Mid-USA

Filter

Filter

Brand

clear
16 products

16 products

Quick view
Mainshaft Key Big Twin 5 Spd L1984/1990 Replaces Hd 37523-85..Mfg.2212
Mid-USA
$28.77
Quick view
Mainshaft Oil Seal Big Twin Late 84/Later* D.Lip Rpls Hd 12052A Cometic #C9260
Mid-USA
$15.05
Quick view
Transmission Mainshaft BT BT 4 Spd 70/E 84 12.470"Long Rpls Hd35039-70B & Hd35039-80T
Mid-USA
$79.65
Quick view
Transmission Mainshaft BT Big Twin 5 Spd 1991/2006 Rpls Hd 35042-91....Mfg.296910
Mid-USA
$330.85
Quick view
Transmission Mainshaft BT Big Twin 5 Spd 85/89 Belt Drv Rpls Hd 35042-85....Mfg.296850
Mid-USA
$320.15
Quick view
Transmission Mainshaft BT BT 5 Spd 80/E84 W/Chain Drive Rpls Hd 35042-79....Mfg.296800
Mid-USA
$320.15
Quick view
Mainshaft Bearing C-Clip Fits All Bdl Motorplates Mfg.Cc-193
Mid-USA
$11.20
Quick view
Mainshaft Ball Bearing BT 1980/1984 5 Speed Models Rpls.8975 & 8980.Shielded Brg
Mid-USA
$5.35
Quick view
Mainshaft Bearing Fits All Bdl Motorplates (Ex Shovelhead) Mfg.Mpb-9
Mid-USA
$86.60
Quick view
Mainshaft Bearing Nut Lock Big Twin 4 Spd 1936/Later Replaces Hd 35050-40
Mid-USA
$14.85
Quick view
Transmission Mainshaft BT BT 4 Spd 85/86 Belt 13.725"Lg Replaces Hd 35039-85....208800
Mid-USA
$254.10
Quick view
Transmission Mainshaft BT BT 4 Spd 70/E 84 12.470"Long Replaces Hd 35039-80....208700
Mid-USA
$253.75
Quick view
Transmission Mainshaft BT BT 4 Spd 65/69 11.985"Long Replaces Hd 35039-65...208650
Mid-USA
$235.15
Sold Out
Transmission Mainshaft BT BT 4 Spd 36/64 11.730"Long Rpls 35040-50,35040-37.208500
Mid-USA
$239.80
Quick view
Transmission Mainshaft Spt Sportster 1971/Early 1984 Replaces Hd 35046-71A...258120
Mid-USA
$254.25
Quick view
Transmission Mainshaft Spt Sportster Late 1984/1990 Rpls 35036-84A Andrews.258190
Mid-USA
$254.25
Mainshaft Key Big Twin 5 Spd L1984/1990 Replaces Hd 37523-85..Mfg.2212 Harley Mid-USA - K and G Cycles
Mid-USA

Mainshaft Key Big Twin 5 Spd L1984/1990 Replaces Hd 37523-85..Mfg.2212

MID-72309

$28.77

In Stock

Save $-28.77
/
Shipping calculated at checkout.
Mainshaft Key Big Twin 5 Spd L1984/1990 Replaces Hd 37523-85..Mfg.2212
HARDWARE
Mainshaft Clutch Key
Fits Big Twin 5 speed 1984/1990
Package of 10
Replaces HD# 37523-85
Mainshaft Oil Seal Big Twin Late 84/Later* D.Lip Rpls Hd 12052A Cometic #C9260 Harley Mid-USA - K and G Cycles
Mid-USA

Mainshaft Oil Seal Big Twin Late 84/Later* D.Lip Rpls Hd 12052A Cometic #C9260

MID-78907

$15.05

In Stock

Save $-15.05
/
Shipping calculated at checkout.
Mainshaft Oil Seal Big Twin Late 84/Later* D.Lip Rpls Hd 12052A Cometic #C9260
Cometic Gasket
Double Lip Mainshaft Oil Seal fits L, X 4 speed Late 1984/Later, Big Twin 5 speed Late 1984/Later, Softail 1989/Later & Dyna 1991/Later
Inner Primary Bearing Seal (Double Lip) fits Big Twin Late 1984/2005
Package of 5
Replaces HD# 12052A
Cometic # C9260
Transmission Mainshaft BT BT 4 Spd 70/E 84 12.470"Long Rpls Hd35039-70B & Hd35039-80T Harley Mid-USA - K and G Cycles
Mid-USA

Transmission Mainshaft BT BT 4 Spd 70/E 84 12.470"Long Rpls Hd35039-70B & Hd35039-80T

MID-72003

$79.65

In Stock

Save $-79.65
/
Shipping calculated at checkout.
Transmission Mainshaft Bt Bt 4 Spd 70/E 84 12.470"Long Rpls Hd35039-70B & Hd35039-80T
V-FACTOR Mainshaft (12.470 Length)
Fits Big Twin 4 speed 1970/Early 1984
Replacement Mainshaft for Big Twin 1936/Early 1976
Replaces HD# 35039-80, 35039-70B, 35039-70A
(Imported)
Transmission Mainshaft BT Big Twin 5 Spd 1991/2006 Rpls Hd 35042-91....Mfg.296910 Harley Mid-USA - K and G Cycles
Mid-USA

Transmission Mainshaft BT Big Twin 5 Spd 1991/2006 Rpls Hd 35042-91....Mfg.296910

MID-72039

$330.85

In Stock

Save $-330.85
/
Shipping calculated at checkout.
Transmission Mainshaft Bt Big Twin 5 Spd 1991/2006 Rpls Hd 35042-91....Mfg.296910
or Transmission tools see the general merchandise section.

Note: These gears are low contact gears (LCG) & will not work in conjunction with the OEM H-D high contact gear (HCG) found in some 1994/1995 and all 1996/Later models. So if you replace a LCG mainshaft gear in a 1994/Later HCG transmission you must also buy a matching LCG gear on the countershaft found in the drive train section.Andrews
Mainshaft Belt Drive
Fits Big Twin 5 speed 1991/2006
Replaces HD# 35042-91
Transmission Mainshaft BT Big Twin 5 Spd 85/89 Belt Drv Rpls Hd 35042-85....Mfg.296850 Harley Mid-USA - K and G Cycles
Mid-USA

Transmission Mainshaft BT Big Twin 5 Spd 85/89 Belt Drv Rpls Hd 35042-85....Mfg.296850

MID-72034

$320.15

In Stock

Save $-320.15
/
Shipping calculated at checkout.
Transmission Mainshaft Bt Big Twin 5 Spd 85/89 Belt Drv Rpls Hd 35042-85....Mfg.296850
or Transmission tools see the general merchandise section.

Note: These gears are low contact gears (LCG) & will not work in conjunction with the OEM H-D high contact gear (HCG) found in some 1994/1995 and all 1996/Later models. So if you replace a LCG mainshaft gear in a 1994/Later HCG transmission you must also buy a matching LCG gear on the countershaft found in the drive train section.Andrews
Mainshaft Belt Drive
Fits Big Twin 5 speed 1985/1989
Replaces HD# 35042-85
Transmission Mainshaft BT BT 5 Spd 80/E84 W/Chain Drive Rpls Hd 35042-79....Mfg.296800 Harley Mid-USA - K and G Cycles
Mid-USA

Transmission Mainshaft BT BT 5 Spd 80/E84 W/Chain Drive Rpls Hd 35042-79....Mfg.296800

MID-72033

$320.15

In Stock

Save $-320.15
/
Shipping calculated at checkout.
Transmission Mainshaft Bt Bt 5 Spd 80/E84 W/Chain Drive Rpls Hd 35042-79....Mfg.296800
or Transmission tools see the general merchandise section.

Note: These gears are low contact gears (LCG) & will not work in conjunction with the OEM H-D high contact gear (HCG) found in some 1994/1995 and all 1996/Later models. So if you replace a LCG mainshaft gear in a 1994/Later HCG transmission you must also buy a matching LCG gear on the countershaft found in the drive train section.Andrews
Mainshaft Chain Drive
Fits Big Twin 5 speed 1980/Early 1984
Replaces HD# 35042-79
Mainshaft Bearing C-Clip Fits All Bdl Motorplates Mfg.Cc-193 Harley Mid-USA - K and G Cycles
Mid-USA

Mainshaft Bearing C-Clip Fits All Bdl Motorplates Mfg.Cc-193

MID-77398

$11.20

In Stock

Save $-11.20
/
Shipping calculated at checkout.

Main shaft bearing C-Clip Fits All BDL Motor plates, Mfg.CC-193

Belt Drives Ltd.
Replacement Main shaft Support Bearing C-Clip
Fits Softail 1990/2006

Mainshaft Ball Bearing BT 1980/1984 5 Speed Models Rpls.8975 & 8980.Shielded Brg Harley Mid-USA - K and G Cycles
Mid-USA

Mainshaft Ball Bearing BT 1980/1984 5 Speed Models Rpls.8975 & 8980.Shielded Brg

MID-74621

$5.35

In Stock

Save $-5.35
/
Shipping calculated at checkout.
Mainshaft Ball Bearing Bt 1980/1984 5 Speed Models Rpls.8975 & 8980.Shielded Brg
RB International
Shielded Main Shaft Ball Bearing
Fits Big Twin 5 speed 1980/1984
Replaces HD# 8975 & 8980
(Imported)
Mainshaft Bearing Fits All Bdl Motorplates (Ex Shovelhead) Mfg.Mpb-9 Harley Mid-USA - K and G Cycles
Mid-USA

Mainshaft Bearing Fits All Bdl Motorplates (Ex Shovelhead) Mfg.Mpb-9

MID-77399

$86.60

In Stock

Save $-86.60
/
Shipping calculated at checkout.
Mainshaft Bearing Fits All Bdl Motorplates (Ex Shovelhead) Mfg.Mpb-9
The 14mm by 3 3/8 belt is the same that the top fuel racers use on their 600 plus horsepower machines. This kit is designed for oil filter (included) mounting in the motor plate. Kit is the complete drive with outboard bearing supports. The outboard bearing support has one bearing to support the transmission mainshaft. The outboard support plate is reversible. The back side is channeled for another distinct look, but just the flat side will be polished.

eatures:
  • 14mm x 85mm (3 3/8) wide belt, the same belt as used on top fuel Harley-Davidson® race bikes
  • Kevlar™ clutch has nine 6 3/8 diameter frictions & eleven steels for ultimate power transfer
  • Speciallly manufactured pressure plate uses up to 9 springs for infinite clutch pressure control
  • Hub is manufactured from 7075 aluminum and hard anodized for maximum strength and longevity
  • 30-46 tooth combo provides 1.53:1 drive ratio
A) Belt Drives Ltd.
Replacement Mainshaft Support Bearing for Motor Plate
Fits Softail 1990/2006 (except Shovelhead)
Mainshaft Bearing Nut Lock Big Twin 4 Spd 1936/Later Replaces Hd 35050-40 Harley Mid-USA - K and G Cycles
Mid-USA

Mainshaft Bearing Nut Lock Big Twin 4 Spd 1936/Later Replaces Hd 35050-40

MID-72200

$14.85

In Stock

Save $-14.85
/
Shipping calculated at checkout.
Mainshaft Bearing Nut Lock Big Twin 4 Spd 1936/Later Replaces Hd 35050-40
V-FACTOR Bearing nut lock. 1936/Later. Sold in packages of 10. (Imported)
Transmission Mainshaft BT BT 4 Spd 85/86 Belt 13.725"Lg Replaces Hd 35039-85....208800 Harley Mid-USA - K and G Cycles
Mid-USA

Transmission Mainshaft BT BT 4 Spd 85/86 Belt 13.725"Lg Replaces Hd 35039-85....208800

MID-72040

$254.10

In Stock

Save $-254.10
/
Shipping calculated at checkout.
Transmission Mainshaft Bt Bt 4 Spd 85/86 Belt 13.725"Lg Replaces Hd 35039-85....208800
ANDREWS Mainshaft. 1985/1986 Belt drive. Length 13.725.
Transmission Mainshaft BT BT 4 Spd 70/E 84 12.470"Long Replaces Hd 35039-80....208700 Harley Mid-USA - K and G Cycles
Mid-USA

Transmission Mainshaft BT BT 4 Spd 70/E 84 12.470"Long Replaces Hd 35039-80....208700

MID-72017

$253.75

In Stock

Save $-253.75
/
Shipping calculated at checkout.
Transmission Mainshaft Bt Bt 4 Spd 70/E 84 12.470"Long Replaces Hd 35039-80....208700
ANDREWS Mainshaft. 1970/Early 1984. Length 12.470.
Transmission Mainshaft BT BT 4 Spd 65/69 11.985"Long Replaces Hd 35039-65...208650 Harley Mid-USA - K and G Cycles
Mid-USA

Transmission Mainshaft BT BT 4 Spd 65/69 11.985"Long Replaces Hd 35039-65...208650

MID-72016

$235.15

In Stock

Save $-235.15
/
Shipping calculated at checkout.
Transmission Mainshaft Bt Bt 4 Spd 65/69 11.985"Long Replaces Hd 35039-65...208650
ANDREWS Mainshaft. 1965/1969. Length 11.985.
Transmission Mainshaft Spt Sportster 1971/Early 1984 Replaces Hd 35046-71A...258120 Harley Mid-USA - K and G Cycles
Mid-USA

Transmission Mainshaft Spt Sportster 1971/Early 1984 Replaces Hd 35046-71A...258120

MID-72019

$254.25

In Stock

Save $-254.25
/
Shipping calculated at checkout.
Transmission Mainshaft Spt Sportster 1971/Early 1984 Replaces Hd 35046-71A...258120
These mainshafts represent the finest available in both imported and American made Andrews. All are manufactured to the highest specifications.ANDREWS All Models 1971/Early 1984.
Transmission Mainshaft Spt Sportster Late 1984/1990 Rpls 35036-84A Andrews.258190 Harley Mid-USA - K and G Cycles
Mid-USA

Transmission Mainshaft Spt Sportster Late 1984/1990 Rpls 35036-84A Andrews.258190

MID-72004

$254.25

In Stock

Save $-254.25
/
Shipping calculated at checkout.
Transmission Mainshaft Spt Sportster Late 1984/1990 Rpls 35036-84A Andrews.258190
These mainshafts represent the finest available in both imported and American made Andrews. All are manufactured to the highest specifications.ANDREWS All models 4 speed Late 1984/Later.