# Sea-Doo Driveshaft Bumper 45-101A-06 – SBT SP / GT / XP / GTS / GTX / Explorer / SPI / SPX
The **Sea-Doo Driveshaft Bumper 45-101A-06** is a new replacement rubber driveshaft end bumper supplied by **SBT**, designed for compatible Sea-Doo personal watercraft.
This aftermarket replacement bumper corresponds to **Sea-Doo OEM part numbers 272000019 and 272000006** and is suitable for selected Sea-Doo SP, GT, XP, GTS, GTX, Explorer, SPI and SPX applications.
The driveshaft bumper is a small but important component of the watercraft’s driveline assembly. It helps cushion contact at the end of the driveshaft and supports the intended fit of compatible driveline components.
Whether you’re rebuilding a Sea-Doo jet pump, replacing a damaged driveshaft bumper or completing driveline maintenance, the SBT 45-101A-06 provides a practical replacement component.
## Product Details
– **Brand:** SBT
– **SKU:** 45-101A-06
– **Product Type:** Driveshaft End Rubber Bumper
– **Condition:** New
– **Replacement Type:** Aftermarket OE Replacement
– **OEM References:** 272000019 / 272000006
– **Material:** Rubber
– **Application:** Selected Sea-Doo Personal Watercraft
– **Engine References:** 787 / 800 / 951, subject to driveline compatibility
– **Installation Location:** Driveshaft End
## Compatible Sea-Doo Models
The **Sea-Doo Driveshaft Bumper 45-101A-06** is intended for selected Sea-Doo applications, including:
| Sea-Doo Model | Application |
|—|—|
| Sea-Doo SP | Selected models |
| Sea-Doo GT | Selected models |
| Sea-Doo XP | Selected models |
| Sea-Doo GTS | Selected models |
| Sea-Doo GTX | Selected models |
| Sea-Doo Explorer | Selected models |
| Sea-Doo SPI | Selected models |
| Sea-Doo SPX | Selected models |
**Important:** These are model families to check, not confirmed fitment for every production year.
The bumper may also be associated with selected Sea-Doo 787/800 and 951 engine applications, depending on the driveline configuration.
Always confirm your original OEM part number and driveshaft design before purchasing.
## Features & Benefits
### SBT Aftermarket Replacement
Supplied by SBT as an OE-style replacement rubber bumper for compatible Sea-Doo driveshaft assemblies.
### OEM Replacement Compatibility
Corresponds to Sea-Doo OEM part numbers **272000019 and 272000006**.
### Rubber Cushioning Component
Designed to help cushion contact at the driveshaft end in compatible assemblies.
### Driveline Maintenance
Suitable for replacing a worn, missing or damaged driveshaft end bumper.
### Jet Pump Servicing
Useful during selected jet pump repairs and driveline disassembly.
### Suitable for Sea-Doo Repairs
A practical replacement component for compatible Sea-Doo personal watercraft.
## What Does a Sea-Doo Driveshaft Bumper Do?
The **Sea-Doo Driveshaft Bumper 45-101A-06** is a rubber component installed at the end of a compatible Sea-Doo driveshaft.
The driveshaft transfers rotational power from the engine to the jet pump impeller.
During operation, the driveline is exposed to engine vibration, rotational loads and changes in thrust.
The driveshaft end bumper helps cushion contact between the relevant components and supports the intended driveline assembly arrangement.
A worn, missing or damaged bumper may allow unwanted contact or movement, depending on the driveline design.
## Signs of a Worn or Damaged Driveshaft Bumper
Common signs that a driveshaft bumper may require replacement include:
– Cracked or split rubber
– Flattened or compressed bumper
– Missing driveshaft end bumper
– Rubber deterioration
– Visible wear or deformation
– Excessive driveline movement
– Unusual vibration or noise
– Damage discovered during jet pump removal
Vibration or driveline noise can also result from other components, including bearings, couplers and jet pump parts.
Inspect the complete driveline before determining which components require replacement.
## Why Replace Your Sea-Doo Driveshaft Bumper?
Rubber driveline components can deteriorate over time due to age, compression, heat and repeated operating loads.
A worn or damaged bumper may no longer provide the intended cushioning between driveline components.
Replacing a confirmed faulty bumper helps restore the correct assembly arrangement.
The **Sea-Doo Driveshaft Bumper 45-101A-06** provides an SBT aftermarket replacement for compatible Sea-Doo applications requiring OEM 272000019 or 272000006.
## Ideal for Sea-Doo Driveline Maintenance
This replacement bumper is suitable for:
– Driveshaft end bumper replacement
– Jet pump servicing
– Driveline repairs
– Engine-to-jet-pump driveline maintenance
– Sea-Doo restoration projects
– Driveshaft inspection and reassembly
– General personal watercraft maintenance
## Important Installation Information
Before installing the replacement bumper:
1. Confirm that SBT 45-101A-06 matches your Sea-Doo model.
2. Verify OEM part number 272000019 or 272000006.
3. Follow the applicable Sea-Doo service manual.
4. Access the driveshaft and jet pump components as instructed.
5. Remove the original bumper if present.
6. Inspect the driveshaft end for damage.
7. Compare the replacement bumper with the original component.
8. Check the surrounding driveline components for wear.
9. Install the replacement bumper in the correct position.
10. Reassemble the driveline according to manufacturer specifications.
11. Confirm the driveshaft and jet pump are correctly installed.
12. Verify proper operation before returning the watercraft to service.
**Important:** Incorrect driveline assembly may cause excessive wear, vibration or damage to propulsion components.
Professional installation is recommended.
## Important Product Information
**Brand:** SBT
**SKU:** 45-101A-06
**Product:** Driveshaft End Rubber Bumper
**Condition:** New
**Replacement Type:** Aftermarket OE Replacement
**OEM References:** 272000019 / 272000006
**Application:** Selected Sea-Doo Personal Watercraft
**Selected Compatible Models:**
– Sea-Doo SP
– Sea-Doo GT
– Sea-Doo XP
– Sea-Doo GTS
– Sea-Doo GTX
– Sea-Doo Explorer
– Sea-Doo SPI
– Sea-Doo SPX
Please confirm your exact Sea-Doo model, production year, driveline configuration and original OEM part number before ordering.
This listing is for **one rubber driveshaft end bumper only**, not a complete driveshaft or jet pump assembly.
The **Sea-Doo Driveshaft Bumper 45-101A-06** by SBT provides an OE-style replacement cushioning component for compatible Sea-Doo driveline assemblies requiring OEM 272000019 or 272000006, making it suitable for driveshaft repairs, jet pump maintenance and general servicing.
