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Details
| Specification | Value |
|---|---|
| Brand | 3RG |
| Thickness [mm] | 6 mm |
| Outer Diameter [mm] | 40 mm |
OE/OEM numbers (2)
Search by this OE number to find compatible parts
- AUDI / CUPRA / SEAT / SKODA / VW—020409289A
- AUDI / CUPRA / SEAT / SKODA / VW—020409289B
Where this part fits
Original-fit position for OE 020409289B. The red ring marks where this part installs on the vehicle.
About this product
Sourced from 3RG, this plug rocker arm shaft mounting bore (84743) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. Technical specifications — Thickness [mm]: Plastic mm, Outer Diameter [mm]: 40 mm — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. 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: 00207, 0023004990, 020409289A, 020409289B and 10 more. Matching these numbers confirms a like-for-like replacement with no loss of function. 3RG 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 from our UK warehouse with a 30-day money-back guarantee and free hassle-free returns.
Suitable cars
Equivalent products (13)
Plug Rocker Arm Shaft Mounting Bore 3RG 84743 — compatible car models
| Car models | AUDI: 80 B4 Avant (8C5), 80 B4 Saloon (8C2), A3 (8L1), A4 B5 (8D2), A4 B5 Avant (8D5), A6 C4 (4A2), A6 C4 Avant (4A5), A6 C5 (4B2, 4B4), A6 C5 Avant (4B5, 4B6), CABRIOLET B3 (8G7) (+1 more); SEAT: CORDOBA (6K1, 6K2), CORDOBA Vario (6K5), IBIZA II (6K1), INCA (6K9), LEON (1M1), TOLEDO I (1L2), TOLEDO II (1M2); SKODA: OCTAVIA I (1U2), OCTAVIA I Combi (1U5), OCTAVIA I Estate Van (1U5); VW: 181, BORA I (1J2), BORA Variant (1J6), CADDY I (14), CADDY II Box Body/MPV (9K9A), CADDY II MPV (9K9B), CORRADO (53I), GOLF I (17), GOLF I Cabriolet (155) |
|---|---|
| Engines | 1.9 TDI; 1.6; 1.8; 2.0; 1.6 i; 1.3 i; 1.4; 1.5; 1.9 D; 1.8 16V |
| Year of manufacture | 1969-2013 |
| Manufacturer article number (MPN) | 84743 |
| OE part numbers | 020409289A, 020409289B |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
3RG 84743 . Outer Diameter [mm]: 40 mm. Thickness [mm]: 6 mm
- 1x Plug Rocker Arm Shaft Mounting Bore
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Express and standard shipping available.
- Standard delivery: 2-5 business days
- Express delivery: 1-2 business days
- 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 Plug Rocker Arm Shaft Mounting Bore compatible with my car?
This Plug Rocker Arm Shaft Mounting Bore 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 3RG Plug Rocker Arm Shaft Mounting Bore have?
This 3RG Plug Rocker Arm Shaft Mounting Bore has the following specifications: Thickness [mm]: 6 mm; Outer Diameter [mm]: 40 mm. Check the full specifications table above for complete details.
What OE part numbers does this Plug Rocker Arm Shaft Mounting Bore replace?
This Plug Rocker Arm Shaft Mounting Bore replaces OE part numbers: 020409289A, 020409289B. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Plug Rocker Arm Shaft Mounting Bore cost?
This 3RG Plug Rocker Arm Shaft Mounting Bore is available for £1.99. Plug Rocker Arm Shaft Mounting Bore prices vary depending on brand, specifications, and vehicle compatibility. 3RG parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Plug Rocker Arm Shaft Mounting Bore?
Regular inspection of your Plug Rocker Arm Shaft Mounting Bore 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 Plug Rocker Arm Shaft Mounting Bore?
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 Plug Rocker Arm Shaft Mounting Bore fitted by a professional mechanic.
Can I use this part as a replacement for OE 020409289A?
Yes, this 3RG Plug Rocker Arm Shaft Mounting Bore is a direct replacement for OE part number 020409289A. 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.
