No product images available
Specs, fitment data and pricing remain accurate.- Shop with confidence: competitive prices, exclusive deals, and delivery perks.
- Need it quickly? We dispatch fast-moving parts daily. Check delivery options.
- Swap or return items within the standard return period with a simple process.
- Questions about fitment or orders? Our support team is ready to help.
Similar products
Customers also bought
Details
| Specification | Value |
|---|---|
| Brand | KOLBENSCHMIDT |
| Length [mm] | 108.25 mm |
| Cylinder Bore [mm] | 105.5 mm |
| Compression Height [mm] | 70.32 mm |
| Recess Diameter [mm] | 70.08 mm |
| Recess Depth 1 [mm] | 16.85 mm |
| Piston Clearance [mm] | 0.11 mm |
OE numbers (3)
Search by this OE number to find compatible parts
- DOOSAN—401004-00146
- CATERPILLAR—4217760
- CATERPILLAR—4217761
About this product
When piston performance matters, the KOLBENSCHMIDT 40918610 delivers — built to the same dimensional and material standards as the original part it replaces. The part is built to the following specification: Length [mm]: 108, 25 mm, Cylinder Bore [mm]: 105, Rubber mm, Production Number: 105145, Compression Height [mm]: 70, 32 mm, Recess Diameter [mm]: 70, 08 mm. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. This part supersedes original equipment references: 401004-00146, 4217760, 4217761. Matching these numbers confirms a like-for-like replacement with no loss of function. KOLBENSCHMIDT 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.No equivalent parts found.
Piston KOLBENSCHMIDT 40918610 — compatible car models
| Manufacturer article number (MPN) | 40918610 |
|---|---|
| OE part numbers | 401004-00146, 4217760, 4217761 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
KOLBENSCHMIDT 40918610 . Compression Height [mm]: 70,32 mm. Connecting Rod Design: 1. Cylinder Bore [mm]: 105,5 mm. Length [mm]: 108,25 mm. Piston Clearance [mm]: 0,11 mm. Production Number: 105145. Recess Depth 1 [mm]: 16,85 mm. Recess Diameter [mm]: 70,08 mm
- 1x Piston
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 Piston 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 Piston fits. All fitment data is verified through TecDoc.
What specifications does this KOLBENSCHMIDT Piston have?
This KOLBENSCHMIDT Piston has the following specifications: Length [mm]: 108,25 mm; Cylinder Bore [mm]: 105,5 mm; Production Number: 105145; Compression Height [mm]: 70,32 mm; Recess Diameter [mm]: 70,08 mm; Recess Depth 1 [mm]: 16,85 mm. Check the full specifications table above for complete details.
What OE part numbers does this Piston replace?
This Piston replaces OE part numbers: 401004-00146, 4217760, 4217761. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Piston cost?
This KOLBENSCHMIDT Piston is available for £135.99. Piston prices vary depending on brand, specifications, and vehicle compatibility. KOLBENSCHMIDT parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Piston?
Regular inspection of your Piston 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 Piston?
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 Piston fitted by a professional mechanic.
Can I use this part as a replacement for OE 401004-00146?
Yes, this KOLBENSCHMIDT Piston is a direct replacement for OE part number 401004-00146. 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 KOLBENSCHMIDT 40918610 the same as the KOLBENSCHMIDT 40027700?
No, while both are Piston parts, they are different products. The KOLBENSCHMIDT 40918610 has Length [mm]: 108,25 mm, Cylinder Bore [mm]: 105,5 mm, Production Number: 105145. The KOLBENSCHMIDT 40027700 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.
Related categories
Common OE numbers for this part
Common original equipment numbers linked to stocked alternatives.
