In stock

S&S Cycle Circuit Breaker Drive Gear Shaft — Big Twin '36-'69

S&S Cycle · #31-2037 · Bottom End / Engine

Includes one drive gear stud
Made in the USA

$74.95

In stock. Ships in 2–4 business days · free shipping over $150.

Questions? Call the shop: 801-361-3010

Real shop · real humans · 1231 N 1300 W Ste A, Centerville, UT 84014

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Description & features2 features

Includes one drive gear stud
Made in the USA

Specifications6 specs

Type: Circuit Breaker
Riding Style: Street
Units: Each
Shipping weight: 0.15 lb
Package size: 4.3 × 0.9 × 0.7 in
Country of origin: USA

Fitment9 models · Harley-Davidson

Harley-Davidson9 models

1200 Electra Glide FLH1965–1969
Duo Glide FL1958–1964
EL1936–1947, 1949–1952
Electra Glide FL1965–1969
FL1948
FLH Duo-Glide1958–1964
Hydra Glide EL1953–1957
Hydra Glide FL1949–1951, 1953–1957
Knucklehead FL1941–1947

Fitment comes from the catalog data for this part. Double-check your year, model and trim before you order — or call the counter at 801-361-3010 and we’ll check it with you.

Part numbersOEM cross-reference

Salto part #: 31-2037
S&S Cycle part #: 31-2037
Replaces OEM #: 25856-36

Shipping

In stock. Ships in 2–4 business days by ground.

Ground shipping is $14.95, free on orders over $150. Stock is checked again before your card is charged.

Questions4 answers

Is it in stock?: Yes — it’s in stock right now. We check again the moment you order, before anything is charged.
How fast will it get to me?: Usually 2–4 business days by ground.
Will it fit my machine?: It’s listed for the models in the Fitment section above. Not sure about your trim or year? Call the counter at 801-361-3010 and we’ll check it with you.
Is this genuine S&S Cycle?: Yes. It’s new and genuine, straight from Salto — S&S Cycle part #31-2037.