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The 4HG1 piston is a precision-engineered component designed for heavy-duty diesel engines, including the 4JB1, 4JH1, 4JK1, and 4HG1/6BH1 models. It features a diameter of 115.00 mm and a total length of 119.50 mm, with a pin size of 36x79 mm and ring grooves measuring 3.0 hk x 2.5 x 4.0 mm. Each carton contains 16 pistons, with a total weight of 20.7 kg and dimensions of 48x27x25 cm for efficient storage and shipping.
Manufactured from high-grade aluminum alloy, typical for diesel engine pistons, this component ensures durability under high compression ratios and thermal loads. The ring grooves are machined to standard tolerances for compression and oil control rings, with typical hardness values of 110-130 HB for aluminum pistons in this class. The design is optimized for compatibility with turbocharged engines common in construction, mining, and transportation sectors.
This piston is sourced by OEMs, engine rebuilders, and maintenance workshops requiring reliable replacements for Isuzu-based engine platforms. Buyers should confirm the exact engine model compatibility, as pistons are application-specific. Trade terms such as MOQ, incoterms, and lead time are not specified and must be negotiated directly with Guangzhou Jcar Industrial Co., Ltd.
| Model Compatibility | 4JB1, 4JH1, 4JK1, 4HG1/6BH1 |
| Piston Diameter | 115.00 mm |
| Total Length | 119.50 mm |
| Pin Size | 36 x 79 mm |
| Ring Groove Dimensions | 3.0 hk x 2.5 x 4.0 mm |
| Material | Aluminum alloy (typical for diesel pistons) |
| Hardness | 110-130 HB (typical for aluminum pistons) |
| Packaging | 16 pieces per carton |
| Carton Weight | 20.7 kg |
| Carton Dimensions | 48 x 27 x 25 cm |
| Heat Treatment | T6 (standard for high-strength aluminum pistons) |
Guangzhou Jcar Industrial Co., Ltd. operates from Tianhe District, Guangzhou, Guangdong, China, with its address at 3F, Linghui D5, No.38, Huicai Road. The company holds an imported supplier tier and harbor trust tier, indicating a verified presence in the industrial components market. Response rate and average response hours are currently unrecorded, so direct contact is recommended for inquiries.
The supplier focuses on engine parts, with the 4HG1 piston presented as a key product for heavy-duty applications. No additional details such as founding year, production capacity, or certifications are provided in the profile. Buyers should request these specifics, along with quality control processes, to assess the supplier’s reliability for large or recurring orders.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before ordering, confirm the exact engine model and year to ensure the 4HG1 piston matches the cylinder bore, stroke, and compression ratio. Request the supplier’s material composition analysis and heat treatment records to verify the piston meets OEM specifications. Check for any additional coatings or surface treatments, such as anodizing, which can improve wear resistance.
For logistics, agree on incoterms such as FOB Guangzhou or CIF to your port, and clarify whether the carton dimensions include palletization for bulk shipments. Payment terms like T/T or L/C should be negotiated, with partial payments often tied to inspection milestones. Lead time for custom or large orders may vary, so confirm production schedules upfront.
Quality checks should include measuring the piston diameter, length, and pin size against the engine’s tolerances. Inspect the ring grooves for proper depth and width to ensure compatibility with the ring set. Request a pre-shipment inspection report and material certificates to confirm the piston’s metallurgical properties and dimensional accuracy. Documentation such as the supplier’s test reports and compliance certificates should accompany the shipment.
Compare alternatives, find similar products and connect with verified suppliers
Securing a reliable supply chain for 4hg1 Piston 4jb1 4jh1 4jk1 4hg1/6bh1 is critical for maintaining your business operations. Guangzhou Jcar Industrial Co., Ltd., a verified supplier located in China, provides high-quality 4hg1 Piston 4jb1 4jh1 4jk ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Piston & Piston Rings industry, catering to distributors, wholesalers, and importers worldwide.
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing 4hg1 Piston 4jb1 4jh1 4jk from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Guangzhou Jcar Industrial Co., Ltd.. This seamless communication is powered by EximNext, a premier online B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.
We understand that verifying supplier credentials is a top priority for importers. Guangzhou Jcar Industrial Co., Ltd. is part of our extensive network of vetted international exporters. Browse more products in the Piston & Piston Rings category or discover new suppliers across the Piston & Piston Rings sector. Expand your sourcing capabilities through our trusted B2B marketplace — the import export marketplace built for serious international trade.
When importing 4hg1 Piston 4jb1 4jh1 4jk from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
Click the "Request Quotation" button to contact Guangzhou Jcar Industrial Co., Ltd. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Yes, Guangzhou Jcar Industrial Co., Ltd. provides 4hg1 Piston 4jb1 4jh1 4jk for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Guangzhou Jcar Industrial Co., Ltd.. Contact the supplier to discuss the best logistics options for importing 4hg1 Piston 4jb1 4jh1 4jk to your country.
Send a direct message to Guangzhou Jcar Industrial Co., Ltd. through our platform to request a product sample before committing to a large wholesale order.
Guangzhou Jcar Industrial Co., Ltd. is a registered and verified supplier on EximNext. We recommend using our secure messaging system and standard international payment methods (L/C, T/T, Escrow).
Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Guangzhou Jcar Industrial Co., Ltd..
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