| Diameter | 84MM |
| Service | 24/7 Online Service |
| Condition | New |
| Sample | FREE sample is acceptable |
| Warranty | 1 Year |
| Material | Aluminium Alloy |
| Delivery time | According to your requirements |
| OE NO. | 11251703456 |
| Purpose | for replace/repair |
| Type | Piston, piston, Forged piston |
| Engine Code | 11251703456 |
| Car Model | for M50B25 M52 M54 Piston |
| Quality warranty | 12month |
| Size | STD |
| Model Number | for M50B25 M52 M54 Piston |
| Brand Name | kc |
| Place of Origin | Guangdong, China |
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Product Specification
| Diameter | 84MM | Service | 24/7 Online Service |
| Condition | New | Sample | FREE sample is acceptable |
| Warranty | 1 Year | Material | Aluminium Alloy |
| Delivery time | According to your requirements | OE NO. | 11251703456 |
| Purpose | for replace/repair | Type | Piston, piston, Forged piston |
| Engine Code | 11251703456 | Car Model | for M50B25 M52 M54 Piston |
| Quality warranty | 12month | Size | STD |
| Model Number | for M50B25 M52 M54 Piston | Brand Name | kc |
| Place of Origin | Guangdong, China | ||
| High Light | 4032 Aluminum Pistons ,M50B25 Forged Pistons ,BMW M52 Forged Pistons | ||
New KC Forged 4032 Pistons designed for the BMW M50B25, M52, and M54 engine families. Available in 84mm and 84.5mm bore sizes, these pistons are a direct fitment option for 325i and 525i models. Manufactured from forged 4032 aluminum for strength and durability in performance and rebuild applications.


| Product Name | Engine Pistons |
|---|---|
| Application | Auto Engine Parts |
| Engine Model | For M50B25, M52, M54 Piston |
| Bore Size | 84mm / 84.5mm |
| Material | Forged 4032 Aluminum |
| MOQ | 1 Set |
| Quality Warranty | 1 Year |
| Samples | Available |
| Quality | 100% Professional Test |
| Package | Neutral packaging or according to your requirements |
| Delivery Time | According to your requirements |

















Q1: Can I get some samples?
A: Yes, sample orders are available for quality check and market testing. Sample cost and express cost are to be paid by the buyer.
Q2: Do you accept customized orders?
A: Yes, ODM and OEM orders are welcomed.
Q3: What is the lead time?
A: Lead time depends on the order quantity. Small orders usually take 7–15 days; large orders require negotiation.
Q4: What are your warranty terms?
A: We supply a 12-month warranty.
Q5: What are your payment terms?
A: We accept Escrow, T/T, West Union, Cash, and other methods.
Company Details
Business Type:
Manufacturer
Year Established:
2025
Total Annual:
1000000-1500000
Employee Number:
50~100
Ecer Certification:
Verified Supplier
Henan Kunchi International Trade Co., Ltd. specializes in the R&D and sales of automotive engine components. Our core product range includes pistons, piston rings, cylinder heads, cylinder liners, valves, camshafts, timing chain kits, and complete gasket sets, suitable for major vehicle brands s... Henan Kunchi International Trade Co., Ltd. specializes in the R&D and sales of automotive engine components. Our core product range includes pistons, piston rings, cylinder heads, cylinder liners, valves, camshafts, timing chain kits, and complete gasket sets, suitable for major vehicle brands s...
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