1945 Jeep Willys Manual Transmission Parts

Keep Your 1945 Jeep Willys in Top Shape with Quality Manual Transmission Parts

Whether you’re repairing or upgrading your Manual Transmission Part, using high-quality parts is key to keeping your 1945 Jeep Willys looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Manual Transmission Synchro Springs, Manual Transmission Main Shaft Nuts, and Manual Transmission Synchro Key Plates. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Competitive Prices and Extensive Inventory

The average price for a 1945 Jeep Willys Manual Transmission Part at Advance Auto Parts is around $3.99, with a range that starts at $1.99 and goes up to $5.99. With 4 options in stock from one trusted brand, finding the right fit is easy. Popular picks like OE Replacement, Oem, For Use With Dana 300 Transfer Case/ Dana 20 Transfer Case, and OE Replacement, Black, Rubber, With Boot Only start at just $1.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Manual Transmission Part, don’t forget to check out other key components like Transmission Cooler and Parts and Transmission Seals. At Advance Auto Parts, we’re here to help you keep your 1945 Jeep Willys in peak condition, inside and out.

Essential 1945 Jeep Willys Manual Transmission Parts

Omix – Transmission Synchronizer Spring (Part No.18880.17)

Transmission Synchronizer Spring

from

$3.29
Is your T90 transmission not shifting right? Do you cringe from the grinding noises when you shift? Omix-ADA has the T90 internal parts you need to fix your Jeep’s transmission. Fix it and enjoy your drive.

Product Features:
  • Sold Individually
  • OE Style
  • Direct Fit
  • Limited 5 Year Warranty
See More

Crown Auto Jeep Replacmnt – Oem, For Use With Dana 300 Transfer Case/ Dana 20 Transfer Case (Part No.J0939001)

Oem, For Use With Dana 300 Transfer Case/ Dana 20 Transfer Case

from

$1.99
Crown Automotive offers the largest line of replacement parts for Jeep (R), as well as a growing line of parts for Chrysler and Dodge vehicles. Our applications features Axle, Body, Brake, Clutch, Cooling, Electrical, Engine, Fuel, Lamps, Mirrors, Steering, Suspension, Transmission and Wiper.

Product Features:
  • Shift Rod Poppet Springs Keep The Shift Rail In Place
  • Jeep Manual Transmission Synchronizer Springs Are Quality Components From A Trusted Name In Jeep Replacement Parts
  • Designed And Built To OEM Specs
  • Easy To Install
See More

Crown Auto Jeep Replacmnt – OE Replacement (Part No.J0640395)

OE Replacement

from

$2.99
Crown Automotive offers the largest line of replacement parts for Jeep (R), as well as a growing line of parts for Chrysler and Dodge vehicles. Our applications features Axle, Body, Brake, Clutch, Cooling, Electrical, Engine, Fuel, Lamps, Mirrors, Steering, Suspension, Transmission and Wiper.

Product Features:
  • Long-Lasting, Durable Crown Automotive Products
  • Hazardous Free Material
  • Crown Automotive Has Consistently Maintained Its Commitment To Offering Only Quality Parts
  • Offers OE Fit And Function
See More

Omix – Manual Trans Mainshaft Nut (Part No.18880.11)

Manual Trans Mainshaft Nut

from

$6.29
Is your T90 transmission not shifting right? Do you cringe from the grinding noises when you shift? Omix-ADA has the T90 internal parts you need to fix your Jeep’s transmission. Fix it and enjoy your drive.

Product Features:
  • OE Style
  • Direct Fit
  • Limited 5 Year Warranty
See More

Crown Auto Jeep Replacmnt – OE Replacement (Part No.J8126806)

OE Replacement

from

$5.99
Crown Automotive continues to be the leader in quality replacement parts for Jeep(R) vehicles. Crown has the largest stock of replacement parts for Jeep(R) vehicles, features factory discontinued parts. In fact, many of the older Jeeps are still on (and off) the road thanks to Crown parts. The Crown line consists of axle, body, brake, clutch, cooling, driveline, electrical, engine, exhaust, fuel, steering, suspension, transmission And transfer case components. Crown Automotive also offers an exclusive line of component kits And accessory products.

Product Features:
  • Leading Manufacturer Of Quality Replacement Parts
  • Hazardous Free Material
  • Crown Automotive Has Consistently Maintained Its Commitment To Offering Only Quality Parts And Exceptional Service
  • Easy To Install
See More

Omix – T90 Manual Transmission Shifter Boot (Part No.18806.01)

T90 Manual Transmission Shifter Boot

from

$4.99
Direct OE replacement Jeep parts and accessories built to the original specifications by Omix-ADA.

Product Features:
  • Black
  • OE Style
  • Direct Fit
  • Rubber
See More

Crown Auto Jeep Replacmnt – OE Replacement, Black, Rubber, With Boot Only (Part No.J0907107)

OE Replacement, Black, Rubber, With Boot Only

from

$4.99
Crown Automotive continues to be the leader in quality replacement parts for Jeep(R) vehicles. Crown has the largest stock of replacement parts for Jeep(R) vehicles, including factory discontinued parts. In fact, many of the older Jeeps are still on (and off) the road thanks to Crown parts. The Crown line consists of axle, body, brake, clutch, cooling, driveline, electrical, engine, exhaust, fuel, steering, suspension, transmission And transfer case components. Crown Automotive also offers an exclusive line of component kits And accessory products.

Product Features:
  • Manufactured From High Quality Material
  • Engineered To The Specifications
  • Meets The Quality Standards
  • Designed For Performance And Durability
  • Easy To Install
See More

Most Popular Manual Transmission Synchro Spring for 1945 Jeep Willys

Enhance your 1945 Jeep Willys with this popular Manual Transmission Synchro Spring we have in stock, for $1.99.

Crown Auto Jeep Replacmnt – Oem, For Use With Dana 300 Transfer Case/ Dana 20 Transfer Case (Part No.J0939001)

Oem, For Use With Dana 300 Transfer Case/ Dana 20 Transfer Case

from

$1.99
Crown Automotive offers the largest line of replacement parts for Jeep (R), as well as a growing line of parts for Chrysler and Dodge vehicles. Our applications features Axle, Body, Brake, Clutch, Cooling, Electrical, Engine, Fuel, Lamps, Mirrors, Steering, Suspension, Transmission and Wiper.

Product Features:
  • Shift Rod Poppet Springs Keep The Shift Rail In Place
  • Jeep Manual Transmission Synchronizer Springs Are Quality Components From A Trusted Name In Jeep Replacement Parts
  • Designed And Built To OEM Specs
  • Easy To Install
See More

Best-Selling 1945 Jeep Willys Manual Transmission Main Shaft Nut

Upgrade your Willys with our best-selling Manual Transmission Main Shaft Nut.

Crown Auto Jeep Replacmnt – OE Replacement (Part No.J8126806)

OE Replacement

from

$5.99
Crown Automotive continues to be the leader in quality replacement parts for Jeep(R) vehicles. Crown has the largest stock of replacement parts for Jeep(R) vehicles, features factory discontinued parts. In fact, many of the older Jeeps are still on (and off) the road thanks to Crown parts. The Crown line consists of axle, body, brake, clutch, cooling, driveline, electrical, engine, exhaust, fuel, steering, suspension, transmission And transfer case components. Crown Automotive also offers an exclusive line of component kits And accessory products.

Product Features:
  • Leading Manufacturer Of Quality Replacement Parts
  • Hazardous Free Material
  • Crown Automotive Has Consistently Maintained Its Commitment To Offering Only Quality Parts And Exceptional Service
  • Easy To Install
See More

Top-Quality Manual Transmission Synchro Key Plates for 1945 Jeep Willys

Choose a high-quality OEM or aftermarket Manual Transmission Synchro Key Plate for Jeep Willys and enjoy top-notch performance from $2.99.

Crown Auto Jeep Replacmnt – OE Replacement (Part No.J0640395)

OE Replacement

from

$2.99
Crown Automotive offers the largest line of replacement parts for Jeep (R), as well as a growing line of parts for Chrysler and Dodge vehicles. Our applications features Axle, Body, Brake, Clutch, Cooling, Electrical, Engine, Fuel, Lamps, Mirrors, Steering, Suspension, Transmission and Wiper.

Product Features:
  • Long-Lasting, Durable Crown Automotive Products
  • Hazardous Free Material
  • Crown Automotive Has Consistently Maintained Its Commitment To Offering Only Quality Parts
  • Offers OE Fit And Function
See More

Our Top Pick for a 1945 Jeep Willys Automatic and Manual Transmission Shift Boot

Invest in a durable Automatic and Manual Transmission Shift Boot for your 1945 Jeep, knowing you’re getting trusted brands and expert craftsmanship.

Crown Auto Jeep Replacmnt – OE Replacement, Black, Rubber, With Boot Only (Part No.J0907107)

OE Replacement, Black, Rubber, With Boot Only

from

$4.99
Crown Automotive continues to be the leader in quality replacement parts for Jeep(R) vehicles. Crown has the largest stock of replacement parts for Jeep(R) vehicles, including factory discontinued parts. In fact, many of the older Jeeps are still on (and off) the road thanks to Crown parts. The Crown line consists of axle, body, brake, clutch, cooling, driveline, electrical, engine, exhaust, fuel, steering, suspension, transmission And transfer case components. Crown Automotive also offers an exclusive line of component kits And accessory products.

Product Features:
  • Manufactured From High Quality Material
  • Engineered To The Specifications
  • Meets The Quality Standards
  • Designed For Performance And Durability
  • Easy To Install
See More

FAQs for 1945 Jeep Willys Manual Transmission Parts

What are the best-selling Manual Transmission Parts for 1945 Jeep Willys?

Out of 4 Manual Transmission Parts that fit 1945 Jeep Willys, the following parts are the top sellers:

What’s the price range for 1945 Jeep Willys Manual Transmission Parts?

The prices of Manual Transmission Parts for the 1945 Jeep Willys range from $1.99 up to $5.99 for the most premium parts.

What is the average price of a Manual Transmission Part for a 1945 Jeep Willys?

The average price for Manual Transmission Parts for the 1945 Jeep Willys is $3.99. Keep in mind the variety of part types within our Manual Transmission Part category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Manual Transmission Parts for other Jeep Willys model years?

Yes, we carry Manual Transmission Parts for 12 model years of Jeep Willys between 1946 and 1958. The following model years are the most popular for Manual Transmission Part purchases: 1958, 1957, 1956, 1955, 1954, 1953, 1952, 1951, and 1950.

What are the cheapest Manual Transmission Parts for my 1945 Jeep Willys?

The cheapest 1945 Jeep Willys Manual Transmission Parts we carry are:

What types of Manual Transmission Parts do you sell for my 1945 Jeep Willys?

As of 11/2/25, these are some of the most in-demand types of Manual Transmission Parts for a 1945 Jeep Willys:

Can I get help with 1945 Jeep Willys Manual Transmission Part orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Jeep Manual Transmission Parts and more.

What is your return policy for Jeep Willys Manual Transmission Parts?

Advance Auto Parts keeps returns simple. For new Jeep Willys Manual Transmission Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.