TechTalk:                       Weber Repair Kits
Chart A
Carburetor Type Gasket Set Tune Up Kit Overhaul Kit
28/30 DGV 92.0107.05 92.1146.05 n/a
28/30 DHTA 92.0200.05 92.1284.05 Refer to Fiat OE listing
28/32 AHDA 92.0134.05 92.1170.05 Refer to Fiat OE listing
28/36 DCD 23 92.0027.05 92.1033.05 92.2028.05
30 DIC 10 92.0083.05 92.1100.05 92.2101.05
30 DICA, DICA1 92.0078.05 92.1095.05 92.2091.05(DICA) 92.2124.05(DICA1)
30mm Weber Brazil 401.770.23 401.771.13(1) n/a
30/32 DHTA 90.0200.05 92.1285.05 Refer to Lancia OE listing
32 ADFA 92.0134.05 92.1170.05 Refer to Fiat OE listing
32 DATRA 92.0135.05 92.1171.05 Refer to Fiat OE listing
32 DFD, 32 DFM 92.0062.05 92.1080.05 92.2063.05
32 DFTA 92.0171.05 n/a Refer to Ford OE listing
32 DGV 92.0107.05 92.1136.05 n/a
32/36 DFAV, DFEV 92.0105.05 92.1130.05 Refer to Ford OE listing
32/36 DGV 5A 92.0107.05 92.1136.05 92.2166.05
32/36 DGAV, DGEV 92.0108.05 92.1137.05 (2)
34 DMTR 21/210 92.0113.05 92.1145.05 92.2191.05
34 ICT n/a n/a 92.0286.05
36 DCD 92.0024.05 92.1025.05 92.2020.05
36 DCNF 92.0091.05 92.1103.05 (2)
38 DCNL 92.0038.05 92.1055.05 (2)
38 DGAS n/a n/a n/a
40 DCN 92.0053.05 92.1069.05 (2)
40 DCNF 12 92.0077.05 92.1094.05 (2)
40 DCNF 35 92.0120.05 92.1154.05 (2)
40 DCNL 92.0038.05 92.1055.05 n/a
40 DCO 41715.003 Top Cover Gasket - 79.406.175 Needle/Seat 
40 DCZ 41705.001 Top Cover Gasket - 79401.175 Needle/Seat
40 DFI, 40 DFO 92.0060.05 (2) (2)
40 IDA 3 bbl 92.0058.05 92.1076.05 n/a
40 IDF 13, 15 92.0092.05 92.1110.05 92.2114.05
40 IDF 19 92.0092.05 92.1110.05 (2)
40 DFAV 92.0100.05 92.1122.05 (2)
42 DCNF 9 92.0097.05 92.1117.05 (2)
44 DCNF 44 92.0097.05 92.1117.05 (2)
44 IDF 38,39 92.0118.05 92.1160.05 92.2199.05
45 DCO 41715.003 Top Cover Gasket - 79502.175 Needle/Seat
48 IDA 92.0034.05 92.1050.05 (2)
48 IDF 92.0184.05 92.1254.05 n/a
DCOE - all Simple Gasket Kit - 92.0015.05 - Master Kit (see below)
Notes: (1) - does not include float  -  (2) - must order parts individually
 
 
DCOE Master Kits differ only in the type & size of Needle/Seat and float weight All other components of each kit are identical Use Chart B to determine the required Needle/Seat size. 
DCOE Master Kits 
Part # Float Weight Needle/Seat Size Needle/Seat Type
92.1015.05 26 Grams 1.50 Spring Loaded
92.1031.05 23 Grams 1.50 Spring Loaded
92.1046.05 26 Grams 1.75 Spring Loaded
92.1047.05 26 grams 2.00 Spring Loaded
92.1048.05 26 grams 2.00 Solid
92.1053.05 26 grams 2.25 Spring Loaded
Float Weight - most DCOE carburetors are equipped with the 26 gram floats. In Some situations, especially in some off road conditions, it may be advisable to use the lighter 23 gram float to reduce float inertia and improve fuel level control. This float is available separately as part number 41030.013 or in kit number 92.1031.05. Remeber that either the float height setting or fuel pressure will need to be adjusted to correct for a change in float weight or Needle/Seat size
 
Chart B
Horsepower per Carb Up to 50 50-100 100-150 150-200 200+ or alcohol/fuel
Needle/Seat Size Required 1.50 1.75 2.00 2.25 2.50/3.00