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Details
| Specification | Value |
|---|---|
| Brand | AUGER |
| Weight [kg] | 0.03 kg |
| Inner Diameter [mm] | 36.7 mm |
OE numbers (1)
Search by this OE number to find compatible parts
- MERITOR—21221061
About this product
Sourced from AUGER, this lock washer differential drive flange fastening (54809) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. Technical specifications — Weight [kg]: 0, 03 kg, Inner Diameter [mm]: 36, Ceramic mm — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. This part supersedes original equipment references: 10.20632, 105.405, 21221061, 50.02.61 and 5 more. Matching these numbers confirms a like-for-like replacement with no loss of function. AUGER 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
Vehicle matches are curated from manufacturer data
Confirmed fits based on manufacturer data.Equivalent products (8)
Lock Washer Differential Drive Flange Fastening AUGER 54809 — compatible car models
| Manufacturer article number (MPN) | 54809 |
|---|---|
| OE part numbers | 21221061 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
AUGER 54809 . Inner Diameter [mm]: 36,7 mm. Weight [kg]: 0,03 kg
- 1x Lock Washer Differential Drive Flange Fastening
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 Lock Washer Differential Drive Flange Fastening compatible with my car?
Use the vehicle selector at the top of the page to check compatibility. Enter your car's make, model, and engine — we'll confirm whether this Lock Washer Differential Drive Flange Fastening fits. All fitment data is verified through TecDoc.
What specifications does this AUGER Lock Washer Differential Drive Flange Fastening have?
This AUGER Lock Washer Differential Drive Flange Fastening has the following specifications: Weight [kg]: 0,03 kg; Inner Diameter [mm]: 36,7 mm. Check the full specifications table above for complete details.
What OE part numbers does this Lock Washer Differential Drive Flange Fastening replace?
This Lock Washer Differential Drive Flange Fastening replaces OE part numbers: 21221061. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Lock Washer Differential Drive Flange Fastening cost?
This AUGER Lock Washer Differential Drive Flange Fastening is available for £4.99. Lock Washer Differential Drive Flange Fastening prices vary depending on brand, specifications, and vehicle compatibility. AUGER parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Lock Washer Differential Drive Flange Fastening?
Regular inspection of your Lock Washer Differential Drive Flange Fastening 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 Lock Washer Differential Drive Flange Fastening?
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 Lock Washer Differential Drive Flange Fastening fitted by a professional mechanic.
Can I use this part as a replacement for OE 21221061?
Yes, this AUGER Lock Washer Differential Drive Flange Fastening is a direct replacement for OE part number 21221061. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
