ranroswang@hksparkling.com 
+86 138 2341 8469
XJAF-00590 Rocker Cover Gasket for Doosan DX225LC DX225NLC & Solar 225LC-V | Valve Cover Seal
The XJAF-00590 Gasket-Rocker Cover is a premium sealing component designed for Doosan Excavators equipped with DL06 engines. It provides a tight, leak-proof seal between the cylinder head and the rocker (valve) cover, ensuring engine oil remains contained and the engine bay stays clean.
Dear Valued Partners,
Thank you for choosing SPARKLING MACHINERY, your professional supplier for construction machinery brake and transmission parts.
We are pleased to offer the XJAF‑00590 Rocker Cover Gasket, designed specifically for Doosan DX225LC, DX225NLC, and Solar 225LC‑V excavators. This critical seal maintains engine oil pressure, prevents costly leaks, and safeguards the valvetrain from contamination.
The SPARKLING MACHINERY NEW XJAF-00590 GASKET-ROCKER COVER Photo:
Key Advantages
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Oil & Heat Resistance: Engineered to withstand the constant high temperatures of the engine top-end without hardening or cracking.
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Perfect Elasticity: Provides excellent compression recovery to maintain a seal even under engine vibration.
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OEM Precision: Specifically molded to fit the contours of the DL06 rocker cover for an easy, "drop-in" installation.
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DX225LC / Solar 225LC-V Engine Parts Table:
| Part Name | Machine Model | Part Number |
| Rocker Cover Gasket | DX225LC / Solar 225LC-V | XJAF-00590 |
| Cylinder Head Gasket | DX225LC (DL06 Engine) | XJAF-00441 |
| Fuel Injector Seal | DX225LC (DL06 Engine) | 65.96601-0002 |
| Oil Filler Cap | Doosan DX Series | 150117-00010 |
| Full Engine Gasket Kit | DX225LC / Solar 225LC-V | 400602-00015 |
Q&A
Q1: Is the XJAF-00590 gasket reusable?
A: We strongly recommend replacing the gasket every time the rocker cover is removed for valve adjustments or repairs to ensure a 100% leak-proof seal.
Q2: Does this gasket fit the Solar 225LC-V with the Tier 2 engine?
A: Yes, the XJAF-00590 is the standard gasket for the Doosan DL06 engine series used in both the DX and Solar 225LC-V models.
Q3: How do you package these gaskets to prevent damage?
A: We ship our gaskets in a flat, reinforced package or specialized poly-bags to ensure they arrive without kinks or tears, ready for immediate installation.
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📦 Packing
1. Packaging methods: Carton box + Wooden case/Pallet + Anti-rust treatment
2. Export-standard packaging to ensure safety during transportation
3. Custom packaging available upon request
4. Dimensions and weight can be provided for freight calculation
🚚 Shipping
1. Available shipping methods: Sea freight, Air freight, Express delivery (DHL, UPS, FedEx, etc.)
2. LCL (Less than Container Load) and FCL (Full Container Load) options are supported
3. For Russian clients, we can introduce the forwarder agent to you
4. Delivery time: Ships within 1-3 working days after payment (for items in stock)
💳 Payment
1. Accepted methods: T/T, Bank Transfer, PayPal, Alipay, WeChat Pay, Western Union
2. Deposit + balance payment available for large or custom orders
3. Flexible payment options—feel free to contact us for details
📌 Frequently Asked Questions (FAQs)
Q: Which excavator models is this part compatible with?
A: This product is compatible with major brands such as CAT, KOMATSU, HITACHI, and more. Custom specifications are also available.
Q: How can I make sure I’m selecting the correct part?
A: You can send us a photo of the old part, part number, or your excavator model, and we will help you confirm the right match.
Q: Is there a warranty for this product?
A: Yes, we offer a 6-month quality guarantee under normal use.
Get a free quote
We are committed to producing the highest quality products at the most competitive prices. Therefore, we sincerely invite all interested companies to contact us for more information.
Contact us
Email: ranroswang@hksparkling.com
Wechat: +86 136 0901 0879
Skype: foreverlucia1
WhatsApp: +86 136 0901 0879
Address: No. 514-515, Hulin Road, Tianhe District, Guangzhou, China.
Sparkling Machinery Co.,Ltd
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Whatsapp: +8613609010879