Oil Pump Parts Diagram Exploded View for Harley Knuckle / Pan / Shovel 1) 50-64 Big Twin Pump cover. Replaces OEM: 26237-50A

Oil Pump Parts Diagram Exploded View for Harley Knuckle / Pan / Shovel 2) L50-86 Big Twin Seal washers. Replaces OEM: 6377

Oil Pump Parts Diagram Exploded View for Harley Knuckle / Pan / Shovel 3) 41-49 E, EL, FL. James gasket, cover plate to body (paper). Replaces OEM: 26255-41

Oil Pump Parts Diagram Exploded View for Harley Knuckle / Pan / Shovel 4) 41-67 Big Twin. James gasket, body to case (paper). Replaces OEM: 26245-41

Oil Pump Parts Diagram Exploded View for Harley Knuckle / Pan / Shovel 5) 36-99 Big Twin. Retaining ring, outer. Oil pump drive shaft. Replaces OEM: 26348-36

Oil Pump Parts Diagram Exploded View for Harley Knuckle / Pan / Shovel 6) 41-67 Big Twin. Return gear, driven. Replaces OEM: 26320-36

Oil Pump Parts Diagram Exploded View for Harley Knuckle / Pan / Shovel 7) L62-67 Big Twin. S&S return gear, idle. Replaces OEM: 26326-62A

Oil Pump Parts Diagram Exploded View for Harley Knuckle / Pan / Shovel 8) 48-67 Big Twin. Feed gear, driven. Replaces OEM: 26315-48

Oil Pump Parts Diagram Exploded View for Harley Knuckle / Pan / Shovel 9) 48-E62 Big Twin. Feed gear, idle. Replaces OEM: 26317-48

Oil Pump Parts Diagram Exploded View for Harley Knuckle / Pan / Shovel 10) 41-61 Big Twin. Idler gear shaft. Replaces OEM: 26328-41

Oil Pump Parts Diagram Exploded View for Harley Knuckle / Pan / Shovel 11) 33-64 & 68-E83 Big Twin. Chain oiler adjusting screw. Round slotted head. Replaces OEM: 63614-72 & 26383-32

Oil Pump Parts Diagram Exploded View for Harley Knuckle / Pan / Shovel 12) 41-69 Big Twin. James, brass seal washer. Replaces OEM: 6156

Oil Pump Parts Diagram Exploded View for Harley Knuckle / Pan / Shovel 13) 41-64 & 68-69 Big Twin. Hex nut (set of 25). Replaces OEM: 7638

Oil Pump Parts Diagram Exploded View for Harley Knuckle / Pan / Shovel 15) 56-65 Big Twin. Spring, check valve. Replaces OEM: 26363-56

Oil Pump Parts Diagram Exploded View for Harley Knuckle / Pan / Shovel 14) 37-99 Big Twin. James 3/8" check ball. Replaces OEM: 8866 & 8873

Oil Pump Parts Diagram Exploded View for Harley Knuckle / Pan / Shovel 16) 36-80 OHV Big Twin. Allen Style plug, check valve. Replaces OEM: 26362-36

Oil Pump Parts Diagram Exploded View for Harley Knuckle / Pan / Shovel 17) L54-E82 Big Twin. Relief valve. Replaces OEM: 26400-54

Oil Pump Parts Diagram Exploded View for Harley Knuckle / Pan / Shovel 18) L54-72 Big Twin. Spring, relief valve. Replaces OEM: 26374-54

Oil Pump Parts Diagram Exploded View for Harley Knuckle / Pan / Shovel 19) 54-E78 Big Twin. Brass seal washer. Replaces OEM: 6581

Oil Pump Parts Diagram Exploded View for Harley Knuckle / Pan / Shovel 20) 36-99 Big Twin. Bushing, oil pump drive shaft. Replaces OEM: 24641-36

Oil Pump Parts Diagram Exploded View for Harley Knuckle / Pan / Shovel 21) 36-67 Big Twin. Jims standard size oil pump drive shaft. Replaces OEM: 26346-36

Oil Pump Parts Diagram Exploded View for Harley Knuckle / Pan / Shovel 22) 41-99 Big Twin. Woodruff key. Replaces OEM: 26348-15

Oil Pump Parts Diagram Exploded View for Harley Knuckle / Pan / Shovel 23) 41-67 Big Twin. Woodruff key. Replaces OEM: 26340-36

Oil Pump Parts Diagram Exploded View for Harley Knuckle / Pan / Shovel 24) 36-64 Big Twin. Fitting, oil line. Replaces OEM: 63533-15

Oil Pump Parts Diagram Exploded View for Harley Knuckle / Pan / Shovel 25) 65-67 Big Twin. Elbow fitting. Replaces OEM: 63540-62

Oil Pump Parts Diagram Exploded View for Harley Knuckle / Pan / Shovel 26) 50-64 Big Twin. Fitting, oil line (set of 2). Replaces OEM: 26424-50

Oil Pump Parts Diagram Exploded View for Harley Knuckle / Pan / Shovel 28) 36-47 E, EL Knuckle. James oil pump gasket & seal kit.

Oil Pump Parts Diagram Exploded View for Harley Knuckle / Pan / Shovel 27) 54-67 Big Twin. Relief valve kit.

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Oil Pump Parts Diagram Exploded View for Harley Knuckle / Pan / Shovel

Name: Oil Pump Parts Diagram Exploded View for Harley Knuckle / Pan / Shovel
Brand: Customhoj
SKU: A254-852659
Price: 84.95 EUR
Availability: InStock

CustomhojSKU: A254-852659

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Fits: 1) 50-64 Big Twin Pump cover. Replaces OEM: 26237-50A

Variant

Price:

€84,95

Price incl. VAT

Stock:

Ships within 72 hours

Quantity:

Oil Pump Parts Diagram Exploded View for Harley Davidson Knucklehead, Panhead & Shovelhead

Replacement oil pump parts for Harley Big Twin models.

The spare parts are listed with information in the following order:

Number in the exploded view diagram
Compatibility with specific HD models
Description of the spare part
OEM part number for reference

Note: All parts are sold each each unless otherwise noted
Note: Picture for illustration purposes only, exploded view may differ depending on model

Variant: 1) 50-64 Big Twin Pump cover. Replaces OEM: 26237-50A
SKU: A254-852659
OEM: 26237-50A
DPN: 950254

Variant: 2) L50-86 Big Twin Seal washers. Replaces OEM: 6377
SKU: A910-417315
MPN: 6377
OEM: 6377
DPN: 514910

Variant: 3) 41-49 E, EL, FL. James gasket, cover plate to body (paper). Replaces OEM: 26255-41
SKU: A321-420726
MPN: 26255-41
OEM: 26255-41
DPN: 518321

Variant: 3) L50-67 Big Twin. James gasket, cover to cover plate (paper). Replaces OEM: 26257-50A
SKU: A435-420840
MPN: 26257-50-A
OEM: 26257-50A
DPN: 518435

Variant: 3) 36-40 FL. James gasket, cover plate to body (paper). Replaces OEM: 26257-41
SKU: A550-457955
MPN: 26257-41
OEM: 26257-41
DPN: 555550

Variant: 3) L50-67 Big Twin. Cometic gasket, cover to cover plate (fiber). Replaces OEM: 26257-50A
SKU: A415-463820
MPN: C9394
OEM: 26257-50A
DPN: 561415

Variant: 4) 41-67 Big Twin. James gasket, body to case (paper). Replaces OEM: 26245-41
SKU: A380-420785
MPN: 26245-41
OEM: 26245-41
DPN: 518380

Variant: 4) 36-40 E, EL OHV. James gasket, body to case (paper). Replaces OEM: 26244-36
SKU: A398-428803
MPN: 26244-36
OEM: 26244-36
DPN: 526398

Variant: 4) 41-67 Big Twin. Cometic gasket, body to case (fiber). Replaces OEM: 26245-41
SKU: A413-463818
MPN: C9393
OEM: 26245-41
DPN: 561413

Variant: 5) 36-99 Big Twin. Retaining ring, outer. Oil pump drive shaft. Replaces OEM: 26348-36
SKU: A600-411005
MPN: 26348-36
OEM: 26348-36
DPN: 508600

Variant: 5) 36-99 Big Twin. S&S retaining ring, outer. Oil pump drive shaft. Replaces OEM: 26348-36
SKU: A207-433612
MPN: 50-8106
OEM: 26348-36
DPN: 531207

Variant: 6) 41-67 Big Twin. Return gear, driven. Replaces OEM: 26320-36
SKU: A329-803734
OEM: 26320-36
DPN: 901329

Variant: 7) L62-67 Big Twin. S&S return gear, idle. Replaces OEM: 26326-62A
SKU: A220-433625
MPN: 31-6016
OEM: 26326-62A
DPN: 531220

Variant: 7) L62-67 Big Twin. Jims return gear, idle. Replaces OEM: 26326-62A
SKU: A314-803719
MPN: 26326-62A
OEM: 26326-62A
DPN: 901314

Variant: 7) L62-67 Big Twin. Return gear, idle. Replaces OEM: 26326-62A
SKU: A315-803720
OEM: 26326-62A
DPN: 901315

Variant: 7) 41-E62 Big Twin. Return gear, idle. Replaces OEM: 26325-49
SKU: A328-803733
OEM: 26325-49
DPN: 901328

Variant: 8) 48-67 Big Twin. Feed gear, driven. Replaces OEM: 26315-48
SKU: A317-803722
OEM: 26315-48
DPN: 901317

Variant: 9) 48-E62 Big Twin. Feed gear, idle. Replaces OEM: 26317-48
SKU: A318-803723
OEM: 26317-48
DPN: 901318

Variant: 9) L62-67 Big Twin. Feed gear, idle. Replaces OEM: 26317-62
SKU: A319-803724
OEM: 26317-62
DPN: 901319

Variant: 10) 41-61 Big Twin. Idler gear shaft. Replaces OEM: 26328-41
SKU: A326-828731
OEM: 26328-41
DPN: 926326

Variant: 10) 62-67 Big Twin. Idler gear shaft. Replaces OEM: 26327-52
SKU: A327-828732
OEM: 26327-52
DPN: 926327

Variant: 11) 33-64 & 68-E83 Big Twin. Chain oiler adjusting screw. Round slotted head. Replaces OEM: 63614-72 & 26383-32
SKU: A025-413430
OEM: 63614-72
DPN: 511025

Variant: 11) 33-64 & 68-E83 Big Twin. Chain oiler adjusting screw. Hex head. Replaces OEM: 63610-70
SKU: A610-866015
OEM: 63610-70
DPN: 963610

Variant: 12) 41-69 Big Twin. James, brass seal washer. Replaces OEM: 6156
SKU: A895-417300
MPN: 6156
OEM: 6156
DPN: 514895

Variant: 13) 41-64 & 68-69 Big Twin. Hex nut (set of 25). Replaces OEM: 7638
SKU: A720-872125
MPN: 06543-25 PACK
OEM: 7638
DPN: 969720

Variant: 14) 37-99 Big Twin. James 3/8" check ball. Replaces OEM: 8866 & 8873
SKU: A830-410235
MPN: 8866
OEM: 8873
DPN: 507830

Variant: 14) 37-99 Big Twin. S&S 3/8" check ball. Replaces OEM: 8866 & 8873
SKU: A195-433600
MPN: 50-8091
OEM: 8873
DPN: 531195

Variant: 15) 56-65 Big Twin. Spring, check valve. Replaces OEM: 26363-56
SKU: A363-428768
OEM: 26363-56
DPN: 526363

Variant: 15) 36-55 & 66-80 Big Twin. Spring, check valve. Replaces OEM: 26363-36
SKU: A363-828768
OEM: 26363-36
DPN: 926363

Variant: 16) 36-80 OHV Big Twin. Allen Style plug, check valve. Replaces OEM: 26362-36
SKU: A027-829432
MPN: C-80-27
DPN: 927027

Variant: 16) 36-80 OHV Big Twin. OEM Style plug, check valve. Replaces OEM: 26362-36
SKU: A676-832081
MPN: 9524-1-Z
OEM: 26362-36
DPN: 929676

Variant: 17) L54-E82 Big Twin. Relief valve. Replaces OEM: 26400-54
SKU: A054-842459
OEM: 26400-54
DPN: 940054

Variant: 18) L54-72 Big Twin. Spring, relief valve. Replaces OEM: 26374-54
SKU: A374-828779
OEM: 26374-54
DPN: 926374

Variant: 19) 54-E78 Big Twin. Brass seal washer. Replaces OEM: 6581
SKU: A915-417320
OEM: 6581
DPN: 514915

Variant: 19) 54-E78 Big Twin. James felt seal washer. Replaces OEM: 26231-78
SKU: A317-420722
MPN: 26231-78
OEM: 26231-78
DPN: 518317

Variant: 19) 54-E78 Big Twin. Cometic felt seal washer. Replaces OEM: 26231-78
SKU: A411-463816
MPN: C9715
OEM: 26231-78
DPN: 561411

Variant: 20) 36-99 Big Twin. Bushing, oil pump drive shaft. Replaces OEM: 24641-36
SKU: A355-808760
OEM: 24641-36
DPN: 906355

Variant: 21) 36-67 Big Twin. Jims standard size oil pump drive shaft. Replaces OEM: 26346-36
SKU: A941-807346
MPN: 26346-36
OEM: 26346-36
DPN: 904941

Variant: 21) 36-67 Big Twin. Jims +.005" OD oversize oil pump drive shaft.
SKU: A944-807349
MPN: 1744
DPN: 904944

Variant: 22) 41-99 Big Twin. Woodruff key. Replaces OEM: 26348-15
SKU: A030-411435
OEM: 26348-15
DPN: 509030

Variant: 22) 41-99 Big Twin. S&S woodruff key. Replaces OEM: 26348-15
SKU: A221-433626
MPN: 50-8229
OEM: 26348-15
DPN: 531221

Variant: 23) 41-67 Big Twin. Woodruff key. Replaces OEM: 26340-36
SKU: A020-413425

Variant: 24) 36-64 Big Twin. Fitting, oil line. Replaces OEM: 63533-15
SKU: A755-415160
OEM: 63533-15
DPN: 512755

Variant: 25) 65-67 Big Twin. Elbow fitting. Replaces OEM: 63540-62
SKU: A000-DISCONTINUED

Variant: 26) 50-64 Big Twin. Fitting, oil line (set of 2). Replaces OEM: 26424-50
SKU: A424-828829
OEM: 26424-50
DPN: 926424

Variant: 27) 54-67 Big Twin. Relief valve kit.
SKU: A777-415182
DPN: 512777

Variant: 28) 36-47 E, EL Knuckle. James oil pump gasket & seal kit.
SKU: A248-892653
MPN: 36-FLH
DPN: 990248

Variant: 28) 48-67 Big Twin Pan & Early Shovel. James oil pump gasket & seal kit.
SKU: A249-892654
MPN: 48-FL
DPN: 990249

Shipping and Delivery Times

All orders are shipped from our warehouse in Falkenberg, Sweden. We work hard to get them moving quickly!

Stock status explained:

In stock: Ready to ship to you within the time listed. Packages usually arrive 2–4 business days after dispatch depending on your location.
Sold Out: Currently out of stock at Customhoj, but we expect to have it back soon! Please feel free to contact us for information on when the product will be available again.

If a product has multiple variants (like sizes or colors), the stock status updates automatically as you select your option.

Our goal is simple, to get your order to you as fast as possible!

30-Day Hassle-Free Returns - No Questions Asked

If you are not entirely satisfied with your order, whether you need to change sizes or something else, we offer a full 30-day return policy from the day you receive your order. Return shipping costs apply.

Please note that the right to return does not apply to products that are personalized, or manufactured upon order. See our return policy for complete details and conditions.