# Access to this page has been denied.

**Manufacturer:** Custom Dynamics  
**MPN:** `SMART-TPU-18ST`

The Custom Dynamics SMART-TPU-18ST Triple Play Turn Signal Conversion Kit is a plug-and-play module that converts rear 1156 turn signals to function as run, brake, and turn. It features 10 built-in brake flash patterns, selectable running light intensities, and a SMART function that overrides brake strobe/flash when simultaneously braking and turning. The kit is compatible with LED or incandescent bulbs and is designed for 2018-2023 Harley-Davidson models, with rear turn signals requiring red color conversion for DOT compliance.

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Custom Dynamics |
| Manufacturer name | Custom Dynamics |
| Manufacturer | Custom Dynamics |
| Extra Product Name | Access to this page has been denied. |
| extendedQty | 0 |
| moq | 1 |
| MPN | SMART-TPU-18ST |
| multiple | 1 |
| qtyInStock | 0 |
| ASIN | B08F9HLH83 |
| AdultProduct | False |
| Amount | 109.95, 99.95 |
| Asin | B08F9HLH83 |
| Auto_part_position | rear |
| Autographed | False |
| Batteries_included | False |
| Batteries_required | False |
| Brand | Custom Dynamics |
| Bullet_point | 10 Built In Brake Flash Patterns, Compatible with LED or Incandescent, Lifetime Warranty, Max Load of 27 Watts Per Channel, Plug-and-Play, Run-Brake-Turn Function, Slimline Design: 4.2" x 1.4" x 0.6" |
| ClassificationId | 404801011 |
| Compatible_with_vehicle_type | Cruiser/Touring |
| Compliance_type | on_product_combined_cancer_reproductive |
| Currency | USD |
| CurrencyCode | USD |
| DisplayName | Turn Signal Assemblies & Lenses |
| Fit_type | Vehicle Specific Fit |
| Height | 0.9, 0.90, 2.0, 466, 70, 75 |
| Includes_remote | False |
| IsBrandQuery | True |
| ItemClassification | BASE_PRODUCT |
| ItemName | Custom Dynamics SMART-TPU-18ST Triple Play Turn Signal Conversion Kit |
| Item_name | Custom Dynamics SMART-TPU-18ST Triple Play Turn Signal Conversion Kit |
| Item_package_quantity | 1 |
| Item_package_weight | 0.25 |
| Item_type_keyword | powersports-turn-signals |
| Item_weight | 0.25 |
| Keyword | GEN-SMART-TPU-GEN |
| Label | Custom Dynamics |
| Length | 8.0, 9.16 |
| Link | https://m.media-amazon.com/images/I/41PkAXcpZsL._SL75_.jpg, https://m.media-amazon.com/images/I/41PkAXcpZsL.jpg, https://www.amazon.com/gp/bestsellers/automotive, https://www.amazon.com/gp/bestsellers |
| List_price | 109.95 |
| Marking_type | epa_establishment_number, epa_registration_number |
| Memorabilia | False |
| Model_name | Triple Play Turn Signal Conversion Kit |
| Mpns | SMART-TPU-18ST |
| Number_of_pieces | 10 |
| PackageQuantity | 1 |
| PartNumber | SMART-TPU-18ST |
| Part_number | SMART-TPU-18ST |
| ProductCategoryId | 404801011, automotive_display_on_website |
| ProductGroup | Automotive Parts and Accessories, MotorCycle |
| ProductType | VEHICLE_ACCENT_LIGHT |
| ProductTypeName | MOTORCYCLE_PART |
| Product_description | Custom Dynamics plug and play SMART Triple Play module converts rear 1156 turn signals (models with a center taillight) to function as run, brake, and turn with choice of 10 user selectable built in b |
| Publisher | Custom Dynamics |
| Rank | 1013, 1161206, 1875, 2041689, 2110083, 2115082, 2119889, 3595, 3724, 3732, 3736, 421345, 604210, 723 |
| Registration_status | fifra_not_considered_pesticide, fifra_registration_exempt, not_capable_emitting_rf_energy |
| Sku | CUSTOM DYNAMICS GEN-FT-TOURSBLK, CUSTOM DYNAMICS PB-MINITL-SS6-R, CUSTOM DYNAMICS TL-BASEPLATE-B, CUSTOM DYNAMICS TW56AA, DYNAMIC INTERNATIONAL 9014 |
| StrippedMpns | SMARTTPU18ST |
| Studio | Custom Dynamics |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| denniskirk.com | 2101180 |  |  | None | 1 |
| jpcycles.com | 1319935 |  |  | None | 1 |
| motomentum.com | SMART-TPU-18ST | 109.95 | 1 | 45 | 1 |
| socalpowersports.com | SMART-TPU-18ST | 109.95 | 1 | None | 1 |
| jpcycles.com | 1783605 | 109.95 | 1 | None | 1 |

---
Structured data: `/python/html6/product/500/16000000/16281000/part_--SMARTTPU18ST---CustomDynamics--7d0500c4d8.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp