19 Steering parts are listed for the 2017 Audi TT, in 4 part types, covering both the 1.8L L4 Turbocharged and the 2.0L L4 Turbocharged. Each one has a brand, a manufacturer part number and notes that say where it fits.
On the 2017 Audi TT, the steering system connects driver to road through the rack, pump, tie rods, and column components. 18 parts of the 19 listed are Tie Rod End (13 parts), Rack and Pinion Bellow (4 parts) and O-Ring (1 part). The other 1 part type covers the remaining 1 part.
The 2017 Audi TT was sold with both the 1.8L L4 Turbocharged and the 2.0L L4 Turbocharged. 4 parts fit every engine; the other 15 are engine-specific. Each part shows which engine(s) it fits.
9 brands supply steering parts for the 2017 Audi TT, led by VAICO (4 parts), BECK/ARNLEY (3 parts) and DELPHI (2 parts), plus 6 more brands. Quality grades include Economy and Daily Driver.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2017 Audi TT. 3 parts have it, including MEVOTECH MS70644 (Tie Rod End) and MEVOTECH MS70645 (Tie Rod End). Each part number opens a page with every vehicle that part fits.
O-Ring
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ELRING Fits: 1.8L L4 Turbocharged | 939710 | 🇲🇽 MX | Inner Diameter [MM]: 28.3Material: Epdm ethylene propylene diene Monomer (M-class) rubber | View on Amazon |
This table covers the O-rings that seal this joint. Typical signs include a seep at a fitting or a housing that weeps after a service. Lube the new O-ring with the fluid it will see, and do not roll it into the groove.
This group shows a single part: ELRING 939710.
Rack and Pinion Bellow
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BECK/ARNLEY Fits: 2.0L L4 Turbocharged | 1032912 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 165mm Length | View on Amazon |
| DELPHI Fits: 2.0L L4 Turbocharged | TBR4218 | 🇺🇸 US 🇨🇦 CA | Front190mm Length | View on Amazon |
| REIN Fits: 2.0L L4 Turbocharged | BKK0130 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Kit | View on Amazon |
| VAICO Fits: 2.0L L4 Turbocharged | V106232 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Material Type: Plastic | View on Amazon |
This table covers the rubber boots that seal the inner tie-rod joints on the rack.
4 Rack and Pinion Bellow parts for the 2017 Audi TT come from 4 brands — BECK/ARNLEY, DELPHI, REIN and 1 other brand.
Part numbers include BECK/ARNLEY 1032912, DELPHI TBR4218 and REIN BKK0130, among others listed above.
Steering Gear Bolt
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| REIN Fits: 2.0L L4 Turbocharged | HWB1051 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 12x1.5x70mm | View on Amazon |
This table covers the Steering Gear bolts.
One part is listed for the 2017 Audi TT — REIN HWB1051.
Tie Rod End
Daily Driver
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MEVOTECH Popular Fits: all 2017 TT engines | MS70644 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | SupremeIncludes Hardware | View on Amazon |
| MEVOTECH Popular Fits: all 2017 TT engines | MS70645 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | SupremeIncludes Hardware | View on Amazon |
| SUSPENSIA Popular Fits: 2.0L L4 Turbocharged | X01TR0060 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front InnerTT Quattro | View on Amazon |
| DELPHI Fits: 2.0L L4 Turbocharged | TA3743 | 🇺🇸 US 🇨🇦 CA | Fits Front Right InnerTT Quattro | View on Amazon |
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BECK/ARNLEY Fits: 2.0L L4 Turbocharged | 1018587 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Inner | View on Amazon |
| BECK/ARNLEY Fits: 2.0L L4 Turbocharged | 1018585 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Right Outer | View on Amazon |
| DORMAN Fits: all 2017 TT engines | 543891 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Left Outer | View on Amazon |
| DORMAN Fits: all 2017 TT engines | 543892 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Right Outer | View on Amazon |
| FVP Fits: 1.8L L4 Turbocharged | TO12121 | 🇲🇽 MX | Front Left Outer | View on Amazon |
| FVP Fits: 1.8L L4 Turbocharged | TO12122 | 🇲🇽 MX | Front Right Outer | View on Amazon |
| VAICO Fits: 2.0L L4 Turbocharged | V105565 | 🇺🇸 US 🇨🇦 CA | InnerTT Quattro | View on Amazon |
| VAICO Fits: 2.0L L4 Turbocharged | V108736 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Right OuterBase Model | View on Amazon |
| VAICO Fits: 2.0L L4 Turbocharged | V108737 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Left OuterBase Model | View on Amazon |
This table covers the inner and outer tie-rod ends that steer each front knuckle. Typical signs include play on center, a feathered front tire, or a boot that has split and packed with grit. Replace inner and outer ends together on a high-mileage axle, then get an alignment.
13 Tie Rod End parts for the 2017 Audi TT come from 7 brands — VAICO, MEVOTECH, BECK/ARNLEY and 4 other brands. The "Popular" part is MEVOTECH MS70644. 4 parts fit every engine; the other 9 are engine-specific.
In the Daily Driver grade, MEVOTECH, SUSPENSIA and DELPHI supply 4 parts: grouped for everyday commuting duty. A representative part number is MEVOTECH MS70644.
The Economy section lists 9 options from VAICO, BECK/ARNLEY, DORMAN and 1 other brand — the catalog's value-priced group. BECK/ARNLEY 1018587 is listed in this group.
Buying Steering Parts for a 2017 Audi TT
On this vehicle, the steering system connects driver to road through the rack, pump, tie rods, and column components.
- Match the engine first. Some steering parts fit every engine; others are engine-specific. Each row shows which engine(s) it fits.
- Read the notes on each row for position, trim and spec qualifiers before you order.
- Where labor overlaps, replace the inner and outer tie-rod ends together on higher-mileage vehicles, then get an alignment.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Tie Rod End and Rack and Pinion Bellow .
Frequently Asked Questions
How many steering parts fit the 2017 Audi TT?
Our catalog currently lists 19 steering parts for the 2017 Audi TT across 4 subcategories and 9 brands, covering both the 1.8L L4 Turbocharged and the 2.0L L4 Turbocharged. Each part is matched to the engine(s) it fits.
Do steering parts differ between 2017 Audi TT engines?
Some do. 4 parts fit every engine; the other 15 are engine-specific. Each row (and the filter at the top) shows which. If you're unsure which engine you have, check the emissions label under the hood or the 8th character of your VIN.
What are the signs of steering problems on a 2017 Audi TT?
Common symptoms include play or looseness on center, a whine when turning, fluid weeping from rack boots, or uneven tire wear on the front axle. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.
What should I replace at the same time?
Where labor overlaps, replace the inner and outer tie-rod ends together on higher-mileage vehicles, then get an alignment.
What do the market flags (US, CA, MX) on each part mean?
They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 2017 Audi TT was originally sold in the US, the safest choice is a part marked for the US market.
How do I make sure a part fits my 2017 Audi TT?
First match the engine — each row shows which engine(s) the part fits. Then flush old power-steering fluid when replacing a pump or rack — grit in the old fluid is the number-one cause of repeat failure. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2017 Audi TT
Steering Parts for Other Audi TT Years
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