1. Car & Truck Shift Knobs – USED Parts
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  3. MOSS 462-535

MOSS MOTORS 462-535 Lower Uppper Jam Nuts Mgb Knob

fits year: 1977–1980.

462-535 Moss Motors New Uppper And Lower Jam Nuts Mgb Shift Knob 1977-1980

( Brand: Moss Motors ), ( Manufacturer Part Number: 462-535 ), ( Part Type: Motor ), ( Oe/oem Part Number: C30505, C30623 ), ( Universal Fitment: No ), ( Vintage Part: Yes ), ( Country Of Origin: United States )

Review MOSS MOTORS New Uppper And Lower Jam Nuts Mgb Shift Knob fits 1977–1980

Introducing the 462-535 upper and lower jam nuts, specifically designed for MGB knobs from the years 1977 to 1980. These essential automotive components are meticulously crafted to provide a secure and reliable fit for your MGB's steering column.

The upper jam nut is the first nut that comes in contact with the steering column when installing the knob. It features a hexagonal shape with external threads, allowing it to be easily tightened using a wrench. Its high-quality steel construction ensures durability and resistance to rust, even under the most challenging weather conditions.

The lower jam nut, on the other hand, serves as the final securing element for the steering column knob. It also boasts a hexagonal shape with internal threads, making it compatible with the corresponding external threads on the upper nut. This pairing creates a strong, reliable connection between the steering column and the knob.

Both the upper and lower jam nuts are finished with a zinc coating, which not only enhances their visual appeal but also acts as a protective layer against corrosion. This coating ensures that your components maintain their original look, even after prolonged use.

These 462-535 upper and lower jam nuts are manufactured to OEM specifications, ensuring that they fit and function perfectly in your MGB. Installing them is a straightforward process, requiring only standard tools and minimal effort. By choosing these high-quality components, you'll not only enjoy a more secure and precise steering experience but also add peace of mind to your driving experience.

In summary, the 462-535 upper and lower jam nuts are essential components for maintaining the functionality and appearance of your MGB's steering column knob from 1977 to 1980. Their high-quality steel construction, zinc coating, and OEM specifications make them a smart investment for any MGB owner looking to keep their vehicle in top condition.

Pros and Cons of Buying Upper and Lower Jam Nuts for MGB Knob (1977-1980)

The upper and lower jam nuts for the MGB steering wheel knob (1977-1980) are essential components that secure the steering wheel in place. These parts may need replacement due to wear or damage over time. In this text, we will discuss the pros and cons of buying these parts to help you make an informed decision.

Pros of Buying Upper and Lower Jam Nuts:

1. Safety: Properly installed upper and lower jam nuts ensure the steering wheel remains securely in place, enhancing safety while driving.

2. Improved Driving Experience: A securely fastened steering wheel provides better control and feel, resulting in an improved driving experience.

3. Prevention of Vibrations: Worn or damaged jam nuts can cause unwanted vibrations, leading to discomfort and decreased performance. Replacing them can help eliminate these issues.

4. Availability: These parts are readily available at most automotive supply stores and online retailers, ensuring easy access when needed.

Cons of Buying Upper and Lower Jam Nuts:

1. Cost: Replacing upper and lower jam nuts is a relatively inexpensive repair, but the cost can add up, especially when considering labor charges if the replacement is performed at a shop.

2. Time: Installing new upper and lower jam nuts is a straightforward process that can be done at home with the right tools, but it may take some time for those who are not mechanically inclined.

3. Potential for Damage: During removal and installation, there is a risk of damaging the steering wheel or other components. Proceed with caution to minimize the chances of causing further damage.

Conclusion:

The decision to buy upper and lower jam nuts for the MGB steering wheel knob ultimately depends on your priorities and circumstances. If safety, improved driving experience, and prevention of vibrations are your main concerns, then replacing these parts is a worthwhile investment. However, if the cost and time required for the repair are significant factors, you may want to consider alternative solutions or prioritize other repairs.

Recommendation:

If you decide to purchase new upper and lower jam nuts for your MGB, we recommend checking multiple sources to ensure you get the best price and quality. Local automotive supply stores and online retailers are good places to start your search. Additionally, be sure to have the correct part number (462-535) on hand when ordering to ensure a proper fit.

Details:

YOU ARE PURCHASING A NEW SET OF UPPER AND LOWER SHIFT KNOB JAM NUTS THAT FIT 1977-1980 MGB ORIGINAL LEVERS.

part #: 462535 prices

  • $10.00-$14.00

specifications shifterfreddie:

  • for years: 1977-1980
  • brand: Moss Motors
  • mpn: 462-535
  • part type: Motor
  • oe/oem part number: C30505, C30623
  • universal fitment: No
  • vintage part: Yes
  • country of origin: United States

payments shifterfreddie:

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  • policy: Returns Accepted
  • time: 30 Days
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offer shifterfreddie:

  • started: February 28, 2026
  • availability: In Stock
  • sold: 0
  • options: Ship-to-home
  • quantity: 2

general shifterfreddie:

  • condition: New
  • Car Truck Parts Accessories > Interior Parts Accessories > Shift Knobs

seller shifterfreddie:

  • # reviews: 14218
  • city: Newark,
  • rating: 99.6%

shipping shifterfreddie:

  • service: USPS Ground Advantage
  • carrier: USPS
  • cost: $6.95
  • transit: 4-9 Days
  • class: Standard
  • type: Fixed
for years: 1977-1980, part type: motor, oe/oem part number: c30505, c30623, universal fitment: no, vintage part: yes, country of origin: united states,
category: auto parts > car truck parts accessories > interior parts accessories > shift knobs, sku: 10256162159186983,

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2 offers $10.00–$14.00 USD
  • Offer #1: $10.00 price + $11.95 shipping estimate = $21.95* total.+$11.95 shipping
  • Offer #2: $14.00 price + $8.00 shipping estimate = $22.00* total.+$8.00 shipping

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