31-6200 Billet oil pump. 36-69 style
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Specifications
- Brand
- S&S
- Part Number
- 31-6200
- OEM Reference
- —
- Pack Quantity
- Sold as kit
- Category
- Oil Pumps
- VAT Rate
- 20%
About This Product
Upgrading the oiling system on an early Big Twin is a smart move for longevity, and this S&S billet oil pump kit is the gold standard. Fits 1936 to 1969 Big Twin models, this CNC-machined pump offers an adjustable primary chain oiling system and multiple oil line placement options. It features an oil pressure relief bleed-off to maintain consistent pressure and a bypass system that reduces foaming and cavitation in the oil tank. Please note that this installation requires a 1973 to 1977 style breather gear. For the best results, we recommend using the S&S drill jig, MCS 518150, to ensure any necessary crankcase modifications are performed accurately.
Manufacturer part number: 31-6200.
Fitment
20 models36-69 Big Twin
OHV 5 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1936–1947 | Knucklehead E-1000 |
| Harley-Davidson | 1940–1944 | Knucklehead EL-1000 |
| Harley-Davidson | 1937–1947 | Knucklehead F-1200 |
| Harley-Davidson | 1936–1944 | Knucklehead FL-1200 |
| Harley-Davidson | 1948 | Panhead F-1200 |
Servi-Car 1 model
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1965 | Servi-Car GE-750 |
Sidevalve 6 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1938–1945 | Flathead U-1200 |
| Harley-Davidson | 1937–1948 | Flathead UH-1300 |
| Harley-Davidson | 1939–1948 | Flathead UL-1200 |
| Harley-Davidson | 1939–1947 | Flathead ULH-1300 |
| Harley-Davidson | 1936 | Flathead VL-1200 |
| Harley-Davidson | 1936 | Flathead VLH-1300 |
Touring 8 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1958–1964 | Duo Glide FL-1200 |
| Harley-Davidson | 1962 | Duo Glide FLH-1200 |
| Harley-Davidson | 1966–1969 | Electra Glide FLB-1200 |
| Harley-Davidson | 1949–1951 | Hydra Glide E-1000 |
| Harley-Davidson | 1952 | Hydra Glide EL-1000 |
| Harley-Davidson | 1950–1952 | Hydra Glide F-1200 |
| Harley-Davidson | 1949–1957 | Hydra Glide FL-1200 |
| Harley-Davidson | 1954 | Hydra Glide FLE-1200 |
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