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Details
| Specification | Value |
|---|---|
| Brand | Metalcaucho |
| Fitting Position | Front Axle |
| Diameter [mm] | 32 mm |
| Length [mm] | 23.3 mm |
| Diameter 1 [mm] | 31.9 mm |
| Diameter 2 [mm] | 10.5 mm |
| Core Hole Diameter [mm] | 24.9 mm |
OE numbers (2)
Where this part fits
Original-fit position for OE 46448513.
About this product
Metalcaucho Spider Assembly Drive Shaft (40686) is manufactured to OEM tolerances, ensuring a direct-fit replacement that restores your vehicle to factory specification without any modification. Technical specifications — Fitting Position: Front Axle, Diameter [mm]: 32 mm, Length [mm]: 23, Cast Iron mm, Internal Toothing differential side, conn. to transmission: 22, Diameter 1 [mm]: 31, Stainless Steel mm — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. Compatible with ALFA ROMEO, FIAT, LANCIA vehicles; use the vehicle selector above to confirm exact fitment for your make, model, and engine variant. Fitment data is sourced from TecDoc, the authoritative European parts catalogue. This part supersedes original equipment references: 010957, 20685, 40686, 46448513 and 3 more. Matching these numbers confirms a like-for-like replacement with no loss of function. Metalcaucho 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.
Suitable cars
Equivalent products (5)
Spider Assembly Drive Shaft Metalcaucho 40686 — compatible car models
| Car models | ALFA ROMEO: 145 (930), 146 (930); FIAT: BRAVA (182), BRAVO I (182), MAREA (185), MAREA Weekend (185), MULTIPLA (186), PALIO (178, 171, 371), PUNTO (176), STRADA Pickup (178, 278); LANCIA: DELTA II (836), LYBRA (839), LYBRA SW (839) |
|---|---|
| Engines | 1.4 i.e. 16V T.S. (930.A3A); 1.4 i.e. 16V T.S. (930.B3A); 1.4 12 V (182.BA); 1.4 (182.AA); 1.2 16V; 1.6 100 16V (186AXA1A); 1.2; 1.7 TD (176AT); 1.6 i.e. 16V (836AO); 1.6 16V (839AXA1A); 1.6 16V (839BXA1A) |
| Year of manufacture | 1993-2010 |
| Manufacturer article number (MPN) | 40686 |
| OE part numbers | 46448513, 60813073 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
Metalcaucho 40686 . Core Hole Diameter [mm]: 24,9 mm. Diameter 1 [mm]: 31,9 mm. Diameter 2 [mm]: 10,5 mm. Diameter [mm]: 32 mm. Fitting Position: VA. Internal Toothing differential side, conn. to transmission: 22. Length [mm]: 23,3 mm
- 1x Spider Assembly Drive Shaft
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Tracked standard shipping.
- Standard delivery: 5–9 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 Spider Assembly Drive Shaft compatible with my car?
This Spider Assembly Drive Shaft fits ALFA ROMEO, FIAT, LANCIA 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 Metalcaucho Spider Assembly Drive Shaft have?
This Metalcaucho Spider Assembly Drive Shaft has the following specifications: Fitting Position: VA; Diameter [mm]: 32 mm; Length [mm]: 23,3 mm; Internal Toothing differential side, conn. to transmission: 22; Diameter 1 [mm]: 31,9 mm; Diameter 2 [mm]: 10,5 mm. Check the full specifications table above for complete details.
What OE part numbers does this Spider Assembly Drive Shaft replace?
This Spider Assembly Drive Shaft replaces OE part numbers: 46448513, 60813073. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Spider Assembly Drive Shaft cost?
This Metalcaucho Spider Assembly Drive Shaft is available for £27.99. Spider Assembly Drive Shaft prices vary depending on brand, specifications, and vehicle compatibility. Metalcaucho parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Spider Assembly Drive Shaft?
Regular inspection of your Spider Assembly 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 Spider Assembly 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 Spider Assembly Drive Shaft fitted by a professional mechanic.
Can I use this part as a replacement for OE 46448513?
Yes, this Metalcaucho Spider Assembly Drive Shaft is a direct replacement for OE part number 46448513. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
Is the Metalcaucho 40686 the same as the Metalcaucho 39404?
No, while both are Spider Assembly Drive Shaft parts, they are different products. The Metalcaucho 40686 has Fitting Position: VA, Diameter [mm]: 32 mm, Length [mm]: 23,3 mm. The Metalcaucho 39404 may differ in dimensions, fitting position, or material composition. Always verify compatibility with your specific vehicle using our vehicle selector, or contact our customer service team for assistance.
