WTA Overhaul Gasket Kit for 4A91 — Reliable Engine Rebuild Seal Kit
Product Overview
The WTA Overhaul Gasket Kit for 4A91 is a complete engine sealing set designed to support full overhauls of the 4A91 engine. Each kit includes all essential gaskets and seals needed for a reliable rebuild, manufactured to meet tight tolerances and ensure long-lasting, leak-free operation.
Key Features
- Comprehensive kit: cylinder head gasket, valve cover gaskets, oil pan gasket, intake and exhaust manifold gaskets, seals, O-rings, and mounting gaskets.
- High Quality materials: multilayer steel (MLS), composite graphite, and molded elastomers for heat and chemical resistance.
- Precision fit: designed to match 4A91 engine dimensions for easy installation and proper sealing.
- Quality-tested: each component undergoes dimensional checks and material tests to ensure consistent performance.
Benefits
- Leak-free rebuilds: engineered to prevent coolant, oil, and compression leaks after overhaul.
- Durable performance: materials chosen to withstand high temperatures and prolonged use.
- Time-saving: a single kit contains everything needed, reducing sourcing time during repairs.
- Cost-effective: high cost-performance ratio—quality comparable to OEM at competitive pricing.
Compatibility and Applications
This kit is specifically manufactured for the 4A91 engine family. It is suitable for engine overhauls where a full set of gaskets and seals is required. Confirm engine code before purchase to ensure correct fit.
Installation Tips
- Clean all mating surfaces thoroughly before installation.
- Follow torque sequences and specifications from the vehicle service manual.
- Replace any damaged bolts or components that affect sealing surfaces.
- Use new seals and O-rings from the kit—reusing old parts can cause leaks.
Quality Assurance
WTA Gasket has produced precision engine seals since 2012. Our kits are made under strict production controls and tested for dimensional accuracy and material integrity. We focus on delivering reliable products that exceed customer expectations for performance and value.
About WTA Gasket
Founded in 2012, WTA specializes in cylinder head gaskets, overhaul repair kits, and other precision engine sealing components. We design, test, and manufacture a wide range of gaskets—graphite, non-graphite, asbestos alternatives, and multilayer metal—serving many automotive brands. Choose WTA for proven expertise, consistent quality, and parts that let you rebuild engines with confidence.
Product Images
Our Advantages
Considerate Services
SOYI places a strong emphasis on customer care, offering attentive and responsive service throughout the entire process—from initial consultation to after-sales support, ensuring a smooth and satisfying experience.
Worry-Free After-Sales
Strong after-sales support, including warranties, easy returns, and responsive customer service, reduces customer anxiety. This assurance encourages customers to make a purchase, knowing they’ll be supported if any issues arise.
High-Quality Raw Materials
Products made from high-quality raw materials tend to be more durable, reliable, and effective. They often provide better performance and longevity, making them a valuable investment.
Customization Options
No matter what type of sample you provide, we have the capability to develop a product that matches it exactly, using a 1:1 ratio to ensure that it meets your precise requirements.
Our Certifications
BSCI
GMP-&ISO
Halal
Question you may concern
How do you make our business long-term and good relationship?
1. We keep good quality and competitive price to ensure our customers benefit,
2. We respect every customer as our friend and we sincerely do business and make friends with them. no matter where they come from.
What is your terms of delivery?
EXW, FOB
What is your terms of packing?
Generally, we pack our goods in WTA and SOYI packing. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.
How about your delivery time?
Generally, it will take 5 to 7 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
If you have another questions, please feel free to contact us.
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