# Discount Diesel > Suppliers of heavy duty diesel engine parts. --- ## Pages - [Transport Applications](https://discountdiesel.ca/transport-applications/): Shop diesel engine parts for transport trucks and fleets. Discount Diesel provides high-quality components to keep commercial vehicles on the road. - [Agriculture Applications](https://discountdiesel.ca/agriculture-applications/): Reliable diesel engine parts for tractors, combines, & farm equipment. Discount Diesel supplies quality parts to keep your agricultural machinery running strong. - [Marine Applications](https://discountdiesel.ca/marine-applications/): Dependable diesel engine parts for marine vessels and equipment. Discount Diesel supplies quality components to keep commercial marine engines running strong. - [Natural Gas Applications](https://discountdiesel.ca/natural-gas-applications/): Quality parts for natural gas engines used in industrial, transport, and commercial applications. Get expert support and fast service from Discount Diesel. - [Refuse Applications](https://discountdiesel.ca/refuse-applications/): Durable diesel engine parts for refuse and garbage trucks. Count on Discount Diesel for reliable components that stand up to demanding waste operations. - [Transit Applications](https://discountdiesel.ca/transit-applications/): Shop reliable diesel engine parts for transit buses and fleet vehicles. Discount Diesel supplies quality components to keep public transport moving. - [About](https://discountdiesel.ca/about/): Learn how Discount Diesel delivers real customer service and expert advice on heavy duty diesel engine parts for transport, agriculture, & industrial needs. - [Contact](https://discountdiesel.ca/contact/): Get in touch with Discount Diesel for expert support & diesel engine parts. Call, email, or visit our Edmonton location for fast, reliable service. - [Test](https://discountdiesel.ca/test/): Agriculture ApplicationsClick HereBus & Transit ApplicationsClick HereMarine ApplicationsClick HereNatural Gas ApplicationsClick HereRefuse ApplicationsClick HereTransport ApplicationsClick Here Previous slide Next slide - [Parts](https://discountdiesel.ca/parts/): Featured Catalogue - [Home](https://discountdiesel.ca/): Shop heavy duty diesel engine parts for agriculture, marine, transit, & more. In-frame kits, expert support, & fast service from Edmonton, AB. - [Coming Soon](https://discountdiesel.ca/landing-page/): Coming Soon --- ## Posts - [New Products March 2024](https://discountdiesel.ca/new-products-march-2024/): Explore the newest diesel engine parts released in March 2024. Find quality components for heavy duty applications across transport, ag, and industry. - [Engine kits for C15 ACERT Applications](https://discountdiesel.ca/engine-kits-for-c15-acert-applications/): Interstate-McBee’s new piston design replaces the original monotherm design in all engine kits for C15 ACERT applications. This design features... - [Popular Parts: In-frame Kits](https://discountdiesel.ca/popular-parts-inframe-kits/): Browse our most popular in-frame kits for heavy duty diesel engines. Trusted by mechanics & fleet operators for transport, ag, and industrial use. - [Top Sellers: In-frame Kits](https://discountdiesel.ca/top-sellers-in-frame-kits/): Explore our best-selling in-frame rebuild kits for heavy duty diesel engines. Trusted parts for transport, agriculture, & industrial equipment. - [Natural Gas Engine Applications](https://discountdiesel.ca/natural-gas-engine-applications/): Quality parts for natural gas engines used in industrial, transport, and commercial applications. Get expert support and fast service from Discount Diesel. - [New Products December 2023](https://discountdiesel.ca/new-products-december-2023/): Discover the latest diesel engine parts added in December 2023. Shop new components for heavy duty engines used in transport, agriculture, and industry. - [New Products May 2023](https://discountdiesel.ca/new-products-may-2023/): Check out diesel engine parts added in May 2023. Find new components for heavy duty diesel engines in transport, agriculture, marine, & more. - [New Products October 2023](https://discountdiesel.ca/new-products-october-2023/): Browse diesel engine parts added in October 2023. Find the latest heavy duty components for transport, marine, agriculture, and industrial applications. --- # # Detailed Content ## Pages > Shop diesel engine parts for transport trucks and fleets. Discount Diesel provides high-quality components to keep commercial vehicles on the road. - Published: 2024-04-14 - Modified: 2025-07-07 - URL: https://discountdiesel.ca/transport-applications/ Replacement Parts for Transport Applications Available Applications: Engine Kits; Inframe & Overhaul Cylinder Heads Valve Train Components Complete and Specialty Gasket & Seal Kits Main and Connecting Rod Bearings Fuel Injectors Fuel Pumps Oil Pumps, Oil Coolers, and Components Water Pumps Thermostats and Seals CALL 780-463-3111 FOR DETAILS --- > Reliable diesel engine parts for tractors, combines, & farm equipment. Discount Diesel supplies quality parts to keep your agricultural machinery running strong. - Published: 2024-04-08 - Modified: 2025-07-07 - URL: https://discountdiesel.ca/agriculture-applications/ Replacement Parts for Agriculture Applications Available Applications: John Deere ® : 4045 - 6068 - 6090 Cummins® : ISB - QSB - ISL - QSL - ISM - QSM Caterpillar ® : 3000 Series - 3114/3116 - 3126/ C7 - 3304/3306 Engine Kits; Inframe & Overhaul Cylinder Heads Valve Train Components Complete and Specialty Gasket & Seal Kits Main and Connecting Rod Bearings Fuel Injectors Fuel Pumps Oil Pumps, Oil Coolers, and Components Water Pumps Thermostats and Seals CALL 780-463-3111 FOR DETAILS --- > Dependable diesel engine parts for marine vessels and equipment. Discount Diesel supplies quality components to keep commercial marine engines running strong. - Published: 2024-04-08 - Modified: 2025-07-07 - URL: https://discountdiesel.ca/marine-applications/ Replacement Parts for Marine Applications Available Applications: Caterpillar ® : 1160/3208 - 3114/3116 - 3126/3306 - C9 - C10 - C12 - C13 - D343 - 3406/3408/3412 - 3406E/C15 - C18 - D353/379/398/399 - 3508/3512/3516 Cummins ® : 4BT/6BT - QSB - VT555 - 8. 3 - QSC - VT903 -855 - N14 - VT1710 - KT - QSK Detroit Diesel ® : S50 - S60 - 53 Series - 71 Series - V71 Series - V92 Series - V149 Series Engine Kits; Inframe & Overhaul Cylinder Heads Valve Train Components Complete and Specialty Gasket & Seal Kits Main and Connecting Rod Bearings Fuel Injectors Fuel Pumps Oil Pumps, Oil Coolers, and Components Water Pumps Thermostats and Seals CALL 780-463-3111 FOR DETAILS --- > Quality parts for natural gas engines used in industrial, transport, and commercial applications. Get expert support and fast service from Discount Diesel. - Published: 2024-04-08 - Modified: 2025-07-07 - URL: https://discountdiesel.ca/natural-gas-applications/ Natural Gas Engine Applications Replacement Parts for CUMMINS®, CATERPILLAR® AND WAUKESHA® Natural Gas Engine Applications CUMMINS®: G855, G8. 3, G855BC, G8. 3G PLUS, GTA12, G5. 9, L10 240/260G, GTA 5. 9, L10 280/300G, B5. 9G, GTA 8. 3 CATERPILLAR®: G3520, G353, G3516, G342, G3512, G3412, G3508, G3408, G399, G3406, G398, G3306, G379, G3304 WAUKESHA®: VHP, VHP 7044, VGF CALL 780-463-3111 FOR DETAILS --- > Durable diesel engine parts for refuse and garbage trucks. Count on Discount Diesel for reliable components that stand up to demanding waste operations. - Published: 2024-04-08 - Modified: 2025-07-07 - URL: https://discountdiesel.ca/refuse-applications/ Replacement Parts for Refuse Applications Available Applications: Cummins®: ISB - ISC - ISL - GSL Navistar®: DT466 - MaxxForce DT Engine Kits; Inframe & Overhaul Cylinder Heads Valve Train Components Complete and Specialty Gasket & Seal Kits Main and Connecting Rod Bearings Fuel Injectors Fuel Pumps Oil Pumps, Oil Coolers, and Components Water Pumps Thermostats and Seals CALL 780-463-3111 FOR DETAILS --- > Shop reliable diesel engine parts for transit buses and fleet vehicles. Discount Diesel supplies quality components to keep public transport moving. - Published: 2024-04-08 - Modified: 2025-07-07 - URL: https://discountdiesel.ca/transit-applications/ Replacement Parts for Transit Applications Available Applications: Cummins®: ISB - ISC - ISL - GSL - ISM Caterpillar®: 3126 - C7 - C9 Fuel Injectors, Installation Kits, and Components Cylinder and Engine Kits Complete and Specialty Gasket Sets Main and Connecting Rod Bearings Gaskets and Seals for all engine areas Valve Train Components Fuel Pumps and Repair Kits Oil Pumps, Oil Coolers, and Components Water Pumps, Repair Kits, and Components Thermostats and Seals Engine Sensors CALL 780-463-3111 FOR DETAILS --- > Learn how Discount Diesel delivers real customer service and expert advice on heavy duty diesel engine parts for transport, agriculture, & industrial needs. - Published: 2024-04-07 - Modified: 2025-07-07 - URL: https://discountdiesel.ca/about/ At Discount Diesel, we're dedicated to keeping your engines running smoothly. As a leading supplier of diesel engine parts and accessories, we understand the importance of reliability, performance, and quality. Whether you're a professional mechanic or a do-it-yourself enthusiast, Discount Diesel is your trusted source for all things diesel. At Discount Diesel, we're committed to excellence in everything we do. From our extensive product selection to our exceptional customer service, we strive to exceed your expectations at every turn. We work tirelessly to ensure that every part we offer meets the highest standards of quality and performance, so you can trust that your engines are in good hands. At Discount Diesel, we understand that navigating the world of diesel engine maintenance and repair can be daunting. That's why our team of experts is here to help. Whether you have questions about product compatibility, installation, or troubleshooting, our knowledgeable staff members are always ready to provide the assistance you need. Established in the early 2000's and under current ownership since 2021, Discount Diesel was born out of a passion for diesel engines and a desire to provide customers with easy access to top-quality parts and accessories. With years of experience in the industry, our founders recognized the need for a reliable and customer-focused supplier in the market. Whether you're in need of engine components, fuel system parts, filters, or accessories, Discount Diesel has you covered. Our comprehensive inventory includes products from leading brands in the industry, ensuring that you have access... --- - Published: 2024-04-07 - Modified: 2024-04-14 - URL: https://discountdiesel.ca/test/ Agriculture ApplicationsClick HereBus & Transit ApplicationsClick HereMarine ApplicationsClick HereNatural Gas ApplicationsClick HereRefuse ApplicationsClick HereTransport ApplicationsClick Here Previous slide Next slide --- - Published: 2024-03-24 - Modified: 2025-07-07 - URL: https://discountdiesel.ca/parts/ Featured Catalogue --- > Shop heavy duty diesel engine parts for agriculture, marine, transit, & more. In-frame kits, expert support, & fast service from Edmonton, AB. - Published: 2022-01-05 - Modified: 2025-07-07 - URL: https://discountdiesel.ca/ Suppliers of heavy duty diesel engine parts. Agriculture ApplicationsClick HereBus & Transit ApplicationsClick HereMarine ApplicationsClick HereNatural Gas ApplicationsClick HereRefuse ApplicationsClick HereTransport ApplicationsClick Here Featured Products --- - Published: 2022-01-04 - Modified: 2025-07-07 - URL: https://discountdiesel.ca/landing-page/ Coming Soon --- --- ## Posts > Explore the newest diesel engine parts released in March 2024. Find quality components for heavy duty applications across transport, ag, and industry. - Published: 2024-03-27 - Modified: 2025-07-07 - URL: https://discountdiesel.ca/new-products-march-2024/ - Categories: Featured Caterpillar® C15/C18 Rocker Arm Assemblies We are now stocking a selection of replacement rocker arm assemblies for C15 and C18 applications. Rocker arms are forged with high strength alloy steel and machined for an exact fit and maximum strength. Caterpillar® C32 Rocker Arm Shaft Our valve train offering for C32 applications is also expanding with the addition of new rocker arm shaft M-3134085. This new, alloy steel shaft is machined for wear resistance and hardened for durability under intense conditions. Caterpillar® C32 Oversized Connecting Rod Bearing In addition to our new rocker arm shafts, we are also adding a new replacement connecting rod bearing to our offerings for C32 applications. Each bearing is made with tri-metal construction including tin plating for durability and scuff resistance. These bearings are oversized to accomodate a machined crankshaft. Caterpillar® D3500 Lifter Assemblies Another product line that we are dedicated to growing is our replacement line for D3500 applications. We’re now offering two new replacement lifter assemblies for this popular series of engines. The rollers are built from high strength steel to provide the necessary hardness to withstand demanding conditions and high-stress fatigue. Rolling surfaces and lifter bodies are precision machined for exact fit and effective load carrying capacity Cummins® X15 Camshaft New for X15 CM2350 applications is replacement camshaft M-3690406. This camshaft is manufactured using industry-leading quality standards. The precise timing and lift characteristics are measured using computer aided test equipment to ensure a meticulous degree of accuracy. The induction hardened wear surfaces and... --- - Published: 2024-03-24 - Modified: 2025-07-07 - URL: https://discountdiesel.ca/engine-kits-for-c15-acert-applications/ - Categories: Featured Interstate-McBee's new piston design replaces the original monotherm design in all engine kits for C15 ACERT applications. This design features a full skirt and is manufactured for superior strength. --- > Discover the latest diesel engine parts added in December 2023. Shop new components for heavy duty engines used in transport, agriculture, and industry. - Published: 2024-03-24 - Modified: 2025-07-07 - URL: https://discountdiesel.ca/new-products-december-2023/ - Categories: Featured Cummins® QSK60G Engine Kits Discount Diesel is proud to expand coverage for Cummins® spark-ignited natural gas applications with the addition of new replacement piston and liner kits. These kits are designed for QSK60G engine applications and are manufactured to demanding quality standards. Cummins® ISX/QSX HPI Fuel Pumps We are now stocking brand new replacement fuel pumps for ISX and QSX HPI applications. These pumps are manufactured to meet the highest standards of quality and include the necessary mounting gaskets for ease of installation. Unlike rebuilt pumps, these replacement pumps are brand new, so a core return is not required. Cummins® ISX-HPI Fuel Nozzle Check Valve Assembly We are offering a limited time price reduction on replacement nozzle check valves for ISX-HPI applications. These check valves are sold in sets of six and manufactured to meet the highest performance standards. Cummins® X15 In-Frame Kits Our impressive line of ISX replacement products just got even better with the addition of new inframe overhaul kits for ISX15 CM2350 applications. These brand new kits are expertly assembled with the high quality components listed below. Both kits also feature APR (Anti Polishing Ring) liners designed to prevent carbon buildup from accumulating on the cylinder walls. Cummins® ISX12 Bearings Newly added for ISX12 applications, these replacement engine bearings are manufactured with high grade materials, featuring tri-metal construction for heavy-duty durability. Cummins® Mid-Range Ignition Coil Our extensive offering of replacement parts for Cummins® mid-range engine applications continues to grow with the addition of a new replacement ignition... --- > Check out diesel engine parts added in May 2023. Find new components for heavy duty diesel engines in transport, agriculture, marine, & more. - Published: 2024-03-24 - Modified: 2025-07-07 - URL: https://discountdiesel.ca/new-products-may-2023/ - Categories: Featured Cummins® ISX15 In-Frame Kits Our impressive line of ISX products just got even better with the addition of new inframe overhaul kits for ISX15 CM2350 applications. These brand new kits are expertly assembled with the high quality components listed below. Both kits also feature APR (Anti- Polishing Ring) liners designed to prevent carbon buildup from accumulating on the cylinder walls. Cummins® ISX Remanufactured Turbochargers Two turbochargers and one actuator have been added to our line of remanufactured VGT turbochargers for ISX applications. These turbo kits come complete with all the necessary mounting gaskets for ease of installation. Detroit Diesel® DD15 Oil Pump Our family of replacement products for DD15 engines continues to grow with the addition of our latest oil pump. Constructed from high quality cast aluminum, this pump offers the strength and rigidity needed for the most demanding applications. Unlike rebuilt pumps, our oil pump is brand new ensuring consistent and reliable performance out of the box. Our commitment to quality and customer service means you’re coveredin every scenario. Detroit Diesel® Series 60 Fuel Pump We are offering a new fuel pump assembly for Series 60 EPA 2004 12. 7L and 14L DDECV engine applications. Our gear cover mounted pumps are manufactured to meet the highest standards of quality and durability, ensuring reliable performance and longevity. This assembly comes complete with the necessary o-rings for a hassle-free installation. This is pump is brand new so a core return is not required. Detroit Diesel® Series 60 Rocker Arm Shaft Assembly... --- > Browse diesel engine parts added in October 2023. Find the latest heavy duty components for transport, marine, agriculture, and industrial applications. - Published: 2024-03-24 - Modified: 2025-07-07 - URL: https://discountdiesel.ca/new-products-october-2023/ - Categories: Featured Volvo®/Mack® D13/MP8 In-Frame Kits Discount Diesel is proud to announce a new line of replacement parts for Volvo® D13 / Mack® MP8 applications. We are currently stocking three inframe kits that are compatible with both applications. These kits include all the necessary components for an in-chassis overhaul such as liners, pistons, bearings, and full gasket set, providing all seals needed for the job. Volvo®/Mack® D13/MP8 Cylinder Head Gasket Sets We are now offering three new cylinder head gaskets sets for Volvo D13 and Mack MP8 applications. These complete kits include cylinder head gasket, exhaust manifold gaskets, turbo mounting gasket, EGR gaskets, injector seal kits, valve cover gaskets, and more. Volvo®/Mack® D13/MP8 Fuel Injection Components In addition to engine kits and gasket sets, we also offer individual replacement parts for Volvo D13/Mack MP8 applications such as fuel injection components. Volvo®/Mack® Valve Train Components Also available for Volvo®/Mack® applications are a selection of replacement valve train components such as intake/exhaust valves along with springs, seats, and more. Components are built to exacting standards using high grade materials. Volvo®/Mack® D13/MP8 Bearings If you’re looking for individual replacement bearings and seals for D13/MP8 applications, Discount Diesel has you covered there too. Bearings feature a tri-metal construction for scuff resistance and our o-rings are coated for ease of installation. --- ---