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Case Trencher Fuel System Parts

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Case Trencher Fuel System Parts parts list
Image Fits Model Description Part # Price Product Details
Rebuilt Fuel Injection Pump for Case 580L See Details 580L-I, 580 Super L-I, 590 Super L-I, 450C, 550, 550E, 550G, 650, 650E, 650G, 584E, 585E, 586E Injection Pump, CAV/Lucas IP4390R
$2,530.00
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Case Backhoe Fuel Shut-Off Solenoid - Broken Tractor J904630 See Details 480E/F, 580 Super E/K/L, 580K/L, 680K/L, 480F LL, 570LXT, 584E, 585E, 586E, 1840, 1845C, 85XT, 450, 455C, 550/E/G, 760, W11B, 555C/D/E, 575D/E, 655C/D/E, 675D/E, 755B, 250C, 260C, 345C/D, 445C/D, 545C/D, 310K/L, 3930, 4630, 5610S, & more Fuel Shut-Off Solenoid (CAV Pump) J904630
$39.00
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Case Cummins Replacement Fuel Pump See Details 480E, 480F, 580E, 580SE, 580K, 580SK, 580L, 580SL, 590 Turbo, 590SL, 680K, 680L, 780C, 780D, 570LXT, 450C, 455C, 550, 550E, 550G, 550H, 650, 650G, 850D, 850E, 850G, 855D, 855E, 1150E, 1155E, 1150G, Fuel Transfer Pump J928143
$38.00
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Lucas CAV rotary injector line for Cummins 4B See Details 480E, 480F, 580E, 580 Super E, 580K, 580 Super K, 580L, 480E LL, 480F LL, 570LXT, 584E, 585E, 586E, 1840, 1845C, 85XT, 660, 760, 450C, 455C, 550, 550E, 550G, W11B #1 Injector Line (Lucas / CAV Rotary Pump) J903522
$45.00
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Cummins 4B-390 #2 injector line Lucas CAV pump See Details 480E, 480F, 580E, 580 Super E, 580K, 580 Super K, 580L, 480E LL, 480F LL, 570LXT, 584E, 585E, 586E, 1840, 1845C, 85XT, 660, 760, 450C, 455C, 550, 550E, 550G, W11B #2 Injector Line (Lucas / CAV Rotary Pump) J903523
$45.00
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Cummins 4B-390 #3 injector line Lucas CAV pump See Details 480E, 480F, 580E, 580 Super E, 580K, 580 Super K, 580L, 480E LL, 480F LL, 570LXT, 584E, 585E, 586E, 1840, 1845C, 85XT, 660, 760, 450C, 455C, 550, 550E, 550G, W11B #3 Injector Line (Lucas / CAV Rotary Pump) J903524
$45.00
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Cummins 4B-390 #4 injector line Lucas CAV pump See Details 480E, 480F, 580E, 580 Super E, 580K, 580 Super K, 580L, 480E LL, 480F LL, 570LXT, 584E, 585E, 586E, 1840, 1845C, 85XT, 660, 760, 450C, 455C, 550, 550E, 550G, W11B #4 Injector Line (Lucas / CAV Rotary Pump) J903525
$45.00
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Cummins 4B inline Bosch fuel return line J927633 See Details 1840, 1845C, 60XT, 70XT, 75XT, 85XT, 90XT, 95XT, 580L, 580 Super L, 590 Super L, 580M, 580 Super M, 590 Super M, 570LXT, 580MXT, 860, 960, 584E, 585E, 586E, 585G, 586G, 588G, 521D, 550G, 550H, 650G, 650H, 560K, 750H, 750K, 850K Fuel Return Line (Inline Bosch) J927633
$85.00
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Cummins 4B #1 injector line J932157 See Details 1840, 1845C, 60XT, 70XT, 75XT, 85XT, 90XT, 95XT, 580L, 580SL, 590SL, 580M, 580SM, 590SM, 570LXT, 580MXT, 660, 860, 960, 584E, 585E, 586E, 585G, 586G, 588G, 521D, 550G, 550H, 650G, 650H, 560K, 750H, 750K, 850K, 686G, 686GXR, 688G #1 Injector Line (Inline Bosch) J932157
$58.00
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Cummins 4B #2 injector line J932158 See Details 1840, 1845C, 60XT, 70XT, 75XT, 85XT, 90XT, 95XT, 580L, 580SL, 590SL, 580M, 580SM, 590SM, 570LXT, 580MXT, 660, 860, 960, 584E, 585E, 586E, 585G, 586G, 588G, 521D, 550G, 550H, 650G, 650H, 560K, 750H, 750K, 850K, 686G, 686GXR, 688G #2 Injector Line (Inline Bosch) J932158
$58.00
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Cummins 4B #3 injector line J932159 See Details 1840, 1845C, 60XT, 70XT, 75XT, 85XT, 90XT, 95XT, 580L, 580SL, 590SL, 580M, 580SM, 590SM, 570LXT, 580MXT, 660, 860, 960, 584E, 585E, 586E, 585G, 586G, 588G, 521D, 550G, 550H, 650G, 650H, 560K, 750H, 750K, 850K, 686G, 686GXR, 688G #3 Injector Line (Inline Bosch) J932159
$58.00
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Cummins 4B #4 injector line J932160 See Details 1840, 1845C, 60XT, 70XT, 75XT, 85XT, 90XT, 95XT, 580L, 580SL, 590SL, 580M, 580SM, 590SM, 570LXT, 580MXT, 660, 860, 960, 584E, 585E, 586E, 585G, 586G, 588G, 521D, 550G, 550H, 650G, 650H, 560K, 750H, 750K, 850K, 686G, 686GXR, 688G #4 Injector Line (Inline Bosch) J932160
$58.00
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Cummins 4B fuel return line J909695 See Details 480E, 480F, 570LXT, 580E, 580 Super E, 580K, 580 Super K, 590, 590 Super L, 450C, 455C, 550, 550G, 550H, 650, 650G, 1840, 1845C, 40XT, 60XT, 70XT, 75XT, 85XT, 90XT, 95XT, 584E, 585E, 586E, W11B, 688, 688B, 688C, 888, 9010, 9010B, 9020, 9020B, 686G Fuel Return Line (Rotary Lucas CAV) J909695
$80.00
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#1 Injector Line for Case Cummins 4-390 with 3-Bolt Bosch Rotary Pump See Details 580SK, 580SL, 590T, 590SL, 450C, 455C, 650, 650G, 90XT, 95XT, 860, 688, 688B, 688C, 9010, W11B #1 Injector Line (Rotary Bosch) J903480
$45.00
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#2 Injector Line for Case Cummins 4-390 with 3-Bolt Bosch Rotary Pump See Details 580SK, 580SL, 590T, 590SL, 450C, 455C, 650, 650G, 90XT, 95XT, 860, 688, 688B, 688C, 9010, W11B #2 Injector Line (Rotary Bosch) J903481
$45.00
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#3 injector line for Case Cummins 4-390 diesel See Details 580SK, 580SL, 590T, 590SL, 450C, 455C, 650, 650G, 90XT, 95XT, 860, 688, 688B, 688C, 9010, W11B #3 Injector Line (Rotary Bosch) J903482
$45.00
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#4 fuel injector line for Case Cummins 4-390 engine See Details 580SK, 580SL, 590T, 590SL, 450C, 455C, 650, 650G, 90XT, 95XT, 860, 688, 688B, 688C, 9010, W11B #4 Injector Line (Rotary Bosch) J903483
$45.00
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A44710 Case Injection Pump Drive Shaft (Used) A44710 See Details 430, 480, 480B, 480C, 480D, 530CK, 580CK, 580B, 580C, 580D, 310, 310C, 310D, 310E, 310F, 310G, 350, 350B, 450, 450B, W11, 1737, 1740, 1835, 1835B, 1845, 1845B, DH5, DH7, 70+4, 584, 585, 586, 584C, 585C, 586C, 584D, 585D, 586D Injection Pump Drive Shaft (Used) A44710U
Call for Pricing
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Injector return line banjo seal J903380 for Cummins 6BT engine See Details 480E, 480F, 580SE, 580K, 580SK, 580L, 580SL, 590 Turbo, 590SL, 580M, 580SM, 590SM (Series I), 480LL, 480F LL, 570LXT, 570MXT, 584E-586E, 585G-588G, 686G, 450C, 455C, 550, 550E-H, 650, 650E-K, 750H, 750K, 1840, 1845C, 40XT-95XT, W11B, W14B, 660, 760 Injector Return Line Banjo Seal J903380
$2.00
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Cummins 4B-390 injector line set Lucas CAV pump See Details 480E, 480F, 580E, 580 Super E, 580K, 580 Super K, 580L, 480E LL, 480F LL, 570LXT, 584E, 585E, 586E, 1840, 1845C, 85XT, 660, 760, 450C, 455C, 550, 550E, 550G, W11B Injector Line Set (Rotary Lucas / CAV) J903522K
$165.00
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Cummins 4B inline Bosch injector line set See Details 580L, 580 Super L, 580M, 580 Super M, 590 Super L, 590SM, 570LXT, 580MXT, 1840, 1845C, 60XT, 70XT, 75XT, 85XT, 90XT, 95XT, 660, 860, 960, 584E, 585E, 586E, 585G, 586G, 588G, 521D, 550G, 550H, 650G, 650H, 560K, 750H, 750K, 850K, 686G, 686GXR, 688G Injector Line Set (Inline Bosch) J932157K
$220.00
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Injector line set for Case Cummins 4-390 engine See Details 580 Super K, 580 Super L, 590 Turbo, 590 Super L, 450C, 455C, 650, 650G, 90XT, 95XT, 860, 688, 688B, 688C, 9010, W11B Injector Line Set (Rotary Bosch) J903480-3K
$168.00
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Fuel system components for Case trenchers running Cummins 4B and 4-390 engines, including injection pumps, lift pumps, fuel shut-off solenoids, and injector line sets for both Bosch and CAV/Lucas fuel systems.

Fits Models At A Glance

  • 660 Series: 660
  • 760 Series: 760

Key Notes

  • Application: Fuel delivery and injection for Cummins 4-cylinder diesel engines
  • Injector Lines: Available individually or as complete matched sets
  • Pump Types: Coverage for inline Bosch, 3-bolt Bosch rotary, and CAV/Lucas rotary configurations
  • Condition: New, rebuilt, and used options depending on component

Why Choose Broken Tractor

  • ✅ Correct fuel parts matched to your engine setup
  • ✅ Fast shipping from two US warehouses
  • ✅ Knowledgeable staff who verify fitment before you buy

Frequently Asked Questions

Which Case trenchers do these fuel system parts fit?

Broken Tractor carries fuel system parts for Case 660 and 760 trenchers running Cummins 4B and 4-390 diesel engines. Coverage includes injection pumps, lift pumps, fuel shut-off solenoids, and injector lines. Because fitment can vary by engine setup, match the part number to your machine or confirm with our parts team before ordering.

How do I know if my Case trencher has a Bosch or a CAV/Lucas fuel pump?

Case 660 and 760 trenchers came with different pump configurations, including inline Bosch, 3-bolt Bosch rotary, and CAV/Lucas rotary setups, and the injector lines differ for each. We carry lines matched to each pump type, such as the CAV/Lucas set (SKU J903522K) and the inline Bosch set (SKU J932157K). Check the pump on your engine or contact our staff to verify which set matches your machine.

Can I buy Case trencher injector lines individually or only as a set?

Broken Tractor offers injector lines both individually and as complete matched sets. For example, the CAV/Lucas lines are sold separately as SKUs J903522 through J903525, and also as the full set J903522K. Individual lines let you replace a single damaged line, while a set covers all four cylinders at once.

What fuel shut-off solenoid fits a Case 760 trencher?

The electric fuel shut-off solenoid SKU J904630 fits a wide range of Case equipment including the 760. This solenoid cuts fuel to shut down the Cummins engine. Confirm the part number matches your existing solenoid or check with our parts team to be sure.

Should I replace or rebuild my Case trencher injection pump?

Broken Tractor offers new, rebuilt, and used fuel components depending on the part, so you can choose based on your budget and the condition of your current unit. We carry a rebuilt injection pump (SKU IP4390R) for Case machines with Cummins 4-cylinder engines. If you are unsure which route fits your setup, our staff can help verify the correct part before you buy.

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Product: Category: Case Trencher Fuel System Parts Brand: Head Title: Case Trencher Fuel System Parts | Broken Tractor