Engine

Upgrade Your Truck Engine's Performance with Quality Oil Pans

The engine is the heart of any commercial truck, and the components that keep it lubricated, protected, and running efficiently are only as good as the materials and manufacturing behind them. At BH Tubes and Truck Parts, we manufacture a full range of engine parts for heavy-duty trucks, including small oil pans, oil tubes, dipstick tubes, power steering reservoirs, cover plates, and brackets, all fabricated in-house at our facility in Souderton, PA.

Our Engine small oil pans and related components are precision-built OEM replacements, matched to the exact specifications of the original parts. If your truck engine needs it, we've likely already made it, and if we haven't, we can.

What Are Small Oil Pans and Why Do They Matter?

The oil pan sits at the bottom of the engine and serves as the reservoir for engine oil. It holds the lubricating oil that circulates through the engine to reduce friction, dissipate heat, and carry away metal particles and contaminants. Without a properly sealed, structurally sound oil pan, lubrication fails — and engine failure follows.

Small oil pans is the designation BH Tubes uses for shipping and logistics purposes. It is important to note: these are not undersized pans. Our Truck Engine Small oil pans are OEM-specification replacement parts that are the same size as the original equipment they replace. The "small" label simply reflects how they are classified internally for freight purposes. The application your vehicle requires determines the pan you receive.

This distinction matters because fleet managers and shop owners sometimes hesitate when they see the term, rest assured that every pan we supply matches the original OEM dimensions, material specification, and fitment requirements for the vehicle it replaces.

Our Engine Small Oil Pans

Small Oil Pans for Compact Truck Engines

Our small oil pans designed for compact truck engine configurations are built to be lightweight without compromising structural integrity. They provide consistent oil retention and circulation in engines where space constraints require precise dimensional matching. Their design helps maintain efficient lubrication in tight engine bays while reducing the overall component weight that contributes to fuel consumption over long hauls.

Small Oil Pans for Larger Heavy-Duty Applications

For trucks with larger or higher-displacement engines, those frequently hauling heavy loads, running long-distance routes, or operating in demanding conditions, our Engine small oil pans provide the oil retention capacity and thermal resilience that heavy-duty use demands. They are manufactured to withstand sustained high operating temperatures and the mechanical stress that comes with engines running under load for extended periods.

OEM Replacement Specification

Every Truck Engine Small Oil Pan we produce is a direct OEM replacement, not an aftermarket approximation. We do not redesign the pans or alter their geometry. The application dictates the specification, and the specification dictates the part. When you order from BH Tubes, you receive a pan that fits the way the original did, seals the way the original did, and performs the way the original did, except built from our premium stainless steel and materials that outlast OEM alternatives in real-world conditions.

Benefits of Using BH Tubes Engine Small Oil Pans

Choosing the right oil pan for a commercial truck isn't just about price, it directly affects how long the engine lasts and how reliably it performs between service intervals.

Improved Lubrication

A properly sealed, dimensionally accurate Small Oil Pan ensures consistent oil retention and proper sump depth, which supports stable oil pickup and reliable lubrication of all engine components, especially during cold starts and high-load operation.

Reduced Engine Friction

When oil flow is consistent and the oil level is maintained correctly, which depends on a pan that holds its seal under operating conditions, friction between engine components decreases. Less friction means less wear, and less wear means longer engine life.

Extended Engine Service Life

Replacing a worn, cracked, or leaking oil pan with a quality Engine Small Oil Pan protects the engine from the kind of incremental oil loss that goes unnoticed until it causes serious damage. Our pans are built to retain their seal through temperature cycling, road vibration, and corrosive exposure that commercial trucks face daily.

Reduced Maintenance Frequency

Premium materials and precise OEM fitment mean fewer leak events, fewer unplanned oil changes, and fewer service visits driven by oil system failures, all of which translate to more uptime and lower operating costs for fleet operators.

Our Full Engine Product Range

Beyond Small Oil Pans, BH Tubes manufactures a complete lineup of engine components for commercial trucks. All are available by truck brand, model, and engine type.

Oil Tubes

Our stainless steel oil tubes include oil fill tubes, oil pump tubes, oil drain tubes, oil breather tubes, and turbo oil drains, covering the full oil circuit from fill to drain. Available in multiple diameters and OEM replacement configurations for International, Freightliner, Peterbilt, and more.

Dipstick Tubes

Precision-fabricated stainless steel engine dipstick tubes designed for accurate oil level measurement. Available for Peterbilt, Freightliner, and additional truck brands in OEM-matched specifications.

Power Steering Reservoirs

Stainless steel power steering fluid reservoirs and cap kits, replacing specific OEM part numbers for Sterling, International, and Motor Coach applications. Available with optional mirror finish.

Cover Plates

Stainless steel and steel cover plates for engine timing and exhaust manifold applications, including CAT C15/Acert peanut (timing) covers and Detroit Diesel 60 exhaust manifold covers.

Engine Brackets

Supporting brackets for engine component mounting, fabricated to OEM specifications for reliable fitment and long-term stability under engine vibration and thermal cycling.

Compatible Truck Brands and Engines

Our engine parts catalog covers the following makes and engines:

Truck Brands

Cat, Cummins, Detroit Diesel, Freightliner, International, Kenworth, Mack, Motor Coach, Peterbilt, Sterling, Universal, Volvo

Engine Families

• Caterpillar C10/C11, C15/Acert/3406E
• Cummins 855, Cummins N14
• Detroit Diesel Series 60 12.7L/14L
• Mercedes (selected configurations)

Related Products Across the BH Tubes Catalog

If you're sourcing engine components, the following related pages may be useful for completing your order or planning a broader maintenance project:

• Heater Supply Lines — Stainless steel coolant tubes routing hot coolant from the engine to the heater core
• Cooling System Parts — Full cooling system range including gaskets, reservoir tanks, and fittings
• Cooling System Hoses Clamps — Silicone and EPDM hoses with stainless steel clamps for coolant and heater circuits
• Cooling System Fittings — Elbows, hose barbs, ball valves, drain valves, plugs, and bolts
• Exhaust Bracket Clamps — Stainless steel exhaust support brackets, step bands, and V-band clamps
• Exhaust Pipes — Stainless steel and flexible exhaust pipes for truck and commercial vehicle applications
• Gas Tank Straps — Stainless steel fuel tank straps and T-bolt assemblies
• Stainless Steel Tubing — Seamless and welded stainless tubing in multiple grades for custom and OEM applications

Order from BH Tubes with Confidence

BH Tubes manufactures and ships from 220 Allentown Road, Souderton, PA 18964. Our engine parts, including all Small Oil Pans and Truck Engine Small Oil Pans — are made in the USA, covered by our standard warranty, and supported by a knowledgeable team that can help identify the right part by OEM number, truck brand, model, or engine specification.

1-866-210-5545 | 215-721-9109

Frequently Asked Questions

What are Small Oil Pans at BH Tubes?

Small Oil Pans is BH Tubes' internal shipping classification for the engine oil pans we carry. They are not undersized, they are direct OEM replacement parts that match the exact dimensions of the original oil pan for each application. The vehicle application determines the specification of the pan supplied.

Are BH Tubes' Engine Small Oil Pans direct OEM replacements?

Yes. Every Engine Small Oil Pan we manufacture is a precision OEM replacement, built to match the original equipment's dimensions, material specification, and fitment. We do not redesign or alter the pan geometry, the goal is a part that installs and performs exactly as the original.

What truck brands are BH Tubes' Small Oil Pans compatible with?

Our engine parts catalog covers Cat, Cummins, Detroit Diesel, Freightliner, International, Kenworth, Mack, Motor Coach, Peterbilt, Sterling, Universal, and Volvo, among others. Use the filters on this page to locate the correct part for your truck brand and engine.

What other engine parts does BH Tubes manufacture?

In addition to Truck Engine Small Oil Pans, BH Tubes manufactures oil fill tubes, oil pump tubes, oil drain tubes, turbo oil drains, dipstick tubes, power steering reservoirs, cover plates, and engine brackets, all available as OEM replacement parts for major commercial truck brands.

How do I find the right Small Oil Pan for my truck?

You can filter by truck brand, model, and engine type on this page, or contact our team directly at 1-866-210-5545 with your OEM part number or vehicle specifications. We'll help identify the correct part before you order.