DHLB Idle Air Jet Holder & Emulsion Tube 7850 - Carburetor Jet Replacement for Smooth Engine Performance | Compatible with Motorcycles, ATVs, and Small Engines

DHLA/DHLB Idle Air Jet Holder/Emulsion Tube various sizes available. 

Idle jet holders in order of mixture Weak 5-10-9-4-1-3-6-7-2-8 Rich

Only to be used with pre- emission variation DHLAs

• DHLA40 – no letter
• DHLA40 C
• DHLA40 E
• DHLA40 H turbo
• DHLA45 – all types
• DHLA48 – all types

For all other variations use part number 

The figures in the below refer to the quantity and size of the air holes in the respective jet holder.

• 7850.1       4 x 1.25        1 x 1.40
• 7850.2       4 x 1.25        1 x 1.20
• 7850.3       4 x 1.30        1 x 1.40
• 7850.4       4 x 1.30        1 x 1.60
• 7850.5       4 x 1.25        2 x 1.40
• 7850.6       4 x 1.30        1 x 1.30
• 7850.7       4 x 1.30        6 x 0.55
• 7850.8       4 x 1.40        4 x 0.50
• 7850.9       4 x 1.30        6 x 0.75
• 7850.10     4 x 1.30        6 x 0.80