# Diesel Engine Parts for Semi-Trucks and Heavy Equipment | HHP > Markdown mirror of DialtoneApp's public top-site detail page for `highwayandheavyparts.com`. 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Disallow: /*?ref=* Disallow: /*cpl-esn-prefix* User-agent: CCBot Disallow: / User-agent: GPTBot Disallow: / Sitemap: https://highwayandheavyparts.com/sitemap.xml # --------------------------- # END YOAST BLOCK ~~~ ## llms ~~~text # Highway and Heavy Parts \| Diesel Engine Parts: A leading provider of quality diesel engine parts\. > Shop HHP \- quality diesel engine parts for heavy\-duty trucks, construction, oil and gas, and ag equipment\. Great prices, fast shipping, ASE Certified Techs\. Generated by Yoast SEO v27.4, this is an llms.txt file, meant for consumption by LLMs. ## Pages - [HHP Reviews](https://highwayandheavyparts.com/hhp-reviews/) - [Home Page](https://highwayandheavyparts.com/) - [HHP Manufactured Parts](https://highwayandheavyparts.com/hhp-manufactured-parts/) - [Shop by Part Categories](https://highwayandheavyparts.com/shop-by-part-categories/) - [HHP Pro Benefits Program](https://highwayandheavyparts.com/hhp-value-program/) ## Posts - [How to Reduce Diesel Engine Fuel Consumption \(What Actually Works\)](https://highwayandheavyparts.com/blog/reduce-diesel-engine-fuel-consumption/): How to Instantly Cut Fuel Costs on Your Diesel Engine \(Without Expensive Upgrades\) - [Diesel Prices Around the World in April 2026](https://highwayandheavyparts.com/blog/diesel-prices-around-the-world-april-2026/): Diesel prices around the world varied widely in April 2026\. See the latest global average, compare countries, and understand what rising or lower fuel costs mean for diesel operations\. - [Bad Diesel Injector Symptoms: How to Diagnose a Failing Fuel Injector](https://highwayandheavyparts.com/blog/how-diagnose-a-bad-diesel-fuel-injector/): Bad diesel injector symptoms often start small—hard starting, rough idle, or excess smoke—but quickly lead to serious engine problems\. Learn how to diagnose a failing fuel injector and prevent costly damage\. - [Buy Now, Pay Later: Finance Diesel Engine Parts](https://highwayandheavyparts.com/blog/sezzle-paypal-pay-in-4-financing-blog/) - [Dinex Exhaust \& Emission: OEM Alternative Solutions for Repair Shops](https://highwayandheavyparts.com/blog/dinex-quality-products-through-hhp/) ## Products - [Cummins Rear Crankshaft Seal Kit, New \(5405392\)](https://highwayandheavyparts.com/product/cummins-rear-crankshaft-seal-kit-new-5405392/) - [Detroit Diesel Valve Cover Gasket, New \(631210\)](https://highwayandheavyparts.com/product/detroit-diesel-valve-cover-gasket-new-631210/) - [Cummins ISX V\-Band Clamp, New \(2871863\)](https://highwayandheavyparts.com/product/2871863-v-band-clamp-for-cummins-isx-new/) - [International/Navistar Diesel Oxidation Catalyst \(DOC\), New \(2605802C1\)](https://highwayandheavyparts.com/product/international-navistar-diesel-oxidation-catalyst-doc-new-2605802c1/) - [International/Navistar Diesel Particulate Filter \(DPF\), New \(2604873C91\)](https://highwayandheavyparts.com/product/international-navistar-diesel-particulate-filter-dpf-new-2604873c91/) ## Categories - [Blog \- All HHP Blog Articles](https://highwayandheavyparts.com/category/all-blog-articles/) - [Blog \- Diesel Engine News \& Updates](https://highwayandheavyparts.com/category/diesel-news-updates/) - [Diesel Tips and Diagnostics](https://highwayandheavyparts.com/category/diesel-tips-and-diagnostics/) - [Caterpillar Engine Parts \& Heavy\-Duty Components](https://highwayandheavyparts.com/category/caterpillar/) - [Cummins Diesel Engine Parts \& Components](https://highwayandheavyparts.com/category/cummins/) ## Tags - [Product Highlight](https://highwayandheavyparts.com/tag/product-highlight/) - [Tech Tips](https://highwayandheavyparts.com/tag/tech-tips/) - [Diesel Diagnosis](https://highwayandheavyparts.com/tag/diesel-diagnosis/) - [Ask The Experts](https://highwayandheavyparts.com/tag/ask-the-experts/) - [Diesel News](https://highwayandheavyparts.com/tag/diesel-news/) ## Product categories - [Interstate McBee Parts](https://highwayandheavyparts.com/product-category/vendor-categories/interstate-mcbee-parts/) - [Caterpillar](https://highwayandheavyparts.com/product-category/caterpillar-heavy-duty-diesel-engine-parts/) - [Gaskets](https://highwayandheavyparts.com/product-category/shop-hhp-diesel-parts-all-gaskets/) - [Cummins](https://highwayandheavyparts.com/product-category/cummins-heavy-duty-diesel-engine-parts/) - [Miscellaneous](https://highwayandheavyparts.com/product-category/shop-hhp-diesel-parts-all-miscellaneous/) ## Product tags - [Engine Serial Number](https://highwayandheavyparts.com/product-tag/engine-serial-number/) - [Package Qty: 1](https://highwayandheavyparts.com/product-tag/package-qty-1/) - [Rod Bearing Sizes](https://highwayandheavyparts.com/product-tag/rod-bearing-sizes/) - [Main Bearing Sizes](https://highwayandheavyparts.com/product-tag/main-bearing-sizes/) - [core](https://highwayandheavyparts.com/product-tag/core/) ## Product shipping classes - [Standard](https://highwayandheavyparts.com/?taxonomy=product_shipping_class&term=standard) - [Freight Only](https://highwayandheavyparts.com/?taxonomy=product_shipping_class&term=truck-freight-required) ## Product Condition - [New](https://highwayandheavyparts.com/condition/new/) - [Remanufactured](https://highwayandheavyparts.com/condition/remanufactured/) ## Product CPL/ESN Prefix - [6NZ](https://highwayandheavyparts.com/cpl-esn-prefix/6nz/) - [5EK](https://highwayandheavyparts.com/cpl-esn-prefix/5ek/) - [4MG](https://highwayandheavyparts.com/cpl-esn-prefix/4mg/) - [7FB](https://highwayandheavyparts.com/cpl-esn-prefix/7fb/) - [MXS](https://highwayandheavyparts.com/cpl-esn-prefix/mxs/) ## Optional - [Sitemap index](https://highwayandheavyparts.com/wp-sitemap.xml) ~~~ ## llms-full Not found.