Yimi (Guangzhou) Automotive Parts Co, Ltd
| Bore Diameter | 99.5 mm (standard size) |
| Weight per Piston | Approximately 1.0–1.2 kg |
| Piston Material | Heat‑treated aluminum alloy with tinned alfin oil‑gallery |
| Delivery Time | 5-8 Work Days |
| Payment Terms | T/T,Western Union |
| Compression Height | 42.3 – 42.5 mm |
| Packaging Details | Neutral Package or as customers’ request |
| Wrist Pin Diameter | 29.00 mm |
| Supply Ability | 10000 pcs/month |
| Piston Height | 79.50 – 80.3 mm |
| Wrist Pin Length | 74–75 mm |
| Piston Quantity | 4 pistons (set) |
| Place of Origin | China |
| Certification | ISO/TS16949 |
| Model Number | Toyota Hiace Hilux Dyna |
| Brand Name | YIMI |
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Product Specification
| Bore Diameter | 99.5 mm (standard size) | Weight per Piston | Approximately 1.0–1.2 kg |
| Piston Material | Heat‑treated aluminum alloy with tinned alfin oil‑gallery | Delivery Time | 5-8 Work Days |
| Payment Terms | T/T,Western Union | Compression Height | 42.3 – 42.5 mm |
| Packaging Details | Neutral Package or as customers’ request | Wrist Pin Diameter | 29.00 mm |
| Supply Ability | 10000 pcs/month | Piston Height | 79.50 – 80.3 mm |
| Wrist Pin Length | 74–75 mm | Piston Quantity | 4 pistons (set) |
| Place of Origin | China | Certification | ISO/TS16949 |
| Model Number | Toyota Hiace Hilux Dyna | Brand Name | YIMI |
| High Light | Toyota Hiace 3.0L diesel engine piston set ，5L piston set with 99.5mm bore ，heat-treated aluminum alloy piston set | ||
The 5L piston set carrying Toyota OEM number 13101-54120 (also 1310154120) is a direct factory-spec replacement for the 3.0L naturally aspirated diesel engine found in millions of Toyota commercial vehicles worldwide. This piston assembly, which includes the piston, piston pin, and circlips, is engineered to restore factory compression and power output when the original pistons have suffered ring land wear, scuffing, or general fatigue after high-mileage service.
The 5L is a 2,985 cc inline-4 naturally aspirated indirect injection diesel engine with a bore of 99.5 mm and a stroke of 96.0 mm, generating between 89 and 105 horsepower depending on the version. The engine operates with a high compression ratio of 22.2:1, which produces substantial cylinder pressures and places high thermal loads on the piston crown.
| Part Number: | 13101-54120 | Product Name: | Piston Set |
| Car Model: | Toyota Hiace Hilux Dyna | Engine Model: | Toyota 5L |
| Condition: | 100% Brand New | Size: | Standard |
| Material: | High-strength aluminum alloy & precision bearings | Cooling Type: | Engine coolant circulation |
| Installation: | Direct OEM replacement | Quality Standard: | OEM equivalent / ISO quality control |
The 13101-54120 piston series is available in standard (STD) and oversize (0.50) variants, with additional sub-variants indicated by MARK suffixes. These MARK numbers (1, 2, 3) refer to slight differences in piston weight or dimensions within the standard size class - all are interchangeable as a complete set, provided a full set of four pistons with the same MARK number is installed to maintain engine balance.
| Piston Variant | Suffix | Application | Notes |
|---|---|---|---|
| 13101-54120-01 | MARK 1 | STD - Standard bore | 99.5 mm diameter, primary variant |
| 13101-54120-02 | MARK 2 | STD - Standard bore | Interchangeable with MARK 1 & 3 |
| 13101-54120-03 | MARK 3 | STD - Standard bore | Interchangeable with MARK 1 & 2 |
| 13103-54120 | O/S 0.50 | Oversize +0.50 mm (100.0 mm bore) | For use when original cylinder bores are worn beyond service limits |
| Model / Chassis | Years | Details |
|---|---|---|
| Toyota HiAce 4 (H100) | 1994 - 2004 | 5L naturally aspirated diesel |
| Toyota Hilux 6 (N140) | 1997 - 2005 | 5L diesel (85-90 hp) |
| Toyota Land Cruiser Prado (J90) | 1996 - 2002 | 5L diesel engine |
| Toyota Dyna / Toyoace | 1999 - present | LY102, LY112, LY122, LY132, LY152, LY162, LY202, LY212 chassis |
| Model / Chassis | Years | Details |
|---|---|---|
| Toyota Fortuner (AN50) | 2004 - 2015 | 5L-E diesel (91-105 hp) |
| Toyota Fortuner (AN150) | 2015 - present | 5L-E continues in select markets |
| Toyota HiAce 5 (H200) | 2004 - present | 5L-E diesel, KDH2##, LH2##, TRH2## chassis |
| Toyota Kijang / Innova | 1997 - present | F60 chassis |
| Toyota Land Cruiser Prado (J120) | 2002 - 2009 | 5L-E diesel |
| Toyota Land Cruiser Prado (J150) | 2009 - | 5L-E diesel (select markets) |
The Toyota 5L piston set 13101-54120 is an OEM-specification replacement for the 3.0L naturally aspirated diesel engine in HiAce, Hilux, Land Cruiser Prado, Dyna, and Fortuner vehicles. The set includes four pistons, four wrist pins, and eight circlips, with a standard bore diameter of 99.5 mm. The piston features tinned alfin oil-gallery cooling to reduce crown temperature and prevent ring land cracking under the engine's high 22.2:1 compression ratio.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller
Year Established:
2005
Total Annual:
8000000-10000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Yimi(Guangzhou) Automotive Parts Co,Ltd located in Guangzhou—the economic and transportation hub of Southern China—we are a specialized supplier and exporter with over 20 years of experience in the automotive parts industry. We focus on the production and sales of high-quality automotiv... Yimi(Guangzhou) Automotive Parts Co,Ltd located in Guangzhou—the economic and transportation hub of Southern China—we are a specialized supplier and exporter with over 20 years of experience in the automotive parts industry. We focus on the production and sales of high-quality automotiv...
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