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Rytec / Part reference

Rytec 0399402: Left trolley assembly

Identify the components explicitly listed for the left trolley assembly and distinguish its handed parts and source limitations.

US source scopeUpdated 2026-09-13Independent Anderson reference

Match the whole number.

Manufacturer identifier: 0399402. Keep every character when comparing it with your label or paperwork. A similar number does not establish the same component.

Values apply to the exact identifier and scope in the cited source.
Exact manual number0399402
IdentificationLeft trolley assembly
Serial and revision scopeArctec manual 0315401, revision August 21, 2008. Confirm the exact door serial number and installed assembly with Rytec; the manual warns that product changes and special engineering can change the fitted parts. This is document-based identification, not an installation procedure or universal fitment.
Item 1: 0304123Track roller, 2-1/2-inch diameter. Table quantity: 4.
Item 2: S021718Stainless clevis pin, 1/2-inch diameter by 2-1/4 inches. Table quantity: 2.
Item 3: 0021033Knurled-point set screw. Table quantity: 4.
Item 4: 0303413Trolley axle. Table quantity: 2.
Item 5: 0021699External retaining ring, 17 millimeters. Table quantity: 4.
Item 6: 0553104Nut. Table quantity: 8.
Item 7: 0303417Drive-belt clamp. Table quantity: 1.
Item 8: 0303411Short trolley body. Table quantity: 1.
Item 9: 0021700Roll pin. Table quantity: 2.
Item 10: 0021715M10 flat washer. Table quantity: 4.
Item 11: 0021717Bronze washer. Table quantity: 4.
Item 12: 0305442Guide roller in the left and one-way trolley tables. Table quantity: 2.
Item 13: 0021760Metric screw, 10 by 25 millimeters. Table quantity: 2.
Item 14: 0303414Panel-hanger angle. Table quantity: 2.
Item 15: 0550060Screw. Table quantity: 4.
Item 16: 0301427Spreader channel. Table quantity: 1.
Item 17: 0553229Nut. Table quantity: 2.
Item 18: 0550330Screw. Table quantity: 2.
Item 19: 0303415Short come-along bracket. Table quantity: 1.
Item 20: 0303410Long trolley body. Table quantity: 1.
Unresolved hardware 0550193The table lists quantity 4, but this number has conflicting lengths elsewhere in the manual. No component compatibility relationship is approved.
Handed guide-roller selectionThe left trolley lists 0305442 while the right trolley lists 0305422. Shared rollers, axles and bodies do not establish interchangeability of the complete assemblies.

Documented fitment & exclusions

Read the exact equipment or component, market, production and variant limits in every row. An omitted pairing has not been verified by this reference.

A component pairing applies only to the listed items and source conditions. It does not establish suitability for an installed opener or compatibility through another component.

Source statements and their exact conditions. Use the checker below to compare equipment or a component.
Equipment or component / relationshipEvidence and conditions
0021033

Documented compatibility

From 0021033 to 0399402.

Rytec lists 0021033 in the 0399402 breakdown: knurled-point set screw.

Applies only within this source scope
  • Market: US
  • assembly-configuration: Arctec 0315401 (2008-08-21), exact assembly 0399402, printed page 45
  • The single-parent breakdown lists quantity 4 for this component. Confirm the door serial number and exact installed assembly with Rytec. This does not establish interchangeability, a successor or whole-door fitment.
  • Rytec Arctec owner manual, August 21, 20080315401, revision August 21, 2008, PDF page 51 / printed page 45: Parent 0399402, item 3, component 0021033, quantity 4 · checked 2026-09-13 · 0315401, August 21, 2008 · Rytec
0021699

Documented compatibility

From 0021699 to 0399402.

Rytec lists 0021699 in the 0399402 breakdown: external retaining ring, 17 millimeters.

Applies only within this source scope
  • Market: US
  • assembly-configuration: Arctec 0315401 (2008-08-21), exact assembly 0399402, printed page 45
  • The single-parent breakdown lists quantity 4 for this component. Confirm the door serial number and exact installed assembly with Rytec. This does not establish interchangeability, a successor or whole-door fitment.
  • Rytec Arctec owner manual, August 21, 20080315401, revision August 21, 2008, PDF page 51 / printed page 45: Parent 0399402, item 5, component 0021699, quantity 4 · checked 2026-09-13 · 0315401, August 21, 2008 · Rytec
0021700

Documented compatibility

From 0021700 to 0399402.

Rytec lists 0021700 in the 0399402 breakdown: roll pin.

Applies only within this source scope
  • Market: US
  • assembly-configuration: Arctec 0315401 (2008-08-21), exact assembly 0399402, printed page 45
  • The single-parent breakdown lists quantity 2 for this component. Confirm the door serial number and exact installed assembly with Rytec. This does not establish interchangeability, a successor or whole-door fitment.
  • Rytec Arctec owner manual, August 21, 20080315401, revision August 21, 2008, PDF page 51 / printed page 45: Parent 0399402, item 9, component 0021700, quantity 2 · checked 2026-09-13 · 0315401, August 21, 2008 · Rytec
0021715

Documented compatibility

From 0021715 to 0399402.

Rytec lists 0021715 in the 0399402 breakdown: m10 flat washer.

Applies only within this source scope
  • Market: US
  • assembly-configuration: Arctec 0315401 (2008-08-21), exact assembly 0399402, printed page 45
  • The single-parent breakdown lists quantity 4 for this component. Confirm the door serial number and exact installed assembly with Rytec. This does not establish interchangeability, a successor or whole-door fitment.
  • Rytec Arctec owner manual, August 21, 20080315401, revision August 21, 2008, PDF page 51 / printed page 45: Parent 0399402, item 10, component 0021715, quantity 4 · checked 2026-09-13 · 0315401, August 21, 2008 · Rytec
0021717

Documented compatibility

From 0021717 to 0399402.

Rytec lists 0021717 in the 0399402 breakdown: bronze washer.

Applies only within this source scope
  • Market: US
  • assembly-configuration: Arctec 0315401 (2008-08-21), exact assembly 0399402, printed page 45
  • The single-parent breakdown lists quantity 4 for this component. Confirm the door serial number and exact installed assembly with Rytec. This does not establish interchangeability, a successor or whole-door fitment.
  • Rytec Arctec owner manual, August 21, 20080315401, revision August 21, 2008, PDF page 51 / printed page 45: Parent 0399402, item 11, component 0021717, quantity 4 · checked 2026-09-13 · 0315401, August 21, 2008 · Rytec
0021760

Documented compatibility

From 0021760 to 0399402.

Rytec lists 0021760 in the 0399402 breakdown: metric screw, 10 by 25 millimeters.

Applies only within this source scope
  • Market: US
  • assembly-configuration: Arctec 0315401 (2008-08-21), exact assembly 0399402, printed page 45
  • The single-parent breakdown lists quantity 2 for this component. Confirm the door serial number and exact installed assembly with Rytec. This does not establish interchangeability, a successor or whole-door fitment.
  • Rytec Arctec owner manual, August 21, 20080315401, revision August 21, 2008, PDF page 51 / printed page 45: Parent 0399402, item 13, component 0021760, quantity 2 · checked 2026-09-13 · 0315401, August 21, 2008 · Rytec
0301427

Documented compatibility

From 0301427 to 0399402.

Rytec lists 0301427 in the 0399402 breakdown: spreader channel.

Applies only within this source scope
  • Market: US
  • assembly-configuration: Arctec 0315401 (2008-08-21), exact assembly 0399402, printed page 45
  • The single-parent breakdown lists quantity 1 for this component. Confirm the door serial number and exact installed assembly with Rytec. This does not establish interchangeability, a successor or whole-door fitment.
  • Rytec Arctec owner manual, August 21, 20080315401, revision August 21, 2008, PDF page 51 / printed page 45: Parent 0399402, item 16, component 0301427, quantity 1 · checked 2026-09-13 · 0315401, August 21, 2008 · Rytec
0303410

Documented compatibility

From 0303410 to 0399402.

Rytec lists 0303410 in the 0399402 breakdown: long trolley body.

Applies only within this source scope
  • Market: US
  • assembly-configuration: Arctec 0315401 (2008-08-21), exact assembly 0399402, printed page 45
  • The single-parent breakdown lists quantity 1 for this component. Confirm the door serial number and exact installed assembly with Rytec. This does not establish interchangeability, a successor or whole-door fitment.
  • Rytec Arctec owner manual, August 21, 20080315401, revision August 21, 2008, PDF page 51 / printed page 45: Parent 0399402, item 20, component 0303410, quantity 1 · checked 2026-09-13 · 0315401, August 21, 2008 · Rytec
0303411

Documented compatibility

From 0303411 to 0399402.

Rytec lists 0303411 in the 0399402 breakdown: short trolley body.

Applies only within this source scope
  • Market: US
  • assembly-configuration: Arctec 0315401 (2008-08-21), exact assembly 0399402, printed page 45
  • The single-parent breakdown lists quantity 1 for this component. Confirm the door serial number and exact installed assembly with Rytec. This does not establish interchangeability, a successor or whole-door fitment.
  • Rytec Arctec owner manual, August 21, 20080315401, revision August 21, 2008, PDF page 51 / printed page 45: Parent 0399402, item 8, component 0303411, quantity 1 · checked 2026-09-13 · 0315401, August 21, 2008 · Rytec
0303413

Documented compatibility

From 0303413 to 0399402.

Rytec lists 0303413 in the 0399402 breakdown: trolley axle.

Applies only within this source scope
  • Market: US
  • assembly-configuration: Arctec 0315401 (2008-08-21), exact assembly 0399402, printed page 45
  • The single-parent breakdown lists quantity 2 for this component. Confirm the door serial number and exact installed assembly with Rytec. This does not establish interchangeability, a successor or whole-door fitment.
  • Rytec Arctec owner manual, August 21, 20080315401, revision August 21, 2008, PDF page 51 / printed page 45: Parent 0399402, item 4, component 0303413, quantity 2 · checked 2026-09-13 · 0315401, August 21, 2008 · Rytec
0303414

Documented compatibility

From 0303414 to 0399402.

Rytec lists 0303414 in the 0399402 breakdown: panel-hanger angle.

Applies only within this source scope
  • Market: US
  • assembly-configuration: Arctec 0315401 (2008-08-21), exact assembly 0399402, printed page 45
  • The single-parent breakdown lists quantity 2 for this component. Confirm the door serial number and exact installed assembly with Rytec. This does not establish interchangeability, a successor or whole-door fitment.
  • Rytec Arctec owner manual, August 21, 20080315401, revision August 21, 2008, PDF page 51 / printed page 45: Parent 0399402, item 14, component 0303414, quantity 2 · checked 2026-09-13 · 0315401, August 21, 2008 · Rytec
0303415

Documented compatibility

From 0303415 to 0399402.

Rytec lists 0303415 in the 0399402 breakdown: short come-along bracket.

Applies only within this source scope
  • Market: US
  • assembly-configuration: Arctec 0315401 (2008-08-21), exact assembly 0399402, printed page 45
  • The single-parent breakdown lists quantity 1 for this component. Confirm the door serial number and exact installed assembly with Rytec. This does not establish interchangeability, a successor or whole-door fitment.
  • Rytec Arctec owner manual, August 21, 20080315401, revision August 21, 2008, PDF page 51 / printed page 45: Parent 0399402, item 19, component 0303415, quantity 1 · checked 2026-09-13 · 0315401, August 21, 2008 · Rytec
0303417

Documented compatibility

From 0303417 to 0399402.

Rytec lists 0303417 in the 0399402 breakdown: drive-belt clamp.

Applies only within this source scope
  • Market: US
  • assembly-configuration: Arctec 0315401 (2008-08-21), exact assembly 0399402, printed page 45
  • The single-parent breakdown lists quantity 1 for this component. Confirm the door serial number and exact installed assembly with Rytec. This does not establish interchangeability, a successor or whole-door fitment.
  • Rytec Arctec owner manual, August 21, 20080315401, revision August 21, 2008, PDF page 51 / printed page 45: Parent 0399402, item 7, component 0303417, quantity 1 · checked 2026-09-13 · 0315401, August 21, 2008 · Rytec
0304123

Documented compatibility

From 0304123 to 0399402.

Rytec lists 0304123 in the 0399402 breakdown: track roller, 2-1/2-inch diameter.

Applies only within this source scope
  • Market: US
  • assembly-configuration: Arctec 0315401 (2008-08-21), exact assembly 0399402, printed page 45
  • The single-parent breakdown lists quantity 4 for this component. Confirm the door serial number and exact installed assembly with Rytec. This does not establish interchangeability, a successor or whole-door fitment.
  • Rytec Arctec owner manual, August 21, 20080315401, revision August 21, 2008, PDF page 51 / printed page 45: Parent 0399402, item 1, component 0304123, quantity 4 · checked 2026-09-13 · 0315401, August 21, 2008 · Rytec
0305442

Documented compatibility

From 0305442 to 0399402.

Rytec lists 0305442 in the 0399402 breakdown: guide roller in the left and one-way trolley tables.

Applies only within this source scope
  • Market: US
  • assembly-configuration: Arctec 0315401 (2008-08-21), exact assembly 0399402, printed page 45
  • The single-parent breakdown lists quantity 2 for this component. Confirm the door serial number and exact installed assembly with Rytec. This does not establish interchangeability, a successor or whole-door fitment.
  • Rytec Arctec owner manual, August 21, 20080315401, revision August 21, 2008, PDF page 51 / printed page 45: Parent 0399402, item 12, component 0305442, quantity 2 · checked 2026-09-13 · 0315401, August 21, 2008 · Rytec
0550060

Documented compatibility

From 0550060 to 0399402.

Rytec lists 0550060 in the 0399402 breakdown: screw.

Applies only within this source scope
  • Market: US
  • assembly-configuration: Arctec 0315401 (2008-08-21), exact assembly 0399402, printed page 45
  • The single-parent breakdown lists quantity 4 for this component. Confirm the door serial number and exact installed assembly with Rytec. This does not establish interchangeability, a successor or whole-door fitment.
  • Rytec Arctec owner manual, August 21, 20080315401, revision August 21, 2008, PDF page 51 / printed page 45: Parent 0399402, item 15, component 0550060, quantity 4 · checked 2026-09-13 · 0315401, August 21, 2008 · Rytec
0550330

Documented compatibility

From 0550330 to 0399402.

Rytec lists 0550330 in the 0399402 breakdown: screw.

Applies only within this source scope
  • Market: US
  • assembly-configuration: Arctec 0315401 (2008-08-21), exact assembly 0399402, printed page 45
  • The single-parent breakdown lists quantity 2 for this component. Confirm the door serial number and exact installed assembly with Rytec. This does not establish interchangeability, a successor or whole-door fitment.
  • Rytec Arctec owner manual, August 21, 20080315401, revision August 21, 2008, PDF page 51 / printed page 45: Parent 0399402, item 18, component 0550330, quantity 2 · checked 2026-09-13 · 0315401, August 21, 2008 · Rytec
0553104

Documented compatibility

From 0553104 to 0399402.

Rytec lists 0553104 in the 0399402 breakdown: nut.

Applies only within this source scope
  • Market: US
  • assembly-configuration: Arctec 0315401 (2008-08-21), exact assembly 0399402, printed page 45
  • The single-parent breakdown lists quantity 8 for this component. Confirm the door serial number and exact installed assembly with Rytec. This does not establish interchangeability, a successor or whole-door fitment.
  • Rytec Arctec owner manual, August 21, 20080315401, revision August 21, 2008, PDF page 51 / printed page 45: Parent 0399402, item 6, component 0553104, quantity 8 · checked 2026-09-13 · 0315401, August 21, 2008 · Rytec
0553229

Documented compatibility

From 0553229 to 0399402.

Rytec lists 0553229 in the 0399402 breakdown: nut.

Applies only within this source scope
  • Market: US
  • assembly-configuration: Arctec 0315401 (2008-08-21), exact assembly 0399402, printed page 45
  • The single-parent breakdown lists quantity 2 for this component. Confirm the door serial number and exact installed assembly with Rytec. This does not establish interchangeability, a successor or whole-door fitment.
  • Rytec Arctec owner manual, August 21, 20080315401, revision August 21, 2008, PDF page 51 / printed page 45: Parent 0399402, item 17, component 0553229, quantity 2 · checked 2026-09-13 · 0315401, August 21, 2008 · Rytec
S021718

Documented compatibility

From S021718 to 0399402.

Rytec lists S021718 in the 0399402 breakdown: stainless clevis pin, 1/2-inch diameter by 2-1/4 inches.

Applies only within this source scope
  • Market: US
  • assembly-configuration: Arctec 0315401 (2008-08-21), exact assembly 0399402, printed page 45
  • The single-parent breakdown lists quantity 2 for this component. Confirm the door serial number and exact installed assembly with Rytec. This does not establish interchangeability, a successor or whole-door fitment.
  • Rytec Arctec owner manual, August 21, 20080315401, revision August 21, 2008, PDF page 51 / printed page 45: Parent 0399402, item 2, component S021718, quantity 2 · checked 2026-09-13 · 0315401, August 21, 2008 · Rytec

Direct replacement paths

No direct successor for 0399402 is verified in this reference.

A direct replacement statement does not establish reverse interchangeability, a kit equivalent or a later replacement chain.

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Recall references

No recall reference is included for this identifier in the published dataset. This is not a safety clearance or proof that no recall exists.

Sources & scope

  1. Rytec Arctec owner manual, August 21, 2008Rytec · US · checked 2026-09-13 · 0315401, August 21, 2008

Anderson prepared this reference from the listed evidence. Source statements are not an Anderson installation inspection or independent product test. Official documents stay on their publisher’s website.

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This is an independent Anderson reference. Manufacturer names identify the equipment and do not imply affiliation or authorized-dealer status. Anderson provides repair service in its listed Connecticut communities.

A reference listing does not establish current stock, a price, eligibility for manufacturer support or that a component is faulty.

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