GM 3987937 Nos Clutch Gear Bearing Oil Seal

( Brand: Gm ), ( Part Type: Bearing Oil Seal Clutch Gear ), ( Manufacturer Part Number: 3987937 )

Review GM Nos Spd Clutch Gear Bearing Oil Seal Chevrolet Truck fits BLAZER 1968-72–1988

GM Part Number 3987937 NOS SPD Clutch Gear Bearing Oil Seal for 1985-1988 Chevrolet Blazer and 1968-1972 models

The GM Part Number 3987937 is a high-quality, new old stock (NOS) SPD Clutch Gear Bearing Oil Seal, specifically designed for Chevrolet Blazer models from 1985 to 1988 and 1968 to 1972. This oil seal is a crucial component in maintaining the integrity of the transmission system by preventing the escape of oil, keeping it within the clutch assembly and ensuring an efficient power transfer between the transmission and the driveshaft.

Manufactured using advanced materials and manufacturing processes, this oil seal boasts excellent sealing properties and exceptional durability. The seal's O-ring design provides a tight seal against the clutch gear housing, providing reliable protection against oil leakage, while its durable metal slider offers robust support against the high pressures generated during operation.

The 3987937 NOS SPD Clutch Gear Bearing Oil Seal comes in its original GM packaging, preserving its genuine authenticity and ensuring that it is free from contaminants and wear that may be present in used parts. Installed on new vehicles during the assembly process, this oil seal is often overlooked during routine maintenance or when repairing a damaged transmission system.

Installing a new, high-quality oil seal like the GM 3987397 ensures the longevity of your Chevrolet Blazer's clutch system, reduces the transmission's operating temperature, and eliminates the bothersome leakages that may originate from the seal. Furthermore, using a reliable NOS part like this one is a smart investment for classic Blazer owners looking to preserve their prized vehicles' originality and authenticity.

In summary, the GM Part Number 3987937 NOS SPD Clutch Gear Bearing Oil Seal represents an exemplary replacement part for Chevrolet Blazer owners seeking to preserve their vehicles' drivability and reliability while maintaining their classic styling and character.

GM's commitment to engineering excellence and attention to detail is reflected in the production of this superior oil seal. By seamlessly fitting into your vehicle's transmission system, the 3987937 oil seal delivers the performance and dependability expectations one would come to expect from GM, making it an indispensable upgrade for Blazer enthusiasts and crucial for those seeking to return their vehicles to optimal operating condition.

For professional installation or additional fitting instructions, always consult your vehicle's service manual or a trusted mechanic to ensure that this essential part is installed correctly, maintaining the longevity and performance of your beloved Chevrolet Blazer.

Pros and Cons of Buying a GM 3987937 NOS SPD Clutch Gear Bearing Oil Seal for a 1985-1988 Chevrolet Blazer (1968-1972 Models)

a. Original Equipment (OE): Purchasing a new-old-stock (NOS) SPD clutch gear bearing oil seal from a reputable automotive parts supplier can provide peace of mind knowing that the part is an original and manufactured to the same specifications as the original equipment used by General Motors (GM) during the Blazer's production era.

b. Durability: NOS parts may last longer due to their untouched condition. The seal may have been sealed and stored correctly since its production, preserving its quality and reducing the likelihood of wear or damage.

c. Fitment Assurance: Buying a genuine GM part decreases the chances of experiencing issues with misfit or compatibility problems, specifically with proprietary GM designs and unique configurations.

a. Cost: Purchasing a NOS part can be more expensive compared to used or aftermarket alternatives. The part's rarity, plus the cost related to its preservation and storage, adds to the higher price.

b. Availability: NOS parts may not always be in stock or readily available due to their limited availability. Often, these parts might require a waiting period for shipping or additional lead time if sourced from suppliers.

c. Possible over-engineering: By design, automotive manufacturers may include enhanced features and materials in OE components for longer lifespan or biased towards market segments. For regular usage, these characteristics might not be needed, and their cost-effectiveness may be questionable.

The decision to buy a GM 3987937 NOS SPD clutch gear bearing oil seal comes down to personal preferences and priorities. For those who desire a perfect fit, a genuine GM part will provide a high level of confidence, peace of mind, and a noticeably smoother driving experience. However, cost-conscious buyers might consider used or aftermarket alternatives that could save them money without compromising the seal's functionality. Ultimately, a well-informed decision based on the individual's requirements and circumstances can result in a satisfactory outcome.

- NOS parts are OE and inherently suitable for ultra-specific and hard-to-find fits, providing peace of mind.

- The new condition may ensure better longevity due to preserved quality.

- Higher cost and limited availability are drawbacks for some.

If the replacing seal is in a critical requiring immediate attention and you value OE components, a GM 3987937 NOS SPD clutch gear bearing oil seal may be the way to go for reliable and restored functionality. Otherwise, take into account the additional costs and consider exploring other used or aftermarket alternatives for more budget-friendly options.

Details:

According to my GM Manual, this is used on the following model's and years: 1985 1986 Chevrolet Truck. All w/ Muncie, The seal is in brand new, never used condition and free of any damage. Up for Buy-It-Now is a new old stock 4 speed manual transmission clutch gear bearing oil seal, GM part number 3987937. Model's RV1, 2, 3 M20 1968-1972 Blazer.

Model's CK1, 2, 3 M20 1987 1988 Chevrolet Truck. Please feel free to E-mail me questions. The original package is in fair condition.

part #: 3987937 prices

• $9.11-$12.35

specifications addedclutch:

• for models: Blazer
• for makes: Chevrolet
• for years: 1968-72-1988
• brand: Gm
• part type: Bearing Oil Seal Clutch Gear
• manufacturer part number: 3987937

shipping addedclutch:

• class: Standard, Expedited
• transit: 2-6 Days
• carrier: USPS
• type: Calculated
• service: USPS Ground Advantage, USPS Priority Mail
• cost: $6.50

seller addedclutch:

• # reviews: 6985
• rating: 100.0%
• city: Portage, Ohio

offer addedclutch:

• quantity: 1
• availability: In Stock
• started: December 10, 2024
• sold: 0
• options: Ship-to-home

returns addedclutch:

• time: 30 Days
• policy: Returns Accepted
• paid by: Buyer

general addedclutch:

• Transmission Drivetrain > Clutch Parts Kits > Additional Clutch Parts
• condition: New

payments addedclutch:

• other
• wallet: Paypal
• credit card: Mastercard

Gm 3987937 Is Similar To:

• Bwd Automotive 351914 Clutch Cover Fits 85-91 Gm 2.0l 9 1 8 Inch Diaphram Cavalier Etc Free Ship (33.2% similar) Part #: bawd automotive 351914 for sale...(June 15th, 2024)
• Borg Warner 155469 1954-1977 Clutch Friction And Pressure Plate Chevy Gm Gmc 57-61 Corvette 10spline (29.5% similar) 1 remain pressure plate / clutch cover. Items may show signs of oxidation/damage due to aging and handling. 1954 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 chevrolet. Applications: 1977 3.8L 231 Buick skylark 6 Cl...(June 23rd, 2024)
• Mcleod Racing Ppw71241 Rst Twin Disc Clutch 800-hp 97-15 Gm Ls Engine 6-speed And Fly Wheel Used (20.4% similar) Shipping is free via USPS ground advantage to the contiguous USA lower 48 states. McLeod rest twin disc clutch 800-HP 97-15 Gm ls engine 6-SPEED fly wheel used, item shipped as shown...(June 26th, 2024)
• Tick Performance 97-04 C5 Corvette Adjustable Clutch Master Cylinder Used Oem Gm (21.2% similar) Tick performance 97-04 corvette c5 adjustable clutch master cylinder used oem Gm. Shipping is free via USPS / ups FedEx ground to the contiguous USA lower 48 states. Item shipped as shown...(June 26th, 2024)
• Gm 838711 Gm103 Clutch Release Arm And Ball (36.1% similar) Clutch release arm and pivot ball Gm #838711. In great shape. Some wear on throw out bearing area...(July 10th, 2024)
• Mcleod Racing 1350-1 1300 Series Hydraulic Bearing Gm Tremec Tkx Inch A 2.31 2.50 10 (24% similar) These assemblies are available for several applications and may be used to eliminate the need fabricate complex clutch linkage when swapping transmissions. These high-quality, bolt-on hydraulic throw-out bearings are extremely durable and packaged with high-pressure stainless steel braided lines...(July 10th, 2024)
• Mcleod Racing 75017 55-83 Gm Street Level Clutch Kit 10.5x1-1 8 X 10 With Flywheel 1 (21.8% similar) Steel flywheels come in various weights and dimensions. Street level: clutch kit: Gm 1955 -83: 10.5 x 1-1/8 10, the level kit is the perfect choice for an entry repel cement. Flywheel: steel: chevrolet: 1955 -85 ABC: 1970 -90 BBC: 2PC rear main: internal balance: 168T: 30 lbs. Our kits are complete...(July 11th, 2024)
• Gm 3820093 1960 66 Chevrolet Gmc C10 C20 Truck Clutch Linkage Z Bar Bellcrank Pivot Bracket (34.3% similar) Z bar clutch rod to fork ans and ball stud bracket for 6 cylinder engine.z should b same v8 but is only as screws into block on...(July 11th, 2024)
• Gm Chevrolet 354497 1962-79 Flywheel Clutch Housing Cover For 10-1 2 Inch Bellhousing (26.3% similar) Its been trimmed so that starter removal is not required to remove the plate. This is a bell housing cover plate from 10 1/2 chevrolet. Its also pretty swanky and in need of a sand blast...(July 12th, 2024)
• Gm 3998652 67-69 Chevrolet Camaro 68 74 Nova Linkage Clutch Bellcrank Z Bar Oe (36.5% similar) Original equipment z-bar/ bell crank.for chevrolet first gen cameras and sec novas...(July 13th, 2024)
• Ram 88761hdx Hdx Gm 10.5-inch X 1 1 8 Inch 26-spline Clutch Set As New (26.3% similar) Part# 88761HDX for 10.4 /10.5 applications, less than 1,000 miles of use. Includes box. Fits Gm Muncie, super T10, T5, TKO, TX and other gearboxes with 26 spline input. Includes USA made throw out bearing and installation tool. Ram DX clutch. So new it still has all the machining marks...(July 20th, 2024)