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Details
| Specification | Value |
|---|---|
| Brand | OPTIMAL |
| MPN | ct-1011 |
| Category | Joint set, drive shaft |
| Length [mm] | 32 mm |
| Joint Diameter [mm] | 94 mm |
OE numbers (11)
Search by this OE number to find compatible parts
- AUDI / SEAT / SKODA / VAG / VW—171 498 103
- AUDI / SEAT / SKODA / VAG / VW—171 498 103 C
- AUDI / SEAT / SKODA / VAG / VW—171 498 103 CV
- AUDI / SEAT / SKODA / VAG / VW—171 498 103 CX
- AUDI / SEAT / SKODA / VAG / VW—321 498 103
- AUDI / SEAT / SKODA / VAG / VW—321 498 103 A
- AUDI / SEAT / SKODA / VAG / VW—321 498 103 V
- AUDI / SEAT / SKODA / VAG / VW—321 498 103 X
- SEAT—321498350V
- AUDI / SEAT / SKODA / VAG / VW—321 498 350 X
- VW—JZW498350AX
Where this part fits
Original-fit position for OE 321498103. The red ring marks where this part installs on the vehicle.
About this product
The OPTIMAL Joint set, drive shaft (CT-1011) is a professional-grade replacement component engineered for long service life and reliable operation across all conditions your vehicle encounters. The part is built to the following specification: Length [mm]: 32 mm, Internal Toothing differential side, conn. to conn. shaft: 33, Joint Type: 0, Joint Diameter [mm]: 94 mm. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Verified to fit AUDI, SEAT, SKODA, VW models. All compatibility data is cross-checked against the TecDoc database — select your vehicle to confirm the part matches your specific engine and year. This part supersedes original equipment references: 100 498 0016, 16-1004, 171 498 103, 171 498 103 C and 23 more. Matching these numbers confirms a like-for-like replacement with no loss of function. OPTIMAL is a recognised supplier of automotive replacement components to independent workshops and dealer networks across Europe. All parts are sourced from authorised distribution channels and carry full manufacturer traceability — you receive exactly the same component supplied to professional garages and dealer workshops. If fitment or specifications do not match your vehicle, our technical team can help identify the correct alternative — use the vehicle selector or contact us with your VIN for a guaranteed-fit recommendation. Replacing worn components on schedule preserves your vehicle's safety, reliability, and resale value — and aftermarket parts from established brands deliver OEM-equivalent performance at a fraction of the dealer price. Every part is dispatched with tracked delivery and a 14-day money-back guarantee with hassle-free returns.
About OPTIMAL
OPTIMAL, founded in Germany, is a well-regarded aftermarket brand specialising in steering, suspension, and wheel bearing components. OPTIMAL produces ball joints, tie rod ends, control arm bushings, wheel bearings, and stabiliser links for European, Asian, and American vehicle applications. Manufactured to stringent quality standards with comprehensive testing protocols, OPTIMAL parts deliver OE-matching fit and performance. Known for excellent value and wide vehicle coverage, OPTIMAL is a popular choice among professional workshops across Europe.
Suitable cars
Equivalent products (15)
Joint set, drive shaft OPTIMAL CT-1011 — compatible car models
| Car models | AUDI: 80 B1 Saloon (80, 82), 80 B2 Saloon (811, 813, 814, 819, 853), 80 B3 Saloon (893, 894, 8A2), 80 B4 Saloon (8C2), 90 B2 (813, 814, 853), 90 B3 (893, 894, 8A2), A3 (8L1), COUPE B2 (81, 855, 856), COUPE B3 (89, 8B3); SEAT: CORDOBA (6K1, 6K2), CORDOBA Vario (6K5), IBIZA II (6K1), INCA (6K9), TOLEDO I (1L2); SKODA: OCTAVIA I (1U2), OCTAVIA I Combi (1U5); VW: CADDY I (14), CADDY II Box Body/MPV (9K9A), CADDY II MPV (9K9B), GOLF I (17), GOLF I Cabriolet (155), GOLF II (19E, 1G1), GOLF III (1H1), GOLF III Variant (1H5), GOLF IV (1J1), GOLF IV Cabriolet (1E7) (+4 more) |
|---|---|
| Engines | 1.3; 1.6; 2.0 E 16V quattro; 1.6 TD; 2.2 E quattro; 1.8; 2.0 20 V quattro; 1.6 i; 1.9 D; 1.5; 1.7 SDI; 1.4; 1.8 4motion; 1.4 16V |
| Year of manufacture | 1972-2010 |
| Manufacturer article number (MPN) | CT-1011 |
| OE part numbers | 171 498 103, 171 498 103 C, 171 498 103 CV, 171 498 103 CX, 321 498 103, 321 498 103 A, 321 498 103 V, 321 498 103 X, 321498350V, 321 498 350 X, JZW498350AX |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
OPTIMAL ct-1011 Joint set, drive shaft. Internal Toothing differential side, conn. to conn. shaft: 33. Joint Diameter [mm]: 94 mm. Joint Type: 0. Length [mm]: 32 mm
- 1x Joint set, drive shaft
Shipping, returns, warranty
Free UK delivery on orders over £50.00. Tracked standard shipping.
- Standard delivery: 4–8 business days
- Order before 5pm — ships the next working day
- Free returns within 14 days
- All parts backed by manufacturer warranty
Warranty: 12-month manufacturer warranty on all parts. 14-day money-back guarantee if the part doesn't fit your vehicle.
Frequently Asked Questions
Is this Joint set, drive shaft compatible with my car?
This Joint set, drive shaft fits AUDI, SEAT, SKODA, VW vehicles. Use the vehicle selector at the top of the page to check exact compatibility — enter your car's make, model, and engine for a confirmed fitment match. All fitment data is verified through TecDoc.
What specifications does this OPTIMAL Joint set, drive shaft have?
This OPTIMAL Joint set, drive shaft has the following specifications: Length [mm]: 32 mm; Internal Toothing differential side, conn. to conn. shaft: 33; Joint Type: 0; Joint Diameter [mm]: 94 mm. Check the full specifications table above for complete details.
What OE part numbers does this Joint set, drive shaft replace?
This Joint set, drive shaft replaces OE part numbers: 171 498 103, 171 498 103 C, 171 498 103 CV, 171 498 103 CX, 321 498 103, 321 498 103 A, 321 498 103 V, 321 498 103 X and 3 more. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Joint set, drive shaft cost?
Joint set, drive shaft prices vary depending on brand, specifications, and vehicle compatibility. Check the current price above for this OPTIMAL Joint set, drive shaft. All parts come with our 14-day money-back guarantee.
How do I know when to replace my Joint set, drive shaft?
Regular inspection of your Joint set, drive shaft is recommended as part of routine vehicle maintenance. Watch for changes in performance, unusual noises, or visual signs of wear. Consult your vehicle's owner manual for manufacturer-recommended replacement intervals specific to your make and model.
What tools do I need to replace a Joint set, drive shaft?
Tools required vary by vehicle make and model. Generally, a basic socket set, screwdrivers, and vehicle-specific tools may be needed. We recommend consulting a workshop manual for your specific vehicle, or having the Joint set, drive shaft fitted by a professional mechanic.
Can I use this part as a replacement for OE 171 498 103?
Yes, this OPTIMAL Joint set, drive shaft is a direct replacement for OE part number 171 498 103. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
Related categories
Common OE numbers for this part
Common original equipment numbers linked to stocked alternatives.
