PONTIAC 513509 Rear Bolt Crankshaft Bearing Cap Gm Box P/8

( Type: Bearing Cap Bolts ), ( Oe/oem Part Number: Oem ), ( Items Included: 2 Bolts ), ( Manufacturer Part Number: 513509 ), ( Material: Metal ), ( Country/region Of Manufacture: United States ), ( Vintage Part: Yes ), ( Performance Part: No )

Review PONTIAC Oem P/8 Bolt Crankshaft Bearing Cap Rear Gm Box Of fits 1950–1954

1950-1954 Pontiac P/8 Bolt Crankshaft Bearing Cap Rear (GM Part # 513509)

The 1950-1954 Pontiac P/8 Bolt Crankshaft Bearing Cap Rear (GM Part # 513509) is a critical engine component designed to provide a secure connection between the crankshaft and the engine block. This part is essential for maintaining the structural integrity and smooth operation of the internal combustion engine.

Manufactured by General Motors, this rear crankshaft bearing cap is engineered to exacting specifications to ensure a proper fit and function in Pontiac engines of that era. The cap is made from high-strength materials, such as cast iron or steel, to ensure the necessary durability and resistance to wear and tear.

The 513509 crankshaft bearing cap features eight bolt holes, allowing it to be securely fastened to the engine block using eight bolts. Each bolt hole is threaded to accept the appropriate size and type of fastener, ensuring a reliable connection between the cap and the engine block.

The surface of the cap where it makes contact with the crankshaft and the engine block is machined to precise tolerances, ensuring a snug fit and proper alignment. The cap also includes bearing surfaces that accommodate the crankshaft bearings, which help reduce friction and wear during engine operation.

This rear crankshaft bearing cap is a direct replacement for the original part on 1950-1954 Pontiac engines. It is designed to fit and function identically to the original part, ensuring a seamless installation process and a reliable repair solution for Pontiac enthusiasts and restorers.

In summary, the 1950-1954 Pontiac P/8 Bolt Crankshaft Bearing Cap Rear (GM Part # 513509) is an essential engine component that provides a secure connection between the crankshaft and the engine block. Manufactured to exacting specifications by General Motors, this part is a reliable and authentic repair solution for Pontiac engines of that era.

Pros and Cons of Buying a GM (513509) 1950-1954 Pontiac P/8 Bolt Crankshaft Bearing Cap Rear

The (513509) 1950-1954 Pontiac P/8 Bolt Crankshaft Bearing Cap Rear is an essential component of the crankshaft assembly in these classic Pontiac vehicles. Replacing this part can help ensure the longevity and proper functioning of the engine. In this analysis, we will discuss the potential advantages and disadvantages of purchasing this part.

1. Ensures Engine Performance: A worn-out or damaged crankshaft bearing cap can negatively impact the performance of the engine. Replacing it with a new one can help restore the engine's power and efficiency.

2. Prevents Engine Damage: A faulty crankshaft bearing cap can cause more significant engine problems, such as connecting rod damage or even engine seizure. By replacing the part, you can prevent these costly repairs.

3. Improves Engine Reliability: A new crankshaft bearing cap can help improve the overall reliability of the engine. This is especially important for classic car enthusiasts who want their vehicles to run smoothly and consistently.

1. Cost: OEM (Original Equipment Manufacturer) parts like the (513509) 1950-1954 Pontiac P/8 Bolt Crankshaft Bearing Cap Rear can be quite expensive. This may deter some buyers, particularly those on a tight budget.

2. Availability: Depending on the specific model and year of your Pontiac, finding a new OEM crankshaft bearing cap may be a challenge. You may need to order it from a specialist supplier or even wait for an extended period.

3. Installation Complexity: Installing the new crankshaft bearing cap can be a complex process that requires specialized tools and a good understanding of engine mechanics. This may necessitate the hiring of a professional mechanic, adding to the overall cost.

The decision to buy a new (513509) 1950-1954 Pontiac P/8 Bolt Crankshaft Bearing Cap Rear depends on various factors, including your budget, the availability of the part, and your mechanical expertise. While the part offers several advantages, such as improved engine performance and reliability, the high cost and installation complexities may be significant drawbacks for some buyers. Ultimately, the decision comes down to your priorities as a car owner and the importance you place on the engine's proper functioning.

If you prioritize the long-term health and performance of your classic Pontiac engine, investing in a new (513509) 1950-1954 Pontiac P/8 Bolt Crankshaft Bearing Cap Rear is a worthwhile investment. However, if you're on a tight budget, consider alternative options like rebuilding the existing cap or purchasing a used OEM part. Remember to consult with a mechanic to help you make an informed decision based on your specific vehicle and situation.

Details:

Hex 9/16 12 2-7/8. The product is a set of two OEM rear crankshaft bearing cap bolts for 1950-1954 Pontiac P/8 engines.

part #: 513509 price

• $50.00

specifications engibearing:

• for makes: Pontiac
• for years: 1950-1954
• type: Bearing Cap Bolts
• oe/oem part number: Oem
• items included: 2 Bolts
• manufacturer part number: 513509
• material: Metal
• country/region of manufacture: United States
• vintage part: Yes
• performance part: No

seller engibearing:

• # reviews: 701
• city: Brewton, Alabama
• rating: 100.0%

general engibearing:

• Car Truck Parts Accessories > Engines Engine Parts > Engine Bearings
• condition: New

shipping engibearing:

• cost: $6.00
• class: Standard
• type: Fixed
• transit: 4-11 Days
• service: USPS Ground Advantage
• carrier: USPS

payments engibearing:

• credit card: Diners-club
• other
• wallet: Paypal

returns engibearing:

• policy: No Returns

offer engibearing:

• quantity: 2
• sold: 0
• options: Ship-to-home
• availability: In Stock
• started: July 8, 2025

Pontiac 513509 Is Similar To:

• Sealed Power 87555nfqh For 1986 Pontiac Bonneville Main Bearing Set 4.3l V6 (41.6% similar) Parts geek - for 1986 pontiac Bonneville main bearing set sealed power 87555NFQH 4.3L v6 V6: review fitment notes to ensure proper fit condition: new brand: notes: engine crankshaft partial grooved; a-series aluminum bearings; 0.020 in undersized part: 12 month warranty vehicle...(July 24th, 2024)
• Sealed Power 99776jfgz For 1970-1974 1976 Pontiac Lemans Main Bearing Set 1971 (44.6% similar) 12 month warranty fitment notes: vehicle: engine: 1970 -1974, 1976 pontiac leans 7.5L V8. Parts geek - for 1970 -1974, 1976 pontiac leans main bearing set sealed power 99776JFGZ 1971 1971 : review fitment notes to ensure proper fit condition: new brand: notes: engine crankshaft overplayed copper...(July 24th, 2024)
• Sealed Power 11273fmtp For 1978-1980 Pontiac Grand Am Rod Bearing 1979 5.0l V8 (42% similar) Parts geek - for 1978 -1980 pontiac grand am rod bearing sealed power 11273FMTP 1979 5.0L v8 V8: review fitment notes to ensure proper fit condition: new brand: notes: engine connecting 1.5800 in wall thickness; overplayed copper-lead alloy; 0.010 undersized part: 12 month warranty...(July 24th, 2024)
• Vr Gaskets 98725gwms For 1968-1974 1976-1986 Pontiac Parisienne Main Bearing Set 1969 1970 (40.2% similar) 12 month warranty fitment notes: vehicle: engine: 1980 -1982 pontiac praising 4.4L V8, 1969 -1974, 1976 -1979 praising 5.7L 1968 -1970, 1977 -1986 praising 5.0L 1968 - 1969 praising 5.3L V8...(July 27th, 2024)
• General Motors 6260600 Nos Gm 1976 1977 Chevrolet Oldsmobile Pontiac Engine Crankshaft Bearing (42.8% similar) These are very rare to find in nos condition so be sure not miss this one. 1976 Chevrolet Vega and Mona model's with 122 engine. This is a new old stock nos original gm engine crankshaft #4 bearing standard size correct for the following model's. Here to I do guarantee them to be...(August 4th, 2024)
• Clevite Ms-483g Nos Vintage Monmouth Partial Main Bearing Set Pontiac 326 389 400 Std (34.1% similar) Vintage Monmouth main bearing set, partial. Finishes are Smith but have tarnishing from storage. Please see photos for details. Its missing the rear main. Combined shipping available. MS-483G, std diameter...(August 15th, 2024)
• Borg Warner Bw91-242 Buick 215 Connecting Rod Bearing Set 010 1962 1961 1963 Olds Pontiac (25% similar) ...(August 31st, 2024)
• Dnj Engine Components Mb3104.20 Crankshaft Main Bearing S Fits 1977-1997 Pontiac Firebird Grand Prix Bonn (37% similar) For example, BMW does not manufacture parts, they assemble parts from many manufacturers into a finished vehicle. This may be an oem product. You are purchasing a engine crankshaft main bearing set made by DJ engine components. Check the compatibility information in listing to discover qty your...(September 1st, 2024)
• Vr Gaskets 41jzsq18 Main Bearing Set For Pontiac G6 G8 Torrent 2007 2008 2009 (29.5% similar) Main bearing set 41JZSQ18 for pontiac g6 g8 torrent 2007 2008 2009 2009 : brand: VR gaskets condition: new, notes engine crankshaft oe replacement; a series aluminum ; .020IN undersized, detailed applications vehicle engine, 2007 - 2009 G63.6L V6, 2008 - 2009 G83.6L torrent 3.6L v6...(September 4th, 2024)
• Federal Mogul Usa 2460cp 1961-63 Pontiac Tempest 194.5 195 Connecting Rod Bearing Set Std (38.1% similar) This means there could be some discoloration, markings, scratches, or other defect. We combine shipping. Any questions...(September 10th, 2024)
• Aftermarket Products Mb rb-91808tw-91898 Fit 08-16 Pontiac Scion Toyota Corolla 1.8l 2zrfe Npr Piston Ring And Bearing Sets (32.7% similar) Main bearings set. For domestic shipping within the USA, I will either utilize USPS or ups as courier. Parts included: 1 complete set NPR piston rings: made in japan. Engine bearing sizes available. Piston rings sizes...(September 20th, 2024)