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Detroit Series 50 Parts

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JAK'S Diesel stocks aftermarket parts for the Detroit Diesel Series 50 — the inline four-cylinder, four-stroke derived from the better-known Series 60, sharing much of its design. From cylinder heads and fuel injectors to turbochargers, gaskets, and complete rebuild kits, we carry the components that keep these engines running in transit buses, vocational trucks, and industrial applications.

Not sure a number fits your build? Every Detroit Series 50 here can be cross-referenced against OEM, competitor, and superseded part numbers. Give us the number off the part or the engine and we'll confirm the right replacement before you buy.

Showing 36 of 158 Detroit Series 50 Parts

Detroit · Models: Series 50 / Series 60

691915 Detroit EXHAUST VALVE (Pack of 2)

Catalog refs: DETROIT DIESEL 23529596 · PAI 691915
JAK'S JAKS-691915

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$74.82

Detroit · Models: Series 50 / Series 60

691909 Detroit INTAKE VALVE KIT (Pack of 2)

Catalog refs: 691908 23529629 · 691960 8929105
JAK'S JAKS-691909

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$29.72

Detroit · Models: Series 50 / Series 60

691908 Detroit INTAKE VALVE (Pack of 2)

Catalog refs: DETROIT DIESEL 23529629 · DETROIT DIESEL 8929589
JAK'S JAKS-691908

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$24.48

Detroit · Models: DIESEL 50 DETROIT / DIESEL 60 DETROIT

691880 Detroit Exciter Ring

Catalog refs: 23513537 · DDE23513537
JAK'S JAKS-691880

Request Lead Time

$94.84

Detroit · Models: Series 50 / Series 60

691870 Detroit DRIVE PUMP GEAR

Catalog refs: DETROIT DIESEL 23505910 · PAI 691870
JAK'S JAKS-691870

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$116.87

Detroit · Models: Series 50 / Series 60

681880 Detroit PUMP SHAFT

Catalog refs: DETROIT DIESEL 23505896 · PAI 681880
JAK'S JAKS-681880

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$46.80

Detroit · Models: Series 50 / Series 60

681872 Detroit PUMP IMPELLER

Catalog refs: DETROIT DIESEL 23517973 · PAI 681872
JAK'S JAKS-681872

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$33.25

Detroit · Models: Series 50 / Series 60

681870 Detroit REPAIR KIT

Catalog refs: 621232 23528190 · 621213 8929510
JAK'S JAKS-681870

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$102.38

Detroit · Models: Series 50 / Series 60

Detroit 50/60 Water Pump Cover, PAI 681869, Pack of 1

Catalog refs: PAI 681869
JAK'S JAKS-681869

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$29.23

Detroit · Models: Series 50 / Series 60

681850 Detroit THERMOSTAT

Catalog refs: DETROIT DIESEL 23532436 · PAI 681850
JAK'S JAKS-681850

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$28.58

Detroit · Models: Series 50 / Series 60

681849 Detroit THERMOSTAT

Catalog refs: 681830 23503825 · EOS-3305 447GC216A
JAK'S JAKS-681849

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$30.88

Detroit · Models: Series 50 / Series 60

681848 Detroit THERMOSTAT

Catalog refs: 681829 23503827 · EOS-3305 447GC216A
JAK'S JAKS-681848

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$29.59

Detroit · Models: Series 50 / Series 60

681836 Detroit THERMOSTAT KIT (185 Degrees)

Catalog refs: 681835 23533312 · EOS-3305 447GC216A
JAK'S JAKS-681836

Available to order · Confirm dispatch

$24.19

Detroit · Models: DIESEL 60 DETROIT / DIESEL 50 DETROIT

681831 Detroit Thermostat

Catalog refs: 23532436 · DETROIT DIESEL 23532436
JAK'S JAKS-681831

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$32.99

Detroit · Models: Series 50 / Series 60

681830 Detroit THERMOSTAT

Catalog refs: DETROIT DIESEL 23503825 · PAI 681830
JAK'S JAKS-681830

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$26.93

Detroit · Models: Series 50 / Series 60

681829 Detroit THERMOSTAT

Catalog refs: DETROIT DIESEL 23503827 · PAI 681829
JAK'S JAKS-681829

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$26.93

Detroit · Models: Series 50 / Series 60

681815 Detroit GEAR BEARING KIT

Catalog refs: GBG-8968-TIM 399A · GCU-8969-TIM 394A
JAK'S JAKS-681815

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$155.89

Detroit · Models: Series 50 / Series 60

680240 Detroit SOLENOID KIT

Catalog refs: DETROIT DIESEL 5236116 · PAI 680240
JAK'S JAKS-680240

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$8.95

Detroit · Models: Series 50 / Series 60

671672 Detroit TIMING GEAR

Catalog refs: DETROIT DIESEL 08929497 · DETROIT DIESEL 8929497
JAK'S JAKS-671672

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$498.87

Detroit · Models: Series 50 / Series 60

671671 Detroit TIMING GEAR

Catalog refs: DETROIT DIESEL 08929168 · DETROIT DIESEL 8929168
JAK'S JAKS-671671

Request Lead Time

$1,549.14

Detroit · Models: DIESEL 50 DETROIT / DIESEL 60 DETROIT

671670 Detroit Timing Gear

Catalog refs: 671674 8929315 · 671675 8929732
JAK'S JAKS-671670

Request Lead Time

$1,349.52

Detroit · Models: Series 50 / Series 60

671660-006 Detroit CONNECTING RODS KIT (Pack of 6)

Catalog refs: 671660 23526078 · 640025HP 8929355
JAK'S JAKS-671660-006

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$1,722.96

Detroit · Models: Series 50 / Series 60

671660 Detroit CONNECTING ROD

Catalog refs: 640025HP 8929355 · 640027HP 8929019
JAK'S JAKS-671660

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$294.73

Detroit · Models: Series 50 / Series 60

671622 Detroit THRUST WASHER BEARING (Pack of 2)

Catalog refs: DETROIT DIESEL 8929698 · PAI 671622
JAK'S JAKS-671622

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$33.50

Detroit · Models: Series 50 / Series 60

671621 Detroit THRUST WASHER BEARING (Pack of 2)

Catalog refs: DETROIT DIESEL 8929697 · PAI 671621
JAK'S JAKS-671621

Available to order · Confirm dispatch

$33.50

Detroit · Models: Series 50 / Series 60

671620 Detroit THRUST WASHER BEARING (Pack of 2)

Catalog refs: DETROIT DIESEL 8929085 · PAI 671620
JAK'S JAKS-671620

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$33.50

Detroit · Models: DIESEL 50 DETROIT / DIESEL 60 DETROIT

671618 Detroit Main Thrust Bearing

Catalog refs: 8929683 · 8929688
JAK'S JAKS-671618

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$39.32

Detroit · Models: Series 50 / Series 60

671617 Detroit MAIN THRUST BEARING

Catalog refs: DETROIT DIESEL 8929682 · DETROIT DIESEL 23533261
JAK'S JAKS-671617

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$39.32

Detroit · Models: Series 50 / Series 60

671616 Detroit MAIN THRUST BEARING

Catalog refs: DETROIT DIESEL 23533262 · DETROIT DIESEL 8929681
JAK'S JAKS-671616

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$39.32

Detroit · Models: Series 50 / Series 60

671615 Detroit MAIN THRUST BEARING

Catalog refs: DETROIT DIESEL 23515665 · DETROIT DIESEL 8929680
JAK'S JAKS-671615

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$33.54

Detroit · Models: Series 50 / Series 60

671613 Detroit MAIN BEARING

Catalog refs: DETROIT DIESEL 8929673 · DETROIT DIESEL 8929678
JAK'S JAKS-671613

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$36.13

Detroit · Models: Series 50 / Series 60

671612 Detroit MAIN BEARING

Catalog refs: DETROIT DIESEL 8929672 · DETROIT DIESEL 23533257
JAK'S JAKS-671612

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$31.40

Detroit · Models: Series 50 / Series 60

671611 Detroit MAIN BEARING

Catalog refs: DETROIT DIESEL 8929671 · DETROIT DIESEL 23533258
JAK'S JAKS-671611

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$32.84

Detroit · Models: DIESEL 50 DETROIT / DIESEL 60 DETROIT

671610 Detroit Main Bearing

Catalog refs: 23532927 · 8929670
JAK'S JAKS-671610

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$38.90

Detroit · Models: DIESEL 50 DETROIT / DIESEL 60 DETROIT

671593 Detroit Rod Bearing

Catalog refs: 23527067 · 23527064
JAK'S JAKS-671593

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$32.90

Detroit · Models: Series 50 / Series 60

671591 Detroit ROD BEARING

Catalog refs: DETROIT DIESEL 23527065 · DETROIT DIESEL 23527062
JAK'S JAKS-671591

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$25.39

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