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Case 310 & 350 Track Adjusters & Recoil Springs

Fits Models At A Glance: Fits Case Dozers: 310, 350 Key Points: Replaces part number: D42202 Kit Includes: Adjuster Tube Rod Seals Grease Fitting Origin: Made in USA Manufacturer: PVE Products Weight: 14 lbs. Why Choose Broken Tractor?: Quality...

Fits Models At A Glance: Fits Case Dozers: 350B Key Points: Replaces part number: R41362 Kit Includes: Adjuster Tube Rod Seals Grease Fitting Origin: Made in USA Manufacturer: PVE Products Fits left or right hand side Weight: 17 lbs. Why Choose...

Fits Models At A Glance: Case Dozers: 310, 310C, 310D, 310E, 310F, 310F, 310G Key Notes: Weight: 25 lbs (11.3 kg) Part #: D39498 Application: Maintains proper track tension by absorbing movement and providing recoil force Function: Prevents...

Fits Models At A Glance: Case Dozers: 310, 310C, 310D, 310E, 310F, 310G Key Notes: Weight: 2 lbs (0.9 kg) Part #: D20843 Size: 1 inch threaded nut Application: Used in conjunction with recoil spring bolt to maintain correct track...

Fits Models At A Glance: Case Dozer: 310 Key Notes: Weight: 4 lbs (1.8 kg) Part #: D20844 Application: Threads onto the recoil spring to apply pressure and adjust track tension Function: Provides a secure interface for recoil spring...

Fits Models At A Glance: Case Dozers: 310, 310C, 310D, 310E, 310F, 310G Key Notes: Weight: 7 lbs (3.2 kg) Part #: D20845 Dimensions: 1 inch diameter x 26 inches long Application: Used to adjust track tension by compressing recoil spring...

Fits Models At A Glance: Case Dozer: 310 Key Notes: Weight: 11 lbs (5 kg) Part #: PV415 Application: Adapts track adjuster assembly to fit with updated/new style idler wheel Function: Ensures secure, compatible connection between adjuster and...

Fits Models At A Glance: Case Dozers: 310, 350, 350B Key Notes: Weight: 8 lbs (3.6 kg) Part #: D43510 Application: Mounts the recoil spring and track adjuster assembly securely to the undercarriage Function: Provides structural support and...

Fits Models At A Glance: Case Dozers: 350, 350B Key Notes: Part Number: R46068 Application: Track recoil spring assembly Function: Maintains proper track tension and absorbs undercarriage shock Overall Length: 18-3/4 inches Width: 9...

Fits Models At A Glance: Case Dozers: 310, 350, 350B Key Notes: Weight: 7 lbs (3.2 kg) Part #: D43513 Overall Length: 14-1/2 inches (368 mm) Application: Covers and protects the recoil spring assembly from debris and impact Function:...

Fits Models At A Glance: Case Dozers: 350, 310, 310G Key Notes: Weight: 2 lbs (0.9 kg) Part #: D43601 Application: OEM-style replacement bracket for various Case dozer mounting needs Function: Supports and secures undercarriage or frame...

Fits Models At A Glance: Case Dozers: 350B Key Notes: Part Number: R48240 Length: 11" (279.4 mm) Weight: 8 lbs (3.63 kg) Origin: Made in the USA Manufacturer: PVE Products Application: Chrome rod for track adjuster assembly on Case 350B...

Fits Models At A Glance: Case Dozers: 310 350 Key Notes: Part Number: R48241 Rod Length: 7" (177.8 mm) Weight: 8 lbs (3.63 kg) Seal Kit Used: 907001 Manufacturer: PVE Products Origin: Made in the USA Application: Replacement rod for...

Fits Models At A Glance: Case Dozers: 310G 350 350B Key Notes: Part Number: D42199 Length: 7-3/4" (196.85 mm) Weight: 9 lbs (4.08 kg) Origin: Made in the USA Manufacturer: PVE Products Application: Track adjuster tube for Case dozer...

Fits Models At A Glance: Case Dozers: 310G, 350, 350B Key Notes: Bulldog or Hercules Brand - renowned for durability and performance. Made in the USA ensuring top quality and reliability. Part Number: 907001. Weight: 0.3 lbs. Ensures...

Image Fits Model Description Part # Price Product Details
Case 310, 350 Dozer Hydraulic Track Tension Adjuster - D42202 | Broken Tractor See Details 310, 350 Track Adjuster D42202
$481.00
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Case 350B Dozer Hydraulic Track Tension Adjuster See Details 350B Track Adjuster R41362
$481.00
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Case 310 Dozer Track Tension Spring -- D39498 | Broken Tractor See Details 310, 310C, 310D, 310E, 310F, 310F, 310G Track Tension Spring D39498
$175.00
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Case 310 Dozer Threaded Track Adjusting Nut -- D20843 | Broken Tractor See Details 310, 310C, 310D, 310E, 310F, 310F, 310G Threaded Nut 0 D20843
$94.00
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Case 310 Dozer Recoil Spring Threaded Ring -- D20844 | Broken Tractor See Details 310, 310C, 310D, 310E, 310F, 310F, 310G Threaded Ring 0 D20844
$121.00
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Case 310 Dozer Tractor Recoil Spring Track Adjuster Bolt 310, 310C, 310D, 310E, 310F, 310F, 310G -- D20845 See Details 310, 310C, 310D, 310E, 310F, 310F, 310G Bolt, Track Recoil Spring 0 D20845
$123.00
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Case Dozer Adapter to Bolt Adjuster to new style idler -- PV415 | Broken Tractor See Details 310 Adapter (To Bolt Adjuster to new style idler) 0 PV415
$145.00
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Case 310, 350, 350B Track Adjuster Mounting Bracket -- D43510 | Broken Tractor See Details 310, 350, 350B Track Adjuster Mounting Bracket D43510
$143.00
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Case 350 track recoil spring assembly R46068 See Details 350, 350B Track Recoil Spring Assembly R46068
$640.00
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Case 310, 350, 350B Dozer Track Adjuster Recoil Spring Shield -- D43513 | Broken Tractor See Details 310, 350, 350B Adjuster Shield D43513
$130.00
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Case 350, 310, 310G Dozer Bracket not included in set -- D43601 See Details 350, 310, 310G Bracket (not included in set) D43601
$65.00
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11 Inch Chrome Rod for Case 350B Track Adjuster See Details 350B Track Adjuster Rod R48240
$124.00
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Case 350 Dozer Track Adjuster Rod R48241 See Details 310, 350 Track Adjuster Rod R48241
$124.00
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Track Adjuster Tube for Case 310G Dozer D42199 See Details 310, 350, 350B Track Adjuster Tube D42199
$294.00
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Track Adjuster Seal Kit for Case Dozers at Broken Tractor See Details 310G, 350, 350B Seal Kit, Track Adjuster 907001
$24.00
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Case 310 and 350 dozer track adjusters and recoil springs for correcting loose tracks, fixing leaking tensioners, and restoring proper undercarriage alignment. This category fits Case 310, 310C, 310D, 310E, 310F, 310G, 350, and 350B crawler dozers. Coverage includes hydraulic track tension adjusters, recoil spring assemblies, adjuster rods, tubes, threaded components, mounting brackets, shields, adapters, and seal kits. These Case 310 and Case 350 track adjuster components are built to replace worn or damaged assemblies and bring track tension back to specification.

Fits:
310, 310C, 310D, 310E
310F, 310G
350, 350B

Common Repair Issues

  • Track sagging or running loose

  • Hydraulic adjuster leaking grease

  • Broken or weak recoil spring

  • Stripped threaded adjuster components

  • Bent adjuster rods

  • Idler misalignment from worn brackets

Parts Covered in This Category

  • Hydraulic track tension adjusters

  • Recoil spring assemblies

  • Track tension springs

  • Track adjuster rods (standard and chrome)

  • Track adjuster tubes

  • Threaded rings and adjusting nuts

  • Recoil spring bolts

  • Mounting brackets

  • Adjuster shields

  • Idler adapter brackets

  • Track adjuster seal kits

These Case 310 and 350 track adjusters and recoil springs are manufactured for factory-style fit to match original mounting points and idler configurations. Heavy-duty steel rods, tubes, and brackets help maintain correct idler position and consistent track tension. Seal kits and threaded hardware allow targeted repairs without replacing the entire assembly.

Key Notes:

Application: Track tension and recoil systems for Case 310 and 350 series dozers.
Coverage: Compatible with multiple 310 variants and 350/350B models.
Material/Build: Heavy-duty steel components with hydraulic and spring-loaded assemblies.
Function: Maintains proper track tension to prevent derailment and uneven undercarriage wear.
Made In / Brands: Varies by part.

Why Choose Broken Tractor:

✅ Exact-Fit Components for Proper Track Alignment
✅ Model-Specific Replacement Parts
✅ Fast U.S. Shipping & Experienced Support

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Product: Category: Case 310 & 350 Track Adjusters & Recoil Springs Brand: Head Title: Case 310 & 350 Track Adjusters | Broken Tractor