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 Parts
SKU: A-950254
Price: 82.95 EUR
Availability: InStock

Customhoj PartsSKU: A-950254

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

Variant

Price:

€82,95

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: A-950254
OEM: 26237-50A
DPN: 950254

Variant: 2) L50-86 Big Twin Seal washers. Replaces OEM: 6377
SKU: A-514910
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: A-518321
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: A-518435
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: A-555550
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: A-561415
MPN: C9394
OEM: 26257-50A
DPN: 561415

Variant: 4) 41-67 Big Twin. James gasket, body to case (paper). Replaces OEM: 26245-41
SKU: A-518380
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: A-526398
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: A-561413
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: A-508600
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: A-531207
MPN: 50-8106
OEM: 26348-36
DPN: 531207

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

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

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

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

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

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

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

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

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

Variant: 10) 62-67 Big Twin. Idler gear shaft. Replaces OEM: 26327-52
SKU: A-926327
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: A-511025
OEM: 63614-72
DPN: 511025

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Variant: 23) 41-67 Big Twin. Woodruff key. Replaces OEM: 26340-36
SKU: A-511020

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

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

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

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

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

Variant: 28) 48-67 Big Twin Pan & Early Shovel. James oil pump gasket & seal kit.
SKU: A-990249
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 timeframe listed (measured in business days). Delivery typically takes 1-3 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.

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.