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Gasbox Front Motor Mount Spacer Plate Harley-Davidson Knucklehead Panhead UL OEM 438-48 24795-48

Front Motor Mount Spacer Plate Harley-Davidson Knucklehead Panhead UL OEM 438-48 24795-48
Front Motor Mount Spacer Plate Harley-Davidson Knucklehead Panhead UL OEM 438-48 24795-48 Front Motor Mount Spacer Plate Harley-Davidson Knucklehead Panhead UL OEM 438-48 24795-48 Front Motor Mount Spacer Plate Harley-Davidson Knucklehead Panhead UL OEM 438-48 24795-48 Front Motor Mount Spacer Plate Harley-Davidson Knucklehead Panhead UL OEM 438-48 24795-48
009843
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    You are purchasing one USA-made aftermarket motor mount spacer plate designed to replace the original OEM# 438-48 (24795-48 late OEM#) spacer originally issued by the factory to mount UL motor cases in 1948 frames and later used by customizers to mount Knucklehead engines in 1948 and up frames. We’ve looked for a long time for this and finally have this available. The difference between this and an original is that this has a dog-bone shape, the factory one was a piece of plain plate.

    Technical Specs:
    Overall length: 4 1/4”
    Hole spacing center-to-center: 3 1/4”
    Plate thickness 5/16"
    When using this spacer, tighten down your rear mount bolts first then determine whether or not you will still need to shim this slightly. Due to frame or case damage or repairs over the years, there’s the possibility you might still need to shim into perfect level on all four corners. There’s plenty of technical chatter about this all over the internet if you do a search. This plate also, obviously, requires you use longer front motor mount bolts than stock length.

    We also now stock motor mount kits with correct top motor mount bolt and markings for the following 1936-1969 OHV Big Twins:
    1936 EL 61” Knucklehead (Plain head lower mount bolts and 1930-1936 top motor mount arrangement)
    1937-1947 EL & FL 61” & 74” Knucklehead (Plain head lower mount bolts)
    1948-1951 EL & FL 61” & 74” Panhead (CP-1038 lower mount bolts)
    1952-1957 EL, FL, FLH 61” & 74” Panhead (CP-1038 lower mount bolts)
    1958-1969 FL, FLH 74” Panhead & Shovelhead (CP-1038 lower mount bolts)
    Please see the "Vintage Hardware Pre-1980" section of my eBay store for different motor mount options as well as other plain head, CP-1038, and CP-1035 hardware kits and bolt sets. I also have motor mount kits for U, UL, ULH and 45 solo and Servicar.

    There seems to be some misinformation on CP bolts and "reproductions". Chandler Products has always been willing to produce these bolts with large minimum quantity orders. There's either early production or current production. They changed head dies as they wore out and had multiple dies. Top mount bolt and all nuts are USA made using the same process Harley used when they operated their own screw and nut equipment with the flat lands on them. Spacers and washers are produced just like the ones H-D did back in the day. Parkerizing is same finish as how these came from the factory in the 1950's. I've also got other hardware kits listed in my store under "pre 1980's hardware" including a CP-1038 gas tank and oil tank mounting kit which would go great with this.

    Used on the following:

    1936 to 1947 Knucklehead E, EL, F, FL, ELA, ELC OHV 61 & 74"
    1948 to 1957 Panhead EL, FL, FLH OHV 61 & 74"

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    WHY BUY FROM LOWBROW?

    Lowbrow Group Photo

    Who is Lowbrow? To learn more about us and our history, click here.

    • Free Shipping On US Orders $39.95 & up*
    • Everything In Stock & Ships Fast!
    • Fitment Guaranteed
    • 90 Day Money Back Guarantee
    • No Restock Fees, Ever!
    • Free Expert Motorcycle Technical Support
    • We eat, sleep, live & love motorcycles!
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    Additional Information

    Additional Information

    SKU009843
    MakesHarley-Davidson
    Manufacturer SKU31-0475
    Made in the USAYes
    OEM Number31-0475,438-48,24795-48
    FinishRaw
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