Transmission Oil Pan Bolt Count: The 42Rh Guide

how many bolts on transmission oil pan on 42rh

The number of bolts on a transmission oil pan depends on the vehicle's transmission type. For example, the 42RE transmission is identified by its 14-bolt transmission pan, while the 42RLE transmission has 13 bolts. Jeep owners should verify the shape of the pan perimeter and the bolt pattern when replacing their transmission oil pan.

Characteristics Values
Number of bolts 14
Vehicle compatibility 1994-2001 Dodge Ram 1500 with 3.9 V6, 1995-2003 Dodge Ram Van 1500 with 3.9 or 5.2, 1988-1994 Dodge Ram Van 150 with 3.9 or 5.2, 2000-2003 Dodge Dakota with 3.9, 1987-1999 Dodge Dakota with 3.9 or 5.2, 1998-2003 Dodge Durango with 3.9 or 5.2, 1999-2004 Jeep Grand Cherokee with 4.0, 1993-1998 Jeep Grand Cherokee with 4.0 or 5.2, 1987-2001 Jeep Cherokee with 4.0, 1993-2002 Jeep Wrangler with 4.0

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The 42RH transmission oil pan has 14 bolts

When replacing the transmission oil pan, it is important to use the correct gasket and torque the bolts to the specified tension. The gasket should be made of cork, rubber/cork, or a similar flexible material. Some people recommend using a sealant in addition to the gasket, such as RTV or three-bond, to ensure a tight seal and prevent leaks. It is also important to clean the surfaces of the pan and transmission before installation to remove any oil residue.

The transmission oil pan can be purchased from a variety of retailers, including Amazon, eBay, and Summit Racing. The price can range from around $50 to $200, depending on the material and whether it is a stock or performance pan.

In addition to the oil pan, it is recommended to replace the filter and gasket. These parts can be purchased together in a kit, which typically includes new mounting bolts as well. It is important to verify that the kit is compatible with your specific transmission before purchase.

When installing the new oil pan, it is crucial to follow the correct torque specifications for the bolts. Over-tightening the bolts can lead to dimpling of the bolt holes and leaks. The recommended torque for the 42RH transmission oil pan bolts is 13-15 ft-lbs.

Some people also choose to upgrade to a deep oil pan, which has a higher oil capacity and can help with heat dissipation, especially when towing. This may require modifications to the exhaust or cross-members to ensure proper clearance.

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The 42RE transmission oil pan has 14 bolts

The 42RE transmission is identified by its 14-bolt transmission pan, and this number of bolts is consistent across different makes and models of vehicles that use this transmission. The oil pan is also identified by its factory original design without a drain hole or plug, although there are some variations that include a drain hole and plug.

When purchasing a replacement transmission oil pan for the 42RE transmission, it is important to verify compatibility with your specific vehicle. While the bolt pattern and pan shape are standard, there may be variations in the pan's dimensions and the vehicles' exhaust systems and frame cross members that could affect compatibility.

Additionally, when working on the 42RE transmission oil pan, it is important to use the correct torque specifications for the bolts. Over-tightening the bolts can lead to stripped bolt holes, as the bolt holes in the oil pan are typically made of softer metal than the bolts themselves. In the event of a stripped bolt hole, a helicoil can be installed to repair the damage without removing the oil pan.

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The 42RLE transmission oil pan has 13 bolts

When replacing a transmission oil pan, it is important to verify that the shape of the pan perimeter and the bolt pattern are the same as the one being replaced. It is also important to check that there is room for a larger pan, as some deeper pans can attract rocks and be unsuitable for certain types of driving.

When installing a new transmission oil pan, it is recommended to use a gasket to create a seal. Some people recommend using a sealant in addition to the gasket, but others suggest that this is unnecessary and may even cause leaks. It is important to clean the surfaces of the pan and transmission before installing the gasket to ensure a good seal. The bolts that hold the pan in place should be tightened to the specified torque, which is typically around 13-15 ft-lbs, but it is important to check the correct torque specification for your vehicle.

Some people choose to upgrade to a deeper transmission oil pan to increase the oil capacity and improve cooling. This can be beneficial for towing or other activities that put extra strain on the transmission. However, it is important to note that simply increasing the oil capacity may not be enough to provide significant benefits, and other modifications such as a transmission cooler may be more effective.

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The A500 transmission oil pan has 14 bolts

When considering the A500 transmission oil pan, it's important to verify that it will fit your specific vehicle. The pan has a volume of 2 quarts over stock and dimensions that can be found on the manufacturer's website. To ensure compatibility, it's recommended to check the shape of the pan perimeter and the bolt pattern against your existing transmission pan. This is especially important for Jeep owners, as Jeep uses both Chrysler and Aisan Warner transmissions with varying exhaust routing.

The A500 transmission oil pan is a popular choice for those looking to increase the oil capacity of their vehicle and improve temperature management. It's important to note that some Jeep models may have the Chrysler 42RLE transmission, which has 13 bolts instead of 14. Therefore, it's crucial to verify the bolt pattern before purchasing the A500 transmission oil pan.

The A500 transmission oil pan is available from various retailers and can be purchased online or at automotive parts stores. It is designed as a direct replacement for the original equipment transmission pan and is made of quality materials for durability and leak-free performance. Overall, the A500 transmission oil pan with 14 bolts is a reliable and cost-effective solution for those looking to upgrade their transmission oil pan.

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The A904 transmission oil pan has 14 bolts

When purchasing an A904 transmission oil pan, it is important to verify that the shape of the pan perimeter and the bolt pattern match those of the vehicle's stock pan. The exhaust system and frame cross members are also primary concerns when installing this transmission pan.

There are several options available for A904 transmission oil pans, including:

  • Moroso 42090 Transmission Pan: This pan is made in the USA and has a package weight of 4.9 pounds. It is designed for the Chrysler A-904 transmission.
  • PML Chrysler Dodge A500 Transmission Pan: This pan is designed for the Chrysler/Dodge A500, 40RH, 42RH, 42RE, and 44RE transmissions. It has a volume of 2 quarts over stock and features heavy-duty sand-cast aluminum construction.
  • Mancini Racing Deep Trans Pan: This pan fits the A904 transmission and is made of stamped steel. It includes a bolt-on spacer to lower the fluid pickup and a drain plug.

It is important to note that when installing a new transmission pan, it is recommended to use a gasket made of cork, rubber/cork, or similar flexible material. Additionally, deeper pans may require lowering the filter pickup, and it is advised to replace the filter as well.

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Frequently asked questions

There are 14 bolts on the transmission oil pan of the 42RH.

It is recommended to use a gasket made of cork, rubber/cork, or a similar flexible material. Some prefer to use silicone or a gasket sealant.

The bolt torque specification for a 42RH transmission oil pan is typically around 13-15 ft-lbs, but it is recommended to refer to the vehicle's repair manual for the exact specification.

The 42RH transmission was used in the 1994-2001 Dodge Ram 1500 with a 3.9L V6 engine, 1995-2003 Dodge Ram Van 1500 with a 3.9L or 5.2L engine, and various other Dodge and Jeep models.

Yes, there are aftermarket transmission oil pans available that offer increased oil capacity and improved heat dissipation. These pans typically require new mounting bolts and may require minor modifications for a proper fit.

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