Mikuni BST-34 - Carburettor for SR500

The SR500 had three different OEM carburettors during its years of construction.

The MIKUNI VM34SS-2J4 was installed in the '2J4', the SR500 of the 1978-1983 model years. From 1984 to approx. 1990, the MIKUNI VM34SS-48T was fitted in the '48T'. A characteristic feature of these carburettors is the choke lever, which is pressed downwards for operation.

The '48T' of the 1990/1991-1999 model years was supplied with the MIKUNI BST-34. This has a round choke button which is pulled to operate it.

On this page we have summarised all available spare parts for the BST-34 carburettor.

Product SKU:
29122
Air-Cut Valve Cover Cap (BST34 Flat Slide Carb), comes without O-Rings, please use old one, alternatively new see: 27082+27083
Usage:
SR500'90-

€45.50

Incl. 19% VAT,excl. Shipping Cost

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Product SKU:
29122-1
Air-Cut Valve Cover Cap (BST34 Flat Slide Carb), incl. O-Rings
Usage:
SR500'90-

€52.50

Incl. 19% VAT,excl. Shipping Cost

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Product SKU:
28772
Air-Cut-Valve Membrane (OEM, genuine MIkuni with soft rubber for best response, alternative see item 40294)
Usage:
SR500'90- (BST34 Carb), XTZ750 (BDST38 Carb), TDM850-'98, TRX850

€22.50

Incl. 19% VAT,excl. Shipping Cost

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Product SKU:
30208
Cap for Low Pressure Terminal
Usage:
misc. Mikuni-Carburettors (BST34, TM34, TM36, TM40, VM34)

€2.95

Incl. 19% VAT,excl. Shipping Cost

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Product SKU:
40130
Carburettor Allen Screw Kit
Usage:
SR500'90- (with genuine BST34 Flat Slide Carb)

€2.50

Incl. 19% VAT,excl. Shipping Cost

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Product SKU:
28146
Carburettor Top Cover
Usage:
SR500'90- (with Mikuni BST34 Carburettor)

€27.50

Incl. 19% VAT,excl. Shipping Cost

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Product SKU:
28145
Choke Unit, Complete
Usage:
SR500'90- (with Mikuni BST34 Carburettor)

€22.90

Incl. 19% VAT,excl. Shipping Cost

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Product SKU:
29425
CO Screw (Pilot Mixture Screw) incl. spring, O-ring, washer
Usage:
SR500'90-(BST34 carburettor), XTZ750, TDM850-'98, TRX850 (BDST38 carburettor)

€17.92
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Out of stock
Product SKU:
20066
CO Screw (Pilot Mixture Screw), 1 Piece
Usage:
SR500'90- (Mikuni BST34), XTZ750 (Mikuni BDST38), TDM850, TRX850

€7.50

Incl. 19% VAT,excl. Shipping Cost

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Product SKU:
29148
Drain Plug for Carburettor Float Bowl
Usage:
SR500'84-'89, SR500'90-

€3.50

Incl. 19% VAT,excl. Shipping Cost

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Product SKU:
28774
Float Valve for Mikuni BST34 Flat Slide Carburettor (suitable O-Ring see item 29154)
Usage:
SR500'90-

€12.50

Incl. 19% VAT,excl. Shipping Cost

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Product SKU:
28272
Floater (without Valve/Axle)
Usage:
SR500/T'90- (with Mikuni BST34 Carburettor)

€27.50

Incl. 19% VAT,excl. Shipping Cost

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-12%

Product SKU:
28483
Gasket Carburettor Float Chamber, OEM reference # 2LN-14147-00
Usage:
SR500'90- (with BST34 Vergaser)

was €5.95 Special Price €5.25

Incl. 19% VAT,excl. Shipping Cost

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Product SKU:
29336
Intake Manifold (24/27HP), with vacuum connection
Usage:
SR500'90-

€48.50

Incl. 19% VAT,excl. Shipping Cost

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Product SKU:
29337
Intake Manifold (Unrestricted Version, approx. 30-32HP, with Vacuum Fitting for Genuine BST34 Flat Slide Carburettor), Improved Design, Clamp see item 91826
Usage:
SR500'90-

€57.50

Incl. 19% VAT,excl. Shipping Cost

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Product SKU:
28770
Jet Needle (Genuine Size) for BST34 Flat Slide Carburettor
Usage:
SR500'90-

€12.90

Incl. 19% VAT,excl. Shipping Cost

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Product SKU:
DL72SR5C
KEDO Carburettor Rebuild Service (please send us your carb for revision)
Usage:
SR500'90-

€229.00

Incl. 19% VAT,excl. Shipping Cost

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Product SKU:
94043
KEDO Carburettor Rebuild-Kit fits Mikuni BST-34 carburetor (Main Jet #165, Pilot Jet #45, Mounting Instructions see Downloads)
Usage:
SR500'90-/BST34

€37.50

Incl. 19% VAT,excl. Shipping Cost

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Product SKU:
A1050
Main Jet #105
Usage:
BST34/TM/TDMR Flat Slide Carburettors

€4.50

Incl. 19% VAT,excl. Shipping Cost

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Product SKU:
A1100
Main Jet #110
Usage:
BST34/TM/TDMR Flat Slide Carburettors

€4.50

Incl. 19% VAT,excl. Shipping Cost

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Product SKU:
A1125
Main Jet #112.5
Usage:
BST34/TM/TDMR Flat Slide Carburettors

€4.50

Incl. 19% VAT,excl. Shipping Cost

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Product SKU:
A1150
Main Jet #115
Usage:
BST34/TM/TDMR Flat Slide Carburettors

€4.50

Incl. 19% VAT,excl. Shipping Cost

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Product SKU:
A1175
Main Jet #117.5
Usage:
BST34/TM/TDMR Flat Slide Carburettors

€4.50

Incl. 19% VAT,excl. Shipping Cost

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Product SKU:
A1200
Main Jet #120
Usage:
BST34/TM/TDMR Flat Slide Carburettors

€4.50

Incl. 19% VAT,excl. Shipping Cost

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