Featured Products


> Benefits and Features
> Evo Big Twins & Evo XL Models
> Shovelhead & Ironhead Sportsters
> Panheads
> Carbs Only & Part Listing
> SU®  Accessories

> SU® Manifolds
> Gaskets & Rebuild Kits
> Needles & Jets
> SU®  Air Intakes
> SU® Rebuild Service
> SU® Tech

Carbs Only & Part Listing




"Eliminator®" SU® (Carburetor Only)

Rivera Primo® now offers the legendary SU® carb as a stand alone item. Choose from carburetors in a polished finish or an all show chromed finish.
    1043-0015 . Polished Finish
    1043-0020 . All Show Chrome


Not legal for sale or use in California or on any pollution controlled motor vehicles.



SU Exploded View new color



1-Dome Caps,1996 And Later Model Carbs.
        A- 1042-0548 Plastic,Black
        B-1042-0565 Chrome,W/Gasket
   Dome Caps,Pre 1996 Model Carbs
        A-1042-0036 Plastic,Black
        B-1042-0037 Chrome,W/Gasket
2-Dome And Piston
        A-1042-0530 Chrome
        B-1042-0531 Polish
3-Retainer,Piston Sleeve (2)
1042-0039 1996 And Later Carbs
4-Piston Sleeve W/Bearings
1996 And Later Carbs 1042-0523
5-Dome Screws (3) 1042-0538
6-Piston Return Springs
    1996 And Later Carbs 2 1/4" Dia.
        A-1042-0060 4oz. (Leanest)
        B-1042-0061 8oz.
        C-1042-0535 12 oz. (Richest)
    Pre 1996 Carbs. 15/16" Dia.
        A-1042-0566 4oz. (Leanest)
        B-1042-0567 8oz.
        C-1042-0568 12 oz. (Richest)
7-Jet Needle Spring 1042-0042
8-Jet Needle
        A-1109-0004 BBD (Leanest)
        B-1109-0024 BBT Standard
        C-1109-0002 BBX
        D-1109-0022 BCJ (Richest)
9-Jet Needle Guide 1109-0006
10-Jet Needle Set Screw 1042-0058
11-Idle Speed Screw
        A-1042-0575 Brass
        B-1042-0576 Chrome
12-O-Ring (2 Per Carb) 1042-0047
13-Piston Guide Screw 1042-0581
14-Piston Guide 1042-0032
15-Main Jet Adjusting Screw 1042-0558
16-Body, Eliminator II 1042-0517
17-Nuts (3) 1042-0027
18-Tab Washer, (3) 1042-0043
19-Cam Lever, Enrichner 1042-0541
20-Return Spring, Cam Lever 1042-0042
21-Choke Body Cap 1042-0056
22-Choke Body Screws (2) 1042-0054
23-Choke Spindle Seal 1042-0044

24-Choke Body 1042-0545
25-Choke Body Gasket 1042-0053
26-Choke Body O-Ring 1042-0052
27-Choke Spindle 1042-0528
28-Fast Idle Adj. Screw 1100-0002
29-Clip Nut, Fast Idle Screw 1101-0048
30-Idle Stop Lever 1042-0065
31-Throttle Return Spring (Right) 1042-0532
32-Spindle Seal (2) 1042-0544
33-Throttle Spindle 1042-0543
34-Throttle Disc 1042-0040
35-Throttle Disc Screws (2) 1042-0031
36-Spring Retainer Lever 1042-0520
37-Needle And Seat
        A-1109-0007 Eliminator II
        B-1109-0008 Eliminator I
38-Jet Bearing Kit 1042-0583
39-Main Jet
        A-1042-0070 0.1 Std. Leanest
        B-1109-0020 0.1015
        C-1042-0071 0.1024 Richest
40-Bi-Metallic Lever 1042-0512
41-Spring, Bi-Metallic Lever 1042-0045
42-Screw, Bi-Metallic Lever 1042-0046
43-Float Lid Seal 1042-0048
44-Float Lid 1042-0518
45-Float 1042-0547
46-Seal, Float Spindle 1042-0035
47-Float Spindle Screw 1042-0524
48-Lock Washer 1042-0033
49-Screw ,Float Lid 1042-0049
50-Air Cleaner Gasket 1094-0014
51-Carb To Manifold Gasket 1094-0015
52-Tickler Pump Complete 1042-0515
53-Tickler Pump Body 1042-0574
54-Spring, Small 1042-0501
55-Spring, Large 1042-0510
56-Viton Cup 1042-0500
57-Stem 1042-0508
58-Gasket 1042-0503
59-Nut 1042-0506
60-Throttle Return Spring, (Left) 1042-0536
61-Rebuild, Tickler Kit Only 1042-0573
63-SU® Rebuild Kit Complete 1042-0101
    (Includes Tickler Pump)



Dual Cable Rotor & Bracket

We designed this lever and rotor to fit the Rivera Primo® Eliminator® II SU® carburetor while retaining the stock Harley throttle idle cables. It can only be used on our latest carburetor with dual springs for throttle return (1981 & Later use the dual pull arrangement, whereas 1973-1980 use a single pull side Only). The parts are made from heavy stampings, tumbled & show chromed.

    1042-0201 . FOR 1990 & UP
    1042-0013 . FOR 1980-1989

Works only on Eliminator® II



Cable Bracket, Clamp & Holder

1042-0572 . Cable Pull Bracket With Brass Cable Holder For SU® Carbs (Single Cable)

1042-0202 . Bracket With Cable Clamp For SU® Carburetor Chromed Finish

1042-0203 . Throttle Cable Holder For Pre-1990 SU® Carbs Chromed Finish





Some parts contained herein may not be legal for sale or use in California on any pollution controlled motor vehicles.

Quality and Performance for Over 40 Years

Copyright © 2001-2016 Rivera Primo all rights reserved   Website Disclaimers & Internet Policy