PRO Program members can receive tiered savings on this line—up to 20% more off for qualifying accounts.
Shipping estimate & delivery timing
Share this product on social media and get an exclusive discount code!
Click any platform below to share this product. After sharing, you'll receive a discount code!
Built to support repair shops, fleets, and equipment owners with dependable parts sourcing and responsive service.
Qualifying new parts include 1-year coverage. Review the Warranty Policy section for coverage details, claim steps, and exclusions.
Eligible orders may qualify for returns within 90 days. See the Easy Return Policy section for conditions and next steps.
Send a question through Ask a Product Question or the contact form. Our team reviews requests on business days and follows up as quickly as possible.
For Komatsu Crawler Dozer D21A-8-W D21P-8-W Yanmar Engine 4TNV94L Komatsu Engine 4D94LE Exhaust Valve 8 Units 1 Set One Model needs 8 Units
Application:
Model:
Komatsu Crawler Dozer D21A-8-W D21P-8-W
Engine:
Yanmar Engine 4TNV94L,Komatsu Engine 4D94LE
Including:
Exhaust Valve*8 Units
Details:
Yanmar
4TNV94L-NCKM 4TNV94L-NCKMK 4TNV94L-NCKSK 4TNV94L-NDL 4TNV94L-NHZ 4TNV94L-NWI 4TNV94L-PDBWE 4TNV94L-PDBWK 4TNV94L-PHYBC 4TNV94L-PHYBW 4TNV94L-PIK 4TNV94L-PIKA1 4TNV94L-PIKA2 4TNV94L-PLY 4TNV94L-SBK 4TNV94L-SFN 4TNV94L-SXZ 4TNV94L-XDB 4TNV94L-XDBC 4TNV94L-XDBK 4TNV94L-XDBKC 4TNV94L-XHYB 4TNV94L-XHYBC
Komatsu
4D94LE-2Z-AD 4D94LE-2Z-AD 4D94LE-2Z-AE 4D94LE-2Z-AE 4D94LE-2Z-AB 4D94LE-2Z-AC 4D94LE-2 4D94LE-2Z-BB 4D94LE
Official answers about compatibility, package contents, specifications, installation, shipping, and warranty for Exhaust Valve 8 Units 1 Set For Komatsu Crawler Dozer D21A-8-W D21P-8-W Yanmar Engine 4TNV94L Komatsu Engine 4D94LE (SKU: ES29577).
No product questions yet. Ask us using the product question form.
Send us your product question and we'll reply by email.
Every new aftermarket part from us includes a 1-year warranty. Full terms, coverage, and how to make a claim: Warranty Assistance.
We ship to customers around the world. Orders are sent with our standard courier service—trackable, dependable, and easy to work with. On this product page, use Get Estimate under the price to see shipping cost and estimated delivery for your location. For destinations, rules, and full details, read our Shipping Policy Details.
We want you to be confident in your order. If you are not satisfied, you may qualify for a return or refund within 90 days, subject to conditions. See our Easy Return Policy for eligibility, steps, and exceptions.
