S&S Flywheel Assembly for Harley Twin Cam 99-05 Dyna with 88/95/97/100" engine (4" stroke)

S&S Flywheel Assembly for Harley Twin Cam 06-17 Dyna with OEM 96/103/110" pistons & OEM sprocket shaft bearing (4-3/8" stroke)

S&S Flywheel Assembly for Harley Twin Cam 06-17 Dyna with 111" engine (4-1/8" stroke)

S&S Flywheel Assembly for Harley Twin Cam 00-06 Softail with 88/95/97/100" engine (4" stroke)

S&S Flywheel Assembly for Harley Twin Cam 07-15 Softail with OEM 96/103/110" pistons & OEM sprocket shaft bearing (4-3/8" stroke)

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S&S Flywheel Assembly for Harley Twin Cam

Name: S&S Flywheel Assembly for Harley Twin Cam
Brand: S&S
SKU: A173-817578
Price: 2048.95 EUR
Availability: InStock

S&SSKU: A173-817578MPN: 320-0403

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Fits: 99-05 Dyna with 88/95/97/100" engine (4" stroke)

Variant

Price:

€2.048,95

Price incl. VAT

Stock:

Ships within 72 hours

Quantity:

S&S Flywheel Assemblies for Harley Davidson Twin Cam Engines

The flywheel assembly is the heart of any performance engine and S&S has been perfecting the art for over six decades. Stronger, more durable, and trued to a spec others can only dream of, these flywheel assemblies for the Twin Cam are the best of the best to build your high performance engine around.

Features:

Complete flywheel assembly
Consistent balance and precision machining
Flywheel assemblies are ready to install and balanced by S&S
Great for new engine builds and rebuilds
Pictures for illustration purposes only, actual product may differ
Made in the U.S.A

Installation instructions S&S Twin Cam Flywheel Assembly

Note: Engines with strokes exceeding 4" may require S&S piston cooling jets and piston to jet clearance notches in the piston skirt to avoid contact.

Note: S&S crankpins allow the use of replaceable bearing races in the lower end of the connecting rods. The first generation of S&S crankpins, in use up to 2012, were 1.500" diameter. The second generation crankpins, in use since 2013, have the larger 1.671" OEM diameter crankpins. Now S&S & OEM crankpins are identical in diameter so now S&S parts can be used to rebuild stock H-D flywheels, something that previously was not possible since H-D rebuild parts were, and are, not available.

Note: Following is regarding 03-17 models. S&S has designed these flywheels to work with a Timken style sprocket shaft bearing, they will fit stock 99-02 model year and all S&S cases without modifications. Stock H-D 03-17 Twin Cam engines use the same sprocket shaft roller bearing as is used on the pinion shaft, a cost saving but weaker solution. It is possible to use the stock weak 03-17 sprocket shaft bearing kit (OEM H-D 24004-03B) with S&S flywheels in 03-17 stock cases. However, S&S feels this roller bearing will not take the side loads produced in a high performance motor. S&S will not honor any warranty claims in an application where the OEM 24004-03B/24605-07 03-17 sprocket shaft roller bearing style bearing assembly is used. To upgrade to the pre-2003 style sprocket shaft bearing A517-880922 JIMS conversion tool kit is available. This kit includes a tool, a Timken bearing and a steel crankcase bearing insert for one motor. Bearing inserts only are available as A519-880924, bearings only as A960-411365.

Note for:

07-16 Touring with OEM 96/103/110" pistons & OEM sprocket shaft bearing (4-3/8" stroke)
06-17 Dyna with OEM 96/103/110" pistons & OEM sprocket shaft bearing (4-3/8" stroke)
07-15 Softail with OEM 96/103/110" pistons & OEM sprocket shaft bearing (4-3/8" stroke)

These S&S connecting rods have a non Timken pressed-on sprocket shaft roller bearing race for use with the stock 24004-03B sprocket shaft bearing, a weaker solution but it is compatible with OEM components. Complete with tapered wrist pin ends that are compatible with stock H-D pistons.

Note for:

06-17 Dyna with 111" engine (4-1/8" stroke)
06-17 Dyna with 96/103/106/110/117" engine (4-3/8" stroke)
06-17 Dyna with 106" stroker engine (4-1/2" stroke)
06-17 Dyna with 116/124" engine (4-5/8" stroke)
06-16 Touring with 111" engine (4-1/8" stroke)
06-16 Touring with 96/103/106/110/117" engine (4-3/8" stroke)
06-16 Touring with 106" stroker engine (4-1/2" stroke)
06-16 Touring with 116/124" engine (4-5/8" stroke)
All 00-06 Softail variants
All 07-17 Softail variants

These S&S connecting rods do not have tapered wristpin ends and are not compatible with stock HD pistons or stock HD sprocket shaft bearings. Used with S&S pistons.

Variant: 99-05 Dyna with 88/95/97/100" engine (4" stroke)
SKU: A173-817578
MPN: 320-0403
DPN: 915173

Variant: 99-05 Dyna with S&S 111" engine and custom builds (4-1/8" stroke)
SKU: A882-434287

Variant: 99-05 Dyna with S&S 107" engine and custom builds (4-1/4" stroke)
SKU: A174-817579

Variant: 99-05 Dyna with 93/103/106/110/117" engine (4-3/8" stroke)
SKU: A284-817689
MPN: 320-0361
DPN: 915284

Variant: 99-05 Dyna with 106" stroker engine (4-1/2" stroke)
SKU: A267-817672
MPN: 320-0460
DPN: 915267

Variant: 99-05 Dyna with 116/124" engine (4-5/8" stroke)
SKU: A175-817580
MPN: 320-0475
DPN: 915175

Variant: 06-17 Dyna with OEM 96/103/110" pistons & OEM sprocket shaft bearing (4-3/8" stroke)
SKU: A879-434284
MPN: 320-0352
OEM: 23729-07B
DPN: 531879

Variant: 06-17 Dyna with 111" engine (4-1/8" stroke)
SKU: A884-434289
MPN: 320-0407
DPN: 531884

Variant: 06-17 Dyna with 96/103/106/110/117" engine (4-3/8" stroke)
SKU: A287-817692
MPN: 320-0351
DPN: 915287

Variant: 06-17 Dyna with 106" stroker engine (4-1/2" stroke)
SKU: A288-817693
MPN: 320-0450
DPN: 915288

Variant: 06-17 Dyna with 116/124" engine (4-5/8" stroke)
SKU: A289-817694
MPN: 320-0464
DPN: 915289

Variant: 99-06 FLT / Touring with 88/95/97/100" engine (4" stroke)
SKU: A173-817578
MPN: 320-0403
DPN: 915173

Variant: 99-06 FLT / Touring with S&S 111" engine and custom builds (4-1/8" stroke)
SKU: A882-434287

Variant: 99-06 FLT / Touring with S&S 107" engine and custom builds (4-1/4" stroke)
SKU: A174-817579

Variant: 99-06 FLT / Touring with 93/103/106/110/117" engine (4-3/8" stroke)
SKU: A284-817689
MPN: 320-0361
DPN: 915284

Variant: 99-06 FLT / Touring with 106" stroker engine (4-1/2" stroke)
SKU: A267-817672
MPN: 320-0460
DPN: 915267

Variant: 99-05 FLT / Touring with 116/124" engine (4-5/8" stroke)
SKU: A175-817580
MPN: 320-0475
DPN: 915175

Variant: 07-16 Touring with OEM 96/103/110" pistons & OEM sprocket shaft bearing (4-3/8" stroke)
SKU: A879-434284
MPN: 320-0352
OEM: 23729-07B
DPN: 531879

Variant: 07-16 Touring with 111" engine (4-1/8" stroke)
SKU: A884-434289
MPN: 320-0407
DPN: 531884

Variant: 07-16 Touring with 96/103/106/110/117" engine (4-3/8" stroke)
SKU: A287-817692
MPN: 320-0351
DPN: 915287

Variant: 07-16 Touring with 106" stroker engine (4-1/2" stroke)
SKU: A288-817693
MPN: 320-0450
DPN: 915288

Variant: 07-16 Touring with 116/124" engine (4-5/8" stroke)
SKU: A289-817694
MPN: 320-0464
DPN: 915289

Variant: 00-06 Softail with 88/95/97/100" engine (4" stroke)
SKU: A176-817581
MPN: 320-0397
DPN: 915176

Variant: 00-06 Softail with S&S 111" engine and custom builds (4-1/8" stroke)
SKU: A883-434288

Variant: 00-06 Softail with 96/103/106/110/117" engine (4-3/8" stroke)
SKU: A285-817690
MPN: 320-0355
DPN: 915285

Variant: 00-06 Softail with 106" stroker engine (4-1/2" stroke)
SKU: A268-817673

Variant: 00-06 Softail with 116/124" engine (4-5/8" stroke)
SKU: A178-817583
MPN: 320-0469
DPN: 915178

Variant: 07-15 Softail with OEM 96/103/110" pistons & OEM sprocket shaft bearing (4-3/8" stroke)
SKU: A880-434285
MPN: 320-0358
OEM: 23912-07B
DPN: 531880

Variant: 07-17 Softail with 111" engine (4-1/8" stroke)
SKU: A885-434290
DPN: 531885

Variant: 07-17 Softail with 96/103/106/110/117" engine (4-3/8" stroke)
SKU: A290-817695
MPN: 320-0357
DPN: 915290

Variant: 07-17 Softail with 106" stroker engine (4-1/2" stroke)
SKU: A881-434286
DPN: 531881

Variant: 07-17 Softail with 116/124" engine (4-5/8" stroke)
SKU: A291-817696
MPN: 320-0471
DPN: 915291

Shipping and Delivery Times

All orders are shipped from our warehouse in Falkenberg, Sweden. We work hard to get them moving quickly!

Stock status explained:

In stock: Ready to ship to you within the timeframe listed (measured in business days). Delivery typically takes 1-3 business days after dispatch depending on your location.
Sold Out: Currently out of stock at Customhoj, but we expect to have it back soon! Please feel free to contact us for information on when the product will be available again.

If a product has multiple variants (like sizes or colors), the stock status updates automatically as you select your option.

30-Day Hassle-Free Returns - No Questions Asked

If you are not entirely satisfied with your order, whether you need to change sizes or something else, we offer a full 30-day return policy from the day you receive your order. Return shipping costs apply.

Please note that the right to return does not apply to products that are personalized, or manufactured upon order. See our return policy for complete details and conditions.