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Fuel Systems > Drychargers & Prechargers
UNIVERSAL CLAMP-ON AIR FILTERS
Features
- K&N universal air filters come in three styles – oval, round straight and round tapered
- All round straight types and oval types have rubber end caps
- All clamp directly to the carburetor throat, replacing the stock airbox and filter element
- Match the o.d. of your carb throat with the i.d. of the filter (given in inches and millimeters)
Images
R-114
1 1/4” I.D. (32MM) (ROUND STRAIGHT TYPE)
| Part # | Description | Retail |
|---|---|---|
| RU-6 | OVERALL DIMENSION: 3”, LENGTH: 3”, FLANGE POSITION: Centered | $39.95 |
1 3/8” I.D. (35MM) (ROUND STRAIGHT TYPE)
| Part # | Description | Retail |
|---|---|---|
| R-114 | OVERALL DIMENSION: 3”, LENGTH: 2 1/2”, FLANGE POSITION: Centered | $23.95 |
1 11/16” I.D. (43MM) (ROUND STRAIGHT TYPE)
| Part # | Description | Retail |
|---|---|---|
| RU-20 | OVERALL DIMENSION: 3”, LENGTH: 4”, FLANGE POSITION: Centered | $39.95 |
| RU-0210 | OVERALL DIMENSION: 3”, LENGTH: 5”, FLANGE POSITION: Centered | $39.95 |
1 3/4” I.D. (44MM) (ROUND STRAIGHT TYPE)
| Part # | Description | Retail |
|---|---|---|
| RU-36 | OVERALL DIMENSION: 3 1/2”, LENGTH: 5”, FLANGE POSITION: Centered | $40.95 |
| RU-105 | OVERALL DIMENSION: 3 1/2”, LENGTH: 6”, FLANGE POSITION: Angled 10° | $41.95 |
1 7/8” I.D. (48MM) (ROUND STRAIGHT TYPE)
| Part # | Description | Retail |
|---|---|---|
| RU-40 | OVERALL DIMENSION: 3”, LENGTH: 4”, FLANGE POSITION: Centered | $39.95 |
| RU-128 | OVERALL DIMENSION: 3”, LENGTH: 4”, FLANGE POSITION: Angled 10° | $39.95 |
2 1/16” I.D. (52MM) (ROUND STRAIGHT TYPE)
| Part # | Description | Retail |
|---|---|---|
| RU-50 | OVERALL DIMENSION: 3 1/2”, LENGTH: 4”, FLANGE POSITION: Centered | $40.95 |
| RU-52 | OVERALL DIMENSION: 3 1/2”, LENGTH: 6”, FLANGE POSITION: Centered | $42.95 |
| RU-107 | OVERALL DIMENSION: 3 1/2”, LENGTH: 6”, FLANGE POSITION: Angled 10° | $42.95 |
| RU-178 | OVERALL DIMENSION: 3 1/2”, LENGTH: 5”, FLANGE POSITION: Angled 17° | $42.95 |
2 1/8” I.D. (54MM) (ROUND STRAIGHT TYPE)
| Part # | Description | Retail |
|---|---|---|
| RB-50 | OVERALL DIMENSION: 3 1/2” 4”, LENGTH: Angled, FLANGE POSITION: 5° | $41.95 |
2 1/4” I.D. (57MM) (ROUND STRAIGHT TYPE)
| Part # | Description | Retail |
|---|---|---|
| RU-60 | OVERALL DIMENSION: 3 1/2”, LENGTH: 4”, FLANGE POSITION: Centered | $40.95 |
| RU-61 | OVERALL DIMENSION: 3 1/2”, LENGTH: 5”, FLANGE POSITION: Centered | $42.95 |
| RU-62 | OVERALL DIMENSION: 3 1/2”, LENGTH: 6”, FLANGE POSITION: Centered | $42.95 |
| RU-109 | OVERALL DIMENSION: 3 1/2”, LENGTH: 6”, FLANGE POSITION: Angled 10° | $42.95 |
| RU-170 | OVERALL DIMENSION: 3 1/2”, LENGTH: 4”, FLANGE POSITION: Angled 20° | $40.95 |
| RU-171 | OVERALL DIMENSION: 3 1/2”, LENGTH: 5”, FLANGE POSITION: Angled 20° | $42.95 |
| RU-172 | OVERALL DIMENSION: 3 1/2”, LENGTH: 6”, FLANGE POSITION: Angled 20° | $42.95 |
| RU-65 | OVERALL DIMENSION: 5 1/2”, LENGTH: 2 1/2”, FLANGE POSITION: Offset | $44.95 |
2 7/16” I.D. (62MM) (ROUND STRAIGHT TYPE)
| Part # | Description | Retail |
|---|---|---|
| RU-80 | OVERALL DIMENSION: 3 1/2”, LENGTH: 4”, FLANGE POSITION: Centered | $40.95 |
| RU-81 | OVERALL DIMENSION: 3 1/2”, LENGTH: 5”, FLANGE POSITION: Centered | $42.95 |
| RU-82 | OVERALL DIMENSION: 3 1/2”, LENGTH: 6”, FLANGE POSITION: Centered | $42.95 |
| RU-175 | OVERALL DIMENSION: 3 1/2”, LENGTH: 4”, FLANGE POSITION: Angled 20°/2” lg. | $40.95 |
| RU-176 | OVERALL DIMENSION: 3 1/2”, LENGTH: 5”, FLANGE POSITION: Angled 20°/2” lg. | $42.95 |
| RU-177 | OVERALL DIMENSION: 3 3/4”, LENGTH: 6”, FLANGE POSITION: Angled 20°/2” lg. | $43.95 |
| RU-84 | OVERALL DIMENSION: 4 1/2”, LENGTH: 5”, FLANGE POSITION: Centered | $46.95 |
| RU-87 | OVERALL DIMENSION: 5 1/2”, LENGTH: 3”, FLANGE POSITION: Offset | $51.95 |
2 1/2” I.D. (63.5MM) (ROUND STRAIGHT TYPE)
| Part # | Description | Retail |
|---|---|---|
| RB-70 | OVERALL DIMENSION: 3 1/2”, LENGTH: 4”, FLANGE POSITION: Angled 5° | $41.95 |
| RB-71 | OVERALL DIMENSION: 3 1/2”, LENGTH: 5”, FLANGE POSITION: Angled 5° | $42.95 |
| RB-72 | OVERALL DIMENSION: 3 1/2”, LENGTH: 6”, FLANGE POSITION: Angled 5° | $42.95 |
2 3/4” I.D. (70MM) (ROUND STRAIGHT TYPE)
| Part # | Description | Retail |
|---|---|---|
| RU-146 | OVERALL DIMENSION: 4”, LENGTH: 5”, FLANGE POSITION: Angled 10° | $42.95 |
| RU-147 | OVERALL DIMENSION: 4”, LENGTH: 6”, FLANGE POSITION: Angled 10° | $43.95 |
| RU-148 | OVERALL DIMENSION: 4”, LENGTH: 7”, FLANGE POSITION: Angled 10° | $44.95 |
| RU-90 | OVERALL DIMENSION: 4 1/2”, LENGTH: 4”, FLANGE POSITION: Centered | $44.95 |
| RU-91 | OVERALL DIMENSION: 4 1/2”, LENGTH: 5”, FLANGE POSITION: Centered | $46.95 |
2 7/8” I.D. (73MM) (ROUND STRAIGHT TYPE)
| Part # | Description | Retail |
|---|---|---|
| RU-162 | OVERALL DIMENSION: 4”, LENGTH: 6”, FLANGE POSITION: Centered | $43.95 |
3” I.D. (76MM) (ROUND STRAIGHT TYPE)
| Part # | Description | Retail |
|---|---|---|
| RB-0900 | OVERALL DIMENSION: 4 1/2”, LENGTH: 4”, FLANGE POSITION: Angled 5° | $42.95 |
| RB-0910 | OVERALL DIMENSION: 4 1/2”, LENGTH: 5”, FLANGE POSITION: Angled 5° | $46.95 |
| RU-2430 | OVERALL DIMENSION: 5”, LENGTH: 5”, FLANGE POSITION: Centered | $51.95 |
3 15/16” I.D. (100MM) (ROUND STRAIGHT TYPE)
| Part # | Description | Retail |
|---|---|---|
| 1011-0985 | OVERALL DIMENSION: 5.433”, LENGTH: 5”, FLANGE POSITION: Centered | $65.95 |
UNIVERSAL ROUND TAPERED TYPE
| Part # | Description | Retail |
|---|---|---|
| RC-106 | MOUNTING FLANGE I.D.: 1 15/16” (49mm), END CAP SIZE: 2” x 3”, FILTER LENGTH: 3”, FLANGE POSITION: Centered | $29.95 |
| RC-120 | MOUNTING FLANGE I.D.: 2 1/16” (52.5mm), END CAP SIZE: 2” x 3 1/2”, FILTER LENGTH: 4”, FLANGE POSITION: Centered | $47.95 |
| RC-233 | MOUNTING FLANGE I.D.: 2 1/8” (55mm), END CAP SIZE: 2” x 3”, FILTER LENGTH: 3”, FLANGE POSITION: Centered | $47.95 |
| RC-125 | MOUNTING FLANGE I.D.: 2 1/4” (57mm), END CAP SIZE: 2” x 3 1/2”, FILTER LENGTH: 4”, FLANGE POSITION: Centered | $46.95 |
| RC-129 | MOUNTING FLANGE I.D.: 1 7/8” (48mm), END CAP SIZE: 2” x 3”, FILTER LENGTH: 3 11/16”, FLANGE POSITION: Angled 10° | $45.95 |
| RC-109 | MOUNTING FLANGE I.D.: 1 7/8” (48mm), END CAP SIZE: 2” x 3”, FILTER LENGTH: 3”, FLANGE POSITION: Centered | $45.95 |
| RC-232 | MOUNTING FLANGE I.D.: 1 13/16” (46mm), END CAP SIZE: 2” x 3”, FILTER LENGTH: 3”, FLANGE POSITION: Centered | $45.95 |
| 1011-1124 | MOUNTING FLANGE I.D.: 1 3/4”, END CAP SIZE: 3 1/2”, FILTER LENGTH: 1 1/2”, FLANGE POSITION: Centered | $49.95 |
| 1011-1122 | MOUNTING FLANGE I.D.: 1 11/16” (43mm), END CAP SIZE: 2” x 3 1/2”, FILTER LENGTH: 4”, FLANGE POSITION: Centered | $40.95 |
| RC-107 | MOUNTING FLANGE I.D.: 1 11/16” (43mm), END CAP SIZE: 2” x 3”, FILTER LENGTH: 2 3/4”, FLANGE POSITION: Centered | $44.95 |
| 1011-1123 | MOUNTING FLANGE I.D.: 1 9/16” (40mm), END CAP SIZE: 3 1/2”, FILTER LENGTH: 1 1/2”, FLANGE POSITION: Centered | $54.95 |
| RC-231 | MOUNTING FLANGE I.D.: 1 9/16” (40mm), END CAP SIZE: 2” x 3”, FILTER LENGTH: 3”, FLANGE POSITION: Centered | $44.95 |
| RC-79 | MOUNTING FLANGE I.D.: 1 3/8” (35mm), END CAP SIZE: 2” x 2 1/2”, FILTER LENGTH: 2 1/4”, FLANGE POSITION: Centered | $30.95 |
UNIVERSAL OVAL TYPE
| Part # | Description | Retail |
|---|---|---|
| RU-2750 | FLANGE I.D.: 2 1/8”, OVAL DIM.: 2 1/2” x 3 1/2”, LENGTH: 5”, FLANGE POSITION: Offset | $49.95 |
Descriptions and notes
RU-90, RU-91: Flange i.d. 2 11/16", not 2 3/4".
This item appears on page 1021 of the OffRoad Catalog