| 2 | Retention washer |
| 3 | Cable strap (installation aid) |
Figure 2. Retention Nut Installation
For Kit 51936-08
- Wrap grab strap around seat.
- Position seat in place, but do not install.
- Tilt the seat slightly and install the grab strap to the accessory seat grab strap location (as shown in Figure 1) with the screw (7) and washer (8) from the kit. Tighten securely.
- Lower the seat and slide the seat toward the front until the front tang locks into the channel in the frame.
- Secure the seat to the fender with the knurled knob (2) and neoprene washer (3) from the kit.
- Proceed to Final Installation.
For All Other Kits
- Slide the rear of the new seat (1) through the grab strap.
- Rest the seat on the frame backbone.
- Slide the seat toward the front until the front tang locks into the channel in the frame.
- Secure the seat to the fender with the knurled knob (2) and neoprene washer (3) from the kit.
- Proceed to Final Installation.
Final Installation
| 1. | It may be necessary to trim away portions of the protective tape applied at the factory to the fender underneath the passenger pillion. If any areas of the protective tape remain exposed after the new seat is in place:If no protective tape remains exposed: a. Mark those areas lightly with a wax pencil or water-based marker. b. Remove seat. c. Peel up the sections of protective tape to be trimmed. Cut away the excess tape. Do not damage the fender paint. d. Reapply the protective tape to the rear fender. Press firmly into place. e. Refasten the seat to the fender with the knurled knob and neoprene washer. NOTE Ambient temperature of at least 60°F (16°C) for proper adhesion of the emblem to the knob. | |
| WARNING After installing seat, pull upward on seat to be sure it is locked in position. While riding, a loose seat can shift causing loss of control, which could result in death or serious injury. (00070b) | ||
| 2. | See Figure 3. Remove the liner from the adhesive backing of the Bar & Shield emblem (4). Rotate the emblem for best appearance, and apply the emblem to the center recess on the knurled knob. Apply even pressure to the emblem for one minute to verify proper adhesion. |
SERVICE PARTS
Figure 3. Service Parts, Softail Custom Seats
Table 2. Service Parts Table
Kit | Item | Description (Quantity) | Part Number |
|---|---|---|---|
Common items for ALL seat kits | 1 | Seat (plain pattern shown) | Not sold separately |
2 | Knurled knob, 1/4-20 | 3649 | |
3 | Washer, neoprene | 6205 | |
4 | Emblem, Bar & Shield | 14628-96 | |
5 | Grab strap | See Table 1 | |
6 | Leather dressing (not shown) | Not sold separately | |
Additional Contents for: Kit 51308-07** Kit 51310-07** Kit 51365-07* Kit 51367-07* Kit 51387-06A* Kit 51388-06 Kit 51389-06 Kit 51390-06 Kit 51391-06 Kit 51392-06 Kit 51398-07* Kit 51407-08* Kit 51410-08* Kit 51411-08* Kit 51412-08* Kit 51414-08* Kit 51936-08 Kit 51418-08 Kit 51426-08 Kit 51431-08 Kit 52193-08* Kit 52000254* | 7 | Cap screw, hex head, 1/4-20 x 5/8 in. | 3767B |
8 | Flat washer | 6036 | |
9 | Nut, top lock, flanged, 1/4-20 (2) (included with kits marked *) | 7499 | |
10 | Seat Nut Kit | 59768-97 | |
11 | Cable strap (installation aid) | 10039 | |
12 | Flange nut (2) (included with kits marked **) | 8021 | |
* Includes nut (Item 9) | |||
** Includes nut (Item 12) | |||