Product Description

ES 4-speed transmission case accepts ratchet top.

Key Features

• Case uses mainshaft bearing Torrington needle type and reverse gear idler shaft (not the 88 loose rollers).

Motorcycle Fitment

• Harley-Davidson FL (1977-1979)
• Harley-Davidson FX (1977-1978)

Technical Notes

• Case uses mainshaft bearing Torrington needle type and reverse gear idler shaft (not the 88 loose rollers). Loctite recommended for mount stud installation. No Manufacturer's Statement of Origin required Bill of Sale only. *NOTE: Bushings are not installed. **NOTE: Technician must remove/check material for speedometer drive clearance.
• Accepts #12-0300 Torrington style 4th gear bearing.
• Suggested to use #17-0101 bearing retainer on 1981-1984 Suggested to use #17-9883 housing on 1981-1984 models Bill Of Sale Only.

Specs / Product Details

• V-Twin Part Number: 43-9105
• Manufacturer: Motorshop
• Origin: TAIWAN
• Unit of Measure: 1 - EA
• OEM cross reference part# : 34702-78

Related Parts (sold separately search OUR STORE)

• Accessory: 17-1288 4-Speed Big Twin Transmission Assembly
• Accessory: 43-9121 Hitachi Starter Housing Kit
• Accessory: 43-9185 4-Speed Transmission Gear Box with Components
• Accessory: 17-0273 4-Speed Big Twin Transmission Assembly

Shipping & Returns

• Please review estimated delivery timing and shipping service on the listing.
• Returns are handled according to the listing return policy.

Please review photos, specifications, fitment details, and notes carefully before purchase.