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Details
| Specification | Value |
|---|---|
| Brand | AJUSA |
| Category | Seal, cylinder head |
| Thickness [mm] | 1.6 mm |
| Diameter [mm] | 83 mm |
| Length [mm] | 390 mm |
| Width [mm] | 155 mm |
| Piston Protrusion from [mm] | 0.79 mm |
| Piston Protrusion to [mm] | 0.88 mm |
OE numbers (2)
Where this part fits
Original-fit position for OE 46447765.
About this product
When seal, cylinder head performance matters, the AJUSA 10120100 delivers — built to the same dimensional and material standards as the original part it replaces. The part is built to the following specification: Thickness [mm]: Steel, Plastic mm, Diameter [mm]: 83 mm, Length [mm]: 390 mm, Width [mm]: 155 mm, only in connection with: 81020300. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. 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: 21248/6716, 414742P, 46447765, 501-2556 and 6 more. Matching these numbers confirms a like-for-like replacement with no loss of function. AJUSA 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 (8)
Seal, cylinder head AJUSA 10120100 — compatible car models
| Car models | ALFA ROMEO: 145 (930), 146 (930), 156 (932), 156 Sportwagon (932); FIAT: BRAVA (182), BRAVO I (182), MAREA (185), MAREA Weekend (185), MULTIPLA (186), MULTIPLA VAN (186); LANCIA: LYBRA (839), LYBRA SW (839) |
|---|---|
| Engines | 1.9 JTD (930.A4B); 1.9 JTD (930.B4B); 1.9 JTD (932B2); 1.9 JTD 105; 1.9 JTD; 1.9 JTD 105 (185BXN1A); 1.9 JTD 105 (186AXB1A); 1.9 JTD (186AXB1A); 1.9 JTD (839AXD1A); 1.9 JTD (839BXD1A) |
| Year of manufacture | 1994-2010 |
| Manufacturer article number (MPN) | 10120100 |
| OE part numbers | 46447765, 60814599 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
AJUSA 10120100 MULTILAYER STEEL. Diameter [mm]: 83 mm. Length [mm]: 390 mm. only in connection with: 81020300. Piston Protrusion from [mm]: 0,79 mm. Piston Protrusion to [mm]: 0,88 mm. Thickness [mm]: 1,6 mm. Width [mm]: 155 mm
- 1x Seal, cylinder head
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 Seal, cylinder head compatible with my car?
This Seal, cylinder head 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 AJUSA Seal, cylinder head have?
This AJUSA Seal, cylinder head has the following specifications: Thickness [mm]: 1,6 mm; Diameter [mm]: 83 mm; Length [mm]: 390 mm; Width [mm]: 155 mm; only in connection with: 81020300; Piston Protrusion from [mm]: 0,79 mm. Check the full specifications table above for complete details.
What OE part numbers does this Seal, cylinder head replace?
This Seal, cylinder head replaces OE part numbers: 46447765, 60814599. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Seal, cylinder head cost?
This AJUSA Seal, cylinder head is available for £59.99. Seal, cylinder head prices vary depending on brand, specifications, and vehicle compatibility. AJUSA parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Seal, cylinder head?
Regular inspection of your Seal, cylinder head 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 Seal, cylinder head?
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 Seal, cylinder head fitted by a professional mechanic.
Can I use this part as a replacement for OE 46447765?
Yes, this AJUSA Seal, cylinder head is a direct replacement for OE part number 46447765. 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.
